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[SVN r27796]
This commit is contained in:
Thorsten Jørgen Ottosen
2005-03-24 11:23:04 +00:00
parent 7d5596abd6
commit 1c8f27535d
7 changed files with 120 additions and 88 deletions
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35
include/boost/range/size.hpp
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@ -29,16 +29,18 @@
namespace boost
{
#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
namespace range_detail
{
#endif
//////////////////////////////////////////////////////////////////////
// primary template
//////////////////////////////////////////////////////////////////////
template< typename C >
inline BOOST_DEDUCED_TYPENAME C::size_type
size( const C& c )
boost_range_size( const C& c )
{
return c.size();
}
@ -48,7 +50,7 @@ namespace range_detail
//////////////////////////////////////////////////////////////////////
template< typename Iterator >
inline std::size_t size( const std::pair<Iterator,Iterator>& p )
inline std::size_t boost_range_size( const std::pair<Iterator,Iterator>& p )
{
return std::distance( p.first, p.second );
}
@ -58,13 +60,13 @@ namespace range_detail
//////////////////////////////////////////////////////////////////////
template< typename T, std::size_t sz >
inline std::size_t size( const T (&array)[sz] )
inline std::size_t boost_range_size( const T (&array)[sz] )
{
return range_detail::array_size<T,sz>( array );
}
template< typename T, std::size_t sz >
inline std::size_t size( T (&array)[sz] )
inline std::size_t boost_range_size( T (&array)[sz] )
{
return boost::range_detail::array_size<T,sz>( array );
}
@ -73,37 +75,42 @@ namespace range_detail
// string
//////////////////////////////////////////////////////////////////////
inline std::size_t size( const char* const& s )
inline std::size_t boost_range_size( const char* const& s )
{
return boost::range_detail::str_size( s );
}
inline std::size_t size( const wchar_t* const& s )
inline std::size_t boost_range_size( const wchar_t* const& s )
{
return boost::range_detail::str_size( s );
}
#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
} // namespace 'range_detail'
#endif
template< class T >
inline BOOST_DEDUCED_TYPENAME range_size<T>::type size( const T& r )
inline BOOST_DEDUCED_TYPENAME range_size<T>::type size( const T& r )
{
return range_detail::size( r );
#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
using namespace range_detail;
#endif
return boost_range_size( r );
}
#if BOOST_WORKAROUND(__MWERKS__, <= 0x3003 ) || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
// BCB and CW are not able to overload pointer when class overloads are also available.
inline range_size<const char*>::type size( const char* r ) {
inline range_size<const char*>::type size( const char* r ) {
return range_detail::str_size( r );
}
inline range_size<char*>::type size( char* r ) {
inline range_size<char*>::type size( char* r ) {
return range_detail::str_size( r );
}
inline range_size<const wchar_t*>::type size( const wchar_t* r ) {
inline range_size<const wchar_t*>::type size( const wchar_t* r ) {
return range_detail::str_size( r );
}
inline range_size<wchar_t*>::type size( wchar_t* r ) {
inline range_size<wchar_t*>::type size( wchar_t* r ) {
return range_detail::str_size( r );
}
#endif