File: ext5c.c

package info (click to toggle)
scilab 2.6-4
  • links: PTS
  • area: non-free
  • in suites: woody
  • size: 54,632 kB
  • ctags: 40,267
  • sloc: ansic: 267,851; fortran: 166,549; sh: 10,005; makefile: 4,119; tcl: 1,070; cpp: 233; csh: 143; asm: 135; perl: 130; java: 39
file content (25 lines) | stat: -rw-r--r-- 731 bytes parent folder | download | duplicates (5) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 
/* Copyright INRIA */
#include "../../routines/stack-c.h"

/******************************************
 *     Example 5 
 *     reading a vector in scilab internal stack using ReadMatrix
 *     (see SCIDIR/system2/readmat.f) 
 *     -->link('ext5c.o','ext5c','C') 
 *     -->Amatrix=[1,2,3];b=[2,3,4]; 
 *     -->c=call('ext5c',b,1,'d','out',[1,3],2,'d') 
 *     -->c=Amatrix+2*b 
 ******************************************/

int ext5c(b, c)
     double *b, *c;
{ 
  static double a[3];
  static int k, m, n;
  ReadMatrix("Amatrix",&m, &n, a);
  /*******************************/
  /* [m,n]=size(Amatrix)  here m=1 n=3, a=Amatrix which must exist in Scilab*/
  for (k = 0; k < n; ++k) 
    c[k] = a[k] + b[k] * 2.;
  return(0);
}