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Add sv_construct_test

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Peter Dimov
2021-10-04 17:25:34 +03:00
parent 95924b1329
commit 7d05dfa87d
3 changed files with 316 additions and 6 deletions
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16
include/boost/core/string_view.hpp
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@@ -13,7 +13,10 @@
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#include <boost/core/enable_if.hpp>
#include <boost/core/is_same.hpp>
#include <boost/assert.hpp>
#include <boost/assert/source_location.hpp>
#include <boost/throw_exception.hpp>
#include <boost/config.hpp>
#include <string>
@@ -75,7 +78,8 @@ public:
{
}
BOOST_CXX14_CONSTEXPR basic_string_view( Ch const* begin, Ch const* end ) BOOST_NOEXCEPT: p_( begin ), n_( end - begin )
template<class End> BOOST_CXX14_CONSTEXPR basic_string_view( Ch const* begin, End end,
typename boost::enable_if<is_same<End, Ch const*> >::type* = 0 ) BOOST_NOEXCEPT: p_( begin ), n_( end - begin )
{
BOOST_ASSERT( end - begin >= 0 );
}
@@ -160,13 +164,13 @@ public:
// element access
BOOST_CONSTEXPR const_reference operator[]( size_type pos ) const BOOST_NOEXCEPT
BOOST_CXX14_CONSTEXPR const_reference operator[]( size_type pos ) const BOOST_NOEXCEPT
{
BOOST_ASSERT( pos < size() );
return p_[ pos ];
}
BOOST_CONSTEXPR const_reference at( size_type pos ) const
BOOST_CXX14_CONSTEXPR const_reference at( size_type pos ) const
{
if( pos >= size() )
{
@@ -176,13 +180,13 @@ public:
return p_[ pos ];
}
BOOST_CONSTEXPR const_reference front() const BOOST_NOEXCEPT
BOOST_CXX14_CONSTEXPR const_reference front() const BOOST_NOEXCEPT
{
BOOST_ASSERT( !empty() );
return p_[ 0 ];
}
BOOST_CONSTEXPR const_reference back() const BOOST_NOEXCEPT
BOOST_CXX14_CONSTEXPR const_reference back() const BOOST_NOEXCEPT
{
BOOST_ASSERT( !empty() );
return p_[ n_ - 1 ];
@@ -516,7 +520,7 @@ public:
}
return npos;
}
}
BOOST_CONSTEXPR size_type find_last_not_of( Ch c, size_type pos = npos ) const BOOST_NOEXCEPT
{