error: ‘stoi’ is not a member of ‘std’

[Dazhuzhu-github]

My enviroment is win11, wsl2, g++,gcc 4.4.7 I met the problem :

deviceQuery.cpp: In function ‘int main(int, char)’: deviceQuery.cpp:176: error: ‘stoi’ is not a member of ‘std’ deviceQuery.cpp:180: error: no matching function for call to ‘std::basic_fstream<char, std::char_traits >::open(std::string&, std::_Ios_Openmode)’ /usr/include/c++/4.4/fstream:865: note: candidates are: void std::basic_fstream<_CharT, _Traits>::open(const char, std::_Ios_Openmode) [with _CharT = char, _Traits = std::char_traits] make: [Makefile:326: deviceQuery.o] Error 1 Failed to compile deviceQuery

I try the solution on stackoverflow but don't work https://stackoverflow.com/questions/38034197/compile-error-stoi-is-not-a-member-of-std

[Dazhuzhu-github]

sorry, I solve the problem. My version of gcc and g++ are too old. the version should be over 4.8 to support the c++11