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Merge pull request #44 from apolukhin/develop

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Added BOOST_CONSTEXPR for begin()/end()
This commit is contained in:
neilgroves
2017-04-17 14:39:19 +01:00
committed by GitHub
parent deb3ae9800 4ce15f9b52
commit 452b1bb7e7
5 changed files with 25 additions and 25 deletions
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14
include/boost/range/begin.hpp
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@ -36,7 +36,7 @@ namespace range_detail
////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////
template< typename C > template< typename C >
inline BOOST_DEDUCED_TYPENAME range_iterator<C>::type BOOST_CONSTEXPR inline BOOST_DEDUCED_TYPENAME range_iterator<C>::type
range_begin( C& c ) range_begin( C& c )
{ {
// //
@ -52,13 +52,13 @@ namespace range_detail
////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////
template< typename Iterator > template< typename Iterator >
inline Iterator range_begin( const std::pair<Iterator,Iterator>& p ) BOOST_CONSTEXPR inline Iterator range_begin( const std::pair<Iterator,Iterator>& p )
{ {
return p.first; return p.first;
} }
template< typename Iterator > template< typename Iterator >
inline Iterator range_begin( std::pair<Iterator,Iterator>& p ) BOOST_CONSTEXPR inline Iterator range_begin( std::pair<Iterator,Iterator>& p )
{ {
return p.first; return p.first;
} }
@ -71,13 +71,13 @@ namespace range_detail
// May this be discarded? Or is it needed for bad compilers? // May this be discarded? Or is it needed for bad compilers?
// //
template< typename T, std::size_t sz > template< typename T, std::size_t sz >
inline const T* range_begin( const T (&a)[sz] ) BOOST_CONSTEXPR inline const T* range_begin( const T (&a)[sz] ) BOOST_NOEXCEPT
{ {
return a; return a;
} }
template< typename T, std::size_t sz > template< typename T, std::size_t sz >
inline T* range_begin( T (&a)[sz] ) BOOST_CONSTEXPR inline T* range_begin( T (&a)[sz] ) BOOST_NOEXCEPT
{ {
return a; return a;
} }
@ -94,7 +94,7 @@ namespace range_adl_barrier
{ {
template< class T > template< class T >
inline BOOST_DEDUCED_TYPENAME range_iterator<T>::type begin( T& r ) BOOST_CONSTEXPR inline BOOST_DEDUCED_TYPENAME range_iterator<T>::type begin( T& r )
{ {
#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
using namespace range_detail; using namespace range_detail;
@ -103,7 +103,7 @@ inline BOOST_DEDUCED_TYPENAME range_iterator<T>::type begin( T& r )
} }
template< class T > template< class T >
inline BOOST_DEDUCED_TYPENAME range_iterator<const T>::type begin( const T& r ) BOOST_CONSTEXPR inline BOOST_DEDUCED_TYPENAME range_iterator<const T>::type begin( const T& r )
{ {
#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
using namespace range_detail; using namespace range_detail;

8
include/boost/range/detail/begin.hpp
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@ -32,7 +32,7 @@ namespace boost
struct range_begin<std_container_> struct range_begin<std_container_>
{ {
template< typename C > template< typename C >
static BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type fun( C& c ) BOOST_CONSTEXPR static BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type fun( C& c )
{ {
return c.begin(); return c.begin();
}; };
@ -46,7 +46,7 @@ namespace boost
struct range_begin<std_pair_> struct range_begin<std_pair_>
{ {
template< typename P > template< typename P >
static BOOST_RANGE_DEDUCED_TYPENAME range_iterator<P>::type fun( const P& p ) BOOST_CONSTEXPR static BOOST_RANGE_DEDUCED_TYPENAME range_iterator<P>::type fun( const P& p )
{ {
return p.first; return p.first;
} }
@ -60,7 +60,7 @@ namespace boost
struct range_begin<array_> struct range_begin<array_>
{ {
template<typename T> template<typename T>
static BOOST_RANGE_DEDUCED_TYPENAME range_value<T>::type* fun(T& t) BOOST_CONSTEXPR static BOOST_RANGE_DEDUCED_TYPENAME range_value<T>::type* fun(T& t)
{ {
return t; return t;
} }
@ -71,7 +71,7 @@ namespace boost
namespace range_adl_barrier namespace range_adl_barrier
{ {
template< typename C > template< typename C >
inline BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type BOOST_CONSTEXPR inline BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type
begin( C& c ) begin( C& c )
{ {
return range_detail::range_begin< BOOST_RANGE_DEDUCED_TYPENAME range_detail::range<C>::type >::fun( c ); return range_detail::range_begin< BOOST_RANGE_DEDUCED_TYPENAME range_detail::range<C>::type >::fun( c );

8
include/boost/range/detail/end.hpp
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@ -33,7 +33,7 @@ namespace boost
struct range_end<std_container_> struct range_end<std_container_>
{ {
template< typename C > template< typename C >
static BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type BOOST_CONSTEXPR static BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type
fun( C& c ) fun( C& c )
{ {
return c.end(); return c.end();
@ -48,7 +48,7 @@ namespace boost
struct range_end<std_pair_> struct range_end<std_pair_>
{ {
template< typename P > template< typename P >
static BOOST_RANGE_DEDUCED_TYPENAME range_iterator<P>::type BOOST_CONSTEXPR static BOOST_RANGE_DEDUCED_TYPENAME range_iterator<P>::type
fun( const P& p ) fun( const P& p )
{ {
return p.second; return p.second;
@ -63,7 +63,7 @@ namespace boost
struct range_end<array_> struct range_end<array_>
{ {
template<typename T> template<typename T>
static BOOST_RANGE_DEDUCED_TYPENAME remove_extent<T>::type* fun(T& t) BOOST_CONSTEXPR static BOOST_RANGE_DEDUCED_TYPENAME remove_extent<T>::type* fun(T& t)
{ {
return t + remove_extent<T>::size; return t + remove_extent<T>::size;
} }
@ -74,7 +74,7 @@ namespace boost
namespace range_adl_barrier namespace range_adl_barrier
{ {
template< typename C > template< typename C >
inline BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type BOOST_CONSTEXPR inline BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type
end( C& c ) end( C& c )
{ {
return range_detail::range_end< BOOST_RANGE_DEDUCED_TYPENAME range_detail::range<C>::type >::fun( c ); return range_detail::range_end< BOOST_RANGE_DEDUCED_TYPENAME range_detail::range<C>::type >::fun( c );

4
include/boost/range/detail/implementation_help.hpp
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@ -60,13 +60,13 @@ namespace boost
} }
template< class T, std::size_t sz > template< class T, std::size_t sz >
inline T* array_end( T BOOST_RANGE_ARRAY_REF()[sz] ) BOOST_CONSTEXPR inline T* array_end( T BOOST_RANGE_ARRAY_REF()[sz] ) BOOST_NOEXCEPT
{ {
return boost_range_array + sz; return boost_range_array + sz;
} }
template< class T, std::size_t sz > template< class T, std::size_t sz >
inline const T* array_end( const T BOOST_RANGE_ARRAY_REF()[sz] ) BOOST_CONSTEXPR inline const T* array_end( const T BOOST_RANGE_ARRAY_REF()[sz] ) BOOST_NOEXCEPT
{ {
return boost_range_array + sz; return boost_range_array + sz;
} }

16
include/boost/range/end.hpp
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@ -37,7 +37,7 @@ namespace range_detail
// primary template // primary template
////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////
template< typename C > template< typename C >
inline BOOST_DEDUCED_TYPENAME range_iterator<C>::type BOOST_CONSTEXPR inline BOOST_DEDUCED_TYPENAME range_iterator<C>::type
range_end( C& c ) range_end( C& c )
{ {
// //
@ -53,13 +53,13 @@ namespace range_detail
////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////
template< typename Iterator > template< typename Iterator >
inline Iterator range_end( const std::pair<Iterator,Iterator>& p ) BOOST_CONSTEXPR inline Iterator range_end( const std::pair<Iterator,Iterator>& p )
{ {
return p.second; return p.second;
} }
template< typename Iterator > template< typename Iterator >
inline Iterator range_end( std::pair<Iterator,Iterator>& p ) BOOST_CONSTEXPR inline Iterator range_end( std::pair<Iterator,Iterator>& p )
{ {
return p.second; return p.second;
} }
@ -69,13 +69,13 @@ namespace range_detail
////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////
template< typename T, std::size_t sz > template< typename T, std::size_t sz >
inline const T* range_end( const T (&a)[sz] ) BOOST_CONSTEXPR inline const T* range_end( const T (&a)[sz] ) BOOST_NOEXCEPT
{ {
return range_detail::array_end<T,sz>( a ); return range_detail::array_end<T,sz>( a );
} }
template< typename T, std::size_t sz > template< typename T, std::size_t sz >
inline T* range_end( T (&a)[sz] ) BOOST_CONSTEXPR inline T* range_end( T (&a)[sz] ) BOOST_NOEXCEPT
{ {
return range_detail::array_end<T,sz>( a ); return range_detail::array_end<T,sz>( a );
} }
@ -88,7 +88,7 @@ namespace range_adl_barrier
{ {
template< class T > template< class T >
inline BOOST_DEDUCED_TYPENAME range_iterator<T>::type end( T& r ) BOOST_CONSTEXPR inline BOOST_DEDUCED_TYPENAME range_iterator<T>::type end( T& r )
{ {
#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
using namespace range_detail; using namespace range_detail;
@ -97,7 +97,7 @@ inline BOOST_DEDUCED_TYPENAME range_iterator<T>::type end( T& r )
} }
template< class T > template< class T >
inline BOOST_DEDUCED_TYPENAME range_iterator<const T>::type end( const T& r ) BOOST_CONSTEXPR inline BOOST_DEDUCED_TYPENAME range_iterator<const T>::type end( const T& r )
{ {
#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
using namespace range_detail; using namespace range_detail;
@ -115,7 +115,7 @@ namespace boost
namespace range_adl_barrier namespace range_adl_barrier
{ {
template< class T > template< class T >
inline BOOST_DEDUCED_TYPENAME range_iterator<const T>::type BOOST_CONSTEXPR inline BOOST_DEDUCED_TYPENAME range_iterator<const T>::type
const_end( const T& r ) const_end( const T& r )
{ {
return boost::range_adl_barrier::end( r ); return boost::range_adl_barrier::end( r );