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| author | Pavel Solodovnikov <pa.solodovnikov@tensor.ru> | 2018-01-25 13:59:33 (GMT) |
|---|---|---|
| committer | Pavel Solodovnikov <pa.solodovnikov@tensor.ru> | 2018-01-26 10:24:45 (GMT) |
| commit | c85bb007df37aad9f20355cdf4d7ca9af562cb20 (patch) | |
| tree | 97027a278ef535cbb277ae91aa4c2eb620cb6978 /Source/cmQTWrapUICommand.cxx | |
| parent | fa3ac83af0edf958d26b246109db6e3d6d128d70 (diff) | |
| download | CMake-c85bb007df37aad9f20355cdf4d7ca9af562cb20.zip CMake-c85bb007df37aad9f20355cdf4d7ca9af562cb20.tar.gz CMake-c85bb007df37aad9f20355cdf4d7ca9af562cb20.tar.bz2 | |
Reduce allocation of temporary values on heap.
- Use `std::move` while inserting temporary results into vectors.
- Change `push_back` to `emplace_back` where appropriate.
Diffstat (limited to 'Source/cmQTWrapUICommand.cxx')
| -rw-r--r-- | Source/cmQTWrapUICommand.cxx | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Source/cmQTWrapUICommand.cxx b/Source/cmQTWrapUICommand.cxx index 3d586d6..bbd80f9 100644 --- a/Source/cmQTWrapUICommand.cxx +++ b/Source/cmQTWrapUICommand.cxx @@ -7,6 +7,8 @@ #include "cmSourceFile.h" #include "cmSystemTools.h" +#include <utility> + class cmExecutionStatus; // cmQTWrapUICommand @@ -86,7 +88,7 @@ bool cmQTWrapUICommand::InitialPass(std::vector<std::string> const& args, hCommand.push_back(hName); hCommand.push_back(uiName); cmCustomCommandLines hCommandLines; - hCommandLines.push_back(hCommand); + hCommandLines.push_back(std::move(hCommand)); cmCustomCommandLine cxxCommand; cxxCommand.push_back(uic_exe); @@ -96,7 +98,7 @@ bool cmQTWrapUICommand::InitialPass(std::vector<std::string> const& args, cxxCommand.push_back(cxxName); cxxCommand.push_back(uiName); cmCustomCommandLines cxxCommandLines; - cxxCommandLines.push_back(cxxCommand); + cxxCommandLines.push_back(std::move(cxxCommand)); cmCustomCommandLine mocCommand; mocCommand.push_back(moc_exe); @@ -104,7 +106,7 @@ bool cmQTWrapUICommand::InitialPass(std::vector<std::string> const& args, mocCommand.push_back(mocName); mocCommand.push_back(hName); cmCustomCommandLines mocCommandLines; - mocCommandLines.push_back(mocCommand); + mocCommandLines.push_back(std::move(mocCommand)); std::vector<std::string> depends; depends.push_back(uiName); |