Initialize Octave process inside C++ program and write commands to the standered input -

i'm working on c++ project , need initialize octave process inside program , write octave commands octave standard input , results octave standard output , standard error.

i searched , found octave forge engine package job. couldn't find how use package. want execute simple command such 5+5 , answer.

is there way of doing using octave engine package or using other way.

first created qprocess using qt.

qstringlist arguments;     arguments << "--persist"; //set arguments of octave process. --persist:go interactive after     octave.setprocesschannelmode(qprocess::mergedchannels); //set process channel     octave.start("/usr/bin/octave", arguments);//if octave has installed other directory should changed. 

after able write standered input of octave process.

if(octave.state()==qprocess::starting){         octave.waitforstarted();         //todo:should set timeout , if timeout happens set error report.         processwrite(command);     }     else if(octave.state()==qprocess::running){         //todo write code         octave.waitforreadyread(1000);//wait until standered output ready         if(command.isempty()){             return;         }         else{             command+="\n";             octave.write(command.toutf8());         }     }     else{         //todo: error reporting     }