I have a code which includes "octave.h", "oct.h" and "mpi.h".
Here's my code :
#include<octave/oct.h>
#include<octave/octave.h>
#include<iostream>
#include <octave/parse.h>
#include "mpi.h"
using namespace std;
int main(int argc, char **argv)
{
octave_value fff;
int rank, size;
MPI_Init( &argc, &argv );
MPI_Comm_size( MPI_COMM_WORLD, &size );
MPI_Comm_rank( MPI_COMM_WORLD, &rank );
octave_value f_ret;
if(rank==0){
int a[2];
a[0] = 1;
a[1] = 1;
f_ret = feval("sum", octave_value(a));
}else if(rank == 1){
int a[2];
a[0] = 2;
a[1] = 2;
f_ret = feval("sum", octave_value(a));
}
int ans = f_ret.int_value();
//printf( "Hello world from process %d of %d\n", rank, size );
MPI_Finalize();
return 0;
}
When I try to compile code I take an error which starts with these lines :
/tmp/ccgEpTDE.o: In function `main':
dene.cc:(.text+0x8d): undefined reference to `octave_value::octave_value()'
dene.cc:(.text+0xce): undefined reference to `octave_value::octave_value()'
dene.cc:(.text+0x101): undefined reference to `octave_value::octave_value(bool)'
dene.cc:(.text+0x157): undefined reference to `feval(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, octave_value_list const&, int)'
I guess my errors is about linking but despite of reading some articles about that topic i couldn't solve my problem. Any one have any ideas??
