*** empty log message ***

[SVN r23240]
2004-06-29 02:50:07 +00:00
commit 6a455033ee
35 changed files with 3239 additions and 0 deletions
--- a/include/boost/range/detail/begin.hpp
+++ b/include/boost/range/detail/begin.hpp
@ -0,0 +1,120 @@
+// Boost.Range library
+//
+//  Copyright Thorsten Ottosen 2003-2004. 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)
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+
+#ifndef BOOST_RANGE_DETAIL_BEGIN_HPP
+#define BOOST_RANGE_DETAIL_BEGIN_HPP
+
+#include <boost/range/detail/result_iterator.hpp>
+#include <boost/range/detail/common.hpp>
+
+namespace boost 
+{
+    
+    namespace range_detail
+    {
+        template< typename T >
+        struct range_begin;
+
+        //////////////////////////////////////////////////////////////////////
+        // default
+        //////////////////////////////////////////////////////////////////////
+        
+        template<>
+        struct range_begin<std_container_>
+        {
+            template< typename C >
+			static BOOST_CT_DEDUCED_TYPENAME result_iterator_of<C>::type fun( C& c )
+            {
+                return c.begin();
+            };
+        };
+                    
+        //////////////////////////////////////////////////////////////////////
+        // pair
+        //////////////////////////////////////////////////////////////////////
+        
+        template<>
+        struct range_begin<std_pair_>
+        {
+            template< typename P >
+            static BOOST_CT_DEDUCED_TYPENAME result_iterator_of<P>::type fun( const P& p )
+            {
+                return p.first;
+            }
+        };
+ 
+        //////////////////////////////////////////////////////////////////////
+        // array
+        //////////////////////////////////////////////////////////////////////
+        
+        template<>
+        struct range_begin<array_>
+        {
+            template< typename T, std::size_t sz >
+            static T* fun( T BOOST_ARRAY_REF[sz] )
+            {
+                return array;
+            }
+        };
+
+        //////////////////////////////////////////////////////////////////////
+        // string
+        //////////////////////////////////////////////////////////////////////
+     
+        template<>
+        struct range_begin<char_ptr_>
+        {
+            static char* fun( char* s )
+            {
+                return s;
+            }
+        };
+
+        template<>
+        struct range_begin<const_char_ptr_>
+        {
+            static const char* fun( const char* s )
+            {
+                return s;
+            }
+        };
+        
+        template<>
+        struct range_begin<wchar_t_ptr_>
+        {
+            
+            static wchar_t* fun( wchar_t* s )
+            {
+                return s;
+            }
+        };
+
+        template<>
+        struct range_begin<const_wchar_t_ptr_>
+        {
+            static const wchar_t* fun( const wchar_t* s )
+            {
+                return s;
+            }
+        };
+
+    } // namespace 'range_traits_detail'
+    
+    template< typename C >
+    inline BOOST_DEDUCED_TYPENAME result_iterator_of<C>::type 
+    begin( C& c )
+    {
+        return range_traits_detail::range_begin< BOOST_DEDUCED_TYPENAME range_traits_detail::range<C>::type >::fun( c );
+    }
+    
+} // namespace 'boost'
+
+
+#endif