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/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2008 - INRIA - Vincent COUVERT
* Copyright (C) 2010 - DIGITEO - Yann COLLETTE
* Copyright (C) 2011 - DIGITEO - Vincent COUVERT
*
* 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 "GetMatlabVariable.h"
#include "sci_types.h"
#include "api_scilab.h"
matvar_t *GetMatlabVariable(void *pvApiCtx, int iVar, const char *name, int matfile_version, int * parent, int item_position)
{
int * var_addr = NULL;
int var_type;
SciErr sciErr;
matvar_t * tmp_res = NULL;
if (parent == NULL)
{
sciErr = getVarAddressFromPosition(pvApiCtx, iVar, &var_addr);
if (sciErr.iErr)
{
printError(&sciErr, 0);
return NULL;
}
sciErr = getVarType(pvApiCtx, var_addr, &var_type);
if (sciErr.iErr)
{
printError(&sciErr, 0);
return NULL;
}
}
else
{
sciErr = getListItemAddress(pvApiCtx, parent, item_position, &var_addr);
if (sciErr.iErr)
{
printError(&sciErr, 0);
return NULL;
}
sciErr = getVarType(pvApiCtx, var_addr, &var_type);
if (sciErr.iErr)
{
printError(&sciErr, 0);
return NULL;
}
}
switch (var_type)
{
case sci_matrix:
tmp_res = GetDoubleVariable(pvApiCtx, iVar, name, matfile_version, parent, item_position);
break;
case sci_strings:
tmp_res = GetCharVariable(pvApiCtx, iVar, name, parent, item_position);
break;
case sci_ints:
tmp_res = GetIntegerVariable(pvApiCtx, iVar, name, parent, item_position);
break;
case sci_mlist:
/* Only cells structs and hypermatrices are managed */
if (item_position > 0)
{
tmp_res = GetMlistVariable(pvApiCtx, iVar, name, matfile_version, parent, item_position);
}
else
{
tmp_res = GetMlistVariable(pvApiCtx, iVar, name, matfile_version, parent, -1);
}
break;
case sci_sparse:
if (item_position > 0)
{
tmp_res = GetSparseVariable(pvApiCtx, iVar, name, parent, item_position);
}
else
{
tmp_res = GetSparseVariable(pvApiCtx, iVar, name, parent, -1);
}
break;
default:
sciprint("Do not known how to get variable of type %d\n", var_type);
tmp_res = NULL;
}
return tmp_res;
}
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