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Clarify resize(array) to be specific to arrays (it also matched maps and sets)

This commit is contained in:
Mael Rouxel-Labbé 2023-01-16 14:29:08 +01:00
parent 00fe9a9a4f
commit 92413a6f79
1 changed files with 4 additions and 8 deletions
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10
STL_Extension/include/CGAL/Container_helper.h
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@ -18,6 +18,7 @@
#include <CGAL/assertions.h> #include <CGAL/assertions.h>
#include <boost/mpl/logical.hpp> #include <boost/mpl/logical.hpp>
#include <array>
#include <cstddef> #include <cstddef>
#include <type_traits> #include <type_traits>
@ -35,13 +36,8 @@ void resize(Container& c, std::size_t size,
c.resize(size); c.resize(size);
} }
// Container without a resize() function, but with a size() function (e.g. an array) template <class T, int s>
template <class Container> void resize(std::array<T, s>& CGAL_assertion_code(array), std::size_t CGAL_assertion_code(size))
void resize(Container& CGAL_assertion_code(array), std::size_t CGAL_assertion_code(size),
std::enable_if_t<
boost::mpl::and_<
boost::mpl::not_<has_resize<Container> >,
has_size<Container> >::value >* = nullptr)
{ {
CGAL_assertion(array.size() == size); CGAL_assertion(array.size() == size);
} }