I want to calculate some matrix algorithms using the GNU Octave library. I know I can use C/C++ API of Octave for basic use. However the method I want to use is not in the default packages of Octave. So how to use Octave's control package in the C/C++ program?
Something like this
embed.cpp
#include <iostream>
#include <octave/octave.h>
int main(int argc,char* argv)
{
int embedded;
octave_main(argc,argv,embedded=0);
return embedded;
}
Then
mkoctfile embed.cpp --link-stand-alone -o embed in order to make a standalone executable.
To call octave functions whether they are provided by scripts or octaveforge modules you can then use feval which takes the octave function name as string, an octave_value_list of the input variables to that function, and the number of variables to that function as integer.
See here for further information.
来源：https://stackoverflow.com/questions/9246444/how-to-embed-the-gnu-octave-in-c-c-program