diff DEPENDENCIES/generic/include/boost/range/detail/collection_traits.hpp @ 16:2665513ce2d3

Add boost headers

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DEPENDENCIES/generic/include/boost/range/detail/collection_traits.hpp	Tue Aug 05 11:11:38 2014 +0100
@@ -0,0 +1,266 @@
+//  Boost string_algo library collection_traits.hpp header file  -------------//
+
+//  Copyright Pavol Droba 2002-2003. Use, modification and
+//  distribution is subject to 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)
+
+// (C) Copyright Thorsten Ottosen 2002-2003. Use, modification and
+//  distribution is subject to 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)
+
+// (C) Copyright Jeremy Siek 2001. Use, modification and
+//  distribution is subject to 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)
+
+//  Original idea of container traits was proposed by Jeremy Siek and
+//  Thorsten Ottosen. This implementation is lightweighted version
+//  of container_traits adapter for usage with string_algo library
+
+#ifndef BOOST_RANGE_STRING_COLLECTION_TRAITS_HPP
+#define BOOST_RANGE_STRING_COLLECTION_TRAITS_HPP
+
+#include <boost/algorithm/string/config.hpp>
+#include <boost/type_traits/is_array.hpp>
+#include <boost/type_traits/is_pointer.hpp>
+#include <boost/mpl/eval_if.hpp>
+
+// Implementation
+#include <boost/range/detail/collection_traits_detail.hpp>
+
+/*! \file
+    Defines collection_traits class and related free-standing functions.
+    This facility is used to unify the access to different types of collections.
+    It allows the algorithms in the library to work with STL collections, c-style
+    array, null-terminated c-strings (and more) using the same interface.
+*/
+
+namespace boost {
+    namespace algorithm {
+
+//  collection_traits template class -----------------------------------------//
+        
+        //! collection_traits class
+        /*!
+            Collection traits provide uniform access to different types of 
+            collections. This functionality allows to write generic algorithms
+            which work with several different kinds of collections.
+
+            Currently following collection types are supported:
+                - containers with STL compatible container interface ( see ContainerConcept )
+                    ( i.e. \c std::vector<>, \c std::list<>, \c std::string<> ... )
+                - c-style array 
+                   ( \c char[10], \c int[15] ... )
+                - null-terminated c-strings
+                    ( \c char*, \c wchar_T* )
+                - std::pair of iterators 
+                    ( i.e \c std::pair<vector<int>::iterator,vector<int>::iterator> )
+
+            Collection traits provide an external collection interface operations.
+            All are accessible using free-standing functions.
+
+            The following operations are supported:
+                - \c size()
+                - \c empty()
+                - \c begin()
+                - \c end()
+
+            Container traits have somewhat limited functionality on compilers not
+            supporting partial template specialization and partial template ordering.
+        */
+        template< typename T >
+        struct collection_traits
+        {
+        private:
+            typedef BOOST_STRING_TYPENAME ::boost::mpl::eval_if< 
+                    ::boost::algorithm::detail::is_pair<T>, 
+                        detail::pair_container_traits_selector<T>,
+                        BOOST_STRING_TYPENAME ::boost::mpl::eval_if< 
+                        ::boost::is_array<T>, 
+                            detail::array_container_traits_selector<T>,
+                            BOOST_STRING_TYPENAME ::boost::mpl::eval_if<
+                            ::boost::is_pointer<T>,
+                                detail::pointer_container_traits_selector<T>,
+                                detail::default_container_traits_selector<T>
+                            >
+                        > 
+                >::type container_helper_type;
+        public:
+            //! Function type       
+            typedef container_helper_type function_type;        
+            //! Value type
+            typedef BOOST_STRING_TYPENAME 
+                container_helper_type::value_type value_type;
+            //! Size type
+            typedef BOOST_STRING_TYPENAME 
+                container_helper_type::size_type size_type;
+            //! Iterator type
+            typedef BOOST_STRING_TYPENAME 
+                container_helper_type::iterator iterator;
+            //! Const iterator type
+            typedef BOOST_STRING_TYPENAME 
+                container_helper_type::const_iterator const_iterator;
+            //! Result iterator type ( iterator of const_iterator, depending on the constness of the container )
+            typedef BOOST_STRING_TYPENAME 
+                container_helper_type::result_iterator result_iterator;
+            //! Difference type
+            typedef BOOST_STRING_TYPENAME 
+                container_helper_type::difference_type difference_type;
+
+        }; // 'collection_traits'
+
+//  collection_traits metafunctions -----------------------------------------//
+
+        //! Container value_type trait
+        /*!
+            Extract the type of elements contained in a container
+        */
+        template< typename C >
+        struct value_type_of
+        {
+            typedef BOOST_STRING_TYPENAME collection_traits<C>::value_type type;
+        };
+        
+        //! Container difference trait
+        /*!
+            Extract the container's difference type
+        */
+        template< typename C >
+        struct difference_type_of
+        {
+            typedef BOOST_STRING_TYPENAME collection_traits<C>::difference_type type;
+        };
+
+        //! Container iterator trait
+        /*!
+            Extract the container's iterator type
+        */
+        template< typename C >
+        struct iterator_of
+        {
+            typedef BOOST_STRING_TYPENAME collection_traits<C>::iterator type;
+        };
+
+        //! Container const_iterator trait
+        /*!
+            Extract the container's const_iterator type
+        */
+        template< typename C >
+        struct const_iterator_of
+        {
+            typedef BOOST_STRING_TYPENAME collection_traits<C>::const_iterator type;
+        };
+
+
+        //! Container result_iterator
+        /*!
+            Extract the container's result_iterator type. This type maps to \c C::iterator
+            for mutable container and \c C::const_iterator for const containers.
+        */
+        template< typename C >
+        struct result_iterator_of
+        {
+            typedef BOOST_STRING_TYPENAME collection_traits<C>::result_iterator type;
+        };
+
+//  collection_traits related functions -----------------------------------------//
+
+        //! Free-standing size() function
+        /*!
+            Get the size of the container. Uses collection_traits.
+        */
+        template< typename C >
+        inline BOOST_STRING_TYPENAME collection_traits<C>::size_type
+        size( const C& c )
+        {
+            return collection_traits<C>::function_type::size( c ); 
+        }
+
+        //! Free-standing empty() function
+        /*!
+            Check whether the container is empty. Uses container traits.
+        */
+        template< typename C >
+        inline bool empty( const C& c )
+        {
+            return collection_traits<C>::function_type::empty( c );
+        }
+
+#ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+
+        //! Free-standing begin() function
+        /*!
+            Get the begin iterator of the container. Uses collection_traits.
+        */
+        template< typename C >
+        inline BOOST_STRING_TYPENAME collection_traits<C>::iterator
+        begin( C& c )
+        {
+            return collection_traits<C>::function_type::begin( c ); 
+        }
+
+        //! Free-standing begin() function
+        /*!
+            \overload
+        */
+        template< typename C >
+        inline BOOST_STRING_TYPENAME collection_traits<C>::const_iterator
+        begin( const C& c )
+        {
+            return collection_traits<C>::function_type::begin( c ); 
+        }
+
+        //! Free-standing end() function
+        /*!
+            Get the begin iterator of the container. Uses collection_traits.
+        */
+        template< typename C >
+        inline BOOST_STRING_TYPENAME collection_traits<C>::iterator
+        end( C& c )
+        {
+            return collection_traits<C>::function_type::end( c );
+        }
+
+        //! Free-standing end() function
+        /*!
+            \overload           
+        */
+        template< typename C >
+        inline BOOST_STRING_TYPENAME collection_traits<C>::const_iterator
+        end( const C& c )
+        {
+            return collection_traits<C>::function_type::end( c );
+        }
+
+#else // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+
+        //! Free-standing begin() function
+        /*!
+            \overload
+        */
+        template< typename C >
+        inline BOOST_STRING_TYPENAME collection_traits<C>::result_iterator
+        begin( C& c )
+        {
+            return collection_traits<C>::function_type::begin( c );
+        }
+
+        //! Free-standing end() function
+        /*!
+            \overload
+        */
+        template< typename C >
+        inline BOOST_STRING_TYPENAME collection_traits<C>::result_iterator
+        end( C& c )
+        {
+            return collection_traits<C>::function_type::end( c );
+        }
+
+#endif // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+
+    } // namespace algorithm
+} // namespace boost
+
+#endif // BOOST_STRING_COLLECTION_TRAITS_HPP