(C++) Copy\_if

January 25, 2018 · View on GitHub

(C++) Copy_if

./CppCopy_if/copy_if.h

//--------------------------------------------------------------------------- /* Copy_if, what should have been std::copy_if Copyright 2011-2015 Richel Bilderbeek This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. / //--------------------------------------------------------------------------- //From http://www.richelbilderbeek.nl/CppCopy_if.htm //--------------------------------------------------------------------------- #ifndef COPY_IF_H #define COPY_IF_H ///Copy_if was dropped from the standard library by accident. ///Note: in C++11, std::copy_if is present in algorithm.h //From http://richelbilderbeek.nl/CppCopy_if.htm template<typename In, typename Out, typename Pred> Out Copy_if(In first, In last, Out res, Pred Pr) { while (first != last) { if (Pr(first)) res++ = first; ++first; } return res; } #include <string> #include <vector> struct Copy_if_version { static std::string GetVersion() noexcept { return "2.1"; } static std::vector<std::string> GetVersionHistory() noexcept { return { "2011-xx-xx: Version 1.0: initial version", "2011-06-22: Version 2.0: added versioning", "2013-10-31: Version 2.1: added noexcept" }; } }; #endif // COPY_IF_H

./CppCopy_if/CppCopy_if.pri

`INCLUDEPATH += \ ../../Classes/CppCopy_if SOURCES += HEADERS += \ ../../Classes/CppCopy_if/copy_if.h OTHER_FILES += \ ../../Classes/CppCopy_if/Licence.txt`