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options.cpp
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options.cpp
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/*
* This file is part of OpenModelica.
*
* Copyright (c) 1998-2010, Linköpings University,
* Department of Computer and Information Science,
* SE-58183 Linköping, Sweden.
*
* All rights reserved.
*
* THIS PROGRAM IS PROVIDED UNDER THE TERMS OF THIS OSMC PUBLIC
* LICENSE (OSMC-PL). ANY USE, REPRODUCTION OR DISTRIBUTION OF
* THIS PROGRAM CONSTITUTES RECIPIENT'S ACCEPTANCE OF THE OSMC
* PUBLIC LICENSE.
*
* The OpenModelica software and the Open Source Modelica
* Consortium (OSMC) Public License (OSMC-PL) are obtained
* from Linköpings University, either from the above address,
* from the URL: http://www.ida.liu.se/projects/OpenModelica
* and in the OpenModelica distribution.
*
* This program is distributed WITHOUT ANY WARRANTY; without
* even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE, EXCEPT AS EXPRESSLY SET FORTH
* IN THE BY RECIPIENT SELECTED SUBSIDIARY LICENSE CONDITIONS
* OF OSMC-PL.
*
* See the full OSMC Public License conditions for more details.
*
*/
#include "options.h"
#include <string>
using namespace std;
bool flagSet(const char *option, int argc, char** argv)
{
for (int i=0; i<argc;i++) {
if (("-"+string(option))==string(argv[i])) return true;
}
return false;
}
/* returns the value of a flag on the form -flagname=value
*/
const string* getOption(const char *option, int argc, char **argv)
{
for (int i=0; i<argc;i++) {
string tmpStr=string(argv[i]);
if (("-"+string(option))==(tmpStr.substr(0,tmpStr.find("=")))) {
string str=string(argv[i]);
return new string(str.substr(str.find("=")+1));
}
}
return NULL;
}
/* returns the value of a flag on the form -flagname value */
const string* getFlagValue(const char *option, int argc, char **argv)
{
for (int i=0; i<argc;i++) {
string tmpStr=string(argv[i]);
if (("-"+string(option))==string(argv[i])) {
if (argc >= i+1) {
return new string(argv[i+1]);
}
}
}
return NULL;
}