ArgParser.h

//
//  ArgParser.h
//  facemodel
//
//  Created by Georg Ursits on 20/03/14.
//
//

#pragma once

#include <string>
#include <map>

namespace iyf
{
    class ArgParser
    {
    public:
        enum Argument
        {
            CONFIG_FILE = 0, 
            JSON_INPUT, 
            MODEL_OUTFILE, 
            HELP, 
            COMPACT, 
            PRETTY, 
            VERBOSE, 
            RESOURCE_PATH, 
            NOOP, 
            LAST_ARGUMENT = NOOP 
        };
        
        ArgParser(int argc, char **argv);

        std::string getArg(Argument arg);

        bool helpRequested();

        void printHelp();

        bool jsonPretty();

        bool isVerbose();
        
    private:
        std::map<std::string, Argument> argMap;
        std::string *args;
        int argumentCount;
        bool needHelp;
        bool writeJsonPretty;
        bool verbose;
        bool readResourcePath;
    };
}