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| author | Daniel Pfeifer <daniel@pfeifer-mail.de> | 2016-10-21 21:52:51 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2016-10-24 13:58:52 (GMT) |
| commit | 1a74e719068c97518d6f9521c86862a17166f32e (patch) | |
| tree | 2f45312d552f2cc383871fff6ef1cd0cef847151 /Source/cm_unordered_map.hxx | |
| parent | 1e555a44aa4e3d40bca2f88915c9f957098e5a55 (diff) | |
| download | CMake-1a74e719068c97518d6f9521c86862a17166f32e.zip CMake-1a74e719068c97518d6f9521c86862a17166f32e.tar.gz CMake-1a74e719068c97518d6f9521c86862a17166f32e.tar.bz2 | |
Introduce CM_UNORDERED_MAP
Avoid duplicating switch among std::unordered_map, cmsys::hash_map, and
std::map.
Diffstat (limited to 'Source/cm_unordered_map.hxx')
| -rw-r--r-- | Source/cm_unordered_map.hxx | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/Source/cm_unordered_map.hxx b/Source/cm_unordered_map.hxx new file mode 100644 index 0000000..dc8ca35 --- /dev/null +++ b/Source/cm_unordered_map.hxx @@ -0,0 +1,25 @@ +/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying + file Copyright.txt or https://cmake.org/licensing for details. */ +#ifndef CM_UNORDERED_MAP_HXX +#define CM_UNORDERED_MAP_HXX + +#include <cmConfigure.h> + +#if defined(CMake_HAVE_CXX_UNORDERED_MAP) + +#include <unordered_map> +#define CM_UNORDERED_MAP std::unordered_map + +#elif defined(CMAKE_BUILD_WITH_CMAKE) + +#include <cmsys/hash_map.hxx> +#define CM_UNORDERED_MAP cmsys::hash_map + +#else + +#include <map> +#define CM_UNORDERED_MAP std::map + +#endif + +#endif |