Subsections
Iselect
Branching
| Set parameters |
|
| number of outputs |
2 |
| initial connected output |
1 |
- number of outputs: a scalar. Number of regular and event outputs.
- initial connected output: an integer. It must be between 1 and
the number of inputs.
- always active: no
- direct-feedthrough: yes
- zero-crossing: no
- mode: no
- number/sizes of inputs: 1 / -1
- number/sizes of outputs: 2 / -1 -1
- number/sizes of activation inputs: 2 / 1 1
- number/sizes of activation outputs: 0 /
- continuous-time state: no
- discrete-time state: yes
- name of computational function: selector
scilab/macros/scicos_blocks/branching/ISELECT_f.sci
/* Copyright INRIA */
#include "../machine.h"
void
selector(flag,nevprt,t,xd,x,nx,z,nz,tvec,ntvec,rpar,nrpar,
ipar,nipar,inptr,insz,nin,outptr,outsz,nout)
integer *flag,*nevprt,*nx,*nz,*ntvec,*nrpar,ipar[],*nipar,insz[],*nin,outsz[],*nout;
double x[],xd[],z[],tvec[],rpar[];
double *inptr[],*outptr[],*t;
{
int k;
double *y;
double *u;
int nev,ic;
ic=(int)z[0];
if ((*flag)<3) {
ic=-1;
nev=*nevprt;
while (nev>=1) {
ic=ic+1;
nev=nev/2;
}
}
if (*nin>1) {
y=(double *)outptr[0];
u=(double *)inptr[ic];
for (k=0;k<outsz[0];k++)
*(y++)=*(u++);
}
else {
y=(double *)outptr[ic];
u=(double *)inptr[0];
for (k=0;k<outsz[0];k++)
*(y++)=*(u++);
}
}
Ramine Nikoukhah
2004-06-22