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/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2009-2010 - DIGITEO - Scilab Consortium Operational Team
*
* 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 "stack-c.h"
#include "Scierror.h"
#include "localization.h"
#include "sciprint.h"
#include "api_scilab.h"
#include "MALLOC.h"
int polyExample(char *fname,unsigned long fname_len)
{
SciErr sciErr;
int* piAddr = NULL;
int iType = 0;
int iRet = 0;
CheckRhs(1,1);
CheckLhs(0,1);
sciErr = getVarAddressFromPosition(pvApiCtx, 1, &piAddr);
if(sciErr.iErr)
{
printError(&sciErr, 0);
return 0;
}
if(isPolyType(pvApiCtx, piAddr))
{
char pstVarName[64];
int iLen = 0;
sciErr = getPolyVariableName(pvApiCtx, piAddr, pstVarName, &iLen);
if(sciErr.iErr)
{
printError(&sciErr, 0);
return sciErr.iErr;
}
if(isScalar(pvApiCtx, piAddr))
{
int iNbCoef = 0;
double* pdblReal = NULL;
double* pdblImg = NULL;
if(isVarComplex(pvApiCtx, piAddr))
{
iRet = getAllocatedSingleComplexPoly(pvApiCtx, piAddr, &iNbCoef, &pdblReal, &pdblImg);
if(iRet)
{
freeAllocatedSingleComplexPoly(pdblReal, pdblImg);
return iRet;
}
sciErr = createComplexMatrixOfPoly(pvApiCtx, Rhs + 1, pstVarName, 1, 1, &iNbCoef, &pdblReal, &pdblImg);
if(sciErr.iErr)
{
freeAllocatedSingleComplexPoly(pdblReal, pdblImg);
printError(&sciErr, 0);
return sciErr.iErr;
}
freeAllocatedSingleComplexPoly(pdblReal, pdblImg);
}
else
{
iRet = getAllocatedSinglePoly(pvApiCtx, piAddr, &iNbCoef, &pdblReal);
if(iRet)
{
freeAllocatedSinglePoly(pdblReal);
return iRet;
}
sciErr = createMatrixOfPoly(pvApiCtx, Rhs + 1, pstVarName, 1, 1, &iNbCoef, &pdblReal);
if(sciErr.iErr)
{
freeAllocatedSinglePoly(pdblReal);
printError(&sciErr, 0);
return sciErr.iErr;
}
freeAllocatedSinglePoly(pdblReal);
}
}
else
{
int iRows = 0;
int iCols = 0;
int* piNbCoef = NULL;
double** pdblReal = NULL;
double** pdblImg = NULL;
if(isVarComplex(pvApiCtx, piAddr))
{
iRet = getAllocatedMatrixOfComplexPoly(pvApiCtx, piAddr, &iRows, &iCols, &piNbCoef, &pdblReal, &pdblImg);
if(iRet)
{
freeAllocatedMatrixOfComplexPoly(iRows, iCols, piNbCoef, pdblReal, pdblImg);
return iRet;
}
sciErr = createComplexMatrixOfPoly(pvApiCtx, Rhs + 1, pstVarName, iRows, iCols, piNbCoef, pdblReal, pdblImg);
if(sciErr.iErr)
{
freeAllocatedMatrixOfComplexPoly(iRows, iCols, piNbCoef, pdblReal, pdblImg);
printError(&sciErr, 0);
return sciErr.iErr;
}
freeAllocatedMatrixOfComplexPoly(iRows, iCols, piNbCoef, pdblReal, pdblImg);
}
else
{
iRet = getAllocatedMatrixOfPoly(pvApiCtx, piAddr, &iRows, &iCols, &piNbCoef, &pdblReal);
if(iRet)
{
freeAllocatedMatrixOfPoly(iRows, iCols, piNbCoef, pdblReal);
return iRet;
}
sciErr = createMatrixOfPoly(pvApiCtx, Rhs + 1, pstVarName, iRows, iCols, piNbCoef, pdblReal);
if(sciErr.iErr)
{
freeAllocatedMatrixOfPoly(iRows, iCols, piNbCoef, pdblReal);
printError(&sciErr, 0);
return sciErr.iErr;
}
freeAllocatedMatrixOfPoly(iRows, iCols, piNbCoef, pdblReal);
}
}
LhsVar(1) = Rhs + 1;
}
else
{
LhsVar(1) = 0;
}
return 0;
}
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