ext7c.c

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/* Copyright Inria/Enpc */
#include "stack-c.h"

/******************************************
 *     example 7 
 *     creating vector c in scilab internal stack 
 *     -->link('ext7c.o','ext7c','C') 
 *     -->a=[1,2,3]; b=[2,3,4]; 
 *     c does not exist (c made by the call to matz) 
 *     -->call('ext7c',a,1,'d',b,2,'d','out',1); 
 *     c now exists 
 *     -->c=a+2*b 
 ******************************************/


int ext7c(double *a, double *b)
{
        static int c1 = 1;
  static int c3 = 3;
        static char str[] ="test";
        int strl;
        
  double c[3];
  int k=0;
  for (k = 0; k < 3; k++) c[k] = a[k] + b[k] * 2.;
  WriteMatrix("c",&c1,&c3,c);
  strl=strlen(str);
  /* Creating the Scilab variable d from str */
  WriteString("d", &strl, str);
  return(0);
}

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