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ENH: add move/swap semantics to string types and regExp

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- move append() single element to List and DynamicList

ENH: add stringOps::count to avoid unnecessary string conversions
This commit is contained in:
Mark Olesen
2017-11-05 13:26:10 +01:00
parent cae8a894cd
commit e1b71c028c
24 changed files with 525 additions and 122 deletions
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59
applications/test/string/Test-string.C
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@ -69,6 +69,65 @@ int main(int argc, char *argv[])
Info<<"trimRight: " << stringOps::trimRight(test) << endl;
Info<<"trim: " << stringOps::trim(test) << endl;
if (false)
{
Info<<"test move construct - string size:" << test.size() << nl;
string test2(std::move(test));
Info<<"input size:" << test.size() << nl;
Info<<"moved size:" << test2.size() << nl;
Info<<"test move assign - string sizes:"
<< test.size() << "/" << test2.size() << nl;
test = std::move(test2);
Info<<"input size:" << test.size() << nl;
Info<<"moved size:" << test2.size() << nl;
}
if (false)
{
std::string str("some text");
Info<<"test move construct to string:" << str.size() << nl;
Foam::string test2(std::move(str));
Info<<"input/moved sizes:" << str.size() << "/" << test2.size() << nl;
str = std::move(test2);
Info<<"test move assign - sizes:"
<< str.size() << "/" << test2.size() << nl;
}
if (false)
{
Foam::string str("thisIsAWord");
Info<<"test move construct to word:" << str.size() << nl;
word test2(std::move(str));
Info<<"input/moved sizes:" << str.size() << "/" << test2.size() << nl;
str = std::move(test2);
Info<<"test move assign - sizes:"
<< str.size() << "/" << test2.size() << nl;
// move back
test2.swap(str);
Info<<"test move assign - sizes:"
<< str.size() << "/" << test2.size() << nl;
string str2(std::move(test2));
Info<<"input/moved sizes:" << test2.size() << "/" << str2.size() << nl;
}
{
fileName test1("libFooBar.so");