Added boost header

test/external/boost/icl/ptime.hpp

@@ -0,0 +1,122 @@
+/*-----------------------------------------------------------------------------+
+Copyright (c) 2008-2009: Joachim Faulhaber
++------------------------------------------------------------------------------+
+   Distributed under the Boost Software License, Version 1.0.
+      (See accompanying file LICENCE.txt or copy at
+           http://www.boost.org/LICENSE_1_0.txt)
++-----------------------------------------------------------------------------*/
+
+/*------------------------------------------------------------------------------
+itl_ptime provides adapter code for boost::posix_time::ptime.
+It implements incrementation (++) decrementation (--) and a neutral element
+w.r.t. addition (identity_element()).
+------------------------------------------------------------------------------*/
+
+#ifndef BOOST_ICL_PTIME_HPP_JOFA_080416
+#define BOOST_ICL_PTIME_HPP_JOFA_080416
+
+#include <boost/icl/detail/boost_config.hpp>
+#include <boost/detail/workaround.hpp>
+
+#ifdef BOOST_MSVC 
+#pragma warning(push)
+#pragma warning(disable:4100) // boost/date_time/time.hpp(80) : warning C4100: 'as_offset' : unreferenced formal parameter
+#pragma warning(disable:4127) // conditional expression is constant
+#pragma warning(disable:4244) // 'argument' : conversion from 'int' to 'unsigned short', possible loss of data
+#pragma warning(disable:4702) // boost\lexical_cast.hpp(1159) : warning C4702: unreachable code
+#pragma warning(disable:4996) // Function call with parameters that may be unsafe - this call relies on the caller to check that the passed values are correct. To disable this warning, use -D_SCL_SECURE_NO_WARNINGS. See documentation on how to use Visual C++ 'Checked Iterators'
+#endif                        
+
+#include <stdio.h>
+#include <string>
+#include <sstream>
+#include <iostream>
+#include <boost/date_time/posix_time/posix_time.hpp>
+
+#ifdef BOOST_MSVC
+#pragma warning(pop)
+#endif
+
+#include <boost/icl/type_traits/identity_element.hpp>
+#include <boost/icl/type_traits/difference_type_of.hpp>
+#include <boost/icl/type_traits/size_type_of.hpp>
+#include <boost/icl/type_traits/is_discrete.hpp>
+
+namespace boost{namespace icl
+{
+    template<> struct is_discrete<boost::posix_time::ptime>
+    {
+        typedef is_discrete type;
+        BOOST_STATIC_CONSTANT(bool, value = true);
+    };
+
+    template<> 
+    inline boost::posix_time::ptime identity_element<boost::posix_time::ptime>::value()
+    { 
+        return boost::posix_time::ptime(boost::posix_time::min_date_time); 
+    }
+
+    template<> 
+    struct has_difference<boost::posix_time::ptime> 
+    { 
+        typedef has_difference type;
+        BOOST_STATIC_CONSTANT(bool, value = true);
+    };  
+
+    template<> 
+    struct difference_type_of<boost::posix_time::ptime> 
+    { 
+        typedef boost::posix_time::time_duration type; 
+    };  
+
+    template<> 
+    struct size_type_of<boost::posix_time::ptime> 
+    { 
+        typedef boost::posix_time::time_duration type; 
+    };  
+
+    // ------------------------------------------------------------------------
+    boost::posix_time::ptime operator ++(boost::posix_time::ptime& x)
+    {
+        return x += boost::posix_time::ptime::time_duration_type::unit();
+    }
+
+    boost::posix_time::ptime operator --(boost::posix_time::ptime& x)
+    {
+        return x -= boost::posix_time::ptime::time_duration_type::unit();
+    }
+
+    // ------------------------------------------------------------------------
+    template<> struct is_discrete<boost::posix_time::time_duration>
+    {
+        typedef is_discrete type;
+        BOOST_STATIC_CONSTANT(bool, value = true);
+    };
+
+    template<> 
+    struct has_difference<boost::posix_time::time_duration> 
+    { 
+        typedef has_difference type;
+        BOOST_STATIC_CONSTANT(bool, value = true);
+    };  
+
+    template<> 
+    struct size_type_of<boost::posix_time::time_duration> 
+    { 
+        typedef boost::posix_time::time_duration type; 
+    };  
+
+    boost::posix_time::time_duration operator ++(boost::posix_time::time_duration& x)
+    {
+        return x += boost::posix_time::ptime::time_duration_type::unit();
+    }
+
+    boost::posix_time::time_duration operator --(boost::posix_time::time_duration& x)
+    {
+        return x -= boost::posix_time::ptime::time_duration_type::unit();
+    }
+}} // namespace icl boost
+
+#endif
+
+