Added boost header

This commit is contained in:
Christophe Riccio
2012-01-08 01:26:07 +00:00
parent 9c3faaca40
commit c7d752cdf8
8946 changed files with 1732316 additions and 0 deletions

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef AIX_INIT_MODULE_DWA2002529_HPP
# define AIX_INIT_MODULE_DWA2002529_HPP
# ifdef _AIX
# include <boost/python/detail/prefix.hpp>
# include <cstdio>
# ifdef __KCC
# include <iostream> // this works around a problem in KCC 4.0f
# endif
namespace boost { namespace python { namespace detail {
extern "C"
{
typedef PyObject* (*so_load_function)(char*,char*,FILE*);
}
void aix_init_module(so_load_function, char const* name, void (*init_module)());
}}} // namespace boost::python::detail
# endif
#endif // AIX_INIT_MODULE_DWA2002529_HPP

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
// DEPRECATED HEADER (2006 Jan 12)
// Provided only for backward compatibility.
// The boost::python::len() function is now defined in object.hpp.
#ifndef BOOST_PYTHON_API_PLACE_HOLDER_HPP
#define BOOST_PYTHON_API_PLACE_HOLDER_HPP
#include <boost/python/object.hpp>
#endif // BOOST_PYTHON_API_PLACE_HOLDER_HPP

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#ifndef BORROWED_PTR_DWA20020601_HPP
# define BORROWED_PTR_DWA20020601_HPP
// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
# include <boost/config.hpp>
# include <boost/type.hpp>
# include <boost/mpl/if.hpp>
# include <boost/type_traits/object_traits.hpp>
# include <boost/type_traits/cv_traits.hpp>
# include <boost/python/tag.hpp>
namespace boost { namespace python { namespace detail {
template<class T> class borrowed
{
typedef T type;
};
# ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template<typename T>
struct is_borrowed_ptr
{
BOOST_STATIC_CONSTANT(bool, value = false);
};
# if !defined(__MWERKS__) || __MWERKS__ > 0x3000
template<typename T>
struct is_borrowed_ptr<borrowed<T>*>
{
BOOST_STATIC_CONSTANT(bool, value = true);
};
template<typename T>
struct is_borrowed_ptr<borrowed<T> const*>
{
BOOST_STATIC_CONSTANT(bool, value = true);
};
template<typename T>
struct is_borrowed_ptr<borrowed<T> volatile*>
{
BOOST_STATIC_CONSTANT(bool, value = true);
};
template<typename T>
struct is_borrowed_ptr<borrowed<T> const volatile*>
{
BOOST_STATIC_CONSTANT(bool, value = true);
};
# else
template<typename T>
struct is_borrowed
{
BOOST_STATIC_CONSTANT(bool, value = false);
};
template<typename T>
struct is_borrowed<borrowed<T> >
{
BOOST_STATIC_CONSTANT(bool, value = true);
};
template<typename T>
struct is_borrowed_ptr<T*>
: is_borrowed<typename remove_cv<T>::type>
{
};
# endif
# else // no partial specialization
typedef char (&yes_borrowed_ptr_t)[1];
typedef char (&no_borrowed_ptr_t)[2];
no_borrowed_ptr_t is_borrowed_ptr_test(...);
template <class T>
typename mpl::if_c<
is_pointer<T>::value
, T
, int
>::type
is_borrowed_ptr_test1(boost::type<T>);
template<typename T>
yes_borrowed_ptr_t is_borrowed_ptr_test(borrowed<T> const volatile*);
template<typename T>
class is_borrowed_ptr
{
public:
BOOST_STATIC_CONSTANT(
bool, value = (
sizeof(detail::is_borrowed_ptr_test(is_borrowed_ptr_test1(boost::type<T>())))
== sizeof(detail::yes_borrowed_ptr_t)));
};
# endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
}
template <class T>
inline T* get_managed_object(detail::borrowed<T> const volatile* p, tag_t)
{
return (T*)p;
}
}} // namespace boost::python::detail
#endif // #ifndef BORROWED_PTR_DWA20020601_HPP

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#if !defined(BOOST_PP_IS_ITERATING)
// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
# ifndef CALLER_DWA20021121_HPP
# define CALLER_DWA20021121_HPP
# include <boost/python/type_id.hpp>
# include <boost/python/handle.hpp>
# include <boost/detail/indirect_traits.hpp>
# include <boost/python/detail/invoke.hpp>
# include <boost/python/detail/signature.hpp>
# include <boost/python/detail/preprocessor.hpp>
# include <boost/python/arg_from_python.hpp>
# include <boost/python/converter/context_result_converter.hpp>
# include <boost/python/converter/builtin_converters.hpp>
# include <boost/preprocessor/iterate.hpp>
# include <boost/preprocessor/cat.hpp>
# include <boost/preprocessor/dec.hpp>
# include <boost/preprocessor/if.hpp>
# include <boost/preprocessor/iteration/local.hpp>
# include <boost/preprocessor/repetition/enum_trailing_params.hpp>
# include <boost/preprocessor/repetition/repeat.hpp>
# include <boost/compressed_pair.hpp>
# include <boost/type_traits/is_same.hpp>
# include <boost/type_traits/is_convertible.hpp>
# include <boost/mpl/apply.hpp>
# include <boost/mpl/eval_if.hpp>
# include <boost/mpl/identity.hpp>
# include <boost/mpl/size.hpp>
# include <boost/mpl/at.hpp>
# include <boost/mpl/int.hpp>
# include <boost/mpl/next.hpp>
namespace boost { namespace python { namespace detail {
template <int N>
inline PyObject* get(mpl::int_<N>, PyObject* const& args_)
{
return PyTuple_GET_ITEM(args_,N);
}
inline unsigned arity(PyObject* const& args_)
{
return PyTuple_GET_SIZE(args_);
}
// This "result converter" is really just used as
// a dispatch tag to invoke(...), selecting the appropriate
// implementation
typedef int void_result_to_python;
// Given a model of CallPolicies and a C++ result type, this
// metafunction selects the appropriate converter to use for
// converting the result to python.
template <class Policies, class Result>
struct select_result_converter
: mpl::eval_if<
is_same<Result,void>
, mpl::identity<void_result_to_python>
, mpl::apply1<typename Policies::result_converter,Result>
>
{
};
template <class ArgPackage, class ResultConverter>
inline ResultConverter create_result_converter(
ArgPackage const& args_
, ResultConverter*
, converter::context_result_converter*
)
{
return ResultConverter(args_);
}
template <class ArgPackage, class ResultConverter>
inline ResultConverter create_result_converter(
ArgPackage const&
, ResultConverter*
, ...
)
{
return ResultConverter();
}
#ifndef BOOST_PYTHON_NO_PY_SIGNATURES
template <class ResultConverter>
struct converter_target_type
{
static PyTypeObject const *get_pytype()
{
return create_result_converter((PyObject*)0, (ResultConverter *)0, (ResultConverter *)0).get_pytype();
}
};
template < >
struct converter_target_type <void_result_to_python >
{
static PyTypeObject const *get_pytype()
{
return 0;
}
};
#endif
template <unsigned> struct caller_arity;
template <class F, class CallPolicies, class Sig>
struct caller;
# define BOOST_PYTHON_NEXT(init,name,n) \
typedef BOOST_PP_IF(n,typename mpl::next< BOOST_PP_CAT(name,BOOST_PP_DEC(n)) >::type, init) name##n;
# define BOOST_PYTHON_ARG_CONVERTER(n) \
BOOST_PYTHON_NEXT(typename mpl::next<first>::type, arg_iter,n) \
typedef arg_from_python<BOOST_DEDUCED_TYPENAME arg_iter##n::type> c_t##n; \
c_t##n c##n(get(mpl::int_<n>(), inner_args)); \
if (!c##n.convertible()) \
return 0;
# define BOOST_PP_ITERATION_PARAMS_1 \
(3, (0, BOOST_PYTHON_MAX_ARITY + 1, <boost/python/detail/caller.hpp>))
# include BOOST_PP_ITERATE()
# undef BOOST_PYTHON_ARG_CONVERTER
# undef BOOST_PYTHON_NEXT
// A metafunction returning the base class used for caller<class F,
// class ConverterGenerators, class CallPolicies, class Sig>.
template <class F, class CallPolicies, class Sig>
struct caller_base_select
{
enum { arity = mpl::size<Sig>::value - 1 };
typedef typename caller_arity<arity>::template impl<F,CallPolicies,Sig> type;
};
// A function object type which wraps C++ objects as Python callable
// objects.
//
// Template Arguments:
//
// F -
// the C++ `function object' that will be called. Might
// actually be any data for which an appropriate invoke_tag() can
// be generated. invoke(...) takes care of the actual invocation syntax.
//
// CallPolicies -
// The precall, postcall, and what kind of resultconverter to
// generate for mpl::front<Sig>::type
//
// Sig -
// The `intended signature' of the function. An MPL sequence
// beginning with a result type and continuing with a list of
// argument types.
template <class F, class CallPolicies, class Sig>
struct caller
: caller_base_select<F,CallPolicies,Sig>::type
{
typedef typename caller_base_select<
F,CallPolicies,Sig
>::type base;
typedef PyObject* result_type;
caller(F f, CallPolicies p) : base(f,p) {}
};
}}} // namespace boost::python::detail
# endif // CALLER_DWA20021121_HPP
#else
# define N BOOST_PP_ITERATION()
template <>
struct caller_arity<N>
{
template <class F, class Policies, class Sig>
struct impl
{
impl(F f, Policies p) : m_data(f,p) {}
PyObject* operator()(PyObject* args_, PyObject*) // eliminate
// this
// trailing
// keyword dict
{
typedef typename mpl::begin<Sig>::type first;
typedef typename first::type result_t;
typedef typename select_result_converter<Policies, result_t>::type result_converter;
typedef typename Policies::argument_package argument_package;
argument_package inner_args(args_);
# if N
# define BOOST_PP_LOCAL_MACRO(i) BOOST_PYTHON_ARG_CONVERTER(i)
# define BOOST_PP_LOCAL_LIMITS (0, N-1)
# include BOOST_PP_LOCAL_ITERATE()
# endif
// all converters have been checked. Now we can do the
// precall part of the policy
if (!m_data.second().precall(inner_args))
return 0;
PyObject* result = detail::invoke(
detail::invoke_tag<result_t,F>()
, create_result_converter(args_, (result_converter*)0, (result_converter*)0)
, m_data.first()
BOOST_PP_ENUM_TRAILING_PARAMS(N, c)
);
return m_data.second().postcall(inner_args, result);
}
static unsigned min_arity() { return N; }
static py_func_sig_info signature()
{
const signature_element * sig = detail::signature<Sig>::elements();
#ifndef BOOST_PYTHON_NO_PY_SIGNATURES
typedef BOOST_DEDUCED_TYPENAME Policies::template extract_return_type<Sig>::type rtype;
typedef typename select_result_converter<Policies, rtype>::type result_converter;
static const signature_element ret = {
(boost::is_void<rtype>::value ? "void" : type_id<rtype>().name())
, &detail::converter_target_type<result_converter>::get_pytype
, boost::detail::indirect_traits::is_reference_to_non_const<rtype>::value
};
py_func_sig_info res = {sig, &ret };
#else
py_func_sig_info res = {sig, sig };
#endif
return res;
}
private:
compressed_pair<F,Policies> m_data;
};
};
#endif // BOOST_PP_IS_ITERATING

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// (C) Copyright David Abrahams 2000.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// The author gratefully acknowleges the support of Dragon Systems, Inc., in
// producing this work.
// Revision History:
// 04 Mar 01 Some fixes so it will compile with Intel C++ (Dave Abrahams)
#ifndef CONFIG_DWA052200_H_
# define CONFIG_DWA052200_H_
# include <boost/config.hpp>
# include <boost/detail/workaround.hpp>
# ifdef BOOST_NO_OPERATORS_IN_NAMESPACE
// A gcc bug forces some symbols into the global namespace
# define BOOST_PYTHON_BEGIN_CONVERSION_NAMESPACE
# define BOOST_PYTHON_END_CONVERSION_NAMESPACE
# define BOOST_PYTHON_CONVERSION
# define BOOST_PYTHON_IMPORT_CONVERSION(x) using ::x
# else
# define BOOST_PYTHON_BEGIN_CONVERSION_NAMESPACE namespace boost { namespace python {
# define BOOST_PYTHON_END_CONVERSION_NAMESPACE }} // namespace boost::python
# define BOOST_PYTHON_CONVERSION boost::python
# define BOOST_PYTHON_IMPORT_CONVERSION(x) void never_defined() // so we can follow the macro with a ';'
# endif
# if defined(BOOST_MSVC)
# if _MSC_VER < 1300
# define BOOST_MSVC6_OR_EARLIER 1
# endif
# pragma warning (disable : 4786) // disable truncated debug symbols
# pragma warning (disable : 4251) // disable exported dll function
# pragma warning (disable : 4800) //'int' : forcing value to bool 'true' or 'false'
# pragma warning (disable : 4275) // non dll-interface class
# elif defined(__ICL) && __ICL < 600 // Intel C++ 5
# pragma warning(disable: 985) // identifier was truncated in debug information
# endif
// The STLport puts all of the standard 'C' library names in std (as far as the
// user is concerned), but without it you need a fix if you're using MSVC or
// Intel C++
# if defined(BOOST_NO_STDC_NAMESPACE)
# define BOOST_CSTD_
# else
# define BOOST_CSTD_ std
# endif
/*****************************************************************************
*
* Set up dll import/export options:
*
****************************************************************************/
// backwards compatibility:
#ifdef BOOST_PYTHON_STATIC_LIB
# define BOOST_PYTHON_STATIC_LINK
# elif !defined(BOOST_PYTHON_DYNAMIC_LIB)
# define BOOST_PYTHON_DYNAMIC_LIB
#endif
#if defined(BOOST_PYTHON_DYNAMIC_LIB)
# if !defined(_WIN32) && !defined(__CYGWIN__) \
&& !defined(BOOST_PYTHON_USE_GCC_SYMBOL_VISIBILITY) \
&& BOOST_WORKAROUND(__GNUC__, >= 3) && (__GNUC_MINOR__ >=5 || __GNUC__ > 3)
# define BOOST_PYTHON_USE_GCC_SYMBOL_VISIBILITY 1
# endif
# if BOOST_PYTHON_USE_GCC_SYMBOL_VISIBILITY
# if defined(BOOST_PYTHON_SOURCE)
# define BOOST_PYTHON_DECL __attribute__ ((visibility("default")))
# define BOOST_PYTHON_BUILD_DLL
# else
# define BOOST_PYTHON_DECL
# endif
# define BOOST_PYTHON_DECL_FORWARD
# define BOOST_PYTHON_DECL_EXCEPTION __attribute__ ((visibility("default")))
# elif (defined(_WIN32) || defined(__CYGWIN__))
# if defined(BOOST_PYTHON_SOURCE)
# define BOOST_PYTHON_DECL __declspec(dllexport)
# define BOOST_PYTHON_BUILD_DLL
# else
# define BOOST_PYTHON_DECL __declspec(dllimport)
# endif
# endif
#endif
#ifndef BOOST_PYTHON_DECL
# define BOOST_PYTHON_DECL
#endif
#ifndef BOOST_PYTHON_DECL_FORWARD
# define BOOST_PYTHON_DECL_FORWARD BOOST_PYTHON_DECL
#endif
#ifndef BOOST_PYTHON_DECL_EXCEPTION
# define BOOST_PYTHON_DECL_EXCEPTION BOOST_PYTHON_DECL
#endif
#if BOOST_WORKAROUND(__DECCXX_VER, BOOST_TESTED_AT(60590042))
// Replace broken Tru64/cxx offsetof macro
# define BOOST_PYTHON_OFFSETOF(s_name, s_member) \
((size_t)__INTADDR__(&(((s_name *)0)->s_member)))
#else
# define BOOST_PYTHON_OFFSETOF offsetof
#endif
// enable automatic library variant selection ------------------------------//
#if !defined(BOOST_PYTHON_SOURCE) && !defined(BOOST_ALL_NO_LIB) && !defined(BOOST_PYTHON_NO_LIB)
//
// Set the name of our library, this will get undef'ed by auto_link.hpp
// once it's done with it:
//
#define BOOST_LIB_NAME boost_python
//
// If we're importing code from a dll, then tell auto_link.hpp about it:
//
#ifdef BOOST_PYTHON_DYNAMIC_LIB
# define BOOST_DYN_LINK
#endif
//
// And include the header that does the work:
//
#include <boost/config/auto_link.hpp>
#endif // auto-linking disabled
#ifndef BOOST_PYTHON_NO_PY_SIGNATURES
#define BOOST_PYTHON_SUPPORTS_PY_SIGNATURES // enables smooth transition
#endif
#endif // CONFIG_DWA052200_H_

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef CONSTRUCT_REFERENCE_DWA2002716_HPP
# define CONSTRUCT_REFERENCE_DWA2002716_HPP
namespace boost { namespace python { namespace detail {
template <class T, class Arg>
void construct_pointee(void* storage, Arg& x
# if !defined(BOOST_MSVC) || BOOST_MSVC > 1300
, T const volatile*
# else
, T const*
# endif
)
{
new (storage) T(x);
}
template <class T, class Arg>
void construct_referent_impl(void* storage, Arg& x, T&(*)())
{
construct_pointee(storage, x, (T*)0);
}
template <class T, class Arg>
void construct_referent(void* storage, Arg const& x, T(*tag)() = 0)
{
construct_referent_impl(storage, x, tag);
}
template <class T, class Arg>
void construct_referent(void* storage, Arg& x, T(*tag)() = 0)
{
construct_referent_impl(storage, x, tag);
}
}}} // namespace boost::python::detail
#endif // CONSTRUCT_REFERENCE_DWA2002716_HPP

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef CONVERTIBLE_DWA2002614_HPP
# define CONVERTIBLE_DWA2002614_HPP
# if defined(__EDG_VERSION__) && __EDG_VERSION__ <= 241
# include <boost/mpl/if.hpp>
# include <boost/type_traits/conversion_traits.hpp>
# endif
// Supplies a runtime is_convertible check which can be used with tag
// dispatching to work around the Metrowerks Pro7 limitation with boost::is_convertible
namespace boost { namespace python { namespace detail {
typedef char* yes_convertible;
typedef int* no_convertible;
template <class Target>
struct convertible
{
# if !defined(__EDG_VERSION__) || __EDG_VERSION__ > 241 || __EDG_VERSION__ == 238
static inline no_convertible check(...) { return 0; }
static inline yes_convertible check(Target) { return 0; }
# else
template <class X>
static inline typename mpl::if_c<
is_convertible<X,Target>::value
, yes_convertible
, no_convertible
>::type check(X const&) { return 0; }
# endif
};
}}} // namespace boost::python::detail
#endif // CONVERTIBLE_DWA2002614_HPP

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// Copyright David Abrahams 2003.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef COPY_CTOR_MUTATES_RHS_DWA2003219_HPP
# define COPY_CTOR_MUTATES_RHS_DWA2003219_HPP
#include <boost/python/detail/is_auto_ptr.hpp>
#include <boost/mpl/bool.hpp>
namespace boost { namespace python { namespace detail {
template <class T>
struct copy_ctor_mutates_rhs
: is_auto_ptr<T>
{
};
}}} // namespace boost::python::detail
#endif // COPY_CTOR_MUTATES_RHS_DWA2003219_HPP

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef CV_CATEGORY_DWA200222_HPP
# define CV_CATEGORY_DWA200222_HPP
# include <boost/type_traits/cv_traits.hpp>
namespace boost { namespace python { namespace detail {
template <bool is_const_, bool is_volatile_>
struct cv_tag
{
BOOST_STATIC_CONSTANT(bool, is_const = is_const_);
BOOST_STATIC_CONSTANT(bool, is_volatile = is_const_);
};
typedef cv_tag<false,false> cv_unqualified;
typedef cv_tag<true,false> const_;
typedef cv_tag<false,true> volatile_;
typedef cv_tag<true,true> const_volatile_;
template <class T>
struct cv_category
{
// BOOST_STATIC_CONSTANT(bool, c = is_const<T>::value);
// BOOST_STATIC_CONSTANT(bool, v = is_volatile<T>::value);
typedef cv_tag<
::boost::is_const<T>::value
, ::boost::is_volatile<T>::value
> type;
};
}}} // namespace boost::python::detail
#endif // CV_CATEGORY_DWA200222_HPP

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// Copyright Gottfried Gan<61>auge 2003.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
# ifndef BOOST_PYTHON_DETAIL_DEALLOC_HPP_
# define BOOST_PYTHON_DETAIL_DEALLOC_HPP_
namespace boost { namespace python { namespace detail {
extern "C"
{
inline void dealloc(PyObject* self)
{
PyObject_Del(self);
}
}
}}} // namespace boost::python::detail
# endif // BOOST_PYTHON_DETAIL_DEALLOC_HPP_

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef DECORATED_TYPE_ID_DWA2002517_HPP
# define DECORATED_TYPE_ID_DWA2002517_HPP
# include <boost/python/type_id.hpp>
# include <boost/python/detail/indirect_traits.hpp>
# include <boost/type_traits/cv_traits.hpp>
namespace boost { namespace python { namespace detail {
struct decorated_type_info : totally_ordered<decorated_type_info>
{
enum decoration { const_ = 0x1, volatile_ = 0x2, reference = 0x4 };
decorated_type_info(type_info, decoration = decoration());
inline bool operator<(decorated_type_info const& rhs) const;
inline bool operator==(decorated_type_info const& rhs) const;
friend BOOST_PYTHON_DECL std::ostream& operator<<(std::ostream&, decorated_type_info const&);
operator type_info const&() const;
private: // type
typedef type_info base_id_t;
private: // data members
decoration m_decoration;
base_id_t m_base_type;
};
template <class T>
inline decorated_type_info decorated_type_id(boost::type<T>* = 0)
{
return decorated_type_info(
type_id<T>()
, decorated_type_info::decoration(
(is_const<T>::value || indirect_traits::is_reference_to_const<T>::value
? decorated_type_info::const_ : 0)
| (is_volatile<T>::value || indirect_traits::is_reference_to_volatile<T>::value
? decorated_type_info::volatile_ : 0)
| (is_reference<T>::value ? decorated_type_info::reference : 0)
)
);
}
inline decorated_type_info::decorated_type_info(type_info base_t, decoration decoration)
: m_decoration(decoration)
, m_base_type(base_t)
{
}
inline bool decorated_type_info::operator<(decorated_type_info const& rhs) const
{
return m_decoration < rhs.m_decoration
|| (m_decoration == rhs.m_decoration
&& m_base_type < rhs.m_base_type);
}
inline bool decorated_type_info::operator==(decorated_type_info const& rhs) const
{
return m_decoration == rhs.m_decoration && m_base_type == rhs.m_base_type;
}
inline decorated_type_info::operator type_info const&() const
{
return m_base_type;
}
BOOST_PYTHON_DECL std::ostream& operator<<(std::ostream&, decorated_type_info const&);
}}} // namespace boost::python::detail
#endif // DECORATED_TYPE_ID_DWA2002517_HPP

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef DECREF_GUARD_DWA20021220_HPP
# define DECREF_GUARD_DWA20021220_HPP
namespace boost { namespace python { namespace detail {
struct decref_guard
{
decref_guard(PyObject* o) : obj(o) {}
~decref_guard() { Py_XDECREF(obj); }
void cancel() { obj = 0; }
private:
PyObject* obj;
};
}}} // namespace boost::python::detail
#endif // DECREF_GUARD_DWA20021220_HPP

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef DEF_HELPER_DWA200287_HPP
# define DEF_HELPER_DWA200287_HPP
# include <boost/python/args.hpp>
# include <boost/type_traits/ice.hpp>
# include <boost/type_traits/same_traits.hpp>
# include <boost/python/detail/indirect_traits.hpp>
# include <boost/mpl/not.hpp>
# include <boost/mpl/and.hpp>
# include <boost/mpl/or.hpp>
# include <boost/type_traits/add_reference.hpp>
# include <boost/mpl/lambda.hpp>
# include <boost/mpl/apply.hpp>
# include <boost/tuple/tuple.hpp>
# include <boost/python/detail/not_specified.hpp>
# include <boost/python/detail/def_helper_fwd.hpp>
namespace boost { namespace python {
struct default_call_policies;
namespace detail
{
// tuple_extract<Tuple,Predicate>::extract(t) returns the first
// element of a Tuple whose type E satisfies the given Predicate
// applied to add_reference<E>. The Predicate must be an MPL
// metafunction class.
template <class Tuple, class Predicate>
struct tuple_extract;
// Implementation class for when the tuple's head type does not
// satisfy the Predicate
template <bool matched>
struct tuple_extract_impl
{
template <class Tuple, class Predicate>
struct apply
{
typedef typename Tuple::head_type result_type;
static typename Tuple::head_type extract(Tuple const& x)
{
return x.get_head();
}
};
};
// Implementation specialization for when the tuple's head type
// satisfies the predicate
template <>
struct tuple_extract_impl<false>
{
template <class Tuple, class Predicate>
struct apply
{
// recursive application of tuple_extract on the tail of the tuple
typedef tuple_extract<typename Tuple::tail_type, Predicate> next;
typedef typename next::result_type result_type;
static result_type extract(Tuple const& x)
{
return next::extract(x.get_tail());
}
};
};
// A metafunction which selects a version of tuple_extract_impl to
// use for the implementation of tuple_extract
template <class Tuple, class Predicate>
struct tuple_extract_base_select
{
typedef typename Tuple::head_type head_type;
typedef typename mpl::apply1<Predicate, typename add_reference<head_type>::type>::type match_t;
BOOST_STATIC_CONSTANT(bool, match = match_t::value);
typedef typename tuple_extract_impl<match>::template apply<Tuple,Predicate> type;
};
template <class Tuple, class Predicate>
struct tuple_extract
: tuple_extract_base_select<
Tuple
, typename mpl::lambda<Predicate>::type
>::type
{
};
//
// Specialized extractors for the docstring, keywords, CallPolicies,
// and default implementation of virtual functions
//
template <class Tuple>
struct doc_extract
: tuple_extract<
Tuple
, mpl::not_<
mpl::or_<
indirect_traits::is_reference_to_class<mpl::_1>
, indirect_traits::is_reference_to_member_function_pointer<mpl::_1 >
>
>
>
{
};
template <class Tuple>
struct keyword_extract
: tuple_extract<Tuple, is_reference_to_keywords<mpl::_1 > >
{
};
template <class Tuple>
struct policy_extract
: tuple_extract<
Tuple
, mpl::and_<
mpl::not_<is_same<not_specified const&,mpl::_1> >
, indirect_traits::is_reference_to_class<mpl::_1 >
, mpl::not_<is_reference_to_keywords<mpl::_1 > >
>
>
{
};
template <class Tuple>
struct default_implementation_extract
: tuple_extract<
Tuple
, indirect_traits::is_reference_to_member_function_pointer<mpl::_1 >
>
{
};
//
// A helper class for decoding the optional arguments to def()
// invocations, which can be supplied in any order and are
// discriminated by their type properties. The template parameters
// are expected to be the types of the actual (optional) arguments
// passed to def().
//
template <class T1, class T2, class T3, class T4>
struct def_helper
{
// A tuple type which begins with references to the supplied
// arguments and ends with actual representatives of the default
// types.
typedef boost::tuples::tuple<
T1 const&
, T2 const&
, T3 const&
, T4 const&
, default_call_policies
, detail::keywords<0>
, char const*
, void(not_specified::*)() // A function pointer type which is never an
// appropriate default implementation
> all_t;
// Constructors; these initialize an member of the tuple type
// shown above.
def_helper(T1 const& a1) : m_all(a1,m_nil,m_nil,m_nil) {}
def_helper(T1 const& a1, T2 const& a2) : m_all(a1,a2,m_nil,m_nil) {}
def_helper(T1 const& a1, T2 const& a2, T3 const& a3) : m_all(a1,a2,a3,m_nil) {}
def_helper(T1 const& a1, T2 const& a2, T3 const& a3, T4 const& a4) : m_all(a1,a2,a3,a4) {}
private: // types
typedef typename default_implementation_extract<all_t>::result_type default_implementation_t;
public: // Constants which can be used for static assertions.
// Users must not supply a default implementation for non-class
// methods.
BOOST_STATIC_CONSTANT(
bool, has_default_implementation = (
!is_same<default_implementation_t, void(not_specified::*)()>::value));
public: // Extractor functions which pull the appropriate value out
// of the tuple
char const* doc() const
{
return doc_extract<all_t>::extract(m_all);
}
typename keyword_extract<all_t>::result_type keywords() const
{
return keyword_extract<all_t>::extract(m_all);
}
typename policy_extract<all_t>::result_type policies() const
{
return policy_extract<all_t>::extract(m_all);
}
default_implementation_t default_implementation() const
{
return default_implementation_extract<all_t>::extract(m_all);
}
private: // data members
all_t m_all;
not_specified m_nil; // for filling in not_specified slots
};
}
}} // namespace boost::python::detail
#endif // DEF_HELPER_DWA200287_HPP

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// Copyright David Abrahams 2003.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef DEF_HELPER_FWD_DWA2003810_HPP
# define DEF_HELPER_FWD_DWA2003810_HPP
# include <boost/python/detail/not_specified.hpp>
namespace boost { namespace python { namespace detail {
template <class T1, class T2 = not_specified, class T3 = not_specified, class T4 = not_specified>
struct def_helper;
}}} // namespace boost::python::detail
#endif // DEF_HELPER_FWD_DWA2003810_HPP

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///////////////////////////////////////////////////////////////////////////////
//
// Copyright David Abrahams 2002, Joel de Guzman, 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
///////////////////////////////////////////////////////////////////////////////
#if !defined(BOOST_PP_IS_ITERATING)
#ifndef DEFAULTS_DEF_JDG20020811_HPP
#define DEFAULTS_DEF_JDG20020811_HPP
#include <boost/python/detail/defaults_gen.hpp>
#include <boost/type_traits.hpp>
#include <boost/mpl/front.hpp>
#include <boost/mpl/size.hpp>
#include <boost/static_assert.hpp>
#include <boost/preprocessor/iterate.hpp>
#include <boost/python/class_fwd.hpp>
#include <boost/python/scope.hpp>
#include <boost/preprocessor/debug/line.hpp>
#include <boost/python/detail/scope.hpp>
#include <boost/python/detail/make_keyword_range_fn.hpp>
#include <boost/python/object/add_to_namespace.hpp>
///////////////////////////////////////////////////////////////////////////////
namespace boost { namespace python {
struct module;
namespace objects
{
struct class_base;
}
namespace detail
{
// Called as::
//
// name_space_def(ns, "func", func, kw, policies, docstring, &ns)
//
// Dispatch to properly add f to namespace ns.
//
// @group define_stub_function helpers {
template <class Func, class CallPolicies, class NameSpaceT>
static void name_space_def(
NameSpaceT& name_space
, char const* name
, Func f
, keyword_range const& kw
, CallPolicies const& policies
, char const* doc
, objects::class_base*
)
{
typedef typename NameSpaceT::wrapped_type wrapped_type;
objects::add_to_namespace(
name_space, name,
detail::make_keyword_range_function(
f, policies, kw, get_signature(f, (wrapped_type*)0))
, doc
);
}
template <class Func, class CallPolicies>
static void name_space_def(
object& name_space
, char const* name
, Func f
, keyword_range const& kw
, CallPolicies const& policies
, char const* doc
, ...
)
{
scope within(name_space);
detail::scope_setattr_doc(
name
, detail::make_keyword_range_function(f, policies, kw)
, doc);
}
// For backward compatibility -- is this obsolete?
template <class Func, class CallPolicies, class NameSpaceT>
static void name_space_def(
NameSpaceT& name_space
, char const* name
, Func f
, keyword_range const& kw // ignored
, CallPolicies const& policies
, char const* doc
, module*
)
{
name_space.def(name, f, policies, doc);
}
// }
// Expansions of ::
//
// template <typename OverloadsT, typename NameSpaceT>
// inline void
// define_stub_function(
// char const* name, OverloadsT s, NameSpaceT& name_space, mpl::int_<N>)
// {
// name_space.def(name, &OverloadsT::func_N);
// }
//
// where N runs from 0 to BOOST_PYTHON_MAX_ARITY.
//
// The set of overloaded functions (define_stub_function) expects:
//
// 1. char const* name: function name that will be visible to python
// 2. OverloadsT: a function overloads struct (see defaults_gen.hpp)
// 3. NameSpaceT& name_space: a python::class_ or python::module instance
// 4. int_t<N>: the Nth overloaded function (OverloadsT::func_N)
// (see defaults_gen.hpp)
// 5. char const* name: doc string
//
// @group define_stub_function<N> {
template <int N>
struct define_stub_function {};
#define BOOST_PP_ITERATION_PARAMS_1 \
(3, (0, BOOST_PYTHON_MAX_ARITY, <boost/python/detail/defaults_def.hpp>))
#include BOOST_PP_ITERATE()
// }
// This helper template struct does the actual recursive
// definition. There's a generic version
// define_with_defaults_helper<N> and a terminal case
// define_with_defaults_helper<0>. The struct and its
// specialization has a sole static member function def that
// expects:
//
// 1. char const* name: function name that will be
// visible to python
//
// 2. OverloadsT: a function overloads struct
// (see defaults_gen.hpp)
//
// 3. NameSpaceT& name_space: a python::class_ or
// python::module instance
//
// 4. char const* name: doc string
//
// The def static member function calls a corresponding
// define_stub_function<N>. The general case recursively calls
// define_with_defaults_helper<N-1>::def until it reaches the
// terminal case case define_with_defaults_helper<0>.
template <int N>
struct define_with_defaults_helper {
template <class StubsT, class CallPolicies, class NameSpaceT>
static void
def(
char const* name,
StubsT stubs,
keyword_range kw,
CallPolicies const& policies,
NameSpaceT& name_space,
char const* doc)
{
// define the NTH stub function of stubs
define_stub_function<N>::define(name, stubs, kw, policies, name_space, doc);
if (kw.second > kw.first)
--kw.second;
// call the next define_with_defaults_helper
define_with_defaults_helper<N-1>::def(name, stubs, kw, policies, name_space, doc);
}
};
template <>
struct define_with_defaults_helper<0> {
template <class StubsT, class CallPolicies, class NameSpaceT>
static void
def(
char const* name,
StubsT stubs,
keyword_range const& kw,
CallPolicies const& policies,
NameSpaceT& name_space,
char const* doc)
{
// define the Oth stub function of stubs
define_stub_function<0>::define(name, stubs, kw, policies, name_space, doc);
// return
}
};
// define_with_defaults
//
// 1. char const* name: function name that will be
// visible to python
//
// 2. OverloadsT: a function overloads struct
// (see defaults_gen.hpp)
//
// 3. CallPolicies& policies: Call policies
// 4. NameSpaceT& name_space: a python::class_ or
// python::module instance
//
// 5. SigT sig: Function signature typelist
// (see defaults_gen.hpp)
//
// 6. char const* name: doc string
//
// This is the main entry point. This function recursively
// defines all stub functions of StubT (see defaults_gen.hpp) in
// NameSpaceT name_space which can be either a python::class_ or
// a python::module. The sig argument is a typelist that
// specifies the return type, the class (for member functions,
// and the arguments. Here are some SigT examples:
//
// int foo(int) mpl::vector<int, int>
// void bar(int, int) mpl::vector<void, int, int>
// void C::foo(int) mpl::vector<void, C, int>
//
template <class OverloadsT, class NameSpaceT, class SigT>
inline void
define_with_defaults(
char const* name,
OverloadsT const& overloads,
NameSpaceT& name_space,
SigT const&)
{
typedef typename mpl::front<SigT>::type return_type;
typedef typename OverloadsT::void_return_type void_return_type;
typedef typename OverloadsT::non_void_return_type non_void_return_type;
typedef typename mpl::if_c<
boost::is_same<void, return_type>::value
, void_return_type
, non_void_return_type
>::type stubs_type;
BOOST_STATIC_ASSERT(
(stubs_type::max_args) <= mpl::size<SigT>::value);
typedef typename stubs_type::template gen<SigT> gen_type;
define_with_defaults_helper<stubs_type::n_funcs-1>::def(
name
, gen_type()
, overloads.keywords()
, overloads.call_policies()
, name_space
, overloads.doc_string());
}
} // namespace detail
}} // namespace boost::python
#endif // DEFAULTS_DEF_JDG20020811_HPP
#else // defined(BOOST_PP_IS_ITERATING)
// PP vertical iteration code
template <>
struct define_stub_function<BOOST_PP_ITERATION()> {
template <class StubsT, class CallPolicies, class NameSpaceT>
static void define(
char const* name
, StubsT const&
, keyword_range const& kw
, CallPolicies const& policies
, NameSpaceT& name_space
, char const* doc)
{
detail::name_space_def(
name_space
, name
, &StubsT::BOOST_PP_CAT(func_, BOOST_PP_ITERATION())
, kw
, policies
, doc
, &name_space);
}
};
#endif // !defined(BOOST_PP_IS_ITERATING)

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///////////////////////////////////////////////////////////////////////////////
//
// Copyright David Abrahams 2002, Joel de Guzman, 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
///////////////////////////////////////////////////////////////////////////////
#ifndef DEFAULTS_GEN_JDG20020807_HPP
#define DEFAULTS_GEN_JDG20020807_HPP
#include <boost/python/detail/preprocessor.hpp>
#include <boost/preprocessor/repeat.hpp>
#include <boost/preprocessor/repeat_from_to.hpp>
#include <boost/preprocessor/enum.hpp>
#include <boost/preprocessor/enum_params.hpp>
#include <boost/preprocessor/repetition/enum_binary_params.hpp>
#include <boost/preprocessor/tuple.hpp>
#include <boost/preprocessor/cat.hpp>
#include <boost/preprocessor/arithmetic/sub.hpp>
#include <boost/preprocessor/stringize.hpp>
#include <boost/preprocessor/inc.hpp>
#include <boost/preprocessor/empty.hpp>
#include <boost/preprocessor/comma_if.hpp>
#include <boost/config.hpp>
#include <boost/mpl/begin_end.hpp>
#include <boost/mpl/next.hpp>
#include <boost/mpl/deref.hpp>
#include <cstddef>
namespace boost { namespace python {
namespace detail
{
// overloads_base is used as a base class for all function
// stubs. This class holds the doc_string of the stubs.
struct overloads_base
{
overloads_base(char const* doc_)
: m_doc(doc_) {}
overloads_base(char const* doc_, detail::keyword_range const& kw)
: m_doc(doc_), m_keywords(kw) {}
char const* doc_string() const
{
return m_doc;
}
detail::keyword_range const& keywords() const
{
return m_keywords;
}
private:
char const* m_doc;
detail::keyword_range m_keywords;
};
// overloads_proxy is generated by the overloads_common operator[] (see
// below). This class holds a user defined call policies of the stubs.
template <class CallPoliciesT, class OverloadsT>
struct overloads_proxy
: public overloads_base
{
typedef typename OverloadsT::non_void_return_type non_void_return_type;
typedef typename OverloadsT::void_return_type void_return_type;
overloads_proxy(
CallPoliciesT const& policies_
, char const* doc
, keyword_range const& kw
)
: overloads_base(doc, kw)
, policies(policies_)
{}
CallPoliciesT
call_policies() const
{
return policies;
}
CallPoliciesT policies;
};
// overloads_common is our default function stubs base class. This
// class returns the default_call_policies in its call_policies()
// member function. It can generate a overloads_proxy however through
// its operator[]
template <class DerivedT>
struct overloads_common
: public overloads_base
{
overloads_common(char const* doc)
: overloads_base(doc) {}
overloads_common(char const* doc, keyword_range const& kw)
: overloads_base(doc, kw) {}
default_call_policies
call_policies() const
{
return default_call_policies();
}
template <class CallPoliciesT>
overloads_proxy<CallPoliciesT, DerivedT>
operator[](CallPoliciesT const& policies) const
{
return overloads_proxy<CallPoliciesT, DerivedT>(
policies, this->doc_string(), this->keywords());
}
};
}}} // namespace boost::python::detail
#define BOOST_PYTHON_TYPEDEF_GEN(z, index, data) \
typedef typename ::boost::mpl::next<BOOST_PP_CAT(iter, index)>::type \
BOOST_PP_CAT(iter, BOOST_PP_INC(index)); \
typedef typename ::boost::mpl::deref<BOOST_PP_CAT(iter, index)>::type \
BOOST_PP_CAT(T, index);
#define BOOST_PYTHON_FUNC_WRAPPER_GEN(z, index, data) \
static RT BOOST_PP_CAT(func_, \
BOOST_PP_SUB_D(1, index, BOOST_PP_TUPLE_ELEM(3, 1, data))) ( \
BOOST_PP_ENUM_BINARY_PARAMS_Z( \
1, index, T, arg)) \
{ \
BOOST_PP_TUPLE_ELEM(3, 2, data) \
BOOST_PP_TUPLE_ELEM(3, 0, data)( \
BOOST_PP_ENUM_PARAMS( \
index, \
arg)); \
}
#define BOOST_PYTHON_GEN_FUNCTION(fname, fstubs_name, n_args, n_dflts, ret) \
struct fstubs_name \
{ \
BOOST_STATIC_CONSTANT(int, n_funcs = BOOST_PP_INC(n_dflts)); \
BOOST_STATIC_CONSTANT(int, max_args = n_funcs); \
\
template <typename SigT> \
struct gen \
{ \
typedef typename ::boost::mpl::begin<SigT>::type rt_iter; \
typedef typename ::boost::mpl::deref<rt_iter>::type RT; \
typedef typename ::boost::mpl::next<rt_iter>::type iter0; \
\
BOOST_PP_REPEAT_2ND( \
n_args, \
BOOST_PYTHON_TYPEDEF_GEN, \
0) \
\
BOOST_PP_REPEAT_FROM_TO_2( \
BOOST_PP_SUB_D(1, n_args, n_dflts), \
BOOST_PP_INC(n_args), \
BOOST_PYTHON_FUNC_WRAPPER_GEN, \
(fname, BOOST_PP_SUB_D(1, n_args, n_dflts), ret)) \
}; \
}; \
///////////////////////////////////////////////////////////////////////////////
#define BOOST_PYTHON_MEM_FUNC_WRAPPER_GEN(z, index, data) \
static RT BOOST_PP_CAT(func_, \
BOOST_PP_SUB_D(1, index, BOOST_PP_TUPLE_ELEM(3, 1, data))) ( \
ClassT obj BOOST_PP_COMMA_IF(index) \
BOOST_PP_ENUM_BINARY_PARAMS_Z(1, index, T, arg) \
) \
{ \
BOOST_PP_TUPLE_ELEM(3, 2, data) obj.BOOST_PP_TUPLE_ELEM(3, 0, data)( \
BOOST_PP_ENUM_PARAMS(index, arg) \
); \
}
#define BOOST_PYTHON_GEN_MEM_FUNCTION(fname, fstubs_name, n_args, n_dflts, ret) \
struct fstubs_name \
{ \
BOOST_STATIC_CONSTANT(int, n_funcs = BOOST_PP_INC(n_dflts)); \
BOOST_STATIC_CONSTANT(int, max_args = n_funcs + 1); \
\
template <typename SigT> \
struct gen \
{ \
typedef typename ::boost::mpl::begin<SigT>::type rt_iter; \
typedef typename ::boost::mpl::deref<rt_iter>::type RT; \
\
typedef typename ::boost::mpl::next<rt_iter>::type class_iter; \
typedef typename ::boost::mpl::deref<class_iter>::type ClassT; \
typedef typename ::boost::mpl::next<class_iter>::type iter0; \
\
BOOST_PP_REPEAT_2ND( \
n_args, \
BOOST_PYTHON_TYPEDEF_GEN, \
0) \
\
BOOST_PP_REPEAT_FROM_TO_2( \
BOOST_PP_SUB_D(1, n_args, n_dflts), \
BOOST_PP_INC(n_args), \
BOOST_PYTHON_MEM_FUNC_WRAPPER_GEN, \
(fname, BOOST_PP_SUB_D(1, n_args, n_dflts), ret)) \
}; \
};
#define BOOST_PYTHON_OVERLOAD_CONSTRUCTORS(fstubs_name, n_args, n_dflts) \
fstubs_name(char const* doc = 0) \
: ::boost::python::detail::overloads_common<fstubs_name>(doc) {} \
template <std::size_t N> \
fstubs_name(char const* doc, ::boost::python::detail::keywords<N> const& keywords) \
: ::boost::python::detail::overloads_common<fstubs_name>( \
doc, keywords.range()) \
{ \
typedef typename ::boost::python::detail:: \
error::more_keywords_than_function_arguments< \
N,n_args>::too_many_keywords assertion; \
} \
template <std::size_t N> \
fstubs_name(::boost::python::detail::keywords<N> const& keywords, char const* doc = 0) \
: ::boost::python::detail::overloads_common<fstubs_name>( \
doc, keywords.range()) \
{ \
typedef typename ::boost::python::detail:: \
error::more_keywords_than_function_arguments< \
N,n_args>::too_many_keywords assertion; \
}
# if defined(BOOST_NO_VOID_RETURNS)
# define BOOST_PYTHON_GEN_FUNCTION_STUB(fname, fstubs_name, n_args, n_dflts) \
struct fstubs_name \
: public ::boost::python::detail::overloads_common<fstubs_name> \
{ \
BOOST_PYTHON_GEN_FUNCTION( \
fname, non_void_return_type, n_args, n_dflts, return) \
BOOST_PYTHON_GEN_FUNCTION( \
fname, void_return_type, n_args, n_dflts, ;) \
\
BOOST_PYTHON_OVERLOAD_CONSTRUCTORS(fstubs_name, n_args, n_dflts) \
};
# define BOOST_PYTHON_GEN_MEM_FUNCTION_STUB(fname, fstubs_name, n_args, n_dflts) \
struct fstubs_name \
: public ::boost::python::detail::overloads_common<fstubs_name> \
{ \
BOOST_PYTHON_GEN_MEM_FUNCTION( \
fname, non_void_return_type, n_args, n_dflts, return) \
BOOST_PYTHON_GEN_MEM_FUNCTION( \
fname, void_return_type, n_args, n_dflts, ;) \
\
BOOST_PYTHON_OVERLOAD_CONSTRUCTORS(fstubs_name, n_args + 1, n_dflts) \
};
# else // !defined(BOOST_NO_VOID_RETURNS)
# define BOOST_PYTHON_GEN_FUNCTION_STUB(fname, fstubs_name, n_args, n_dflts) \
struct fstubs_name \
: public ::boost::python::detail::overloads_common<fstubs_name> \
{ \
BOOST_PYTHON_GEN_FUNCTION( \
fname, non_void_return_type, n_args, n_dflts, return) \
\
typedef non_void_return_type void_return_type; \
BOOST_PYTHON_OVERLOAD_CONSTRUCTORS(fstubs_name, n_args, n_dflts) \
};
# define BOOST_PYTHON_GEN_MEM_FUNCTION_STUB(fname, fstubs_name, n_args, n_dflts) \
struct fstubs_name \
: public ::boost::python::detail::overloads_common<fstubs_name> \
{ \
BOOST_PYTHON_GEN_MEM_FUNCTION( \
fname, non_void_return_type, n_args, n_dflts, return) \
\
typedef non_void_return_type void_return_type; \
BOOST_PYTHON_OVERLOAD_CONSTRUCTORS(fstubs_name, n_args + 1, n_dflts) \
};
# endif // !defined(BOOST_NO_VOID_RETURNS)
///////////////////////////////////////////////////////////////////////////////
//
// MAIN MACROS
//
// Given generator_name, fname, min_args and max_args, These macros
// generate function stubs that forward to a function or member function
// named fname. max_args is the arity of the function or member function
// fname. fname can have default arguments. min_args is the minimum
// arity that fname can accept.
//
// There are two versions:
//
// 1. BOOST_PYTHON_FUNCTION_OVERLOADS for free functions
// 2. BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS for member functions.
//
// For instance, given a function:
//
// int
// foo(int a, char b = 1, unsigned c = 2, double d = 3)
// {
// return a + b + c + int(d);
// }
//
// The macro invocation:
//
// BOOST_PYTHON_FUNCTION_OVERLOADS(foo_stubs, foo, 1, 4)
//
// Generates this code:
//
// struct foo_stubsNonVoid
// {
// static const int n_funcs = 4;
// static const int max_args = n_funcs;
//
// template <typename SigT>
// struct gen
// {
// typedef typename ::boost::mpl::begin<SigT>::type rt_iter;
// typedef typename rt_iter::type RT;
// typedef typename rt_iter::next iter0;
// typedef typename iter0::type T0;
// typedef typename iter0::next iter1;
// typedef typename iter1::type T1;
// typedef typename iter1::next iter2;
// typedef typename iter2::type T2;
// typedef typename iter2::next iter3;
// typedef typename iter3::type T3;
// typedef typename iter3::next iter4;
//
// static RT func_0(T0 arg0)
// { return foo(arg0); }
//
// static RT func_1(T0 arg0, T1 arg1)
// { return foo(arg0, arg1); }
//
// static RT func_2(T0 arg0, T1 arg1, T2 arg2)
// { return foo(arg0, arg1, arg2); }
//
// static RT func_3(T0 arg0, T1 arg1, T2 arg2, T3 arg3)
// { return foo(arg0, arg1, arg2, arg3); }
// };
// };
//
// struct foo_overloads
// : public boost::python::detail::overloads_common<foo_overloads>
// {
// typedef foo_overloadsNonVoid non_void_return_type;
// typedef foo_overloadsNonVoid void_return_type;
//
// foo_overloads(char const* doc = 0)
// : boost::python::detail::overloads_common<foo_overloads>(doc) {}
// };
//
// The typedefs non_void_return_type and void_return_type are
// used to handle compilers that do not support void returns. The
// example above typedefs non_void_return_type and
// void_return_type to foo_overloadsNonVoid. On compilers that do
// not support void returns, there are two versions:
// foo_overloadsNonVoid and foo_overloadsVoid. The "Void"
// version is almost identical to the "NonVoid" version except
// for the return type (void) and the lack of the return keyword.
//
// See the overloads_common above for a description of the
// foo_overloads' base class.
//
///////////////////////////////////////////////////////////////////////////////
#define BOOST_PYTHON_FUNCTION_OVERLOADS(generator_name, fname, min_args, max_args) \
BOOST_PYTHON_GEN_FUNCTION_STUB( \
fname, \
generator_name, \
max_args, \
BOOST_PP_SUB_D(1, max_args, min_args))
#define BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS(generator_name, fname, min_args, max_args) \
BOOST_PYTHON_GEN_MEM_FUNCTION_STUB( \
fname, \
generator_name, \
max_args, \
BOOST_PP_SUB_D(1, max_args, min_args))
// deprecated macro names (to be removed)
#define BOOST_PYTHON_FUNCTION_GENERATOR BOOST_PYTHON_FUNCTION_OVERLOADS
#define BOOST_PYTHON_MEM_FUN_GENERATOR BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS
///////////////////////////////////////////////////////////////////////////////
#endif // DEFAULTS_GEN_JDG20020807_HPP

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef DEPENDENT_DWA200286_HPP
# define DEPENDENT_DWA200286_HPP
namespace boost { namespace python { namespace detail {
// A way to turn a concrete type T into a type dependent on U. This
// keeps conforming compilers (those implementing proper 2-phase
// name lookup for templates) from complaining about incomplete
// types in situations where it would otherwise be inconvenient or
// impossible to re-order code so that all types are defined in time.
// One such use is when we must return an incomplete T from a member
// function template (which must be defined in the class body to
// keep MSVC happy).
template <class T, class U>
struct dependent
{
typedef T type;
};
}}} // namespace boost::python::detail
#endif // DEPENDENT_DWA200286_HPP

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef DESTROY_DWA2002221_HPP
# define DESTROY_DWA2002221_HPP
# include <boost/type_traits/is_array.hpp>
# include <boost/detail/workaround.hpp>
# if BOOST_WORKAROUND(BOOST_MSVC, == 1300)
# include <boost/type_traits/is_enum.hpp>
# endif
namespace boost { namespace python { namespace detail {
template <
bool array
# if BOOST_WORKAROUND(BOOST_MSVC, == 1300)
, bool enum_ // vc7 has a problem destroying enums
# endif
> struct value_destroyer;
template <>
struct value_destroyer<
false
# if BOOST_WORKAROUND(BOOST_MSVC, == 1300)
, false
# endif
>
{
template <class T>
static void execute(T const volatile* p)
{
p->~T();
}
};
template <>
struct value_destroyer<
true
# if BOOST_WORKAROUND(BOOST_MSVC, == 1300)
, false
# endif
>
{
template <class A, class T>
static void execute(A*, T const volatile* const first)
{
for (T const volatile* p = first; p != first + sizeof(A)/sizeof(T); ++p)
{
value_destroyer<
boost::is_array<T>::value
# if BOOST_WORKAROUND(BOOST_MSVC, == 1300)
, boost::is_enum<T>::value
# endif
>::execute(p);
}
}
template <class T>
static void execute(T const volatile* p)
{
execute(p, *p);
}
};
# if BOOST_WORKAROUND(BOOST_MSVC, == 1300)
template <>
struct value_destroyer<true,true>
{
template <class T>
static void execute(T const volatile*)
{
}
};
template <>
struct value_destroyer<false,true>
{
template <class T>
static void execute(T const volatile*)
{
}
};
# endif
template <class T>
inline void destroy_referent_impl(void* p, T& (*)())
{
// note: cv-qualification needed for MSVC6
// must come *before* T for metrowerks
value_destroyer<
(boost::is_array<T>::value)
# if BOOST_WORKAROUND(BOOST_MSVC, == 1300)
, (boost::is_enum<T>::value)
# endif
>::execute((const volatile T*)p);
}
template <class T>
inline void destroy_referent(void* p, T(*)() = 0)
{
destroy_referent_impl(p, (T(*)())0);
}
}}} // namespace boost::python::detail
#endif // DESTROY_DWA2002221_HPP

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// Copyright David Abrahams 2004. Distributed under the Boost
// Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#ifndef ENABLE_IF_DWA2004722_HPP
# define ENABLE_IF_DWA2004722_HPP
# include <boost/python/detail/sfinae.hpp>
# include <boost/detail/workaround.hpp>
# if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
# include <boost/mpl/if.hpp>
namespace boost { namespace python { namespace detail {
template <class T> struct always_void { typedef void type; };
template <class C, class T = int>
struct enable_if_arg
{
typedef typename mpl::if_<C,T,int&>::type type;
};
template <class C, class T = int>
struct disable_if_arg
{
typedef typename mpl::if_<C,int&,T>::type type;
};
template <class C, class T = typename always_void<C>::type>
struct enable_if_ret
{
typedef typename mpl::if_<C,T,int[2]>::type type;
};
template <class C, class T = typename always_void<C>::type>
struct disable_if_ret
{
typedef typename mpl::if_<C,int[2],T>::type type;
};
}}} // namespace boost::python::detail
# elif !defined(BOOST_NO_SFINAE)
# include <boost/utility/enable_if.hpp>
namespace boost { namespace python { namespace detail {
template <class C, class T = int>
struct enable_if_arg
: enable_if<C,T>
{};
template <class C, class T = int>
struct disable_if_arg
: disable_if<C,T>
{};
template <class C, class T = void>
struct enable_if_ret
: enable_if<C,T>
{};
template <class C, class T = void>
struct disable_if_ret
: disable_if<C,T>
{};
}}} // namespace boost::python::detail
# endif
#endif // ENABLE_IF_DWA2004722_HPP

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef EXCEPTION_HANDLER_DWA2002810_HPP
# define EXCEPTION_HANDLER_DWA2002810_HPP
# include <boost/python/detail/config.hpp>
# include <boost/function/function0.hpp>
# include <boost/function/function2.hpp>
namespace boost { namespace python { namespace detail {
struct BOOST_PYTHON_DECL_FORWARD exception_handler;
typedef function2<bool, exception_handler const&, function0<void> const&> handler_function;
struct BOOST_PYTHON_DECL exception_handler
{
private: // types
public:
explicit exception_handler(handler_function const& impl);
inline bool handle(function0<void> const& f) const;
bool operator()(function0<void> const& f) const;
static exception_handler* chain;
private:
static exception_handler* tail;
handler_function m_impl;
exception_handler* m_next;
};
inline bool exception_handler::handle(function0<void> const& f) const
{
return this->m_impl(*this, f);
}
BOOST_PYTHON_DECL void register_exception_handler(handler_function const& f);
}}} // namespace boost::python::detail
#endif // EXCEPTION_HANDLER_DWA2002810_HPP

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef FORCE_INSTANTIATE_DWA200265_HPP
# define FORCE_INSTANTIATE_DWA200265_HPP
namespace boost { namespace python { namespace detail {
// Allows us to force the argument to be instantiated without
// incurring unused variable warnings
# if !defined(BOOST_MSVC) || BOOST_MSVC < 1300 || _MSC_FULL_VER > 13102196
template <class T>
inline void force_instantiate(T const&) {}
# else
# pragma optimize("g", off)
inline void force_instantiate_impl(...) {}
# pragma optimize("", on)
template <class T>
inline void force_instantiate(T const& x)
{
detail::force_instantiate_impl(&x);
}
# endif
}}} // namespace boost::python::detail
#endif // FORCE_INSTANTIATE_DWA200265_HPP

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef IF_ELSE_DWA2002322_HPP
# define IF_ELSE_DWA2002322_HPP
# include <boost/config.hpp>
namespace boost { namespace python { namespace detail {
template <class T> struct elif_selected;
template <class T>
struct if_selected
{
template <bool b>
struct elif : elif_selected<T>
{
};
template <class U>
struct else_
{
typedef T type;
};
};
# if defined(BOOST_MSVC) && (BOOST_MSVC == 1300)
namespace msvc70_aux {
template< bool > struct inherit_from
{
template< typename T > struct result
{
typedef T type;
};
};
template<> struct inherit_from<true>
{
template< typename T > struct result
{
struct type {};
};
};
template< typename T >
struct never_true
{
BOOST_STATIC_CONSTANT(bool, value = false);
};
} // namespace msvc70_aux
#endif // # if defined(BOOST_MSVC) && (BOOST_MSVC == 1300)
template <class T>
struct elif_selected
{
# if !(defined(BOOST_MSVC) && BOOST_MSVC <= 1300 || defined(__MWERKS__) && __MWERKS__ <= 0x2407)
template <class U> class then;
# elif defined(BOOST_MSVC) && (BOOST_MSVC == 1300)
template <class U>
struct then : msvc70_aux::inherit_from< msvc70_aux::never_true<U>::value >
::template result< if_selected<T> >::type
{
};
# else
template <class U>
struct then : if_selected<T>
{
};
# endif
};
# if !(defined(BOOST_MSVC) && BOOST_MSVC <= 1300 || defined(__MWERKS__) && __MWERKS__ <= 0x2407)
template <class T>
template <class U>
class elif_selected<T>::then : public if_selected<T>
{
};
# endif
template <bool b> struct if_
{
template <class T>
struct then : if_selected<T>
{
};
};
struct if_unselected
{
template <bool b> struct elif : if_<b>
{
};
template <class U>
struct else_
{
typedef U type;
};
};
template <>
struct if_<false>
{
template <class T>
struct then : if_unselected
{
};
};
}}} // namespace boost::python::detail
#endif // IF_ELSE_DWA2002322_HPP

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// Copyright David Abrahams 2004. Distributed under the Boost
// Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#ifndef INDIRECT_TRAITS_DWA2004915_HPP
# define INDIRECT_TRAITS_DWA2004915_HPP
# include <boost/detail/indirect_traits.hpp>
namespace boost { namespace python {
namespace indirect_traits = boost::detail::indirect_traits;
}} // namespace boost::python::detail
#endif // INDIRECT_TRAITS_DWA2004915_HPP

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#if !defined(BOOST_PP_IS_ITERATING)
// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
# ifndef INVOKE_DWA20021122_HPP
# define INVOKE_DWA20021122_HPP
# include <boost/python/detail/prefix.hpp>
# include <boost/python/detail/preprocessor.hpp>
# include <boost/python/detail/none.hpp>
# include <boost/type_traits/is_member_function_pointer.hpp>
# include <boost/preprocessor/iterate.hpp>
# include <boost/preprocessor/facilities/intercept.hpp>
# include <boost/preprocessor/repetition/enum_trailing_params.hpp>
# include <boost/preprocessor/repetition/enum_trailing_binary_params.hpp>
# include <boost/preprocessor/repetition/enum_binary_params.hpp>
# include <boost/python/to_python_value.hpp>
// This file declares a series of overloaded invoke(...) functions,
// used to invoke wrapped C++ function (object)s from Python. Each one
// accepts:
//
// - a tag which identifies the invocation syntax (e.g. member
// functions must be invoked with a different syntax from regular
// functions)
//
// - a pointer to a result converter type, used solely as a way of
// transmitting the type of the result converter to the function (or
// an int, if the return type is void).
//
// - the "function", which may be a function object, a function or
// member function pointer, or a defaulted_virtual_fn.
//
// - The arg_from_python converters for each of the arguments to be
// passed to the function being invoked.
namespace boost { namespace python { namespace detail {
// This "result converter" is really just used as a dispatch tag to
// invoke(...), selecting the appropriate implementation
typedef int void_result_to_python;
template <bool void_return, bool member>
struct invoke_tag_ {};
// A metafunction returning the appropriate tag type for invoking an
// object of type F with return type R.
template <class R, class F>
struct invoke_tag
: invoke_tag_<
is_same<R,void>::value
, is_member_function_pointer<F>::value
>
{
};
# define BOOST_PP_ITERATION_PARAMS_1 \
(3, (0, BOOST_PYTHON_MAX_ARITY, <boost/python/detail/invoke.hpp>))
# include BOOST_PP_ITERATE()
}}} // namespace boost::python::detail
# endif // INVOKE_DWA20021122_HPP
#else
# define N BOOST_PP_ITERATION()
template <class RC, class F BOOST_PP_ENUM_TRAILING_PARAMS_Z(1, N, class AC)>
inline PyObject* invoke(invoke_tag_<false,false>, RC const& rc, F& f BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_Z(1, N, AC, & ac) )
{
return rc(f( BOOST_PP_ENUM_BINARY_PARAMS_Z(1, N, ac, () BOOST_PP_INTERCEPT) ));
}
template <class RC, class F BOOST_PP_ENUM_TRAILING_PARAMS_Z(1, N, class AC)>
inline PyObject* invoke(invoke_tag_<true,false>, RC const&, F& f BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_Z(1, N, AC, & ac) )
{
f( BOOST_PP_ENUM_BINARY_PARAMS_Z(1, N, ac, () BOOST_PP_INTERCEPT) );
return none();
}
template <class RC, class F, class TC BOOST_PP_ENUM_TRAILING_PARAMS_Z(1, N, class AC)>
inline PyObject* invoke(invoke_tag_<false,true>, RC const& rc, F& f, TC& tc BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_Z(1, N, AC, & ac) )
{
return rc( (tc().*f)(BOOST_PP_ENUM_BINARY_PARAMS_Z(1, N, ac, () BOOST_PP_INTERCEPT)) );
}
template <class RC, class F, class TC BOOST_PP_ENUM_TRAILING_PARAMS_Z(1, N, class AC)>
inline PyObject* invoke(invoke_tag_<true,true>, RC const&, F& f, TC& tc BOOST_PP_ENUM_TRAILING_BINARY_PARAMS_Z(1, N, AC, & ac) )
{
(tc().*f)(BOOST_PP_ENUM_BINARY_PARAMS_Z(1, N, ac, () BOOST_PP_INTERCEPT));
return none();
}
# undef N
#endif // BOOST_PP_IS_ITERATING

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// Copyright David Abrahams 2003.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef IS_AUTO_PTR_DWA2003224_HPP
# define IS_AUTO_PTR_DWA2003224_HPP
# ifndef BOOST_NO_AUTO_PTR
# include <boost/python/detail/is_xxx.hpp>
# include <memory>
# endif
namespace boost { namespace python { namespace detail {
# if !defined(BOOST_NO_AUTO_PTR)
BOOST_PYTHON_IS_XXX_DEF(auto_ptr, std::auto_ptr, 1)
# else
template <class T>
struct is_auto_ptr : mpl::false_
{
};
# endif
}}} // namespace boost::python::detail
#endif // IS_AUTO_PTR_DWA2003224_HPP

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// Copyright David Abrahams 2003.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef IS_SHARED_PTR_DWA2003224_HPP
# define IS_SHARED_PTR_DWA2003224_HPP
# include <boost/python/detail/is_xxx.hpp>
# include <boost/shared_ptr.hpp>
namespace boost { namespace python { namespace detail {
BOOST_PYTHON_IS_XXX_DEF(shared_ptr, shared_ptr, 1)
}}} // namespace boost::python::detail
#endif // IS_SHARED_PTR_DWA2003224_HPP

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// Copyright David Abrahams 2004. Distributed under the Boost
// Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#ifndef IS_WRAPPER_DWA2004723_HPP
# define IS_WRAPPER_DWA2004723_HPP
# include <boost/python/detail/prefix.hpp>
# include <boost/mpl/bool.hpp>
namespace boost { namespace python {
template <class T> class wrapper;
namespace detail
{
typedef char (&is_not_wrapper)[2];
is_not_wrapper is_wrapper_helper(...);
template <class T>
char is_wrapper_helper(wrapper<T> const volatile*);
// A metafunction returning true iff T is [derived from] wrapper<U>
template <class T>
struct is_wrapper
: mpl::bool_<(sizeof(detail::is_wrapper_helper((T*)0)) == 1)>
{};
}}} // namespace boost::python::detail
#endif // IS_WRAPPER_DWA2004723_HPP

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// Copyright David Abrahams 2005.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef IS_XXX_DWA2003224_HPP
# define IS_XXX_DWA2003224_HPP
# include <boost/detail/is_xxx.hpp>
# define BOOST_PYTHON_IS_XXX_DEF(name, qualified_name, nargs) \
BOOST_DETAIL_IS_XXX_DEF(name, qualified_name, nargs)
#endif // IS_XXX_DWA2003224_HPP

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef MAKE_KEYWORD_RANGE_FN_DWA2002927_HPP
# define MAKE_KEYWORD_RANGE_FN_DWA2002927_HPP
# include <boost/python/make_function.hpp>
# include <boost/python/args_fwd.hpp>
# include <boost/python/object/make_holder.hpp>
# include <boost/mpl/size.hpp>
namespace boost { namespace python { namespace detail {
// Think of this as a version of make_function without a compile-time
// check that the size of kw is no greater than the expected arity of
// F. This version is needed when defining functions with default
// arguments, because compile-time information about the number of
// keywords is missing for all but the initial function definition.
//
// @group make_keyword_range_function {
template <class F, class Policies>
object make_keyword_range_function(
F f
, Policies const& policies
, keyword_range const& kw)
{
return detail::make_function_aux(
f, policies, detail::get_signature(f), kw, mpl::int_<0>());
}
template <class F, class Policies, class Signature>
object make_keyword_range_function(
F f
, Policies const& policies
, keyword_range const& kw
, Signature const& sig)
{
return detail::make_function_aux(
f, policies, sig, kw, mpl::int_<0>());
}
// }
// Builds an '__init__' function which inserts the given Holder type
// in a wrapped C++ class instance. ArgList is an MPL type sequence
// describing the C++ argument types to be passed to Holder's
// constructor.
//
// Holder and ArgList are intended to be explicitly specified.
template <class ArgList, class Arity, class Holder, class CallPolicies>
object make_keyword_range_constructor(
CallPolicies const& policies // The CallPolicies with which to invoke the Holder's constructor
, detail::keyword_range const& kw // The (possibly empty) set of associated argument keywords
, Holder* = 0
, ArgList* = 0, Arity* = 0)
{
#if !defined( BOOST_PYTHON_NO_PY_SIGNATURES) && defined( BOOST_PYTHON_PY_SIGNATURES_PROPER_INIT_SELF_TYPE)
python_class<BOOST_DEDUCED_TYPENAME Holder::value_type>::register_();
#endif
return detail::make_keyword_range_function(
objects::make_holder<Arity::value>
::template apply<Holder,ArgList>::execute
, policies
, kw);
}
}}} // namespace boost::python::detail
#endif // MAKE_KEYWORD_RANGE_FN_DWA2002927_HPP

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# ifndef BOOST_PYTHON_SYNOPSIS
# // Copyright David Abrahams 2002.
# // Distributed under the Boost Software License, Version 1.0. (See
# // accompanying file LICENSE_1_0.txt or copy at
# // http://www.boost.org/LICENSE_1_0.txt)
# if !defined(BOOST_PP_IS_ITERATING)
# error Boost.Python - do not include this file!
# endif
# define N BOOST_PP_ITERATION()
# define BOOST_PYTHON_MAKE_TUPLE_ARG(z, N, ignored) \
PyTuple_SET_ITEM( \
result.ptr() \
, N \
, python::incref(python::object(a##N).ptr()) \
);
template <BOOST_PP_ENUM_PARAMS_Z(1, N, class A)>
tuple
make_tuple(BOOST_PP_ENUM_BINARY_PARAMS_Z(1, N, A, const& a))
{
tuple result((detail::new_reference)::PyTuple_New(N));
BOOST_PP_REPEAT_1ST(N, BOOST_PYTHON_MAKE_TUPLE_ARG, _)
return result;
}
# undef BOOST_PYTHON_MAKE_TUPLE_ARG
# undef N
# endif // BOOST_PYTHON_SYNOPSIS

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef MAP_ENTRY_DWA2002118_HPP
# define MAP_ENTRY_DWA2002118_HPP
namespace boost { namespace python { namespace detail {
// A trivial type that works well as the value_type of associative
// vector maps
template <class Key, class Value>
struct map_entry
{
map_entry() {}
map_entry(Key k) : key(k), value() {}
map_entry(Key k, Value v) : key(k), value(v) {}
bool operator<(map_entry const& rhs) const
{
return this->key < rhs.key;
}
Key key;
Value value;
};
template <class Key, class Value>
bool operator<(map_entry<Key,Value> const& e, Key const& k)
{
return e.key < k;
}
template <class Key, class Value>
bool operator<(Key const& k, map_entry<Key,Value> const& e)
{
return k < e.key;
}
}}} // namespace boost::python::detail
#endif // MAP_ENTRY_DWA2002118_HPP

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef MPL_LAMBDA_DWA2002122_HPP
# define MPL_LAMBDA_DWA2002122_HPP
// this header should go away soon
# include <boost/mpl/aux_/lambda_support.hpp>
# define BOOST_PYTHON_MPL_LAMBDA_SUPPORT BOOST_MPL_AUX_LAMBDA_SUPPORT
#endif // MPL_LAMBDA_DWA2002122_HPP

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef MSVC_TYPEINFO_DWA200222_HPP
# define MSVC_TYPEINFO_DWA200222_HPP
#include <typeinfo>
#include <boost/type.hpp>
#include <boost/type_traits/config.hpp>
//
// Fix for MSVC's broken typeid() implementation which doesn't strip
// decoration. This fix doesn't handle cv-qualified array types. It
// could probably be done, but I haven't figured it out yet.
//
# if defined(BOOST_MSVC) && BOOST_MSVC <= 1300 || defined(BOOST_INTEL_CXX_VERSION) && BOOST_INTEL_CXX_VERSION <= 700
namespace boost { namespace python { namespace detail {
typedef std::type_info const& typeinfo;
template <class T>
static typeinfo typeid_nonref(T const volatile*) { return typeid(T); }
template <class T>
inline typeinfo typeid_ref_1(T&(*)())
{
return detail::typeid_nonref((T*)0);
}
// A non-reference
template <class T>
inline typeinfo typeid_ref(type<T>*, T&(*)(type<T>))
{
return detail::typeid_nonref((T*)0);
}
// A reference
template <class T>
inline typeinfo typeid_ref(type<T>*, ...)
{
return detail::typeid_ref_1((T(*)())0);
}
template< typename T > T&(* is_ref_tester1(type<T>) )(type<T>) { return 0; }
inline char BOOST_TT_DECL is_ref_tester1(...) { return 0; }
template <class T>
inline typeinfo msvc_typeid(boost::type<T>*)
{
return detail::typeid_ref(
(boost::type<T>*)0, detail::is_ref_tester1(type<T>())
);
}
template <>
inline typeinfo msvc_typeid<void>(boost::type<void>*)
{
return typeid(void);
}
# ifndef NDEBUG
inline typeinfo assert_array_typeid_compiles()
{
return msvc_typeid((boost::type<char const[3]>*)0)
, msvc_typeid((boost::type<char[3]>*)0);
}
# endif
}}} // namespace boost::python::detail
# endif // BOOST_MSVC
#endif // MSVC_TYPEINFO_DWA200222_HPP

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// (C) Copyright David Abrahams 2000.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// The author gratefully acknowleges the support of Dragon Systems, Inc., in
// producing this work.
#ifndef NONE_DWA_052000_H_
# define NONE_DWA_052000_H_
# include <boost/python/detail/prefix.hpp>
namespace boost { namespace python { namespace detail {
inline PyObject* none() { Py_INCREF(Py_None); return Py_None; }
}}} // namespace boost::python::detail
#endif // NONE_DWA_052000_H_

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef NOT_SPECIFIED_DWA2002321_HPP
# define NOT_SPECIFIED_DWA2002321_HPP
namespace boost { namespace python { namespace detail {
struct not_specified {};
}}} // namespace boost::python::detail
#endif // NOT_SPECIFIED_DWA2002321_HPP

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// Copyright David Abrahams 2003.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef NULLARY_FUNCTION_ADAPTOR_DWA2003824_HPP
# define NULLARY_FUNCTION_ADAPTOR_DWA2003824_HPP
# include <boost/python/detail/prefix.hpp>
# include <boost/preprocessor/iteration/local.hpp>
# include <boost/preprocessor/facilities/intercept.hpp>
# include <boost/preprocessor/repetition/enum_params.hpp>
# include <boost/preprocessor/repetition/enum_binary_params.hpp>
namespace boost { namespace python { namespace detail {
// nullary_function_adaptor -- a class template which ignores its
// arguments and calls a nullary function instead. Used for building
// error-reporting functions, c.f. pure_virtual
template <class NullaryFunction>
struct nullary_function_adaptor
{
nullary_function_adaptor(NullaryFunction fn)
: m_fn(fn)
{}
void operator()() const { m_fn(); }
# define BOOST_PP_LOCAL_MACRO(i) \
template <BOOST_PP_ENUM_PARAMS_Z(1, i, class A)> \
void operator()( \
BOOST_PP_ENUM_BINARY_PARAMS_Z(1, i, A, const& BOOST_PP_INTERCEPT) \
) const \
{ \
m_fn(); \
}
# define BOOST_PP_LOCAL_LIMITS (1, BOOST_PYTHON_MAX_ARITY)
# include BOOST_PP_LOCAL_ITERATE()
private:
NullaryFunction m_fn;
};
}}} // namespace boost::python::detail
#endif // NULLARY_FUNCTION_ADAPTOR_DWA2003824_HPP

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef OPERATOR_ID_DWA2002531_HPP
# define OPERATOR_ID_DWA2002531_HPP
namespace boost { namespace python { namespace detail {
enum operator_id
{
op_add,
op_sub,
op_mul,
op_div,
op_mod,
op_divmod,
op_pow,
op_lshift,
op_rshift,
op_and,
op_xor,
op_or,
op_neg,
op_pos,
op_abs,
op_invert,
op_int,
op_long,
op_float,
op_str,
op_cmp,
op_gt,
op_ge,
op_lt,
op_le,
op_eq,
op_ne,
op_iadd,
op_isub,
op_imul,
op_idiv,
op_imod,
op_ilshift,
op_irshift,
op_iand,
op_ixor,
op_ior,
op_complex,
#if PY_VERSION_HEX >= 0x03000000
op_bool,
#else
op_nonzero,
#endif
op_repr
#if PY_VERSION_HEX >= 0x03000000
,op_truediv
#endif
};
}}} // namespace boost::python::detail
#endif // OPERATOR_ID_DWA2002531_HPP

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef OVERLOADS_FWD_DWA2002101_HPP
# define OVERLOADS_FWD_DWA2002101_HPP
namespace boost { namespace python { namespace detail {
// forward declarations
struct overloads_base;
template <class OverloadsT, class NameSpaceT, class SigT>
inline void define_with_defaults(char const* name, OverloadsT const&, NameSpaceT&, SigT const&);
}}} // namespace boost::python::detail
#endif // OVERLOADS_FWD_DWA2002101_HPP

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef POINTEE_DWA2002323_HPP
# define POINTEE_DWA2002323_HPP
# include <boost/type_traits/object_traits.hpp>
namespace boost { namespace python { namespace detail {
template <bool is_ptr = true>
struct pointee_impl
{
template <class T> struct apply : remove_pointer<T> {};
};
template <>
struct pointee_impl<false>
{
template <class T> struct apply
{
typedef typename T::element_type type;
};
};
template <class T>
struct pointee
: pointee_impl<is_pointer<T>::value>::template apply<T>
{
};
}}} // namespace boost::python::detail
#endif // POINTEE_DWA2002323_HPP

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// Copyright David Abrahams 2003.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef PREFIX_DWA2003531_HPP
# define PREFIX_DWA2003531_HPP
// The rule is that <Python.h> must be included before any system
// headers (so it can get control over some awful macros).
// Unfortunately, Boost.Python needs to #include <limits.h> first, at
// least... but this gets us as close as possible.
# include <boost/python/detail/wrap_python.hpp>
# include <boost/python/detail/config.hpp>
#endif // PREFIX_DWA2003531_HPP

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef PREPROCESSOR_DWA200247_HPP
# define PREPROCESSOR_DWA200247_HPP
# include <boost/preprocessor/cat.hpp>
# include <boost/preprocessor/comma_if.hpp>
# include <boost/preprocessor/repeat.hpp>
# include <boost/preprocessor/tuple/elem.hpp>
// stuff that should be in the preprocessor library
# define BOOST_PYTHON_APPLY(x) BOOST_PP_CAT(BOOST_PYTHON_APPLY_, x)
# define BOOST_PYTHON_APPLY_BOOST_PYTHON_ITEM(v) v
# define BOOST_PYTHON_APPLY_BOOST_PYTHON_NIL
// cv-qualifiers
# if !defined(__MWERKS__) || __MWERKS__ > 0x2407
# define BOOST_PYTHON_CV_COUNT 4
# else
# define BOOST_PYTHON_CV_COUNT 1
# endif
# ifndef BOOST_PYTHON_MAX_ARITY
# define BOOST_PYTHON_MAX_ARITY 15
# endif
# ifndef BOOST_PYTHON_MAX_BASES
# define BOOST_PYTHON_MAX_BASES 10
# endif
# define BOOST_PYTHON_CV_QUALIFIER(i) \
BOOST_PYTHON_APPLY( \
BOOST_PP_TUPLE_ELEM(4, i, BOOST_PYTHON_CV_QUALIFIER_I) \
)
# define BOOST_PYTHON_CV_QUALIFIER_I \
( \
BOOST_PYTHON_NIL, \
BOOST_PYTHON_ITEM(const), \
BOOST_PYTHON_ITEM(volatile), \
BOOST_PYTHON_ITEM(const volatile) \
)
// enumerators
# define BOOST_PYTHON_UNARY_ENUM(c, text) BOOST_PP_REPEAT(c, BOOST_PYTHON_UNARY_ENUM_I, text)
# define BOOST_PYTHON_UNARY_ENUM_I(z, n, text) BOOST_PP_COMMA_IF(n) text ## n
# define BOOST_PYTHON_BINARY_ENUM(c, a, b) BOOST_PP_REPEAT(c, BOOST_PYTHON_BINARY_ENUM_I, (a, b))
# define BOOST_PYTHON_BINARY_ENUM_I(z, n, _) BOOST_PP_COMMA_IF(n) BOOST_PP_CAT(BOOST_PP_TUPLE_ELEM(2, 0, _), n) BOOST_PP_CAT(BOOST_PP_TUPLE_ELEM(2, 1, _), n)
# define BOOST_PYTHON_ENUM_WITH_DEFAULT(c, text, def) BOOST_PP_REPEAT(c, BOOST_PYTHON_ENUM_WITH_DEFAULT_I, (text, def))
# define BOOST_PYTHON_ENUM_WITH_DEFAULT_I(z, n, _) BOOST_PP_COMMA_IF(n) BOOST_PP_CAT(BOOST_PP_TUPLE_ELEM(2, 0, _), n) = BOOST_PP_TUPLE_ELEM(2, 1, _)
// fixed text (no commas)
# define BOOST_PYTHON_FIXED(z, n, text) text
// flags
# define BOOST_PYTHON_FUNCTION_POINTER 0x0001
# define BOOST_PYTHON_POINTER_TO_MEMBER 0x0002
#endif // PREPROCESSOR_DWA200247_HPP

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// This file is a modified version of Python 2.2/2.2.1 Python.h. As
// such it is:
//
// Copyright (c) 2001, 2002 Python Software Foundation; All Rights
// Reserved
//
// boostinspect:nolicense (don't complain about the lack of a Boost license)
//
// Changes from the original:
// 1. #includes <unistd.h> for Python 2.2.1
// 2. Provides missing extern "C" wrapper for "iterobject.h" and "descrobject.h".
//
// Changes marked with "Boost.Python modification"
#ifndef Py_PYTHON_H
#define Py_PYTHON_H
/* Since this is a "meta-include" file, no #ifdef __cplusplus / extern "C" { */
/* Enable compiler features; switching on C lib defines doesn't work
here, because the symbols haven't necessarily been defined yet. */
#ifndef _GNU_SOURCE
# define _GNU_SOURCE 1
#endif
/* Forcing SUSv2 compatibility still produces problems on some
platforms, True64 and SGI IRIX begin two of them, so for now the
define is switched off. */
#if 0
#ifndef _XOPEN_SOURCE
# define _XOPEN_SOURCE 500
#endif
#endif
/* Include nearly all Python header files */
#include "patchlevel.h"
#include "pyconfig.h"
#ifdef HAVE_LIMITS_H
#include <limits.h>
#endif
/* pyconfig.h may or may not define DL_IMPORT */
#ifndef DL_IMPORT /* declarations for DLL import/export */
#define DL_IMPORT(RTYPE) RTYPE
#endif
#ifndef DL_EXPORT /* declarations for DLL import/export */
#define DL_EXPORT(RTYPE) RTYPE
#endif
#if defined(__sgi) && defined(WITH_THREAD) && !defined(_SGI_MP_SOURCE)
#define _SGI_MP_SOURCE
#endif
#include <stdio.h>
#ifndef NULL
# error "Python.h requires that stdio.h define NULL."
#endif
#include <string.h>
#include <errno.h>
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#if PY_MICRO_VERSION == 1 // Boost.Python modification: emulate Python 2.2
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#endif // Boost.Python modification: emulate Python 2.2
/* CAUTION: Build setups should ensure that NDEBUG is defined on the
* compiler command line when building Python in release mode; else
* assert() calls won't be removed.
*/
#include <assert.h>
#include "pyport.h"
#include "pymem.h"
#include "object.h"
#include "objimpl.h"
#include "pydebug.h"
#include "unicodeobject.h"
#include "intobject.h"
#include "longobject.h"
#include "floatobject.h"
#ifndef WITHOUT_COMPLEX
#include "complexobject.h"
#endif
#include "rangeobject.h"
#include "stringobject.h"
#include "bufferobject.h"
#include "tupleobject.h"
#include "listobject.h"
#include "dictobject.h"
#include "methodobject.h"
#include "moduleobject.h"
#include "funcobject.h"
#include "classobject.h"
#include "fileobject.h"
#include "cobject.h"
#include "traceback.h"
#include "sliceobject.h"
#include "cellobject.h"
extern "C" { // Boost.Python modification: provide missing extern "C"
#include "iterobject.h"
#include "descrobject.h"
} // Boost.Python modification: provide missing extern "C"
#include "weakrefobject.h"
#include "codecs.h"
#include "pyerrors.h"
#include "pystate.h"
#include "modsupport.h"
#include "pythonrun.h"
#include "ceval.h"
#include "sysmodule.h"
#include "intrcheck.h"
#include "import.h"
#include "abstract.h"
#define PyArg_GetInt(v, a) PyArg_Parse((v), "i", (a))
#define PyArg_NoArgs(v) PyArg_Parse(v, "")
/* Convert a possibly signed character to a nonnegative int */
/* XXX This assumes characters are 8 bits wide */
#ifdef __CHAR_UNSIGNED__
#define Py_CHARMASK(c) (c)
#else
#define Py_CHARMASK(c) ((c) & 0xff)
#endif
#include "pyfpe.h"
/* These definitions must match corresponding definitions in graminit.h.
There's code in compile.c that checks that they are the same. */
#define Py_single_input 256
#define Py_file_input 257
#define Py_eval_input 258
#ifdef HAVE_PTH
/* GNU pth user-space thread support */
#include <pth.h>
#endif
#endif /* !Py_PYTHON_H */

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// Copyright Nikolay Mladenov 2007.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_PYTHON_OBJECT_PYTHON_TYPE_H
#define BOOST_PYTHON_OBJECT_PYTHON_TYPE_H
#include <boost/python/converter/registered.hpp>
namespace boost {namespace python {namespace detail{
template <class T> struct python_class : PyObject
{
typedef python_class<T> this_type;
typedef T type;
static void *converter (PyObject *p){
return p;
}
static void register_()
{
static bool first_time = true;
if ( !first_time ) return;
first_time = false;
converter::registry::insert(&converter, boost::python::type_id<this_type>(), &converter::registered_pytype_direct<T>::get_pytype);
}
};
}}} //namespace boost :: python :: detail
#endif //BOOST_PYTHON_OBJECT_PYTHON_TYPE_H

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef RAW_PYOBJECT_DWA2002628_HPP
# define RAW_PYOBJECT_DWA2002628_HPP
namespace boost { namespace python { namespace detail {
//
// Define some types which we can use to get around the vagaries of
// PyObject*. We will use these to initialize object instances, and
// keep them in namespace detail to make sure they stay out of the
// hands of users. That is much simpler than trying to grant
// friendship to all the appropriate parties.
//
// New references are normally checked for null
struct new_reference_t;
typedef new_reference_t* new_reference;
// Borrowed references are assumed to be non-null
struct borrowed_reference_t;
typedef borrowed_reference_t* borrowed_reference;
// New references which aren't checked for null
struct new_non_null_reference_t;
typedef new_non_null_reference_t* new_non_null_reference;
}}} // namespace boost::python::detail
#endif // RAW_PYOBJECT_DWA2002628_HPP

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef REFERENT_STORAGE_DWA200278_HPP
# define REFERENT_STORAGE_DWA200278_HPP
# include <boost/mpl/if.hpp>
# include <cstddef>
namespace boost { namespace python { namespace detail {
struct alignment_dummy;
typedef void (*function_ptr)();
typedef int (alignment_dummy::*member_ptr);
typedef int (alignment_dummy::*member_function_ptr)();
# define BOOST_PYTHON_ALIGNER(T, n) \
typename mpl::if_c< \
sizeof(T) <= size, T, char>::type t##n
// Storage for size bytes, aligned to all fundamental types no larger than size
template <std::size_t size>
union aligned_storage
{
BOOST_PYTHON_ALIGNER(char, 0);
BOOST_PYTHON_ALIGNER(short, 1);
BOOST_PYTHON_ALIGNER(int, 2);
BOOST_PYTHON_ALIGNER(long, 3);
BOOST_PYTHON_ALIGNER(float, 4);
BOOST_PYTHON_ALIGNER(double, 5);
BOOST_PYTHON_ALIGNER(long double, 6);
BOOST_PYTHON_ALIGNER(void*, 7);
BOOST_PYTHON_ALIGNER(function_ptr, 8);
BOOST_PYTHON_ALIGNER(member_ptr, 9);
BOOST_PYTHON_ALIGNER(member_function_ptr, 10);
char bytes[size];
};
# undef BOOST_PYTHON_ALIGNER
// Compute the size of T's referent. We wouldn't need this at all,
// but sizeof() is broken in CodeWarriors <= 8.0
template <class T> struct referent_size;
# ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template <class T>
struct referent_size<T&>
{
BOOST_STATIC_CONSTANT(
std::size_t, value = sizeof(T));
};
# else
template <class T> struct referent_size
{
static T f();
BOOST_STATIC_CONSTANT(std::size_t, value = sizeof(f()));
};
# endif
// A metafunction returning a POD type which can store U, where T ==
// U&. If T is not a reference type, returns a POD which can store T.
template <class T>
struct referent_storage
{
typedef aligned_storage<
::boost::python::detail::referent_size<T>::value
> type;
};
}}} // namespace boost::python::detail
#endif // REFERENT_STORAGE_DWA200278_HPP

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#if !defined(BOOST_PP_IS_ITERATING)
// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
# ifndef RESULT_DWA2002521_HPP
# define RESULT_DWA2002521_HPP
# include <boost/type.hpp>
# include <boost/python/detail/preprocessor.hpp>
# include <boost/type_traits/object_traits.hpp>
# include <boost/mpl/if.hpp>
# include <boost/preprocessor/comma_if.hpp>
# include <boost/preprocessor/iterate.hpp>
# include <boost/preprocessor/debug/line.hpp>
# include <boost/preprocessor/enum_params.hpp>
# include <boost/preprocessor/repetition/enum_trailing_params.hpp>
namespace boost { namespace python { namespace detail {
// Defines a family of overloaded function which, given x, a function
// pointer, member [function] pointer, or an AdaptableFunction object,
// returns a pointer to type<R>*, where R is the result type of
// invoking the result of bind(x).
//
// In order to work around bugs in deficient compilers, if x might be
// an AdaptableFunction object, you must pass OL as a second argument
// to get this to work portably.
# define BOOST_PP_ITERATION_PARAMS_1 \
(4, (0, BOOST_PYTHON_MAX_ARITY, <boost/python/detail/result.hpp>, BOOST_PYTHON_FUNCTION_POINTER))
# include BOOST_PP_ITERATE()
# define BOOST_PP_ITERATION_PARAMS_1 \
(4, (0, BOOST_PYTHON_CV_COUNT - 1, <boost/python/detail/result.hpp>, BOOST_PYTHON_POINTER_TO_MEMBER))
# include BOOST_PP_ITERATE()
template <class R, class T>
boost::type<R>* result(R (T::*), int = 0) { return 0; }
# if (defined(BOOST_MSVC) && _MSC_FULL_VER <= 13102140) \
|| (defined(__GNUC__) && __GNUC__ < 3) \
|| (defined(__MWERKS__) && __MWERKS__ < 0x3000)
// This code actually works on all implementations, but why use it when we don't have to?
template <class T>
struct get_result_type
{
typedef boost::type<typename T::result_type> type;
};
struct void_type
{
typedef void type;
};
template <class T>
struct result_result
{
typedef typename mpl::if_c<
is_class<T>::value
, get_result_type<T>
, void_type
>::type t1;
typedef typename t1::type* type;
};
template <class X>
typename result_result<X>::type
result(X const&, short) { return 0; }
# else // Simpler code for more-capable compilers
template <class X>
boost::type<typename X::result_type>*
result(X const&, short = 0) { return 0; }
# endif
}}} // namespace boost::python::detail
# endif // RESULT_DWA2002521_HPP
/* --------------- function pointers --------------- */
// For gcc 4.4 compatability, we must include the
// BOOST_PP_ITERATION_DEPTH test inside an #else clause.
#else // BOOST_PP_IS_ITERATING
#if BOOST_PP_ITERATION_DEPTH() == 1 && BOOST_PP_ITERATION_FLAGS() == BOOST_PYTHON_FUNCTION_POINTER
# if !(BOOST_WORKAROUND(__MWERKS__, > 0x3100) \
&& BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3201)))
# line BOOST_PP_LINE(__LINE__, result.hpp(function pointers))
# endif
# define N BOOST_PP_ITERATION()
template <class R BOOST_PP_ENUM_TRAILING_PARAMS_Z(1, N, class A)>
boost::type<R>* result(R (*)(BOOST_PP_ENUM_PARAMS_Z(1, N, A)), int = 0)
{
return 0;
}
# undef N
/* --------------- pointers-to-members --------------- */
#elif BOOST_PP_ITERATION_DEPTH() == 1 && BOOST_PP_ITERATION_FLAGS() == BOOST_PYTHON_POINTER_TO_MEMBER
// Outer over cv-qualifiers
# define BOOST_PP_ITERATION_PARAMS_2 (3, (0, BOOST_PYTHON_MAX_ARITY, <boost/python/detail/result.hpp>))
# include BOOST_PP_ITERATE()
#elif BOOST_PP_ITERATION_DEPTH() == 2
# if !(BOOST_WORKAROUND(__MWERKS__, > 0x3100) \
&& BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3201)))
# line BOOST_PP_LINE(__LINE__, result.hpp(pointers-to-members))
# endif
// Inner over arities
# define N BOOST_PP_ITERATION()
# define Q BOOST_PYTHON_CV_QUALIFIER(BOOST_PP_RELATIVE_ITERATION(1))
template <class R, class T BOOST_PP_ENUM_TRAILING_PARAMS_Z(1, N, class A)>
boost::type<R>* result(R (T::*)(BOOST_PP_ENUM_PARAMS_Z(1, N, A)) Q, int = 0)
{
return 0;
}
# undef N
# undef Q
#endif // BOOST_PP_ITERATION_DEPTH()
#endif

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef SCOPE_DWA2002927_HPP
# define SCOPE_DWA2002927_HPP
# include <boost/python/detail/config.hpp>
namespace boost { namespace python { namespace detail {
void BOOST_PYTHON_DECL scope_setattr_doc(char const* name, object const& obj, char const* doc);
}}} // namespace boost::python::detail
#endif // SCOPE_DWA2002927_HPP

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// Copyright David Abrahams 2004. Distributed under the Boost
// Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#ifndef SFINAE_DWA2004723_HPP
# define SFINAE_DWA2004723_HPP
# include <boost/python/detail/prefix.hpp>
# if defined(BOOST_NO_SFINAE) && !defined(BOOST_MSVC)
# define BOOST_PYTHON_NO_SFINAE
# endif
#endif // SFINAE_DWA2004723_HPP

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#if !defined(BOOST_PP_IS_ITERATING)
// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
# ifndef SIGNATURE_DWA20021121_HPP
# define SIGNATURE_DWA20021121_HPP
# include <boost/python/type_id.hpp>
# include <boost/python/detail/preprocessor.hpp>
# include <boost/python/detail/indirect_traits.hpp>
# include <boost/python/converter/pytype_function.hpp>
# include <boost/preprocessor/iterate.hpp>
# include <boost/preprocessor/iteration/local.hpp>
# include <boost/mpl/at.hpp>
# include <boost/mpl/size.hpp>
namespace boost { namespace python { namespace detail {
struct signature_element
{
char const* basename;
converter::pytype_function pytype_f;
bool lvalue;
};
struct py_func_sig_info
{
signature_element const *signature;
signature_element const *ret;
};
template <unsigned> struct signature_arity;
# define BOOST_PP_ITERATION_PARAMS_1 \
(3, (0, BOOST_PYTHON_MAX_ARITY + 1, <boost/python/detail/signature.hpp>))
# include BOOST_PP_ITERATE()
// A metafunction returning the base class used for
//
// signature<class F, class CallPolicies, class Sig>.
//
template <class Sig>
struct signature_base_select
{
enum { arity = mpl::size<Sig>::value - 1 };
typedef typename signature_arity<arity>::template impl<Sig> type;
};
template <class Sig>
struct signature
: signature_base_select<Sig>::type
{
};
}}} // namespace boost::python::detail
# endif // SIGNATURE_DWA20021121_HPP
#else
# define N BOOST_PP_ITERATION()
template <>
struct signature_arity<N>
{
template <class Sig>
struct impl
{
static signature_element const* elements()
{
static signature_element const result[N+2] = {
#ifndef BOOST_PYTHON_NO_PY_SIGNATURES
# define BOOST_PP_LOCAL_MACRO(i) \
{ \
type_id<BOOST_DEDUCED_TYPENAME mpl::at_c<Sig,i>::type>().name() \
, &converter::expected_pytype_for_arg<BOOST_DEDUCED_TYPENAME mpl::at_c<Sig,i>::type>::get_pytype \
, indirect_traits::is_reference_to_non_const<BOOST_DEDUCED_TYPENAME mpl::at_c<Sig,i>::type>::value \
},
#else
# define BOOST_PP_LOCAL_MACRO(i) \
{ \
type_id<BOOST_DEDUCED_TYPENAME mpl::at_c<Sig,i>::type>().name() \
, 0 \
, indirect_traits::is_reference_to_non_const<BOOST_DEDUCED_TYPENAME mpl::at_c<Sig,i>::type>::value \
},
#endif
# define BOOST_PP_LOCAL_LIMITS (0, N)
# include BOOST_PP_LOCAL_ITERATE()
{0,0,0}
};
return result;
}
};
};
#endif // BOOST_PP_IS_ITERATING

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef STRING_LITERAL_DWA2002629_HPP
# define STRING_LITERAL_DWA2002629_HPP
# include <cstddef>
# include <boost/type.hpp>
# include <boost/type_traits/array_traits.hpp>
# include <boost/type_traits/same_traits.hpp>
# include <boost/mpl/bool.hpp>
# include <boost/detail/workaround.hpp>
namespace boost { namespace python { namespace detail {
# ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template <class T>
struct is_string_literal : mpl::false_
{
};
# if !defined(__MWERKS__) || __MWERKS__ > 0x2407
template <std::size_t n>
struct is_string_literal<char const[n]> : mpl::true_
{
};
# if BOOST_WORKAROUND(__DECCXX_VER, BOOST_TESTED_AT(60590040)) \
|| (defined(__sgi) && defined(_COMPILER_VERSION) && _COMPILER_VERSION <= 730)
// This compiler mistakenly gets the type of string literals as char*
// instead of char[NN].
template <>
struct is_string_literal<char* const> : mpl::true_
{
};
# endif
# else
// CWPro7 has trouble with the array type deduction above
template <class T, std::size_t n>
struct is_string_literal<T[n]>
: is_same<T, char const>
{
};
# endif
# else
template <bool is_array = true>
struct string_literal_helper
{
typedef char (&yes_string_literal)[1];
typedef char (&no_string_literal)[2];
template <class T>
struct apply
{
typedef apply<T> self;
static T x;
static yes_string_literal check(char const*);
static no_string_literal check(char*);
static no_string_literal check(void const volatile*);
BOOST_STATIC_CONSTANT(
bool, value = sizeof(self::check(x)) == sizeof(yes_string_literal));
typedef mpl::bool_<value> type;
};
};
template <>
struct string_literal_helper<false>
{
template <class T>
struct apply : mpl::false_
{
};
};
template <class T>
struct is_string_literal
: string_literal_helper<is_array<T>::value>::apply<T>
{
};
# endif
}}} // namespace boost::python::detail
#endif // STRING_LITERAL_DWA2002629_HPP

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#if !defined(BOOST_PP_IS_ITERATING)
// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
# ifndef TARGET_DWA2002521_HPP
# define TARGET_DWA2002521_HPP
# include <boost/python/detail/preprocessor.hpp>
# include <boost/type.hpp>
# include <boost/preprocessor/comma_if.hpp>
# include <boost/preprocessor/if.hpp>
# include <boost/preprocessor/iterate.hpp>
# include <boost/preprocessor/debug/line.hpp>
# include <boost/preprocessor/enum_params.hpp>
# include <boost/preprocessor/repetition/enum_trailing_params.hpp>
namespace boost { namespace python { namespace detail {
# define BOOST_PP_ITERATION_PARAMS_1 \
(4, (0, BOOST_PYTHON_MAX_ARITY, <boost/python/detail/target.hpp>, BOOST_PYTHON_FUNCTION_POINTER))
# include BOOST_PP_ITERATE()
# define BOOST_PP_ITERATION_PARAMS_1 \
(4, (0, BOOST_PYTHON_CV_COUNT - 1, <boost/python/detail/target.hpp>, BOOST_PYTHON_POINTER_TO_MEMBER))
# include BOOST_PP_ITERATE()
template <class R, class T>
T& (* target(R (T::*)) )() { return 0; }
}}} // namespace boost::python::detail
# endif // TARGET_DWA2002521_HPP
/* --------------- function pointers --------------- */
// For gcc 4.4 compatability, we must include the
// BOOST_PP_ITERATION_DEPTH test inside an #else clause.
#else // BOOST_PP_IS_ITERATING
#if BOOST_PP_ITERATION_DEPTH() == 1 && BOOST_PP_ITERATION_FLAGS() == BOOST_PYTHON_FUNCTION_POINTER
# if !(BOOST_WORKAROUND(__MWERKS__, > 0x3100) \
&& BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3201)))
# line BOOST_PP_LINE(__LINE__, target.hpp(function_pointers))
# endif
# define N BOOST_PP_ITERATION()
template <class R BOOST_PP_ENUM_TRAILING_PARAMS_Z(1, N, class A)>
BOOST_PP_IF(N, A0, void)(* target(R (*)(BOOST_PP_ENUM_PARAMS_Z(1, N, A))) )()
{
return 0;
}
# undef N
/* --------------- pointers-to-members --------------- */
#elif BOOST_PP_ITERATION_DEPTH() == 1 && BOOST_PP_ITERATION_FLAGS() == BOOST_PYTHON_POINTER_TO_MEMBER
// Outer over cv-qualifiers
# define BOOST_PP_ITERATION_PARAMS_2 (3, (0, BOOST_PYTHON_MAX_ARITY, <boost/python/detail/target.hpp>))
# include BOOST_PP_ITERATE()
#elif BOOST_PP_ITERATION_DEPTH() == 2
# if !(BOOST_WORKAROUND(__MWERKS__, > 0x3100) \
&& BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3201)))
# line BOOST_PP_LINE(__LINE__, target.hpp(pointers-to-members))
# endif
// Inner over arities
# define N BOOST_PP_ITERATION()
# define Q BOOST_PYTHON_CV_QUALIFIER(BOOST_PP_RELATIVE_ITERATION(1))
template <class R, class T BOOST_PP_ENUM_TRAILING_PARAMS_Z(1, N, class A)>
T& (* target(R (T::*)(BOOST_PP_ENUM_PARAMS_Z(1, N, A)) Q) )()
{
return 0;
}
# undef N
# undef Q
#endif // BOOST_PP_ITERATION_DEPTH()
#endif

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef TRANSLATE_EXCEPTION_TDS20091020_HPP
# define TRANSLATE_EXCEPTION_TDS20091020_HPP
# include <boost/python/detail/exception_handler.hpp>
# include <boost/call_traits.hpp>
# include <boost/type_traits/add_const.hpp>
# include <boost/type_traits/add_reference.hpp>
# include <boost/type_traits/remove_reference.hpp>
# include <boost/function/function0.hpp>
namespace boost { namespace python { namespace detail {
// A ternary function object used to translate C++ exceptions of type
// ExceptionType into Python exceptions by invoking an object of type
// Translate. Typically the translate function will be curried with
// boost::bind().
template <class ExceptionType, class Translate>
struct translate_exception
{
// workaround for broken gcc that ships with SuSE 9.0 and SuSE 9.1
# if defined(__linux__) && defined(__GNUC__) \
&& BOOST_WORKAROUND(__GNUC__, == 3) \
&& BOOST_WORKAROUND(__GNUC_MINOR__, == 3) \
&& (BOOST_WORKAROUND(__GNUC_PATCHLEVEL__, == 1) \
|| BOOST_WORKAROUND(__GNUC_PATCHLEVEL__, == 3))
typedef typename remove_reference<
typename add_const<ExceptionType>::type
>::type exception_non_ref;
# else
typedef typename add_reference<
typename add_const<ExceptionType>::type
>::type exception_cref;
# endif
inline bool operator()(
exception_handler const& handler
, function0<void> const& f
, typename call_traits<Translate>::param_type translate) const
{
try
{
return handler(f);
}
// workaround for broken gcc that ships with SuSE 9.0 and SuSE 9.1
# if defined(__linux__) && defined(__GNUC__) \
&& BOOST_WORKAROUND(__GNUC__, == 3) \
&& BOOST_WORKAROUND(__GNUC_MINOR__, == 3) \
&& (BOOST_WORKAROUND(__GNUC_PATCHLEVEL__, == 1) \
|| BOOST_WORKAROUND(__GNUC_PATCHLEVEL__, == 3))
catch(exception_non_ref& e)
# else
catch(exception_cref e)
# endif
{
translate(e);
return true;
}
}
};
}}} // namespace boost::python::detail
#endif // TRANSLATE_EXCEPTION_DWA2002810_HPP

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef TYPE_LIST_DWA2002913_HPP
# define TYPE_LIST_DWA2002913_HPP
# include <boost/config.hpp>
# include <boost/python/detail/preprocessor.hpp>
# include <boost/preprocessor/arithmetic/inc.hpp>
# if BOOST_PYTHON_MAX_ARITY + 2 > BOOST_PYTHON_MAX_BASES
# define BOOST_PYTHON_LIST_SIZE BOOST_PP_INC(BOOST_PP_INC(BOOST_PYTHON_MAX_ARITY))
# else
# define BOOST_PYTHON_LIST_SIZE BOOST_PYTHON_MAX_BASES
# endif
// Compute the MPL vector header to use for lists up to BOOST_PYTHON_LIST_SIZE in length
# if BOOST_PYTHON_LIST_SIZE > 48
# error Arities above 48 not supported by Boost.Python due to MPL internal limit
# elif BOOST_PYTHON_LIST_SIZE > 38
# include <boost/mpl/vector/vector50.hpp>
# elif BOOST_PYTHON_LIST_SIZE > 28
# include <boost/mpl/vector/vector40.hpp>
# elif BOOST_PYTHON_LIST_SIZE > 18
# include <boost/mpl/vector/vector30.hpp>
# elif BOOST_PYTHON_LIST_SIZE > 8
# include <boost/mpl/vector/vector20.hpp>
# else
# include <boost/mpl/vector/vector10.hpp>
# endif
# ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
# include <boost/python/detail/type_list_impl.hpp>
# else
# include <boost/python/detail/type_list_impl_no_pts.hpp>
# endif
#endif // TYPE_LIST_DWA2002913_HPP

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#ifndef BOOST_PP_IS_ITERATING
// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
# ifndef TYPE_LIST_IMPL_DWA2002913_HPP
# define TYPE_LIST_IMPL_DWA2002913_HPP
# include <boost/python/detail/type_list.hpp>
# include <boost/preprocessor/enum_params.hpp>
# include <boost/preprocessor/enum_params_with_a_default.hpp>
# include <boost/preprocessor/repetition/enum.hpp>
# include <boost/preprocessor/comma_if.hpp>
# include <boost/preprocessor/arithmetic/sub.hpp>
# include <boost/preprocessor/iterate.hpp>
# include <boost/preprocessor/repetition/enum_trailing.hpp>
namespace boost { namespace python { namespace detail {
template <BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT(BOOST_PYTHON_LIST_SIZE, class T, mpl::void_)>
struct type_list
: BOOST_PP_CAT(mpl::vector,BOOST_PYTHON_LIST_SIZE)<BOOST_PP_ENUM_PARAMS_Z(1, BOOST_PYTHON_LIST_SIZE, T)>
{
};
# define BOOST_PP_ITERATION_PARAMS_1 \
(3, (0, BOOST_PP_DEC(BOOST_PYTHON_LIST_SIZE), <boost/python/detail/type_list_impl.hpp>))
# include BOOST_PP_ITERATE()
}}} // namespace boost::python::detail
# endif // TYPE_LIST_IMPL_DWA2002913_HPP
#else // BOOST_PP_IS_ITERATING
# define N BOOST_PP_ITERATION()
# define BOOST_PYTHON_VOID_ARGS BOOST_PP_SUB_D(1,BOOST_PYTHON_LIST_SIZE,N)
template <
BOOST_PP_ENUM_PARAMS_Z(1, N, class T)
>
struct type_list<
BOOST_PP_ENUM_PARAMS_Z(1, N, T)
BOOST_PP_COMMA_IF(N)
BOOST_PP_ENUM(
BOOST_PYTHON_VOID_ARGS, BOOST_PYTHON_FIXED, mpl::void_)
>
: BOOST_PP_CAT(mpl::vector,N)<BOOST_PP_ENUM_PARAMS_Z(1, N, T)>
{
};
# undef BOOST_PYTHON_VOID_ARGS
# undef N
#endif // BOOST_PP_IS_ITERATING

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#ifndef BOOST_PP_IS_ITERATING
// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
# ifndef TYPE_LIST_IMPL_NO_PTS_DWA2002913_HPP
# define TYPE_LIST_IMPL_NO_PTS_DWA2002913_HPP
# include <boost/python/detail/type_list.hpp>
# include <boost/preprocessor/enum_params.hpp>
# include <boost/preprocessor/enum_params_with_a_default.hpp>
# include <boost/preprocessor/cat.hpp>
# include <boost/preprocessor/repeat.hpp>
# include <boost/preprocessor/empty.hpp>
# include <boost/preprocessor/iterate.hpp>
# include <boost/mpl/void.hpp>
namespace boost { namespace python { namespace detail {
template< typename T >
struct is_list_arg
{
enum { value = true };
};
template<>
struct is_list_arg<mpl::void_>
{
enum { value = false };
};
template<int> struct type_list_impl_chooser;
# define BOOST_PYTHON_LIST_ACTUAL_PARAMS BOOST_PP_ENUM_PARAMS_Z(1,BOOST_PYTHON_LIST_SIZE,T)
# define BOOST_PYTHON_LIST_FORMAL_PARAMS BOOST_PP_ENUM_PARAMS_Z(1,BOOST_PYTHON_LIST_SIZE,class T)
# define BOOST_PP_ITERATION_PARAMS_1 \
(3, (0, BOOST_PYTHON_LIST_SIZE, <boost/python/detail/type_list_impl_no_pts.hpp>))
# include BOOST_PP_ITERATE()
# define BOOST_PYTHON_PLUS() +
# define BOOST_PYTHON_IS_LIST_ARG(z, n, data) \
BOOST_PP_IF(n, BOOST_PYTHON_PLUS, BOOST_PP_EMPTY)() \
is_list_arg< BOOST_PP_CAT(T,n) >::value
template<
BOOST_PYTHON_LIST_FORMAL_PARAMS
>
struct type_list_count_args
{
enum { value =
BOOST_PP_REPEAT_1(BOOST_PYTHON_LIST_SIZE, BOOST_PYTHON_IS_LIST_ARG, _)
};
};
template<
BOOST_PYTHON_LIST_FORMAL_PARAMS
>
struct type_list_impl
{
typedef type_list_count_args< BOOST_PYTHON_LIST_ACTUAL_PARAMS > arg_num_;
typedef typename detail::type_list_impl_chooser< arg_num_::value >
::template result_< BOOST_PYTHON_LIST_ACTUAL_PARAMS >::type type;
};
template<
BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT(BOOST_PYTHON_LIST_SIZE, class T, mpl::void_)
>
struct type_list
: detail::type_list_impl< BOOST_PYTHON_LIST_ACTUAL_PARAMS >::type
{
typedef typename detail::type_list_impl<
BOOST_PYTHON_LIST_ACTUAL_PARAMS
>::type type;
};
# undef BOOST_PYTHON_IS_LIST_ARG
# undef BOOST_PYTHON_PLUS
# undef BOOST_PYTHON_LIST_FORMAL_PARAMS
# undef BOOST_PYTHON_LIST_ACTUAL_PARAMS
}}} // namespace boost::python::detail
# endif // TYPE_LIST_IMPL_NO_PTS_DWA2002913_HPP
#else // BOOST_PP_IS_ITERATING
# define N BOOST_PP_ITERATION()
template<>
struct type_list_impl_chooser<N>
{
template<
BOOST_PYTHON_LIST_FORMAL_PARAMS
>
struct result_
{
typedef typename BOOST_PP_CAT(mpl::vector,N)<
BOOST_PP_ENUM_PARAMS(N, T)
>::type type;
};
};
# undef N
#endif // BOOST_PP_IS_ITERATING

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef UNWIND_TYPE_DWA200222_HPP
# define UNWIND_TYPE_DWA200222_HPP
# include <boost/python/detail/cv_category.hpp>
# include <boost/python/detail/indirect_traits.hpp>
# include <boost/type_traits/object_traits.hpp>
namespace boost { namespace python { namespace detail {
#ifndef _MSC_VER //if forward declared, msvc6.5 does not recognize them as inline
// forward declaration, required (at least) by Tru64 cxx V6.5-042
template <class Generator, class U>
inline typename Generator::result_type
unwind_type(U const& p, Generator* = 0);
// forward declaration, required (at least) by Tru64 cxx V6.5-042
template <class Generator, class U>
inline typename Generator::result_type
unwind_type(boost::type<U>*p = 0, Generator* = 0);
#endif
template <class Generator, class U>
inline typename Generator::result_type
unwind_type_cv(U* p, cv_unqualified, Generator* = 0)
{
return Generator::execute(p);
}
template <class Generator, class U>
inline typename Generator::result_type
unwind_type_cv(U const* p, const_, Generator* = 0)
{
return unwind_type(const_cast<U*>(p), (Generator*)0);
}
template <class Generator, class U>
inline typename Generator::result_type
unwind_type_cv(U volatile* p, volatile_, Generator* = 0)
{
return unwind_type(const_cast<U*>(p), (Generator*)0);
}
template <class Generator, class U>
inline typename Generator::result_type
unwind_type_cv(U const volatile* p, const_volatile_, Generator* = 0)
{
return unwind_type(const_cast<U*>(p), (Generator*)0);
}
template <class Generator, class U>
inline typename Generator::result_type
unwind_ptr_type(U* p, Generator* = 0)
{
typedef typename cv_category<U>::type tag;
return unwind_type_cv<Generator>(p, tag());
}
template <bool is_ptr>
struct unwind_helper
{
template <class Generator, class U>
static typename Generator::result_type
execute(U p, Generator* = 0)
{
return unwind_ptr_type(p, (Generator*)0);
}
};
template <>
struct unwind_helper<false>
{
template <class Generator, class U>
static typename Generator::result_type
execute(U& p, Generator* = 0)
{
return unwind_ptr_type(&p, (Generator*)0);
}
};
template <class Generator, class U>
inline typename Generator::result_type
#ifndef _MSC_VER
unwind_type(U const& p, Generator*)
#else
unwind_type(U const& p, Generator* = 0)
#endif
{
return unwind_helper<is_pointer<U>::value>::execute(p, (Generator*)0);
}
enum { direct_ = 0, pointer_ = 1, reference_ = 2, reference_to_pointer_ = 3 };
template <int indirection> struct unwind_helper2;
template <>
struct unwind_helper2<direct_>
{
template <class Generator, class U>
static typename Generator::result_type
execute(U(*)(), Generator* = 0)
{
return unwind_ptr_type((U*)0, (Generator*)0);
}
};
template <>
struct unwind_helper2<pointer_>
{
template <class Generator, class U>
static typename Generator::result_type
execute(U*(*)(), Generator* = 0)
{
return unwind_ptr_type((U*)0, (Generator*)0);
}
};
template <>
struct unwind_helper2<reference_>
{
template <class Generator, class U>
static typename Generator::result_type
execute(U&(*)(), Generator* = 0)
{
return unwind_ptr_type((U*)0, (Generator*)0);
}
};
template <>
struct unwind_helper2<reference_to_pointer_>
{
template <class Generator, class U>
static typename Generator::result_type
execute(U&(*)(), Generator* = 0)
{
return unwind_ptr_type(U(0), (Generator*)0);
}
};
// Call this one with both template parameters explicitly specified
// and no function arguments:
//
// return unwind_type<my_generator,T>();
//
// Doesn't work if T is an array type; we could handle that case, but
// why bother?
template <class Generator, class U>
inline typename Generator::result_type
#ifndef _MSC_VER
unwind_type(boost::type<U>*, Generator*)
#else
unwind_type(boost::type<U>*p =0, Generator* =0)
#endif
{
BOOST_STATIC_CONSTANT(int, indirection
= (boost::is_pointer<U>::value ? pointer_ : 0)
+ (indirect_traits::is_reference_to_pointer<U>::value
? reference_to_pointer_
: boost::is_reference<U>::value
? reference_
: 0));
return unwind_helper2<indirection>::execute((U(*)())0,(Generator*)0);
}
}}} // namespace boost::python::detail
#endif // UNWIND_TYPE_DWA200222_HPP

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// Copyright David Abrahams 2004. Distributed under the Boost
// Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#ifndef UNWRAP_TYPE_ID_DWA2004722_HPP
# define UNWRAP_TYPE_ID_DWA2004722_HPP
# include <boost/python/type_id.hpp>
# include <boost/mpl/bool.hpp>
namespace boost { namespace python {
template <class T> class wrapper;
namespace detail {
template <class T>
inline type_info unwrap_type_id(T*, ...)
{
return type_id<T>();
}
template <class U, class T>
inline type_info unwrap_type_id(U*, wrapper<T>*)
{
return type_id<T>();
}
}}} // namespace boost::python::detail
#endif // UNWRAP_TYPE_ID_DWA2004722_HPP

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// Copyright David Abrahams 2004. Distributed under the Boost
// Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#ifndef UNWRAP_WRAPPER_DWA2004723_HPP
# define UNWRAP_WRAPPER_DWA2004723_HPP
# include <boost/python/detail/prefix.hpp>
# include <boost/python/detail/is_wrapper.hpp>
# include <boost/mpl/eval_if.hpp>
# include <boost/mpl/identity.hpp>
namespace boost { namespace python { namespace detail {
template <class T>
struct unwrap_wrapper_helper
{
typedef typename T::_wrapper_wrapped_type_ type;
};
template <class T>
struct unwrap_wrapper_
: mpl::eval_if<is_wrapper<T>,unwrap_wrapper_helper<T>,mpl::identity<T> >
{};
template <class T>
typename unwrap_wrapper_<T>::type*
unwrap_wrapper(T*)
{
return 0;
}
}}} // namespace boost::python::detail
#endif // UNWRAP_WRAPPER_DWA2004723_HPP

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// Copyright David Abrahams 2004. Distributed under the Boost
// Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#ifndef VALUE_ARG_DWA2004312_HPP
# define VALUE_ARG_DWA2004312_HPP
# include <boost/python/detail/copy_ctor_mutates_rhs.hpp>
# include <boost/mpl/if.hpp>
# include <boost/type_traits/add_reference.hpp>
# include <boost/type_traits/add_const.hpp>
namespace boost { namespace python { namespace detail {
template <class T>
struct value_arg
: mpl::if_<
copy_ctor_mutates_rhs<T>
, T
, typename add_reference<
typename add_const<T>::type
>::type
>
{};
}}} // namespace boost::python::detail
#endif // VALUE_ARG_DWA2004312_HPP

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// Copyright David Abrahams 2003.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef VALUE_IS_SHARED_PTR_DWA2003224_HPP
# define VALUE_IS_SHARED_PTR_DWA2003224_HPP
# include <boost/python/detail/value_is_xxx.hpp>
# include <boost/shared_ptr.hpp>
namespace boost { namespace python { namespace detail {
BOOST_PYTHON_VALUE_IS_XXX_DEF(shared_ptr, shared_ptr, 1)
}}} // namespace boost::python::detail
#endif // VALUE_IS_SHARED_PTR_DWA2003224_HPP

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// Copyright David Abrahams 2003.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef VALUE_IS_XXX_DWA2003224_HPP
# define VALUE_IS_XXX_DWA2003224_HPP
# include <boost/config.hpp>
# include <boost/mpl/bool.hpp>
# include <boost/preprocessor/enum_params.hpp>
# if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
# include <boost/type_traits/is_reference.hpp>
# include <boost/type_traits/add_reference.hpp>
# define BOOST_PYTHON_VALUE_IS_XXX_DEF(name, qualified_name, nargs) \
template <class X_> \
struct value_is_##name \
{ \
typedef char yes; \
typedef char (&no)[2]; \
\
static typename add_reference<X_>::type dummy; \
\
template < BOOST_PP_ENUM_PARAMS_Z(1, nargs, class U) > \
static yes test( \
qualified_name< BOOST_PP_ENUM_PARAMS_Z(1, nargs, U) > const&, int \
); \
\
template <class U> \
static no test(U&, ...); \
\
BOOST_STATIC_CONSTANT( \
bool, value \
= (sizeof(test(dummy, 0)) == sizeof(yes))); \
\
typedef mpl::bool_<value> type; \
};
# else
# include <boost/type_traits/remove_reference.hpp>
# include <boost/type_traits/remove_cv.hpp>
# include <boost/python/detail/is_xxx.hpp>
# define BOOST_PYTHON_VALUE_IS_XXX_DEF(name, qualified_name, nargs) \
template <class X_> \
struct value_is_##name \
{ \
BOOST_PYTHON_IS_XXX_DEF(name,qualified_name,nargs) \
BOOST_STATIC_CONSTANT(bool, value = is_##name< \
typename remove_cv< \
typename remove_reference<X_>::type \
>::type \
>::value); \
typedef mpl::bool_<value> type; \
\
};
# endif
#endif // VALUE_IS_XXX_DWA2003224_HPP

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef VOID_PTR_DWA200239_HPP
# define VOID_PTR_DWA200239_HPP
# include <boost/type_traits/remove_cv.hpp>
namespace boost { namespace python { namespace detail {
template <class U>
inline U& void_ptr_to_reference(void const volatile* p, U&(*)())
{
return *(U*)p;
}
template <class T>
inline void write_void_ptr(void const volatile* storage, void* ptr, T*)
{
*(T**)storage = (T*)ptr;
}
// writes U(ptr) into the storage
template <class U>
inline void write_void_ptr_reference(void const volatile* storage, void* ptr, U&(*)())
{
// stripping CV qualification suppresses warnings on older EDGs
typedef typename remove_cv<U>::type u_stripped;
write_void_ptr(storage, ptr, u_stripped(0));
}
}}} // namespace boost::python::detail
#endif // VOID_PTR_DWA200239_HPP

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// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#ifndef VOID_RETURN_DWA200274_HPP
# define VOID_RETURN_DWA200274_HPP
# include <boost/config.hpp>
namespace boost { namespace python { namespace detail {
struct void_return
{
void_return() {}
private:
void operator=(void_return const&);
};
template <class T>
struct returnable
{
typedef T type;
};
# ifdef BOOST_NO_VOID_RETURNS
template <>
struct returnable<void>
{
typedef void_return type;
};
# ifndef BOOST_NO_CV_VOID_SPECIALIZATIONS
template <> struct returnable<const void> : returnable<void> {};
template <> struct returnable<volatile void> : returnable<void> {};
template <> struct returnable<const volatile void> : returnable<void> {};
# endif
# endif // BOOST_NO_VOID_RETURNS
}}} // namespace boost::python::detail
#endif // VOID_RETURN_DWA200274_HPP

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// (C) Copyright David Abrahams 2000.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// The author gratefully acknowleges the support of Dragon Systems, Inc., in
// producing this work.
// This file serves as a wrapper around <Python.h> which allows it to be
// compiled with GCC 2.95.2 under Win32 and which disables the default MSVC
// behavior so that a program may be compiled in debug mode without requiring a
// special debugging build of the Python library.
// To use the Python debugging library, #define BOOST_DEBUG_PYTHON on the
// compiler command-line.
// Revision History:
// 05 Mar 01 Suppress warnings under Cygwin with Python 2.0 (Dave Abrahams)
// 04 Mar 01 Rolled in some changes from the Dragon fork (Dave Abrahams)
// 01 Mar 01 define PyObject_INIT() for Python 1.x (Dave Abrahams)
#ifdef _DEBUG
# ifndef BOOST_DEBUG_PYTHON
# ifdef _MSC_VER
// VC8.0 will complain if system headers are #included both with
// and without _DEBUG defined, so we have to #include all the
// system headers used by pyconfig.h right here.
# include <stddef.h>
# include <stdarg.h>
# include <stdio.h>
# include <stdlib.h>
# include <assert.h>
# include <errno.h>
# include <ctype.h>
# include <wchar.h>
# include <basetsd.h>
# include <io.h>
# include <limits.h>
# include <float.h>
# include <string.h>
# include <math.h>
# include <time.h>
# endif
# undef _DEBUG // Don't let Python force the debug library just because we're debugging.
# define DEBUG_UNDEFINED_FROM_WRAP_PYTHON_H
# endif
#endif
# include <pyconfig.h>
# if defined(_SGI_COMPILER_VERSION) && _SGI_COMPILER_VERSION >= 740
# undef _POSIX_C_SOURCE
# undef _XOPEN_SOURCE
# undef HAVE_STDINT_H // undo Python 2.5.1 define
# endif
//
// Python's LongObject.h helpfully #defines ULONGLONG_MAX for us,
// which confuses Boost's config
//
#include <limits.h>
#ifndef ULONG_MAX
# define BOOST_PYTHON_ULONG_MAX_UNDEFINED
#endif
#ifndef LONGLONG_MAX
# define BOOST_PYTHON_LONGLONG_MAX_UNDEFINED
#endif
#ifndef ULONGLONG_MAX
# define BOOST_PYTHON_ULONGLONG_MAX_UNDEFINED
#endif
//
// Get ahold of Python's version number
//
#include <patchlevel.h>
#if PY_MAJOR_VERSION<2 || PY_MAJOR_VERSION==2 && PY_MINOR_VERSION<2
#error Python 2.2 or higher is required for this version of Boost.Python.
#endif
//
// Some things we need in order to get Python.h to work with compilers other
// than MSVC on Win32
//
#if defined(_WIN32) || defined(__CYGWIN__)
# if defined(__GNUC__) && defined(__CYGWIN__)
# define SIZEOF_LONG 4
# if PY_MAJOR_VERSION < 2 || PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION <= 2
typedef int pid_t;
# define WORD_BIT 32
# define hypot _hypot
# include <stdio.h>
# if PY_MAJOR_VERSION < 2
# define HAVE_CLOCK
# define HAVE_STRFTIME
# define HAVE_STRERROR
# endif
# define NT_THREADS
# ifndef NETSCAPE_PI
# define USE_SOCKET
# endif
# ifdef USE_DL_IMPORT
# define DL_IMPORT(RTYPE) __declspec(dllimport) RTYPE
# endif
# ifdef USE_DL_EXPORT
# define DL_IMPORT(RTYPE) __declspec(dllexport) RTYPE
# define DL_EXPORT(RTYPE) __declspec(dllexport) RTYPE
# endif
# define HAVE_LONG_LONG 1
# define LONG_LONG long long
# endif
# elif defined(__MWERKS__)
# ifndef _MSC_VER
# define PY_MSC_VER_DEFINED_FROM_WRAP_PYTHON_H 1
# define _MSC_VER 900
# endif
# undef hypot // undo the evil #define left by Python.
# elif defined(__BORLANDC__)
# undef HAVE_HYPOT
# define HAVE_HYPOT 1
# endif
#endif // _WIN32
#if PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION == 2 && PY_MICRO_VERSION < 2
# include <boost/python/detail/python22_fixed.h>
#else
# include <Python.h>
#endif
#ifdef BOOST_PYTHON_ULONG_MAX_UNDEFINED
# undef ULONG_MAX
# undef BOOST_PYTHON_ULONG_MAX_UNDEFINED
#endif
#ifdef BOOST_PYTHON_LONGLONG_MAX_UNDEFINED
# undef LONGLONG_MAX
# undef BOOST_PYTHON_LONGLONG_MAX_UNDEFINED
#endif
#ifdef BOOST_PYTHON_ULONGLONG_MAX_UNDEFINED
# undef ULONGLONG_MAX
# undef BOOST_PYTHON_ULONGLONG_MAX_UNDEFINED
#endif
#ifdef PY_MSC_VER_DEFINED_FROM_WRAP_PYTHON_H
# undef _MSC_VER
#endif
#ifdef DEBUG_UNDEFINED_FROM_WRAP_PYTHON_H
# undef DEBUG_UNDEFINED_FROM_WRAP_PYTHON_H
# define _DEBUG
# ifdef _CRT_NOFORCE_MANIFEST_DEFINED_FROM_WRAP_PYTHON_H
# undef _CRT_NOFORCE_MANIFEST_DEFINED_FROM_WRAP_PYTHON_H
# undef _CRT_NOFORCE_MANIFEST
# endif
#endif
#if !defined(PY_MAJOR_VERSION) || PY_MAJOR_VERSION < 2
# define PyObject_INIT(op, typeobj) \
( (op)->ob_type = (typeobj), _Py_NewReference((PyObject *)(op)), (op) )
#endif
// Define Python 3 macros for Python 2.x
#if PY_VERSION_HEX < 0x02060000
# define Py_TYPE(o) (((PyObject*)(o))->ob_type)
# define Py_REFCNT(o) (((PyObject*)(o))->ob_refcnt)
# define Py_SIZE(o) (((PyVarObject*)(o))->ob_size)
# define PyVarObject_HEAD_INIT(type, size) \
PyObject_HEAD_INIT(type) size,
#endif
#ifdef __MWERKS__
# pragma warn_possunwant off
#elif _MSC_VER
# pragma warning(disable:4786)
#endif
#if defined(HAVE_LONG_LONG)
# if defined(PY_LONG_LONG)
# define BOOST_PYTHON_LONG_LONG PY_LONG_LONG
# elif defined(LONG_LONG)
# define BOOST_PYTHON_LONG_LONG LONG_LONG
# else
# error "HAVE_LONG_LONG defined but not PY_LONG_LONG or LONG_LONG"
# endif
#endif

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// Copyright David Abrahams 2004. Distributed under the Boost
// Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#ifndef WRAPPER_BASE_DWA2004722_HPP
# define WRAPPER_BASE_DWA2004722_HPP
# include <boost/python/detail/prefix.hpp>
# include <boost/type_traits/is_polymorphic.hpp>
# include <boost/mpl/bool.hpp>
namespace boost { namespace python {
class override;
namespace detail
{
class BOOST_PYTHON_DECL_FORWARD wrapper_base;
namespace wrapper_base_ // ADL disabler
{
inline PyObject* get_owner(wrapper_base const volatile& w);
inline PyObject*
owner_impl(void const volatile* /*x*/, mpl::false_)
{
return 0;
}
template <class T>
inline PyObject*
owner_impl(T const volatile* x, mpl::true_);
template <class T>
inline PyObject*
owner(T const volatile* x)
{
return wrapper_base_::owner_impl(x,is_polymorphic<T>());
}
}
class BOOST_PYTHON_DECL wrapper_base
{
friend void initialize_wrapper(PyObject* self, wrapper_base* w);
friend PyObject* wrapper_base_::get_owner(wrapper_base const volatile& w);
protected:
wrapper_base() : m_self(0) {}
override get_override(
char const* name, PyTypeObject* class_object) const;
private:
void detach();
private:
PyObject* m_self;
};
namespace wrapper_base_ // ADL disabler
{
template <class T>
inline PyObject*
owner_impl(T const volatile* x, mpl::true_)
{
if (wrapper_base const volatile* w = dynamic_cast<wrapper_base const volatile*>(x))
{
return wrapper_base_::get_owner(*w);
}
return 0;
}
inline PyObject* get_owner(wrapper_base const volatile& w)
{
return w.m_self;
}
}
inline void initialize_wrapper(PyObject* self, wrapper_base* w)
{
w->m_self = self;
}
inline void initialize_wrapper(PyObject* /*self*/, ...) {}
} // namespace detail
}} // namespace boost::python
#endif // WRAPPER_BASE_DWA2004722_HPP