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| author | Daniel Pfeifer <daniel@pfeifer-mail.de> | 2016-06-23 00:29:47 +0200 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2016-06-27 10:37:40 -0400 |
| commit | 09aa2c94186081267753dedb50acb102717a6577 (patch) | |
| tree | c977768b01f2955eb66fd5a58a58a61a82f57ace /Source/Checks | |
| parent | ea5477e43de4660343897e4669bc5809dc4ddabe (diff) | |
| download | cmake-09aa2c94186081267753dedb50acb102717a6577.tar.gz | |
Use <unordered_set> where available
Diffstat (limited to 'Source/Checks')
| -rw-r--r-- | Source/Checks/cm_cxx_features.cmake | 1 | ||||
| -rw-r--r-- | Source/Checks/cm_cxx_unordered_set.cxx | 7 |
2 files changed, 8 insertions, 0 deletions
diff --git a/Source/Checks/cm_cxx_features.cmake b/Source/Checks/cm_cxx_features.cmake index b0ecc4cd2a..e550e641ae 100644 --- a/Source/Checks/cm_cxx_features.cmake +++ b/Source/Checks/cm_cxx_features.cmake @@ -33,4 +33,5 @@ endfunction() if(CMAKE_CXX_STANDARD) cm_check_cxx_feature(unordered_map) + cm_check_cxx_feature(unordered_set) endif() diff --git a/Source/Checks/cm_cxx_unordered_set.cxx b/Source/Checks/cm_cxx_unordered_set.cxx new file mode 100644 index 0000000000..de4bb77657 --- /dev/null +++ b/Source/Checks/cm_cxx_unordered_set.cxx @@ -0,0 +1,7 @@ +#include <unordered_set> +int main() +{ + std::unordered_set<int> set; + set.insert(0); + return 0; +} |