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/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) INRIA -
*
* This file must be used under the terms of the CeCILL.
* This source file is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at
* http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
*
*/
#include "genprod.h"
#define PROD(Typein,Typeout) {\
Typein *DX;\
DX=(Typein *)dx;\
--DX;\
if (*incx == 1) {\
for (i = 1; i <= *n; ++i) dtemp *= (Typeout) DX[i];\
}\
else {\
i1 = *n * *incx;i2 = *incx;\
for (i = 1; i2 < 0 ? i >= i1 : i <= i1; i += i2) dtemp *= (Typeout) DX[i];\
}\
}
int C2F(genprod)(int *typ, int *n, void *dx, int *incx)
{
int i1, i2;
static int i, dtemp;
dtemp = 1;
if (*n <= 0)
{
return dtemp;
}
switch (*typ)
{
case 1:
PROD(integer1, int);
break;
case 2:
PROD(integer2, int);
break;
case 4:
PROD(int, int) ;
break;
case 11:
PROD(unsigned char, int);
break;
case 12:
PROD(unsigned short, int);
break;
case 14:
PROD(unsigned int, int);
break;
}
return dtemp;
}
double C2F(genprodasdouble)(int *typ, int *n, void *dx, int *incx)
{
int i1, i2;
static int i;
static double dtemp;
dtemp = 1.0;
if (*n <= 0)
{
return dtemp;
}
switch (*typ)
{
case 1:
PROD(integer1, double);
break;
case 2:
PROD(integer2, double);
break;
case 4:
PROD(int, double);
break;
case 11:
PROD(unsigned char, double);
break;
case 12:
PROD(unsigned short, double);
break;
case 14:
PROD(unsigned int, double);
break;
}
return dtemp;
}
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