Added boost header
This commit is contained in:
Christophe Riccio
229
test/external/boost/proto/context/callable.hpp
vendored
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229
test/external/boost/proto/context/callable.hpp
vendored
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@@ -0,0 +1,229 @@
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///////////////////////////////////////////////////////////////////////////////
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/// \file callable.hpp
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/// Definintion of callable_context\<\>, an evaluation context for
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/// proto::eval() that explodes each node and calls the derived context
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/// type with the expressions constituents. If the derived context doesn't
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/// have an overload that handles this node, fall back to some other
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/// context.
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//
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// Copyright 2008 Eric Niebler. Distributed under the Boost
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// Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_PROTO_CONTEXT_CALLABLE_HPP_EAN_06_23_2007
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#define BOOST_PROTO_CONTEXT_CALLABLE_HPP_EAN_06_23_2007
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#include <boost/config.hpp>
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#include <boost/detail/workaround.hpp>
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#include <boost/preprocessor/cat.hpp>
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#include <boost/preprocessor/iteration/iterate.hpp>
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#include <boost/preprocessor/facilities/intercept.hpp>
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#include <boost/preprocessor/repetition/repeat.hpp>
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#include <boost/preprocessor/repetition/enum_params.hpp>
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#include <boost/preprocessor/repetition/enum_trailing.hpp>
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#include <boost/preprocessor/repetition/enum_trailing_params.hpp>
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#include <boost/preprocessor/arithmetic/inc.hpp>
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#include <boost/preprocessor/selection/max.hpp>
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#include <boost/mpl/if.hpp>
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#include <boost/mpl/bool.hpp>
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#include <boost/utility/result_of.hpp>
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#include <boost/type_traits/remove_cv.hpp>
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#include <boost/proto/proto_fwd.hpp>
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#include <boost/proto/traits.hpp> // for child_c
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namespace boost { namespace proto
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{
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namespace detail
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{
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template<typename Context>
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struct callable_context_wrapper
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: remove_cv<Context>::type
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{
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callable_context_wrapper();
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typedef private_type_ fun_type(...);
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operator fun_type *() const;
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private:
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callable_context_wrapper &operator =(callable_context_wrapper const &);
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};
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template<typename T>
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yes_type check_is_expr_handled(T const &);
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no_type check_is_expr_handled(private_type_ const &);
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template<typename Expr, typename Context, long Arity = Expr::proto_arity_c>
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struct is_expr_handled;
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template<typename Expr, typename Context>
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struct is_expr_handled<Expr, Context, 0>
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{
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static callable_context_wrapper<Context> &sctx_;
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static Expr &sexpr_;
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static typename Expr::proto_tag &stag_;
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static const bool value =
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sizeof(yes_type) ==
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sizeof(
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detail::check_is_expr_handled(
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(sctx_(stag_, proto::value(sexpr_)), 0)
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)
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);
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typedef mpl::bool_<value> type;
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};
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}
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namespace context
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{
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/// \brief A BinaryFunction that accepts a Proto expression and a
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/// callable context and calls the context with the expression tag
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/// and children as arguments, effectively fanning the expression
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/// out.
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///
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/// <tt>callable_eval\<\></tt> requires that \c Context is a
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/// PolymorphicFunctionObject that can be invoked with \c Expr's
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/// tag and children as expressions, as follows:
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///
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/// \code
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/// context(Expr::proto_tag(), child_c<0>(expr), child_c<1>(expr), ...)
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/// \endcode
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template<
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typename Expr
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, typename Context
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, long Arity // = Expr::proto_arity_c
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>
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struct callable_eval
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{};
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/// \brief A BinaryFunction that accepts a Proto expression and a
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/// callable context and calls the context with the expression tag
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/// and children as arguments, effectively fanning the expression
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/// out.
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///
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/// <tt>callable_eval\<\></tt> requires that \c Context is a
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/// PolymorphicFunctionObject that can be invoked with \c Expr's
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/// tag and children as expressions, as follows:
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///
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/// \code
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/// context(Expr::proto_tag(), value(expr))
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/// \endcode
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template<typename Expr, typename Context>
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struct callable_eval<Expr, Context, 0>
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{
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typedef typename proto::result_of::value<Expr const &>::type value_type;
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typedef
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typename BOOST_PROTO_RESULT_OF<
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Context(typename Expr::proto_tag, value_type)
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>::type
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result_type;
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/// \param expr The current expression
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/// \param context The callable evaluation context
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/// \return <tt>context(Expr::proto_tag(), value(expr))</tt>
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result_type operator ()(Expr &expr, Context &context) const
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{
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return context(typename Expr::proto_tag(), proto::value(expr));
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}
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};
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/// \brief An evaluation context adaptor that makes authoring a
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/// context a simple matter of writing function overloads, rather
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/// then writing template specializations.
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///
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/// <tt>callable_context\<\></tt> is a base class that implements
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/// the context protocol by passing fanned-out expression nodes to
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/// the derived context, making it easy to customize the handling
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/// of expression types by writing function overloads. Only those
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/// expression types needing special handling require explicit
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/// handling. All others are dispatched to a user-specified
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/// default context, \c DefaultCtx.
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///
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/// <tt>callable_context\<\></tt> is defined simply as:
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///
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/// \code
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/// template<typename Context, typename DefaultCtx = default_context>
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/// struct callable_context
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/// {
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/// template<typename Expr, typename ThisContext = Context>
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/// struct eval
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/// : mpl::if_<
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/// is_expr_handled_<Expr, Context> // For exposition
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/// , callable_eval<Expr, ThisContext>
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/// , typename DefaultCtx::template eval<Expr, Context>
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/// >::type
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/// {};
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/// };
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/// \endcode
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///
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/// The Boolean metafunction <tt>is_expr_handled_\<\></tt> uses
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/// metaprogramming tricks to determine whether \c Context has
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/// an overloaded function call operator that accepts the
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/// fanned-out constituents of an expression of type \c Expr.
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/// If so, the handling of the expression is dispatched to
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/// <tt>callable_eval\<\></tt>. If not, it is dispatched to
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/// the user-specified \c DefaultCtx.
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///
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/// Below is an example of how to use <tt>callable_context\<\></tt>:
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///
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/// \code
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/// // An evaluation context that increments all
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/// // integer terminals in-place.
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/// struct increment_ints
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/// : callable_context<
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/// increment_ints const // derived context
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/// , null_context const // fall-back context
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/// >
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/// {
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/// typedef void result_type;
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///
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/// // Handle int terminals here:
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/// void operator()(proto::tag::terminal, int &i) const
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/// {
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/// ++i;
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/// }
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/// };
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/// \endcode
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///
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/// With \c increment_ints, we can do the following:
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///
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/// \code
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/// literal<int> i = 0, j = 10;
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/// proto::eval( i - j * 3.14, increment_ints() );
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///
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/// assert( i.get() == 1 && j.get() == 11 );
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/// \endcode
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template<
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typename Context
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, typename DefaultCtx // = default_context
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>
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struct callable_context
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{
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/// A BinaryFunction that accepts an \c Expr and a
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/// \c Context, and either fans out the expression and passes
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/// it to the context, or else hands off the expression to
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/// \c DefaultCtx.
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///
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/// If \c Context is a PolymorphicFunctionObject such that
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/// it can be invoked with the tag and children of \c Expr,
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/// as <tt>ctx(Expr::proto_tag(), child_c\<0\>(expr), child_c\<1\>(expr)...)</tt>,
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/// then <tt>eval\<Expr, ThisContext\></tt> inherits from
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/// <tt>callable_eval\<Expr, ThisContext\></tt>. Otherwise,
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/// <tt>eval\<Expr, ThisContext\></tt> inherits from
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/// <tt>DefaultCtx::eval\<Expr, Context\></tt>.
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template<typename Expr, typename ThisContext = Context>
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struct eval
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: mpl::if_c<
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detail::is_expr_handled<Expr, Context>::value
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, callable_eval<Expr, ThisContext>
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, typename DefaultCtx::template eval<Expr, Context>
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>::type
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{};
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};
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}
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#include <boost/proto/context/detail/callable_eval.hpp>
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}}
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#endif
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409
test/external/boost/proto/context/default.hpp
vendored
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409
test/external/boost/proto/context/default.hpp
vendored
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@@ -0,0 +1,409 @@
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///////////////////////////////////////////////////////////////////////////////
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/// \file default.hpp
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/// Definintion of default_context, a default evaluation context for
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/// proto::eval() that uses Boost.Typeof to deduce return types
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/// of the built-in operators.
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//
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// Copyright 2008 Eric Niebler. Distributed under the Boost
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// Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_PROTO_CONTEXT_DEFAULT_HPP_EAN_01_08_2007
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#define BOOST_PROTO_CONTEXT_DEFAULT_HPP_EAN_01_08_2007
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#include <boost/config.hpp>
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#include <boost/preprocessor/arithmetic/add.hpp>
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#include <boost/preprocessor/arithmetic/sub.hpp>
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#include <boost/preprocessor/iteration/iterate.hpp>
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#include <boost/preprocessor/repetition/enum.hpp>
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#include <boost/preprocessor/repetition/enum_shifted.hpp>
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#include <boost/utility/result_of.hpp>
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#include <boost/type_traits/is_const.hpp>
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#include <boost/type_traits/is_function.hpp>
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#include <boost/type_traits/remove_reference.hpp>
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#include <boost/type_traits/is_member_pointer.hpp>
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#include <boost/type_traits/is_member_object_pointer.hpp>
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#include <boost/type_traits/is_member_function_pointer.hpp>
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#include <boost/proto/proto_fwd.hpp>
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#include <boost/proto/tags.hpp>
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#include <boost/proto/eval.hpp>
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#include <boost/proto/traits.hpp> // for proto::child_c()
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#include <boost/proto/detail/decltype.hpp>
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namespace boost { namespace proto
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{
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/// INTERNAL ONLY
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///
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#define UNREF(x) typename boost::remove_reference<x>::type
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namespace context
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{
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template<
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typename Expr
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, typename Context
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, typename Tag // = typename Expr::proto_tag
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, long Arity // = Expr::proto_arity_c
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>
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struct default_eval
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{};
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template<typename Expr, typename Context>
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struct default_eval<Expr, Context, tag::terminal, 0>
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{
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typedef
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typename proto::result_of::value<Expr &>::type
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result_type;
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result_type operator ()(Expr &expr, Context &) const
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{
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return proto::value(expr);
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}
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};
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/// INTERNAL ONLY
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///
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#define BOOST_PROTO_UNARY_DEFAULT_EVAL(OP, TAG, MAKE) \
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template<typename Expr, typename Context> \
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struct default_eval<Expr, Context, TAG, 1> \
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{ \
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private: \
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typedef typename proto::result_of::child_c<Expr, 0>::type e0; \
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typedef typename proto::result_of::eval<UNREF(e0), Context>::type r0; \
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public: \
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BOOST_PROTO_DECLTYPE_(OP proto::detail::MAKE<r0>(), result_type) \
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result_type operator ()(Expr &expr, Context &ctx) const \
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{ \
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return OP proto::eval(proto::child_c<0>(expr), ctx); \
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} \
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}; \
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/**/
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/// INTERNAL ONLY
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///
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#define BOOST_PROTO_BINARY_DEFAULT_EVAL(OP, TAG, LMAKE, RMAKE) \
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template<typename Expr, typename Context> \
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struct default_eval<Expr, Context, TAG, 2> \
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{ \
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private: \
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typedef typename proto::result_of::child_c<Expr, 0>::type e0; \
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typedef typename proto::result_of::child_c<Expr, 1>::type e1; \
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typedef typename proto::result_of::eval<UNREF(e0), Context>::type r0; \
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typedef typename proto::result_of::eval<UNREF(e1), Context>::type r1; \
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public: \
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BOOST_PROTO_DECLTYPE_( \
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proto::detail::LMAKE<r0>() OP proto::detail::RMAKE<r1>() \
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, result_type \
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) \
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result_type operator ()(Expr &expr, Context &ctx) const \
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{ \
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return proto::eval( \
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proto::child_c<0>(expr), ctx) OP proto::eval(proto::child_c<1>(expr) \
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, ctx \
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); \
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} \
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}; \
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/**/
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BOOST_PROTO_UNARY_DEFAULT_EVAL(+, proto::tag::unary_plus, make)
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BOOST_PROTO_UNARY_DEFAULT_EVAL(-, proto::tag::negate, make)
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BOOST_PROTO_UNARY_DEFAULT_EVAL(*, proto::tag::dereference, make)
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BOOST_PROTO_UNARY_DEFAULT_EVAL(~, proto::tag::complement, make)
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BOOST_PROTO_UNARY_DEFAULT_EVAL(&, proto::tag::address_of, make)
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BOOST_PROTO_UNARY_DEFAULT_EVAL(!, proto::tag::logical_not, make)
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BOOST_PROTO_UNARY_DEFAULT_EVAL(++, proto::tag::pre_inc, make_mutable)
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BOOST_PROTO_UNARY_DEFAULT_EVAL(--, proto::tag::pre_dec, make_mutable)
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BOOST_PROTO_BINARY_DEFAULT_EVAL(<<, proto::tag::shift_left, make_mutable, make)
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BOOST_PROTO_BINARY_DEFAULT_EVAL(>>, proto::tag::shift_right, make_mutable, make)
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BOOST_PROTO_BINARY_DEFAULT_EVAL(*, proto::tag::multiplies, make, make)
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BOOST_PROTO_BINARY_DEFAULT_EVAL(/, proto::tag::divides, make, make)
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BOOST_PROTO_BINARY_DEFAULT_EVAL(%, proto::tag::modulus, make, make)
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BOOST_PROTO_BINARY_DEFAULT_EVAL(+, proto::tag::plus, make, make)
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BOOST_PROTO_BINARY_DEFAULT_EVAL(-, proto::tag::minus, make, make)
|
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BOOST_PROTO_BINARY_DEFAULT_EVAL(<, proto::tag::less, make, make)
|
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BOOST_PROTO_BINARY_DEFAULT_EVAL(>, proto::tag::greater, make, make)
|
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BOOST_PROTO_BINARY_DEFAULT_EVAL(<=, proto::tag::less_equal, make, make)
|
||||
BOOST_PROTO_BINARY_DEFAULT_EVAL(>=, proto::tag::greater_equal, make, make)
|
||||
BOOST_PROTO_BINARY_DEFAULT_EVAL(==, proto::tag::equal_to, make, make)
|
||||
BOOST_PROTO_BINARY_DEFAULT_EVAL(!=, proto::tag::not_equal_to, make, make)
|
||||
BOOST_PROTO_BINARY_DEFAULT_EVAL(||, proto::tag::logical_or, make, make)
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||||
BOOST_PROTO_BINARY_DEFAULT_EVAL(&&, proto::tag::logical_and, make, make)
|
||||
BOOST_PROTO_BINARY_DEFAULT_EVAL(&, proto::tag::bitwise_and, make, make)
|
||||
BOOST_PROTO_BINARY_DEFAULT_EVAL(|, proto::tag::bitwise_or, make, make)
|
||||
BOOST_PROTO_BINARY_DEFAULT_EVAL(^, proto::tag::bitwise_xor, make, make)
|
||||
|
||||
BOOST_PROTO_BINARY_DEFAULT_EVAL(=, proto::tag::assign, make_mutable, make)
|
||||
BOOST_PROTO_BINARY_DEFAULT_EVAL(<<=, proto::tag::shift_left_assign, make_mutable, make)
|
||||
BOOST_PROTO_BINARY_DEFAULT_EVAL(>>=, proto::tag::shift_right_assign, make_mutable, make)
|
||||
BOOST_PROTO_BINARY_DEFAULT_EVAL(*=, proto::tag::multiplies_assign, make_mutable, make)
|
||||
BOOST_PROTO_BINARY_DEFAULT_EVAL(/=, proto::tag::divides_assign, make_mutable, make)
|
||||
BOOST_PROTO_BINARY_DEFAULT_EVAL(%=, proto::tag::modulus_assign, make_mutable, make)
|
||||
BOOST_PROTO_BINARY_DEFAULT_EVAL(+=, proto::tag::plus_assign, make_mutable, make)
|
||||
BOOST_PROTO_BINARY_DEFAULT_EVAL(-=, proto::tag::minus_assign, make_mutable, make)
|
||||
BOOST_PROTO_BINARY_DEFAULT_EVAL(&=, proto::tag::bitwise_and_assign, make_mutable, make)
|
||||
BOOST_PROTO_BINARY_DEFAULT_EVAL(|=, proto::tag::bitwise_or_assign, make_mutable, make)
|
||||
BOOST_PROTO_BINARY_DEFAULT_EVAL(^=, proto::tag::bitwise_xor_assign, make_mutable, make)
|
||||
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||||
#undef BOOST_PROTO_UNARY_DEFAULT_EVAL
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||||
#undef BOOST_PROTO_BINARY_DEFAULT_EVAL
|
||||
|
||||
/// INTERNAL ONLY
|
||||
template<typename Expr, typename Context>
|
||||
struct is_member_function_eval
|
||||
: is_member_function_pointer<
|
||||
typename detail::uncvref<
|
||||
typename proto::result_of::eval<
|
||||
typename remove_reference<
|
||||
typename proto::result_of::child_c<Expr, 1>::type
|
||||
>::type
|
||||
, Context
|
||||
>::type
|
||||
>::type
|
||||
>
|
||||
{};
|
||||
|
||||
/// INTERNAL ONLY
|
||||
template<typename Expr, typename Context, bool IsMemFunCall>
|
||||
struct memfun_eval
|
||||
{
|
||||
private:
|
||||
typedef typename result_of::child_c<Expr, 0>::type e0;
|
||||
typedef typename result_of::child_c<Expr, 1>::type e1;
|
||||
typedef typename proto::result_of::eval<UNREF(e0), Context>::type r0;
|
||||
typedef typename proto::result_of::eval<UNREF(e1), Context>::type r1;
|
||||
public:
|
||||
typedef typename detail::mem_ptr_fun<r0, r1>::result_type result_type;
|
||||
result_type operator ()(Expr &expr, Context &ctx) const
|
||||
{
|
||||
return detail::mem_ptr_fun<r0, r1>()(
|
||||
proto::eval(proto::child_c<0>(expr), ctx)
|
||||
, proto::eval(proto::child_c<1>(expr), ctx)
|
||||
);
|
||||
}
|
||||
};
|
||||
|
||||
/// INTERNAL ONLY
|
||||
template<typename Expr, typename Context>
|
||||
struct memfun_eval<Expr, Context, true>
|
||||
{
|
||||
private:
|
||||
typedef typename result_of::child_c<Expr, 0>::type e0;
|
||||
typedef typename result_of::child_c<Expr, 1>::type e1;
|
||||
typedef typename proto::result_of::eval<UNREF(e0), Context>::type r0;
|
||||
typedef typename proto::result_of::eval<UNREF(e1), Context>::type r1;
|
||||
public:
|
||||
typedef detail::memfun<r0, r1> result_type;
|
||||
result_type const operator ()(Expr &expr, Context &ctx) const
|
||||
{
|
||||
return detail::memfun<r0, r1>(
|
||||
proto::eval(proto::child_c<0>(expr), ctx)
|
||||
, proto::eval(proto::child_c<1>(expr), ctx)
|
||||
);
|
||||
}
|
||||
};
|
||||
|
||||
template<typename Expr, typename Context>
|
||||
struct default_eval<Expr, Context, tag::mem_ptr, 2>
|
||||
: memfun_eval<Expr, Context, is_member_function_eval<Expr, Context>::value>
|
||||
{};
|
||||
|
||||
// Handle post-increment specially.
|
||||
template<typename Expr, typename Context>
|
||||
struct default_eval<Expr, Context, proto::tag::post_inc, 1>
|
||||
{
|
||||
private:
|
||||
typedef typename proto::result_of::child_c<Expr, 0>::type e0;
|
||||
typedef typename proto::result_of::eval<UNREF(e0), Context>::type r0;
|
||||
public:
|
||||
BOOST_PROTO_DECLTYPE_(proto::detail::make_mutable<r0>() ++, result_type)
|
||||
result_type operator ()(Expr &expr, Context &ctx) const
|
||||
{
|
||||
return proto::eval(proto::child_c<0>(expr), ctx) ++;
|
||||
}
|
||||
};
|
||||
|
||||
// Handle post-decrement specially.
|
||||
template<typename Expr, typename Context>
|
||||
struct default_eval<Expr, Context, proto::tag::post_dec, 1>
|
||||
{
|
||||
private:
|
||||
typedef typename proto::result_of::child_c<Expr, 0>::type e0;
|
||||
typedef typename proto::result_of::eval<UNREF(e0), Context>::type r0;
|
||||
public:
|
||||
BOOST_PROTO_DECLTYPE_(proto::detail::make_mutable<r0>() --, result_type)
|
||||
result_type operator ()(Expr &expr, Context &ctx) const
|
||||
{
|
||||
return proto::eval(proto::child_c<0>(expr), ctx) --;
|
||||
}
|
||||
};
|
||||
|
||||
// Handle subscript specially.
|
||||
template<typename Expr, typename Context>
|
||||
struct default_eval<Expr, Context, proto::tag::subscript, 2>
|
||||
{
|
||||
private:
|
||||
typedef typename proto::result_of::child_c<Expr, 0>::type e0;
|
||||
typedef typename proto::result_of::child_c<Expr, 1>::type e1;
|
||||
typedef typename proto::result_of::eval<UNREF(e0), Context>::type r0;
|
||||
typedef typename proto::result_of::eval<UNREF(e1), Context>::type r1;
|
||||
public:
|
||||
BOOST_PROTO_DECLTYPE_(proto::detail::make_subscriptable<r0>()[proto::detail::make<r1>()], result_type)
|
||||
result_type operator ()(Expr &expr, Context &ctx) const
|
||||
{
|
||||
return proto::eval(proto::child_c<0>(expr), ctx)[proto::eval(proto::child_c<1>(expr), ctx)];
|
||||
}
|
||||
};
|
||||
|
||||
// Handle if_else_ specially.
|
||||
template<typename Expr, typename Context>
|
||||
struct default_eval<Expr, Context, proto::tag::if_else_, 3>
|
||||
{
|
||||
private:
|
||||
typedef typename proto::result_of::child_c<Expr, 0>::type e0;
|
||||
typedef typename proto::result_of::child_c<Expr, 1>::type e1;
|
||||
typedef typename proto::result_of::child_c<Expr, 2>::type e2;
|
||||
typedef typename proto::result_of::eval<UNREF(e0), Context>::type r0;
|
||||
typedef typename proto::result_of::eval<UNREF(e1), Context>::type r1;
|
||||
typedef typename proto::result_of::eval<UNREF(e2), Context>::type r2;
|
||||
public:
|
||||
BOOST_PROTO_DECLTYPE_(
|
||||
proto::detail::make<r0>()
|
||||
? proto::detail::make<r1>()
|
||||
: proto::detail::make<r2>()
|
||||
, result_type
|
||||
)
|
||||
result_type operator ()(Expr &expr, Context &ctx) const
|
||||
{
|
||||
return proto::eval(proto::child_c<0>(expr), ctx)
|
||||
? proto::eval(proto::child_c<1>(expr), ctx)
|
||||
: proto::eval(proto::child_c<2>(expr), ctx);
|
||||
}
|
||||
};
|
||||
|
||||
// Handle comma specially.
|
||||
template<typename Expr, typename Context>
|
||||
struct default_eval<Expr, Context, proto::tag::comma, 2>
|
||||
{
|
||||
private:
|
||||
typedef typename proto::result_of::child_c<Expr, 0>::type e0;
|
||||
typedef typename proto::result_of::child_c<Expr, 1>::type e1;
|
||||
typedef typename proto::result_of::eval<UNREF(e0), Context>::type r0;
|
||||
typedef typename proto::result_of::eval<UNREF(e1), Context>::type r1;
|
||||
public:
|
||||
typedef typename proto::detail::comma_result<r0, r1>::type result_type;
|
||||
result_type operator ()(Expr &expr, Context &ctx) const
|
||||
{
|
||||
return proto::eval(proto::child_c<0>(expr), ctx), proto::eval(proto::child_c<1>(expr), ctx);
|
||||
}
|
||||
};
|
||||
|
||||
// Handle function specially
|
||||
#define BOOST_PROTO_DEFAULT_EVAL_TYPE(Z, N, DATA) \
|
||||
typename proto::result_of::eval< \
|
||||
typename remove_reference< \
|
||||
typename proto::result_of::child_c<DATA, N>::type \
|
||||
>::type \
|
||||
, Context \
|
||||
>::type \
|
||||
/**/
|
||||
|
||||
#define BOOST_PROTO_DEFAULT_EVAL(Z, N, DATA) \
|
||||
proto::eval(proto::child_c<N>(DATA), context) \
|
||||
/**/
|
||||
|
||||
template<typename Expr, typename Context>
|
||||
struct default_eval<Expr, Context, proto::tag::function, 1>
|
||||
{
|
||||
typedef
|
||||
typename proto::detail::result_of_fixup<
|
||||
BOOST_PROTO_DEFAULT_EVAL_TYPE(~, 0, Expr)
|
||||
>::type
|
||||
function_type;
|
||||
|
||||
typedef
|
||||
typename BOOST_PROTO_RESULT_OF<function_type()>::type
|
||||
result_type;
|
||||
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return BOOST_PROTO_DEFAULT_EVAL(~, 0, expr)();
|
||||
}
|
||||
};
|
||||
|
||||
template<typename Expr, typename Context>
|
||||
struct default_eval<Expr, Context, proto::tag::function, 2>
|
||||
{
|
||||
typedef
|
||||
typename proto::detail::result_of_fixup<
|
||||
BOOST_PROTO_DEFAULT_EVAL_TYPE(~, 0, Expr)
|
||||
>::type
|
||||
function_type;
|
||||
|
||||
typedef
|
||||
typename detail::result_of_<
|
||||
function_type(BOOST_PROTO_DEFAULT_EVAL_TYPE(~, 1, Expr))
|
||||
>::type
|
||||
result_type;
|
||||
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return this->invoke(
|
||||
expr
|
||||
, context
|
||||
, is_member_function_pointer<function_type>()
|
||||
, is_member_object_pointer<function_type>()
|
||||
);
|
||||
}
|
||||
|
||||
private:
|
||||
result_type invoke(Expr &expr, Context &context, mpl::false_, mpl::false_) const
|
||||
{
|
||||
return BOOST_PROTO_DEFAULT_EVAL(~, 0, expr)(BOOST_PROTO_DEFAULT_EVAL(~, 1, expr));
|
||||
}
|
||||
|
||||
result_type invoke(Expr &expr, Context &context, mpl::true_, mpl::false_) const
|
||||
{
|
||||
BOOST_PROTO_USE_GET_POINTER();
|
||||
typedef typename detail::classtypeof<function_type>::type class_type;
|
||||
return (
|
||||
BOOST_PROTO_GET_POINTER(class_type, BOOST_PROTO_DEFAULT_EVAL(~, 1, expr)) ->*
|
||||
BOOST_PROTO_DEFAULT_EVAL(~, 0, expr)
|
||||
)();
|
||||
}
|
||||
|
||||
result_type invoke(Expr &expr, Context &context, mpl::false_, mpl::true_) const
|
||||
{
|
||||
BOOST_PROTO_USE_GET_POINTER();
|
||||
typedef typename detail::classtypeof<function_type>::type class_type;
|
||||
return (
|
||||
BOOST_PROTO_GET_POINTER(class_type, BOOST_PROTO_DEFAULT_EVAL(~, 1, expr)) ->*
|
||||
BOOST_PROTO_DEFAULT_EVAL(~, 0, expr)
|
||||
);
|
||||
}
|
||||
};
|
||||
|
||||
// Additional specialization are generated by the preprocessor
|
||||
#include <boost/proto/context/detail/default_eval.hpp>
|
||||
|
||||
#undef BOOST_PROTO_DEFAULT_EVAL_TYPE
|
||||
#undef BOOST_PROTO_DEFAULT_EVAL
|
||||
|
||||
/// default_context
|
||||
///
|
||||
struct default_context
|
||||
{
|
||||
/// default_context::eval
|
||||
///
|
||||
template<typename Expr, typename ThisContext = default_context const>
|
||||
struct eval
|
||||
: default_eval<Expr, ThisContext>
|
||||
{};
|
||||
};
|
||||
|
||||
} // namespace context
|
||||
|
||||
}} // namespace boost::proto
|
||||
|
||||
#undef UNREF
|
||||
|
||||
#endif
|
||||
113
test/external/boost/proto/context/detail/callable_eval.hpp
vendored
Normal file
113
test/external/boost/proto/context/detail/callable_eval.hpp
vendored
Normal file
@@ -0,0 +1,113 @@
|
||||
#if !defined(BOOST_PROTO_DONT_USE_PREPROCESSED_FILES)
|
||||
|
||||
#include <boost/proto/context/detail/preprocessed/callable_eval.hpp>
|
||||
|
||||
#elif !defined(BOOST_PP_IS_ITERATING)
|
||||
|
||||
#define BOOST_PROTO_CHILD_N_TYPE(Z, N, Expr) \
|
||||
typedef typename proto::result_of::child_c<Expr const &, N>::type BOOST_PP_CAT(child, N); \
|
||||
/**/
|
||||
|
||||
#define BOOST_PROTO_CHILD_N(Z, N, expr) \
|
||||
proto::child_c<N>(expr) \
|
||||
/**/
|
||||
|
||||
#if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
|
||||
#pragma wave option(preserve: 2, line: 0, output: "preprocessed/callable_eval.hpp")
|
||||
#endif
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
/// \file callable_eval.hpp
|
||||
/// Contains specializations of the callable_eval\<\> class template.
|
||||
//
|
||||
// Copyright 2008 Eric Niebler. 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(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
|
||||
#pragma wave option(preserve: 1)
|
||||
#endif
|
||||
|
||||
#define BOOST_PP_ITERATION_PARAMS_1 \
|
||||
(3, (1, BOOST_PROTO_MAX_ARITY, <boost/proto/context/detail/callable_eval.hpp>))
|
||||
#include BOOST_PP_ITERATE()
|
||||
|
||||
#if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
|
||||
#pragma wave option(output: null)
|
||||
#endif
|
||||
|
||||
#undef BOOST_PROTO_CHILD_N_TYPE
|
||||
#undef BOOST_PROTO_CHILD_N
|
||||
|
||||
#else
|
||||
|
||||
#define N BOOST_PP_ITERATION()
|
||||
|
||||
namespace detail
|
||||
{
|
||||
template<typename Expr, typename Context>
|
||||
struct is_expr_handled<Expr, Context, N>
|
||||
{
|
||||
static callable_context_wrapper<Context> &sctx_;
|
||||
static Expr &sexpr_;
|
||||
static typename Expr::proto_tag &stag_;
|
||||
|
||||
static const bool value =
|
||||
sizeof(yes_type) ==
|
||||
sizeof(
|
||||
detail::check_is_expr_handled(
|
||||
(sctx_(
|
||||
stag_
|
||||
BOOST_PP_ENUM_TRAILING(N, BOOST_PROTO_CHILD_N, sexpr_)
|
||||
), 0)
|
||||
)
|
||||
);
|
||||
|
||||
typedef mpl::bool_<value> type;
|
||||
};
|
||||
}
|
||||
|
||||
namespace context
|
||||
{
|
||||
/// \brief A BinaryFunction that accepts a Proto expression and a
|
||||
/// callable context and calls the context with the expression tag
|
||||
/// and children as arguments, effectively fanning the expression
|
||||
/// out.
|
||||
///
|
||||
/// <tt>callable_eval\<\></tt> requires that \c Context is a
|
||||
/// PolymorphicFunctionObject that can be invoked with \c Expr's
|
||||
/// tag and children as expressions, as follows:
|
||||
///
|
||||
/// \code
|
||||
/// context(Expr::proto_tag(), child_c\<0\>(expr), child_c\<1\>(expr), ...)
|
||||
/// \endcode
|
||||
template<typename Expr, typename Context>
|
||||
struct callable_eval<Expr, Context, N>
|
||||
{
|
||||
BOOST_PP_REPEAT(N, BOOST_PROTO_CHILD_N_TYPE, Expr)
|
||||
|
||||
typedef
|
||||
typename BOOST_PROTO_RESULT_OF<
|
||||
Context(
|
||||
typename Expr::proto_tag
|
||||
BOOST_PP_ENUM_TRAILING_PARAMS(N, child)
|
||||
)
|
||||
>::type
|
||||
result_type;
|
||||
|
||||
/// \param expr The current expression
|
||||
/// \param context The callable evaluation context
|
||||
/// \return <tt>context(Expr::proto_tag(), child_c\<0\>(expr), child_c\<1\>(expr), ...)</tt>
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return context(
|
||||
typename Expr::proto_tag()
|
||||
BOOST_PP_ENUM_TRAILING(N, BOOST_PROTO_CHILD_N, expr)
|
||||
);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
#undef N
|
||||
|
||||
#endif
|
||||
82
test/external/boost/proto/context/detail/default_eval.hpp
vendored
Normal file
82
test/external/boost/proto/context/detail/default_eval.hpp
vendored
Normal file
@@ -0,0 +1,82 @@
|
||||
#if !defined(BOOST_PROTO_DONT_USE_PREPROCESSED_FILES)
|
||||
|
||||
#include <boost/proto/context/detail/preprocessed/default_eval.hpp>
|
||||
|
||||
#elif !defined(BOOST_PP_IS_ITERATING)
|
||||
|
||||
#define BOOST_PROTO_DEFAULT_EVAL_SHIFTED(Z, M, DATA) \
|
||||
BOOST_PROTO_DEFAULT_EVAL(Z, BOOST_PP_ADD(M, 2), DATA) \
|
||||
/**/
|
||||
|
||||
#if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
|
||||
#pragma wave option(preserve: 2, line: 0, output: "preprocessed/default_eval.hpp")
|
||||
#endif
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
/// \file default_eval.hpp
|
||||
/// Contains specializations of the default_eval\<\> class template.
|
||||
//
|
||||
// Copyright 2008 Eric Niebler. 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(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
|
||||
#pragma wave option(preserve: 1)
|
||||
#endif
|
||||
|
||||
#define BOOST_PP_ITERATION_PARAMS_1 \
|
||||
(3, (3, BOOST_PROTO_MAX_ARITY, <boost/proto/context/detail/default_eval.hpp>))
|
||||
#include BOOST_PP_ITERATE()
|
||||
|
||||
#if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
|
||||
#pragma wave option(output: null)
|
||||
#endif
|
||||
|
||||
#undef BOOST_PROTO_DEFAULT_EVAL_SHIFTED
|
||||
|
||||
#else
|
||||
|
||||
#define N BOOST_PP_ITERATION()
|
||||
|
||||
template<typename Expr, typename Context>
|
||||
struct default_eval<Expr, Context, proto::tag::function, N>
|
||||
{
|
||||
typedef
|
||||
typename proto::detail::result_of_fixup<
|
||||
BOOST_PROTO_DEFAULT_EVAL_TYPE(~, 0, Expr)
|
||||
>::type
|
||||
function_type;
|
||||
|
||||
typedef
|
||||
typename BOOST_PROTO_RESULT_OF<
|
||||
function_type(BOOST_PP_ENUM_SHIFTED(N, BOOST_PROTO_DEFAULT_EVAL_TYPE, Expr))
|
||||
>::type
|
||||
result_type;
|
||||
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return this->invoke(expr, context, is_member_function_pointer<function_type>());
|
||||
}
|
||||
|
||||
private:
|
||||
result_type invoke(Expr &expr, Context &context, mpl::false_) const
|
||||
{
|
||||
return BOOST_PROTO_DEFAULT_EVAL(~, 0, expr)(
|
||||
BOOST_PP_ENUM_SHIFTED(N, BOOST_PROTO_DEFAULT_EVAL, expr)
|
||||
);
|
||||
}
|
||||
|
||||
result_type invoke(Expr &expr, Context &context, mpl::true_) const
|
||||
{
|
||||
BOOST_PROTO_USE_GET_POINTER();
|
||||
typedef typename detail::classtypeof<function_type>::type class_type;
|
||||
return (
|
||||
BOOST_PROTO_GET_POINTER(class_type, BOOST_PROTO_DEFAULT_EVAL(~, 1, expr)) ->*
|
||||
BOOST_PROTO_DEFAULT_EVAL(~, 0, expr)
|
||||
)(BOOST_PP_ENUM(BOOST_PP_SUB(N, 2), BOOST_PROTO_DEFAULT_EVAL_SHIFTED, expr));
|
||||
}
|
||||
};
|
||||
|
||||
#undef N
|
||||
|
||||
#endif
|
||||
54
test/external/boost/proto/context/detail/null_eval.hpp
vendored
Normal file
54
test/external/boost/proto/context/detail/null_eval.hpp
vendored
Normal file
@@ -0,0 +1,54 @@
|
||||
#if !defined(BOOST_PROTO_DONT_USE_PREPROCESSED_FILES)
|
||||
|
||||
#include <boost/proto/context/detail/preprocessed/null_eval.hpp>
|
||||
|
||||
#elif !defined(BOOST_PP_IS_ITERATING)
|
||||
|
||||
#define BOOST_PROTO_EVAL_N(Z, N, DATA) \
|
||||
proto::eval(proto::child_c<N>(expr), ctx); \
|
||||
/**/
|
||||
|
||||
#if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
|
||||
#pragma wave option(preserve: 2, line: 0, output: "preprocessed/null_eval.hpp")
|
||||
#endif
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
/// \file null_eval.hpp
|
||||
/// Contains specializations of the null_eval\<\> class template.
|
||||
//
|
||||
// Copyright 2008 Eric Niebler. 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(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
|
||||
#pragma wave option(preserve: 1)
|
||||
#endif
|
||||
|
||||
#define BOOST_PP_ITERATION_PARAMS_1 \
|
||||
(3, (1, BOOST_PROTO_MAX_ARITY, <boost/proto/context/detail/null_eval.hpp>))
|
||||
#include BOOST_PP_ITERATE()
|
||||
|
||||
#if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
|
||||
#pragma wave option(output: null)
|
||||
#endif
|
||||
|
||||
#undef BOOST_PROTO_EVAL_N
|
||||
|
||||
#else
|
||||
|
||||
#define N BOOST_PP_ITERATION()
|
||||
|
||||
template<typename Expr, typename Context>
|
||||
struct null_eval<Expr, Context, N>
|
||||
{
|
||||
typedef void result_type;
|
||||
|
||||
void operator ()(Expr &expr, Context &ctx) const
|
||||
{
|
||||
BOOST_PP_REPEAT(N, BOOST_PROTO_EVAL_N, ~)
|
||||
}
|
||||
};
|
||||
|
||||
#undef N
|
||||
|
||||
#endif
|
||||
597
test/external/boost/proto/context/detail/preprocessed/callable_eval.hpp
vendored
Normal file
597
test/external/boost/proto/context/detail/preprocessed/callable_eval.hpp
vendored
Normal file
@@ -0,0 +1,597 @@
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
/// \file callable_eval.hpp
|
||||
/// Contains specializations of the callable_eval\<\> class template.
|
||||
//
|
||||
// Copyright 2008 Eric Niebler. 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)
|
||||
namespace detail
|
||||
{
|
||||
template<typename Expr, typename Context>
|
||||
struct is_expr_handled<Expr, Context, 1>
|
||||
{
|
||||
static callable_context_wrapper<Context> &sctx_;
|
||||
static Expr &sexpr_;
|
||||
static typename Expr::proto_tag &stag_;
|
||||
static const bool value =
|
||||
sizeof(yes_type) ==
|
||||
sizeof(
|
||||
detail::check_is_expr_handled(
|
||||
(sctx_(
|
||||
stag_
|
||||
, proto::child_c< 0>( sexpr_)
|
||||
), 0)
|
||||
)
|
||||
);
|
||||
typedef mpl::bool_<value> type;
|
||||
};
|
||||
}
|
||||
namespace context
|
||||
{
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
template<typename Expr, typename Context>
|
||||
struct callable_eval<Expr, Context, 1>
|
||||
{
|
||||
typedef typename proto::result_of::child_c< Expr const &, 0>::type child0;
|
||||
typedef
|
||||
typename BOOST_PROTO_RESULT_OF<
|
||||
Context(
|
||||
typename Expr::proto_tag
|
||||
, child0
|
||||
)
|
||||
>::type
|
||||
result_type;
|
||||
|
||||
|
||||
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return context(
|
||||
typename Expr::proto_tag()
|
||||
, proto::child_c< 0>( expr)
|
||||
);
|
||||
}
|
||||
};
|
||||
}
|
||||
namespace detail
|
||||
{
|
||||
template<typename Expr, typename Context>
|
||||
struct is_expr_handled<Expr, Context, 2>
|
||||
{
|
||||
static callable_context_wrapper<Context> &sctx_;
|
||||
static Expr &sexpr_;
|
||||
static typename Expr::proto_tag &stag_;
|
||||
static const bool value =
|
||||
sizeof(yes_type) ==
|
||||
sizeof(
|
||||
detail::check_is_expr_handled(
|
||||
(sctx_(
|
||||
stag_
|
||||
, proto::child_c< 0>( sexpr_) , proto::child_c< 1>( sexpr_)
|
||||
), 0)
|
||||
)
|
||||
);
|
||||
typedef mpl::bool_<value> type;
|
||||
};
|
||||
}
|
||||
namespace context
|
||||
{
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
template<typename Expr, typename Context>
|
||||
struct callable_eval<Expr, Context, 2>
|
||||
{
|
||||
typedef typename proto::result_of::child_c< Expr const &, 0>::type child0; typedef typename proto::result_of::child_c< Expr const &, 1>::type child1;
|
||||
typedef
|
||||
typename BOOST_PROTO_RESULT_OF<
|
||||
Context(
|
||||
typename Expr::proto_tag
|
||||
, child0 , child1
|
||||
)
|
||||
>::type
|
||||
result_type;
|
||||
|
||||
|
||||
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return context(
|
||||
typename Expr::proto_tag()
|
||||
, proto::child_c< 0>( expr) , proto::child_c< 1>( expr)
|
||||
);
|
||||
}
|
||||
};
|
||||
}
|
||||
namespace detail
|
||||
{
|
||||
template<typename Expr, typename Context>
|
||||
struct is_expr_handled<Expr, Context, 3>
|
||||
{
|
||||
static callable_context_wrapper<Context> &sctx_;
|
||||
static Expr &sexpr_;
|
||||
static typename Expr::proto_tag &stag_;
|
||||
static const bool value =
|
||||
sizeof(yes_type) ==
|
||||
sizeof(
|
||||
detail::check_is_expr_handled(
|
||||
(sctx_(
|
||||
stag_
|
||||
, proto::child_c< 0>( sexpr_) , proto::child_c< 1>( sexpr_) , proto::child_c< 2>( sexpr_)
|
||||
), 0)
|
||||
)
|
||||
);
|
||||
typedef mpl::bool_<value> type;
|
||||
};
|
||||
}
|
||||
namespace context
|
||||
{
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
template<typename Expr, typename Context>
|
||||
struct callable_eval<Expr, Context, 3>
|
||||
{
|
||||
typedef typename proto::result_of::child_c< Expr const &, 0>::type child0; typedef typename proto::result_of::child_c< Expr const &, 1>::type child1; typedef typename proto::result_of::child_c< Expr const &, 2>::type child2;
|
||||
typedef
|
||||
typename BOOST_PROTO_RESULT_OF<
|
||||
Context(
|
||||
typename Expr::proto_tag
|
||||
, child0 , child1 , child2
|
||||
)
|
||||
>::type
|
||||
result_type;
|
||||
|
||||
|
||||
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return context(
|
||||
typename Expr::proto_tag()
|
||||
, proto::child_c< 0>( expr) , proto::child_c< 1>( expr) , proto::child_c< 2>( expr)
|
||||
);
|
||||
}
|
||||
};
|
||||
}
|
||||
namespace detail
|
||||
{
|
||||
template<typename Expr, typename Context>
|
||||
struct is_expr_handled<Expr, Context, 4>
|
||||
{
|
||||
static callable_context_wrapper<Context> &sctx_;
|
||||
static Expr &sexpr_;
|
||||
static typename Expr::proto_tag &stag_;
|
||||
static const bool value =
|
||||
sizeof(yes_type) ==
|
||||
sizeof(
|
||||
detail::check_is_expr_handled(
|
||||
(sctx_(
|
||||
stag_
|
||||
, proto::child_c< 0>( sexpr_) , proto::child_c< 1>( sexpr_) , proto::child_c< 2>( sexpr_) , proto::child_c< 3>( sexpr_)
|
||||
), 0)
|
||||
)
|
||||
);
|
||||
typedef mpl::bool_<value> type;
|
||||
};
|
||||
}
|
||||
namespace context
|
||||
{
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
template<typename Expr, typename Context>
|
||||
struct callable_eval<Expr, Context, 4>
|
||||
{
|
||||
typedef typename proto::result_of::child_c< Expr const &, 0>::type child0; typedef typename proto::result_of::child_c< Expr const &, 1>::type child1; typedef typename proto::result_of::child_c< Expr const &, 2>::type child2; typedef typename proto::result_of::child_c< Expr const &, 3>::type child3;
|
||||
typedef
|
||||
typename BOOST_PROTO_RESULT_OF<
|
||||
Context(
|
||||
typename Expr::proto_tag
|
||||
, child0 , child1 , child2 , child3
|
||||
)
|
||||
>::type
|
||||
result_type;
|
||||
|
||||
|
||||
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return context(
|
||||
typename Expr::proto_tag()
|
||||
, proto::child_c< 0>( expr) , proto::child_c< 1>( expr) , proto::child_c< 2>( expr) , proto::child_c< 3>( expr)
|
||||
);
|
||||
}
|
||||
};
|
||||
}
|
||||
namespace detail
|
||||
{
|
||||
template<typename Expr, typename Context>
|
||||
struct is_expr_handled<Expr, Context, 5>
|
||||
{
|
||||
static callable_context_wrapper<Context> &sctx_;
|
||||
static Expr &sexpr_;
|
||||
static typename Expr::proto_tag &stag_;
|
||||
static const bool value =
|
||||
sizeof(yes_type) ==
|
||||
sizeof(
|
||||
detail::check_is_expr_handled(
|
||||
(sctx_(
|
||||
stag_
|
||||
, proto::child_c< 0>( sexpr_) , proto::child_c< 1>( sexpr_) , proto::child_c< 2>( sexpr_) , proto::child_c< 3>( sexpr_) , proto::child_c< 4>( sexpr_)
|
||||
), 0)
|
||||
)
|
||||
);
|
||||
typedef mpl::bool_<value> type;
|
||||
};
|
||||
}
|
||||
namespace context
|
||||
{
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
template<typename Expr, typename Context>
|
||||
struct callable_eval<Expr, Context, 5>
|
||||
{
|
||||
typedef typename proto::result_of::child_c< Expr const &, 0>::type child0; typedef typename proto::result_of::child_c< Expr const &, 1>::type child1; typedef typename proto::result_of::child_c< Expr const &, 2>::type child2; typedef typename proto::result_of::child_c< Expr const &, 3>::type child3; typedef typename proto::result_of::child_c< Expr const &, 4>::type child4;
|
||||
typedef
|
||||
typename BOOST_PROTO_RESULT_OF<
|
||||
Context(
|
||||
typename Expr::proto_tag
|
||||
, child0 , child1 , child2 , child3 , child4
|
||||
)
|
||||
>::type
|
||||
result_type;
|
||||
|
||||
|
||||
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return context(
|
||||
typename Expr::proto_tag()
|
||||
, proto::child_c< 0>( expr) , proto::child_c< 1>( expr) , proto::child_c< 2>( expr) , proto::child_c< 3>( expr) , proto::child_c< 4>( expr)
|
||||
);
|
||||
}
|
||||
};
|
||||
}
|
||||
namespace detail
|
||||
{
|
||||
template<typename Expr, typename Context>
|
||||
struct is_expr_handled<Expr, Context, 6>
|
||||
{
|
||||
static callable_context_wrapper<Context> &sctx_;
|
||||
static Expr &sexpr_;
|
||||
static typename Expr::proto_tag &stag_;
|
||||
static const bool value =
|
||||
sizeof(yes_type) ==
|
||||
sizeof(
|
||||
detail::check_is_expr_handled(
|
||||
(sctx_(
|
||||
stag_
|
||||
, proto::child_c< 0>( sexpr_) , proto::child_c< 1>( sexpr_) , proto::child_c< 2>( sexpr_) , proto::child_c< 3>( sexpr_) , proto::child_c< 4>( sexpr_) , proto::child_c< 5>( sexpr_)
|
||||
), 0)
|
||||
)
|
||||
);
|
||||
typedef mpl::bool_<value> type;
|
||||
};
|
||||
}
|
||||
namespace context
|
||||
{
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
template<typename Expr, typename Context>
|
||||
struct callable_eval<Expr, Context, 6>
|
||||
{
|
||||
typedef typename proto::result_of::child_c< Expr const &, 0>::type child0; typedef typename proto::result_of::child_c< Expr const &, 1>::type child1; typedef typename proto::result_of::child_c< Expr const &, 2>::type child2; typedef typename proto::result_of::child_c< Expr const &, 3>::type child3; typedef typename proto::result_of::child_c< Expr const &, 4>::type child4; typedef typename proto::result_of::child_c< Expr const &, 5>::type child5;
|
||||
typedef
|
||||
typename BOOST_PROTO_RESULT_OF<
|
||||
Context(
|
||||
typename Expr::proto_tag
|
||||
, child0 , child1 , child2 , child3 , child4 , child5
|
||||
)
|
||||
>::type
|
||||
result_type;
|
||||
|
||||
|
||||
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return context(
|
||||
typename Expr::proto_tag()
|
||||
, proto::child_c< 0>( expr) , proto::child_c< 1>( expr) , proto::child_c< 2>( expr) , proto::child_c< 3>( expr) , proto::child_c< 4>( expr) , proto::child_c< 5>( expr)
|
||||
);
|
||||
}
|
||||
};
|
||||
}
|
||||
namespace detail
|
||||
{
|
||||
template<typename Expr, typename Context>
|
||||
struct is_expr_handled<Expr, Context, 7>
|
||||
{
|
||||
static callable_context_wrapper<Context> &sctx_;
|
||||
static Expr &sexpr_;
|
||||
static typename Expr::proto_tag &stag_;
|
||||
static const bool value =
|
||||
sizeof(yes_type) ==
|
||||
sizeof(
|
||||
detail::check_is_expr_handled(
|
||||
(sctx_(
|
||||
stag_
|
||||
, proto::child_c< 0>( sexpr_) , proto::child_c< 1>( sexpr_) , proto::child_c< 2>( sexpr_) , proto::child_c< 3>( sexpr_) , proto::child_c< 4>( sexpr_) , proto::child_c< 5>( sexpr_) , proto::child_c< 6>( sexpr_)
|
||||
), 0)
|
||||
)
|
||||
);
|
||||
typedef mpl::bool_<value> type;
|
||||
};
|
||||
}
|
||||
namespace context
|
||||
{
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
template<typename Expr, typename Context>
|
||||
struct callable_eval<Expr, Context, 7>
|
||||
{
|
||||
typedef typename proto::result_of::child_c< Expr const &, 0>::type child0; typedef typename proto::result_of::child_c< Expr const &, 1>::type child1; typedef typename proto::result_of::child_c< Expr const &, 2>::type child2; typedef typename proto::result_of::child_c< Expr const &, 3>::type child3; typedef typename proto::result_of::child_c< Expr const &, 4>::type child4; typedef typename proto::result_of::child_c< Expr const &, 5>::type child5; typedef typename proto::result_of::child_c< Expr const &, 6>::type child6;
|
||||
typedef
|
||||
typename BOOST_PROTO_RESULT_OF<
|
||||
Context(
|
||||
typename Expr::proto_tag
|
||||
, child0 , child1 , child2 , child3 , child4 , child5 , child6
|
||||
)
|
||||
>::type
|
||||
result_type;
|
||||
|
||||
|
||||
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return context(
|
||||
typename Expr::proto_tag()
|
||||
, proto::child_c< 0>( expr) , proto::child_c< 1>( expr) , proto::child_c< 2>( expr) , proto::child_c< 3>( expr) , proto::child_c< 4>( expr) , proto::child_c< 5>( expr) , proto::child_c< 6>( expr)
|
||||
);
|
||||
}
|
||||
};
|
||||
}
|
||||
namespace detail
|
||||
{
|
||||
template<typename Expr, typename Context>
|
||||
struct is_expr_handled<Expr, Context, 8>
|
||||
{
|
||||
static callable_context_wrapper<Context> &sctx_;
|
||||
static Expr &sexpr_;
|
||||
static typename Expr::proto_tag &stag_;
|
||||
static const bool value =
|
||||
sizeof(yes_type) ==
|
||||
sizeof(
|
||||
detail::check_is_expr_handled(
|
||||
(sctx_(
|
||||
stag_
|
||||
, proto::child_c< 0>( sexpr_) , proto::child_c< 1>( sexpr_) , proto::child_c< 2>( sexpr_) , proto::child_c< 3>( sexpr_) , proto::child_c< 4>( sexpr_) , proto::child_c< 5>( sexpr_) , proto::child_c< 6>( sexpr_) , proto::child_c< 7>( sexpr_)
|
||||
), 0)
|
||||
)
|
||||
);
|
||||
typedef mpl::bool_<value> type;
|
||||
};
|
||||
}
|
||||
namespace context
|
||||
{
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
template<typename Expr, typename Context>
|
||||
struct callable_eval<Expr, Context, 8>
|
||||
{
|
||||
typedef typename proto::result_of::child_c< Expr const &, 0>::type child0; typedef typename proto::result_of::child_c< Expr const &, 1>::type child1; typedef typename proto::result_of::child_c< Expr const &, 2>::type child2; typedef typename proto::result_of::child_c< Expr const &, 3>::type child3; typedef typename proto::result_of::child_c< Expr const &, 4>::type child4; typedef typename proto::result_of::child_c< Expr const &, 5>::type child5; typedef typename proto::result_of::child_c< Expr const &, 6>::type child6; typedef typename proto::result_of::child_c< Expr const &, 7>::type child7;
|
||||
typedef
|
||||
typename BOOST_PROTO_RESULT_OF<
|
||||
Context(
|
||||
typename Expr::proto_tag
|
||||
, child0 , child1 , child2 , child3 , child4 , child5 , child6 , child7
|
||||
)
|
||||
>::type
|
||||
result_type;
|
||||
|
||||
|
||||
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return context(
|
||||
typename Expr::proto_tag()
|
||||
, proto::child_c< 0>( expr) , proto::child_c< 1>( expr) , proto::child_c< 2>( expr) , proto::child_c< 3>( expr) , proto::child_c< 4>( expr) , proto::child_c< 5>( expr) , proto::child_c< 6>( expr) , proto::child_c< 7>( expr)
|
||||
);
|
||||
}
|
||||
};
|
||||
}
|
||||
namespace detail
|
||||
{
|
||||
template<typename Expr, typename Context>
|
||||
struct is_expr_handled<Expr, Context, 9>
|
||||
{
|
||||
static callable_context_wrapper<Context> &sctx_;
|
||||
static Expr &sexpr_;
|
||||
static typename Expr::proto_tag &stag_;
|
||||
static const bool value =
|
||||
sizeof(yes_type) ==
|
||||
sizeof(
|
||||
detail::check_is_expr_handled(
|
||||
(sctx_(
|
||||
stag_
|
||||
, proto::child_c< 0>( sexpr_) , proto::child_c< 1>( sexpr_) , proto::child_c< 2>( sexpr_) , proto::child_c< 3>( sexpr_) , proto::child_c< 4>( sexpr_) , proto::child_c< 5>( sexpr_) , proto::child_c< 6>( sexpr_) , proto::child_c< 7>( sexpr_) , proto::child_c< 8>( sexpr_)
|
||||
), 0)
|
||||
)
|
||||
);
|
||||
typedef mpl::bool_<value> type;
|
||||
};
|
||||
}
|
||||
namespace context
|
||||
{
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
template<typename Expr, typename Context>
|
||||
struct callable_eval<Expr, Context, 9>
|
||||
{
|
||||
typedef typename proto::result_of::child_c< Expr const &, 0>::type child0; typedef typename proto::result_of::child_c< Expr const &, 1>::type child1; typedef typename proto::result_of::child_c< Expr const &, 2>::type child2; typedef typename proto::result_of::child_c< Expr const &, 3>::type child3; typedef typename proto::result_of::child_c< Expr const &, 4>::type child4; typedef typename proto::result_of::child_c< Expr const &, 5>::type child5; typedef typename proto::result_of::child_c< Expr const &, 6>::type child6; typedef typename proto::result_of::child_c< Expr const &, 7>::type child7; typedef typename proto::result_of::child_c< Expr const &, 8>::type child8;
|
||||
typedef
|
||||
typename BOOST_PROTO_RESULT_OF<
|
||||
Context(
|
||||
typename Expr::proto_tag
|
||||
, child0 , child1 , child2 , child3 , child4 , child5 , child6 , child7 , child8
|
||||
)
|
||||
>::type
|
||||
result_type;
|
||||
|
||||
|
||||
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return context(
|
||||
typename Expr::proto_tag()
|
||||
, proto::child_c< 0>( expr) , proto::child_c< 1>( expr) , proto::child_c< 2>( expr) , proto::child_c< 3>( expr) , proto::child_c< 4>( expr) , proto::child_c< 5>( expr) , proto::child_c< 6>( expr) , proto::child_c< 7>( expr) , proto::child_c< 8>( expr)
|
||||
);
|
||||
}
|
||||
};
|
||||
}
|
||||
namespace detail
|
||||
{
|
||||
template<typename Expr, typename Context>
|
||||
struct is_expr_handled<Expr, Context, 10>
|
||||
{
|
||||
static callable_context_wrapper<Context> &sctx_;
|
||||
static Expr &sexpr_;
|
||||
static typename Expr::proto_tag &stag_;
|
||||
static const bool value =
|
||||
sizeof(yes_type) ==
|
||||
sizeof(
|
||||
detail::check_is_expr_handled(
|
||||
(sctx_(
|
||||
stag_
|
||||
, proto::child_c< 0>( sexpr_) , proto::child_c< 1>( sexpr_) , proto::child_c< 2>( sexpr_) , proto::child_c< 3>( sexpr_) , proto::child_c< 4>( sexpr_) , proto::child_c< 5>( sexpr_) , proto::child_c< 6>( sexpr_) , proto::child_c< 7>( sexpr_) , proto::child_c< 8>( sexpr_) , proto::child_c< 9>( sexpr_)
|
||||
), 0)
|
||||
)
|
||||
);
|
||||
typedef mpl::bool_<value> type;
|
||||
};
|
||||
}
|
||||
namespace context
|
||||
{
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
template<typename Expr, typename Context>
|
||||
struct callable_eval<Expr, Context, 10>
|
||||
{
|
||||
typedef typename proto::result_of::child_c< Expr const &, 0>::type child0; typedef typename proto::result_of::child_c< Expr const &, 1>::type child1; typedef typename proto::result_of::child_c< Expr const &, 2>::type child2; typedef typename proto::result_of::child_c< Expr const &, 3>::type child3; typedef typename proto::result_of::child_c< Expr const &, 4>::type child4; typedef typename proto::result_of::child_c< Expr const &, 5>::type child5; typedef typename proto::result_of::child_c< Expr const &, 6>::type child6; typedef typename proto::result_of::child_c< Expr const &, 7>::type child7; typedef typename proto::result_of::child_c< Expr const &, 8>::type child8; typedef typename proto::result_of::child_c< Expr const &, 9>::type child9;
|
||||
typedef
|
||||
typename BOOST_PROTO_RESULT_OF<
|
||||
Context(
|
||||
typename Expr::proto_tag
|
||||
, child0 , child1 , child2 , child3 , child4 , child5 , child6 , child7 , child8 , child9
|
||||
)
|
||||
>::type
|
||||
result_type;
|
||||
|
||||
|
||||
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return context(
|
||||
typename Expr::proto_tag()
|
||||
, proto::child_c< 0>( expr) , proto::child_c< 1>( expr) , proto::child_c< 2>( expr) , proto::child_c< 3>( expr) , proto::child_c< 4>( expr) , proto::child_c< 5>( expr) , proto::child_c< 6>( expr) , proto::child_c< 7>( expr) , proto::child_c< 8>( expr) , proto::child_c< 9>( expr)
|
||||
);
|
||||
}
|
||||
};
|
||||
}
|
||||
279
test/external/boost/proto/context/detail/preprocessed/default_eval.hpp
vendored
Normal file
279
test/external/boost/proto/context/detail/preprocessed/default_eval.hpp
vendored
Normal file
@@ -0,0 +1,279 @@
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
/// \file default_eval.hpp
|
||||
/// Contains specializations of the default_eval\<\> class template.
|
||||
//
|
||||
// Copyright 2008 Eric Niebler. 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)
|
||||
template<typename Expr, typename Context>
|
||||
struct default_eval<Expr, Context, proto::tag::function, 3>
|
||||
{
|
||||
typedef
|
||||
typename proto::detail::result_of_fixup<
|
||||
typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 0>::type >::type , Context >::type
|
||||
>::type
|
||||
function_type;
|
||||
typedef
|
||||
typename BOOST_PROTO_RESULT_OF<
|
||||
function_type(typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 1>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 2>::type >::type , Context >::type)
|
||||
>::type
|
||||
result_type;
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return this->invoke(expr, context, is_member_function_pointer<function_type>());
|
||||
}
|
||||
private:
|
||||
result_type invoke(Expr &expr, Context &context, mpl::false_) const
|
||||
{
|
||||
return proto::eval(proto::child_c< 0>( expr), context)(
|
||||
proto::eval(proto::child_c< 1>( expr), context) , proto::eval(proto::child_c< 2>( expr), context)
|
||||
);
|
||||
}
|
||||
result_type invoke(Expr &expr, Context &context, mpl::true_) const
|
||||
{
|
||||
BOOST_PROTO_USE_GET_POINTER();
|
||||
typedef typename detail::classtypeof<function_type>::type class_type;
|
||||
return (
|
||||
BOOST_PROTO_GET_POINTER(class_type, BOOST_PROTO_DEFAULT_EVAL(~, 1, expr)) ->*
|
||||
proto::eval(proto::child_c< 0>( expr), context)
|
||||
)(proto::eval(proto::child_c< 2>( expr), context));
|
||||
}
|
||||
};
|
||||
template<typename Expr, typename Context>
|
||||
struct default_eval<Expr, Context, proto::tag::function, 4>
|
||||
{
|
||||
typedef
|
||||
typename proto::detail::result_of_fixup<
|
||||
typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 0>::type >::type , Context >::type
|
||||
>::type
|
||||
function_type;
|
||||
typedef
|
||||
typename BOOST_PROTO_RESULT_OF<
|
||||
function_type(typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 1>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 2>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 3>::type >::type , Context >::type)
|
||||
>::type
|
||||
result_type;
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return this->invoke(expr, context, is_member_function_pointer<function_type>());
|
||||
}
|
||||
private:
|
||||
result_type invoke(Expr &expr, Context &context, mpl::false_) const
|
||||
{
|
||||
return proto::eval(proto::child_c< 0>( expr), context)(
|
||||
proto::eval(proto::child_c< 1>( expr), context) , proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context)
|
||||
);
|
||||
}
|
||||
result_type invoke(Expr &expr, Context &context, mpl::true_) const
|
||||
{
|
||||
BOOST_PROTO_USE_GET_POINTER();
|
||||
typedef typename detail::classtypeof<function_type>::type class_type;
|
||||
return (
|
||||
BOOST_PROTO_GET_POINTER(class_type, BOOST_PROTO_DEFAULT_EVAL(~, 1, expr)) ->*
|
||||
proto::eval(proto::child_c< 0>( expr), context)
|
||||
)(proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context));
|
||||
}
|
||||
};
|
||||
template<typename Expr, typename Context>
|
||||
struct default_eval<Expr, Context, proto::tag::function, 5>
|
||||
{
|
||||
typedef
|
||||
typename proto::detail::result_of_fixup<
|
||||
typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 0>::type >::type , Context >::type
|
||||
>::type
|
||||
function_type;
|
||||
typedef
|
||||
typename BOOST_PROTO_RESULT_OF<
|
||||
function_type(typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 1>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 2>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 3>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 4>::type >::type , Context >::type)
|
||||
>::type
|
||||
result_type;
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return this->invoke(expr, context, is_member_function_pointer<function_type>());
|
||||
}
|
||||
private:
|
||||
result_type invoke(Expr &expr, Context &context, mpl::false_) const
|
||||
{
|
||||
return proto::eval(proto::child_c< 0>( expr), context)(
|
||||
proto::eval(proto::child_c< 1>( expr), context) , proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context)
|
||||
);
|
||||
}
|
||||
result_type invoke(Expr &expr, Context &context, mpl::true_) const
|
||||
{
|
||||
BOOST_PROTO_USE_GET_POINTER();
|
||||
typedef typename detail::classtypeof<function_type>::type class_type;
|
||||
return (
|
||||
BOOST_PROTO_GET_POINTER(class_type, BOOST_PROTO_DEFAULT_EVAL(~, 1, expr)) ->*
|
||||
proto::eval(proto::child_c< 0>( expr), context)
|
||||
)(proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context));
|
||||
}
|
||||
};
|
||||
template<typename Expr, typename Context>
|
||||
struct default_eval<Expr, Context, proto::tag::function, 6>
|
||||
{
|
||||
typedef
|
||||
typename proto::detail::result_of_fixup<
|
||||
typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 0>::type >::type , Context >::type
|
||||
>::type
|
||||
function_type;
|
||||
typedef
|
||||
typename BOOST_PROTO_RESULT_OF<
|
||||
function_type(typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 1>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 2>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 3>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 4>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 5>::type >::type , Context >::type)
|
||||
>::type
|
||||
result_type;
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return this->invoke(expr, context, is_member_function_pointer<function_type>());
|
||||
}
|
||||
private:
|
||||
result_type invoke(Expr &expr, Context &context, mpl::false_) const
|
||||
{
|
||||
return proto::eval(proto::child_c< 0>( expr), context)(
|
||||
proto::eval(proto::child_c< 1>( expr), context) , proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context) , proto::eval(proto::child_c< 5>( expr), context)
|
||||
);
|
||||
}
|
||||
result_type invoke(Expr &expr, Context &context, mpl::true_) const
|
||||
{
|
||||
BOOST_PROTO_USE_GET_POINTER();
|
||||
typedef typename detail::classtypeof<function_type>::type class_type;
|
||||
return (
|
||||
BOOST_PROTO_GET_POINTER(class_type, BOOST_PROTO_DEFAULT_EVAL(~, 1, expr)) ->*
|
||||
proto::eval(proto::child_c< 0>( expr), context)
|
||||
)(proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context) , proto::eval(proto::child_c< 5>( expr), context));
|
||||
}
|
||||
};
|
||||
template<typename Expr, typename Context>
|
||||
struct default_eval<Expr, Context, proto::tag::function, 7>
|
||||
{
|
||||
typedef
|
||||
typename proto::detail::result_of_fixup<
|
||||
typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 0>::type >::type , Context >::type
|
||||
>::type
|
||||
function_type;
|
||||
typedef
|
||||
typename BOOST_PROTO_RESULT_OF<
|
||||
function_type(typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 1>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 2>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 3>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 4>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 5>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 6>::type >::type , Context >::type)
|
||||
>::type
|
||||
result_type;
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return this->invoke(expr, context, is_member_function_pointer<function_type>());
|
||||
}
|
||||
private:
|
||||
result_type invoke(Expr &expr, Context &context, mpl::false_) const
|
||||
{
|
||||
return proto::eval(proto::child_c< 0>( expr), context)(
|
||||
proto::eval(proto::child_c< 1>( expr), context) , proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context) , proto::eval(proto::child_c< 5>( expr), context) , proto::eval(proto::child_c< 6>( expr), context)
|
||||
);
|
||||
}
|
||||
result_type invoke(Expr &expr, Context &context, mpl::true_) const
|
||||
{
|
||||
BOOST_PROTO_USE_GET_POINTER();
|
||||
typedef typename detail::classtypeof<function_type>::type class_type;
|
||||
return (
|
||||
BOOST_PROTO_GET_POINTER(class_type, BOOST_PROTO_DEFAULT_EVAL(~, 1, expr)) ->*
|
||||
proto::eval(proto::child_c< 0>( expr), context)
|
||||
)(proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context) , proto::eval(proto::child_c< 5>( expr), context) , proto::eval(proto::child_c< 6>( expr), context));
|
||||
}
|
||||
};
|
||||
template<typename Expr, typename Context>
|
||||
struct default_eval<Expr, Context, proto::tag::function, 8>
|
||||
{
|
||||
typedef
|
||||
typename proto::detail::result_of_fixup<
|
||||
typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 0>::type >::type , Context >::type
|
||||
>::type
|
||||
function_type;
|
||||
typedef
|
||||
typename BOOST_PROTO_RESULT_OF<
|
||||
function_type(typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 1>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 2>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 3>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 4>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 5>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 6>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 7>::type >::type , Context >::type)
|
||||
>::type
|
||||
result_type;
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return this->invoke(expr, context, is_member_function_pointer<function_type>());
|
||||
}
|
||||
private:
|
||||
result_type invoke(Expr &expr, Context &context, mpl::false_) const
|
||||
{
|
||||
return proto::eval(proto::child_c< 0>( expr), context)(
|
||||
proto::eval(proto::child_c< 1>( expr), context) , proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context) , proto::eval(proto::child_c< 5>( expr), context) , proto::eval(proto::child_c< 6>( expr), context) , proto::eval(proto::child_c< 7>( expr), context)
|
||||
);
|
||||
}
|
||||
result_type invoke(Expr &expr, Context &context, mpl::true_) const
|
||||
{
|
||||
BOOST_PROTO_USE_GET_POINTER();
|
||||
typedef typename detail::classtypeof<function_type>::type class_type;
|
||||
return (
|
||||
BOOST_PROTO_GET_POINTER(class_type, BOOST_PROTO_DEFAULT_EVAL(~, 1, expr)) ->*
|
||||
proto::eval(proto::child_c< 0>( expr), context)
|
||||
)(proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context) , proto::eval(proto::child_c< 5>( expr), context) , proto::eval(proto::child_c< 6>( expr), context) , proto::eval(proto::child_c< 7>( expr), context));
|
||||
}
|
||||
};
|
||||
template<typename Expr, typename Context>
|
||||
struct default_eval<Expr, Context, proto::tag::function, 9>
|
||||
{
|
||||
typedef
|
||||
typename proto::detail::result_of_fixup<
|
||||
typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 0>::type >::type , Context >::type
|
||||
>::type
|
||||
function_type;
|
||||
typedef
|
||||
typename BOOST_PROTO_RESULT_OF<
|
||||
function_type(typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 1>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 2>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 3>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 4>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 5>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 6>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 7>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 8>::type >::type , Context >::type)
|
||||
>::type
|
||||
result_type;
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return this->invoke(expr, context, is_member_function_pointer<function_type>());
|
||||
}
|
||||
private:
|
||||
result_type invoke(Expr &expr, Context &context, mpl::false_) const
|
||||
{
|
||||
return proto::eval(proto::child_c< 0>( expr), context)(
|
||||
proto::eval(proto::child_c< 1>( expr), context) , proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context) , proto::eval(proto::child_c< 5>( expr), context) , proto::eval(proto::child_c< 6>( expr), context) , proto::eval(proto::child_c< 7>( expr), context) , proto::eval(proto::child_c< 8>( expr), context)
|
||||
);
|
||||
}
|
||||
result_type invoke(Expr &expr, Context &context, mpl::true_) const
|
||||
{
|
||||
BOOST_PROTO_USE_GET_POINTER();
|
||||
typedef typename detail::classtypeof<function_type>::type class_type;
|
||||
return (
|
||||
BOOST_PROTO_GET_POINTER(class_type, BOOST_PROTO_DEFAULT_EVAL(~, 1, expr)) ->*
|
||||
proto::eval(proto::child_c< 0>( expr), context)
|
||||
)(proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context) , proto::eval(proto::child_c< 5>( expr), context) , proto::eval(proto::child_c< 6>( expr), context) , proto::eval(proto::child_c< 7>( expr), context) , proto::eval(proto::child_c< 8>( expr), context));
|
||||
}
|
||||
};
|
||||
template<typename Expr, typename Context>
|
||||
struct default_eval<Expr, Context, proto::tag::function, 10>
|
||||
{
|
||||
typedef
|
||||
typename proto::detail::result_of_fixup<
|
||||
typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 0>::type >::type , Context >::type
|
||||
>::type
|
||||
function_type;
|
||||
typedef
|
||||
typename BOOST_PROTO_RESULT_OF<
|
||||
function_type(typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 1>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 2>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 3>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 4>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 5>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 6>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 7>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 8>::type >::type , Context >::type , typename proto::result_of::eval< typename remove_reference< typename proto::result_of::child_c< Expr, 9>::type >::type , Context >::type)
|
||||
>::type
|
||||
result_type;
|
||||
result_type operator ()(Expr &expr, Context &context) const
|
||||
{
|
||||
return this->invoke(expr, context, is_member_function_pointer<function_type>());
|
||||
}
|
||||
private:
|
||||
result_type invoke(Expr &expr, Context &context, mpl::false_) const
|
||||
{
|
||||
return proto::eval(proto::child_c< 0>( expr), context)(
|
||||
proto::eval(proto::child_c< 1>( expr), context) , proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context) , proto::eval(proto::child_c< 5>( expr), context) , proto::eval(proto::child_c< 6>( expr), context) , proto::eval(proto::child_c< 7>( expr), context) , proto::eval(proto::child_c< 8>( expr), context) , proto::eval(proto::child_c< 9>( expr), context)
|
||||
);
|
||||
}
|
||||
result_type invoke(Expr &expr, Context &context, mpl::true_) const
|
||||
{
|
||||
BOOST_PROTO_USE_GET_POINTER();
|
||||
typedef typename detail::classtypeof<function_type>::type class_type;
|
||||
return (
|
||||
BOOST_PROTO_GET_POINTER(class_type, BOOST_PROTO_DEFAULT_EVAL(~, 1, expr)) ->*
|
||||
proto::eval(proto::child_c< 0>( expr), context)
|
||||
)(proto::eval(proto::child_c< 2>( expr), context) , proto::eval(proto::child_c< 3>( expr), context) , proto::eval(proto::child_c< 4>( expr), context) , proto::eval(proto::child_c< 5>( expr), context) , proto::eval(proto::child_c< 6>( expr), context) , proto::eval(proto::child_c< 7>( expr), context) , proto::eval(proto::child_c< 8>( expr), context) , proto::eval(proto::child_c< 9>( expr), context));
|
||||
}
|
||||
};
|
||||
97
test/external/boost/proto/context/detail/preprocessed/null_eval.hpp
vendored
Normal file
97
test/external/boost/proto/context/detail/preprocessed/null_eval.hpp
vendored
Normal file
@@ -0,0 +1,97 @@
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
/// \file null_eval.hpp
|
||||
/// Contains specializations of the null_eval\<\> class template.
|
||||
//
|
||||
// Copyright 2008 Eric Niebler. 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)
|
||||
template<typename Expr, typename Context>
|
||||
struct null_eval<Expr, Context, 1>
|
||||
{
|
||||
typedef void result_type;
|
||||
void operator ()(Expr &expr, Context &ctx) const
|
||||
{
|
||||
proto::eval(proto::child_c< 0>(expr), ctx);
|
||||
}
|
||||
};
|
||||
template<typename Expr, typename Context>
|
||||
struct null_eval<Expr, Context, 2>
|
||||
{
|
||||
typedef void result_type;
|
||||
void operator ()(Expr &expr, Context &ctx) const
|
||||
{
|
||||
proto::eval(proto::child_c< 0>(expr), ctx); proto::eval(proto::child_c< 1>(expr), ctx);
|
||||
}
|
||||
};
|
||||
template<typename Expr, typename Context>
|
||||
struct null_eval<Expr, Context, 3>
|
||||
{
|
||||
typedef void result_type;
|
||||
void operator ()(Expr &expr, Context &ctx) const
|
||||
{
|
||||
proto::eval(proto::child_c< 0>(expr), ctx); proto::eval(proto::child_c< 1>(expr), ctx); proto::eval(proto::child_c< 2>(expr), ctx);
|
||||
}
|
||||
};
|
||||
template<typename Expr, typename Context>
|
||||
struct null_eval<Expr, Context, 4>
|
||||
{
|
||||
typedef void result_type;
|
||||
void operator ()(Expr &expr, Context &ctx) const
|
||||
{
|
||||
proto::eval(proto::child_c< 0>(expr), ctx); proto::eval(proto::child_c< 1>(expr), ctx); proto::eval(proto::child_c< 2>(expr), ctx); proto::eval(proto::child_c< 3>(expr), ctx);
|
||||
}
|
||||
};
|
||||
template<typename Expr, typename Context>
|
||||
struct null_eval<Expr, Context, 5>
|
||||
{
|
||||
typedef void result_type;
|
||||
void operator ()(Expr &expr, Context &ctx) const
|
||||
{
|
||||
proto::eval(proto::child_c< 0>(expr), ctx); proto::eval(proto::child_c< 1>(expr), ctx); proto::eval(proto::child_c< 2>(expr), ctx); proto::eval(proto::child_c< 3>(expr), ctx); proto::eval(proto::child_c< 4>(expr), ctx);
|
||||
}
|
||||
};
|
||||
template<typename Expr, typename Context>
|
||||
struct null_eval<Expr, Context, 6>
|
||||
{
|
||||
typedef void result_type;
|
||||
void operator ()(Expr &expr, Context &ctx) const
|
||||
{
|
||||
proto::eval(proto::child_c< 0>(expr), ctx); proto::eval(proto::child_c< 1>(expr), ctx); proto::eval(proto::child_c< 2>(expr), ctx); proto::eval(proto::child_c< 3>(expr), ctx); proto::eval(proto::child_c< 4>(expr), ctx); proto::eval(proto::child_c< 5>(expr), ctx);
|
||||
}
|
||||
};
|
||||
template<typename Expr, typename Context>
|
||||
struct null_eval<Expr, Context, 7>
|
||||
{
|
||||
typedef void result_type;
|
||||
void operator ()(Expr &expr, Context &ctx) const
|
||||
{
|
||||
proto::eval(proto::child_c< 0>(expr), ctx); proto::eval(proto::child_c< 1>(expr), ctx); proto::eval(proto::child_c< 2>(expr), ctx); proto::eval(proto::child_c< 3>(expr), ctx); proto::eval(proto::child_c< 4>(expr), ctx); proto::eval(proto::child_c< 5>(expr), ctx); proto::eval(proto::child_c< 6>(expr), ctx);
|
||||
}
|
||||
};
|
||||
template<typename Expr, typename Context>
|
||||
struct null_eval<Expr, Context, 8>
|
||||
{
|
||||
typedef void result_type;
|
||||
void operator ()(Expr &expr, Context &ctx) const
|
||||
{
|
||||
proto::eval(proto::child_c< 0>(expr), ctx); proto::eval(proto::child_c< 1>(expr), ctx); proto::eval(proto::child_c< 2>(expr), ctx); proto::eval(proto::child_c< 3>(expr), ctx); proto::eval(proto::child_c< 4>(expr), ctx); proto::eval(proto::child_c< 5>(expr), ctx); proto::eval(proto::child_c< 6>(expr), ctx); proto::eval(proto::child_c< 7>(expr), ctx);
|
||||
}
|
||||
};
|
||||
template<typename Expr, typename Context>
|
||||
struct null_eval<Expr, Context, 9>
|
||||
{
|
||||
typedef void result_type;
|
||||
void operator ()(Expr &expr, Context &ctx) const
|
||||
{
|
||||
proto::eval(proto::child_c< 0>(expr), ctx); proto::eval(proto::child_c< 1>(expr), ctx); proto::eval(proto::child_c< 2>(expr), ctx); proto::eval(proto::child_c< 3>(expr), ctx); proto::eval(proto::child_c< 4>(expr), ctx); proto::eval(proto::child_c< 5>(expr), ctx); proto::eval(proto::child_c< 6>(expr), ctx); proto::eval(proto::child_c< 7>(expr), ctx); proto::eval(proto::child_c< 8>(expr), ctx);
|
||||
}
|
||||
};
|
||||
template<typename Expr, typename Context>
|
||||
struct null_eval<Expr, Context, 10>
|
||||
{
|
||||
typedef void result_type;
|
||||
void operator ()(Expr &expr, Context &ctx) const
|
||||
{
|
||||
proto::eval(proto::child_c< 0>(expr), ctx); proto::eval(proto::child_c< 1>(expr), ctx); proto::eval(proto::child_c< 2>(expr), ctx); proto::eval(proto::child_c< 3>(expr), ctx); proto::eval(proto::child_c< 4>(expr), ctx); proto::eval(proto::child_c< 5>(expr), ctx); proto::eval(proto::child_c< 6>(expr), ctx); proto::eval(proto::child_c< 7>(expr), ctx); proto::eval(proto::child_c< 8>(expr), ctx); proto::eval(proto::child_c< 9>(expr), ctx);
|
||||
}
|
||||
};
|
||||
56
test/external/boost/proto/context/null.hpp
vendored
Normal file
56
test/external/boost/proto/context/null.hpp
vendored
Normal file
@@ -0,0 +1,56 @@
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
/// \file null.hpp
|
||||
/// Definintion of null_context\<\>, an evaluation context for
|
||||
/// proto::eval() that simply evaluates each child expression, doesn't
|
||||
/// combine the results at all, and returns void.
|
||||
//
|
||||
// Copyright 2008 Eric Niebler. 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_PROTO_CONTEXT_NULL_HPP_EAN_06_24_2007
|
||||
#define BOOST_PROTO_CONTEXT_NULL_HPP_EAN_06_24_2007
|
||||
|
||||
#include <boost/preprocessor/iteration/iterate.hpp>
|
||||
#include <boost/preprocessor/repetition/repeat.hpp>
|
||||
#include <boost/proto/proto_fwd.hpp>
|
||||
#include <boost/proto/eval.hpp>
|
||||
#include <boost/proto/traits.hpp>
|
||||
|
||||
namespace boost { namespace proto { namespace context
|
||||
{
|
||||
|
||||
template<
|
||||
typename Expr
|
||||
, typename Context
|
||||
, long Arity // = Expr::proto_arity_c
|
||||
>
|
||||
struct null_eval
|
||||
{};
|
||||
|
||||
template<typename Expr, typename Context>
|
||||
struct null_eval<Expr, Context, 0>
|
||||
{
|
||||
typedef void result_type;
|
||||
void operator()(Expr &, Context &) const
|
||||
{}
|
||||
};
|
||||
|
||||
// Additional specializations generated by the preprocessor
|
||||
#include <boost/proto/context/detail/null_eval.hpp>
|
||||
|
||||
/// null_context
|
||||
///
|
||||
struct null_context
|
||||
{
|
||||
/// null_context::eval
|
||||
///
|
||||
template<typename Expr, typename ThisContext = null_context const>
|
||||
struct eval
|
||||
: null_eval<Expr, ThisContext>
|
||||
{};
|
||||
};
|
||||
|
||||
}}}
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user