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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 "gendot.h"
#define DOT(Type) {\
Type *DX;\
Type *DY;\
Type C;\
DX=(Type *)dx;\
--DX;\
DY=(Type *)dy;\
--DY;\
if (*n <= 0) return (Type)itemp;\
ix = 1;iy = 1;\
if (*incx < 0) ix = (-(*n) + 1) * *incx + 1;\
if (*incy < 0) iy = (-(*n) + 1) * *incy + 1;\
for (i = 1; i <= i1; ++i) {\
itemp += DX[ix] * DY[iy];\
ix += *incx;\
iy += *incy;\
}\
C = (Type) itemp;\
return C;\
}
int C2F(gendot)(int *typ, int *n, void *dx, int *incx, void *dy, int *incy)
{
int i1;
static int i, itemp, ix, iy;
itemp = 0;
i1 = *n;
switch (*typ)
{
case 1:
DOT(integer1);
break;
case 2:
DOT(integer2);
break;
case 4:
DOT(int) ;
break;
case 11:
DOT(unsigned char);
break;
case 12:
DOT(unsigned short);
break;
case 14:
DOT(unsigned int);
break;
}
return 0;
}
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