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// Copyright (C) 2015 - IIT Bombay - FOSSEE
//
// 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
// Author: Keyur Joshi
// Organization: FOSSEE, IIT Bombay
// Email: toolbox@scilab.in
#include "symphony.h"
#include "sci_iofunc.hpp"
extern sym_environment* global_sym_env; //defined in globals.cpp
extern "C" {
#include "api_scilab.h"
#include "Scierror.h"
#include "sciprint.h"
#include "BOOL.h"
#include <localization.h>
int sci_sym_getVarSoln(char *fname){
//error management variable
SciErr sciErr;
int iRet;
//data declarations
int numVars;
double *solution;
//ensure that environment is active
if(global_sym_env==NULL){
sciprint("Error: Symphony environment not initialized. Please run 'sym_open()' first.\n");
return 1;
}
//code to check arguments and get them
CheckInputArgument(pvApiCtx,0,0) ;
CheckOutputArgument(pvApiCtx,1,1) ;
//code to process input
iRet=sym_get_num_cols(global_sym_env,&numVars);
if(iRet==FUNCTION_TERMINATED_ABNORMALLY){
Scierror(999, "An error occured. Has the problem been loaded and solved?\n");
return 1;
}
solution=new double[numVars];
iRet=sym_get_col_solution(global_sym_env,solution);
if(iRet==FUNCTION_TERMINATED_ABNORMALLY){
//Scierror(999, "An error occured. Has the problem been solved? Is the problem feasible?\n");
delete[] solution;
return 1;
}
//code to give output
sciErr=createMatrixOfDouble(pvApiCtx,nbInputArgument(pvApiCtx)+1,1,numVars,solution);
if (sciErr.iErr)
{
printError(&sciErr, 0);
delete[] solution;
return 1;
}
AssignOutputVariable(pvApiCtx, 1) = nbInputArgument(pvApiCtx)+1;
//ReturnArguments(pvApiCtx);
delete[] solution;
return 0;
}
int sci_sym_getObjVal(char *fname){
//error management variable
SciErr sciErr;
int iRet;
//data declarations
double solution;
//ensure that environment is active
if(global_sym_env==NULL){
sciprint("Error: Symphony environment not initialized. Please run 'sym_open()' first.\n");
return 1;
}
//code to check arguments and get them
CheckInputArgument(pvApiCtx,0,0) ;
CheckOutputArgument(pvApiCtx,1,1) ;
//code to process input
iRet=sym_get_obj_val(global_sym_env,&solution);
if(iRet==FUNCTION_TERMINATED_ABNORMALLY){
Scierror(999, "An error occured. Has the problem been loaded and solved? Is the problem feasible?\n");
return 1;
}
//code to give output
if(returnDoubleToScilab(solution))
return 1;
return 0;
}
}
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