cumsum_m_routcos

Computational routine
eng

##
cumsum_m

### File content

    #include "scicos_block4.h"
    #include "../machine.h"

    void cumsum_m(scicos_block *block,int flag)
    {
      double *u;
      double *y;
      int nu,mu,j;
      mu=GetInPortRows(block,1);
      nu=GetInPortCols(block,1);

      u=GetRealInPortPtrs(block,1);
      y=GetRealOutPortPtrs(block,1);

      y[0]=u[0];
      for(j=1;j<mu*nu;j++)
           {y[j]=u[j]+y[j-1];
           }
    }