/data3/calcul/jacquem/working_dir/Micromegas/micromegasFrameWork/src/tools/Arguments.cpp

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#include "Arguments.hh"
#include <iostream>



using namespace std;


//---------------------------- Constructor -----------------------//
Arguments::Arguments(int argc, char** argv, string _usage)
{

  this->pUsage = _usage;
  unsigned int nbArgs = 1;
  for (int index = 0 ; index < argc ; index++ )
  {
    if ( index == 0 && argc >= 1) { command = argv[index]; } 
    else 
    {
      if ( argv[index][0] == '-'  && argc >= index+2)
      {
        string optionKey = argv[index];
        stringKeyMap.insert(make_pair(optionKey,argv[++index]));
      }
      else 
      {
        orderKeyMap.insert(make_pair(nbArgs++,argv[index]));
      }
    }
  }
}

//---------------------------- Destructor -----------------------//
Arguments::~Arguments()
{
}

//---------------------------- getOption(string) -----------------------//

string Arguments::getOption(const string key) const
{
  map<const string, string>::const_iterator it = stringKeyMap.find(key);
  if ( it !=  stringKeyMap.end() ) { return it->second; } 
  return string("");
} 

//---------------------------- getArg(unsigned int) -----------------------//
string Arguments::getArgument(const unsigned int key) const
{

  map<const unsigned int, string>::const_iterator it = orderKeyMap.find(key);
  if ( it !=  orderKeyMap.end() )  { return orderKeyMap.find(key)->second; }
  return string("");
}

//---------------------------- usage(void) -----------------------//
void Arguments::usage(void)
{
  cout << "usage: " << pUsage << endl;
}

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