#include "scicos_block4.h"
#include "../machine.h"
void submatz(scicos_block *block,int flag)
{
double *ur;
double *ui;
double *yr;
double *yi;
int *r;
int nu,mu,i,j,ij,k;
mu=GetInPortRows(block,1);
nu=GetInPortCols(block,1);
r=GetIparPtrs(block);
ur=GetRealInPortPtrs(block,1);
ui=GetImagInPortPtrs(block,1);
yr=GetRealOutPortPtrs(block,1);
yi=GetImagOutPortPtrs(block,1);
k=0;
for (j=r[2]-1;j<r[3];j++)
{for (i=r[0]-1;i<r[1];i++)
{ij=i+j*mu;
*(yr+k)=*(ur+ij);
*(yi+k)=*(ui+ij);
k++;}}
}