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najlepsiwebdesigner/file2stdstring.cpp

Created June 19, 2017 20:46
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Load whole file to std::string C++
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file2stdstring.cpp
std::ifstream t("test.txt");
std::string str;
t.seekg(0, std::ios::end);
str.reserve(t.tellg());
t.seekg(0, std::ios::beg);
str.assign((std::istreambuf_iterator<char>(t)),
std::istreambuf_iterator<char>());
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