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#621 on MSVC use copy_n with stdext::make_checked_array_iterator

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This commit is contained in:
Werner Henze 2018-02-16 23:05:44 +01:00
parent c87c123d1b
commit 9d7a4839b9
1 changed files with 5 additions and 0 deletions
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5
include/gsl/gsl_algorithm
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@ -25,6 +25,7 @@
#include <type_traits> // for is_assignable #include <type_traits> // for is_assignable
#ifdef _MSC_VER #ifdef _MSC_VER
#include <iterator> // for stdext::make_checked_array_iterator
#pragma warning(push) #pragma warning(push)
// turn off some warnings that are noisy about our Expects statements // turn off some warnings that are noisy about our Expects statements
@ -51,7 +52,11 @@ void copy(span<SrcElementType, SrcExtent> src, span<DestElementType, DestExtent>
"Source range is longer than target range"); "Source range is longer than target range");
Expects(dest.size() >= src.size()); Expects(dest.size() >= src.size());
#ifdef _MSC_VER
std::copy_n(src.data(), src.size(), stdext::make_checked_array_iterator(dest.data(), dest.size()));
#else
std::copy_n(src.data(), src.size(), dest.data()); std::copy_n(src.data(), src.size(), dest.data());
#endif
} }
} // namespace gsl } // namespace gsl