/data3/calcul/jacquem/working_dir/Micromegas/micromegasFrameWork/include/tools/Arguments.hh

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#ifndef OPTIONHH
#define OPTION_HH

#include <map>
#include <string>


/*! \class Arguments
* \brief generic class to manage command arguments
* 
* Distinguish command, arguments and options
*
* Command name is not include in arguments list but can be accessed via getCommand() method
*
* Options: words after a "-string": 
*   Examples
*         : command -f option. 
*         : command -option1 option1. 
*   Option are not mandatory, and order in which they arrive does not matter.
*   Access option with getOption("-string") method
*
*   Arguments are mandatory, and order in which they arrive is take in account
*   Access argument with getArgument(order) method
*
*/

class Arguments 
{
public:

 Arguments(int argc, char** argv,std::string usage = "");
 ~Arguments() ;

 std::string getCommand() { return command; } 
 std::string getOption( const std::string) const ; 
 std::string getArgument( const unsigned int) const ; 
 unsigned int getNbOfArgs() { return orderKeyMap.size(); } 
 unsigned int getNbOfOptions() { return stringKeyMap.size(); } 
 void usage(void);

private:

 std::string command;
 std::map<const std::string , std::string> stringKeyMap;
 std::map< const unsigned int , std::string> orderKeyMap;
 std::string pUsage;
};

#endif

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