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/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2008-2008 - INRIA - Allan SIMON
*
* 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-en.txt
*
*/
#include <stdlib.h>
#include "matrixDivision.h"
#include "lapack.h"
void crdivma ( floatComplex* in1, int lines1, int columns1 ,
floatComplex* in2, int lines2, int columns2 ,
floatComplex* out ){
int i = 0 ;
/* these 3 variable are created to permit to use the value in the fortran functions
because they need doubleComplex matrix as arguments and we can't cast directly the pointers
without having problems , i know that's ugly */
doubleComplex *dblin1 = NULL;
doubleComplex *dblin2 = NULL;
doubleComplex *dblout = NULL;
/* Array allocations*/
dblin1 = (doubleComplex*)malloc(sizeof(doubleComplex) * (unsigned int)columns1 * (unsigned int)lines1);
dblin2 = (doubleComplex*)malloc(sizeof(doubleComplex) * (unsigned int)columns2 * (unsigned int)lines2);
dblout = (doubleComplex*)malloc(sizeof(doubleComplex) * (unsigned int)lines1 * (unsigned int)lines2);
/*copy and cast all the floatComplex value into doubleComplex value */
for ( i = 0 ; i < lines1 * columns1 ; i ++ )
{
dblin1[i] = DoubleComplex ( (double) creals( in1[i]) , (double) cimags ( in1[i])) ;
}
for ( i = 0 ; i < lines2 * columns2 ; i ++ )
{
dblin2[i] = DoubleComplex ( (double) creals( in2[i]) , (double) cimags ( in2[i])) ;
}
zrdivma( dblin1 , lines1 , columns1 , dblin2 , lines2 , columns2 , dblout );
for ( i = 0 ; i < min(lines2,columns2) * lines1 ; i++ )
{
out[i] = FloatComplex ((float) zreals ( dblout[i]) , (float) zimags ( dblout[i])) ;
}
free ( dblin1);
free ( dblin2);
free ( dblout);
}
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