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c688b401d3
Provide a standardized way to handle the C++ "standard" headers
customized to be used with current CMake C++ standard constraints.
Offer under directory `cm` headers which can be used as direct
replacements of the standard ones. For example:
#include <cm/string_view>
can be used safely for CMake development in place of the `<string_view>`
standard header.
Fixes: #19491
33 lines
610 B
C++
33 lines
610 B
C++
// -*-c++-*-
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// vim: set ft=cpp:
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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#ifndef cm_memory
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#define cm_memory
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#include <memory> // IWYU pragma: export
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#if !defined(CMake_HAVE_CXX_MAKE_UNIQUE)
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# include <utility>
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#endif
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namespace cm {
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#if defined(CMake_HAVE_CXX_MAKE_UNIQUE)
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using std::make_unique;
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#else
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template <typename T, typename... Args>
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std::unique_ptr<T> make_unique(Args&&... args)
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{
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return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
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}
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#endif
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} // namespace cm
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#endif
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