main.cpp

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/***************************************************************************
 *   Copyright (C) 2015 by Laboratoire d'Economie Forestière               *
 *   http://ffsm-project.org                                               *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 3 of the License, or     *
 *   (at your option) any later version, given the compliance with the     *
 *   exceptions listed in the file COPYING that is distribued together     *
 *   with this file.                                                       *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#include <iostream>
#include <string>

#include "anyoption.h"


#include <QApplication>

#include "Sandbox.h"
#include "MainWindow.h"
#include "ThreadManager.h"

// HTML code for the home page of the doxygen-generated documentation (Reference Manual)...
#include "../doc/referenceManual/mainPage.h"

using namespace std;

int main(int argc, char *argv[]){
  #ifdef  __GNUC__
  #ifndef __MINGW32__
  // I can't use this automatic runtime error, as ADOL-C, for some reasons, has some places that explicitally create inf or nan
  //feenableexcept(FE_DIVBYZERO | FE_INVALID | FE_OVERFLOW); // to enable runtime error of division by zero (only in linux, not on MinGw)
  #endif
  #endif

  cout << endl;
  cout << "*******************************************************************" << endl;
  cout << "***    !! Welcome to FFSM - The Forest Sector Simulator !!    ***" << endl;
  cout << "***      For info & doc: http://www.ffsm-project.org/doc      ***" << endl;
  cout << "***         Compiled on: " << __DATE__ << " - " << __TIME__ << "                 ***" << endl;
  cout << "*******************************************************************" << endl<<endl;

  // Running "simple testing" that can be done at this early time
  Sandbox TEST;
  int debug=0;
  TEST.basicTest(); // normally this is an empty function, used only to place temporary in-developmentr tests
  //TEST.runSimpleTests();
  // TEST.testIpopt();
  //debug = TEST.testAdolc();
  //cout << "Early debug value: " << debug << endl;


  QDir dir;
  QString currentDir = dir.currentPath();
  // it's ok to leave the current directory (relative as where we are starting the application) rather than the application
  // path (relative to where ffsm is). This influence only the command line, where the -i option is always realtive to the local
  // position we are calling it from.


  QString inputFileName = "";
  QString scenarioName = "";


  // 1. CREATE AN OBJECT
  AnyOption *opt = new AnyOption();


  // 2. SET PREFERENCES
  //opt->setVerbose(); // print warnings about unknown options
  //opt->autoUsagePrint(true); // print usage for bad options

  // 3. SET THE USAGE/HELP
  opt->addUsage( "*** FFSM - Forest Sector Simulator ***" );
  opt->addUsage( "Usage: " );
  opt->addUsage( "" );
  opt->addUsage( " -h  --help      Prints this help " );
  opt->addUsage( " -c  --console       Run in console mode (no gui, default: false) " );
  opt->addUsage( " -i  --input_file [input_file_name]  Input file (relative path, default: 'data/ffsmInput.ods') " );
  opt->addUsage( " -s  --scenario [scenario_name]  Scenario name (default: the first defined in the input file) " );
  opt->addUsage( "" );
  opt->addUsage( "Notes:");
    opt->addUsage( "  - input_file and scenario options have no effect in GUI mode;" );
  opt->addUsage( "  - the working directory is the base path relative to the input file." );
  opt->addUsage( "" );
  opt->addUsage( "Read installed documentation or browse it at http://www.ffsm-project.org/doc." );
  opt->addUsage( "" );

  // 4. SET THE OPTION STRINGS/CHARACTERS
  opt->setFlag(  "help", 'h' );
  opt->setFlag(  "console", 'c' );
  opt->setOption(  "input_file", 'i' );
  opt->setOption(  "scenario", 's' );

  // 5. PROCESS THE COMMANDLINE
  opt->processCommandArgs( argc, argv );

  // 6. GET THE VALUES
  if( opt->getFlag( "help" ) || opt->getFlag( 'h' ) || opt->getArgc() >0 ) {
    opt->printUsage();
    delete opt;
    return EXIT_FAILURE;
  }

  if( opt->getValue( 'i' ) != NULL  || opt->getValue( "input_file" ) != NULL  ){
      QString tempdata(opt->getValue( 'i' ));
      inputFileName = currentDir + "/" + tempdata;
  }
  else {
      inputFileName = currentDir + "/data/ffsmInput.ods";
  }

  if( opt->getValue( 's' ) != NULL  || opt->getValue( "scenario" ) != NULL  ){
      scenarioName = opt->getValue( 's' );
  }

  if( opt->getFlag( 'c' ) || opt->getFlag( "console" ) ){
        ThreadManager  modelMainThread;
        modelMainThread.runFromConsole(inputFileName,scenarioName);
  }
  else {
    QApplication app(argc, argv);
    MainWindow mainWin;
    mainWin.show();
    return app.exec();
  }
  delete opt;
}