(C++) _popen is not a member of std

 

Compile error that might occur when using my Gnuplot Interface class.

 

The one function that this class is built around is the popen function. This is a non-standard function to open a pipe. If this function is unknown under your programming environment, try either 'std::popen', 'std::_popen', 'std::__popen', 'popen', '_popen' or '__popen'.

 

Gnuplot Interface was developed under KDevelop on a Macintosh.