main.cpp

#include <map>
#include <string>
#include <queue>
#include <stdlib.h>
#include <iostream>
#include "config.h"
#include "modules/Data/Data.h"
#include "modules/PQueue/PQueue.h"

/* Value definitions of the different values */
enum CommandValues{
    c_not_defined,
    c_exit,
    c_print,
    c_get,
    c_remove
};

/* Map to associate the strings with the enum values */
static std::map<std::string, CommandValues>s_mapCommandValues;

static void InitCommands(void);

int main(){

    /* Declare a priority_queue and specify the order as < */
    /* The priorities will be assigned in the ascending order of priority */
    PQueue pqData;

    std::string command;

    std::cout << "Priority Buffer" << std::endl;
    std::cout << "Version: " << VERSION_MAJOR << "." << VERSION_MINOR << std::endl;

    InitCommands();

    while(true){

        std::cout << "Please, enter a command" << std::endl;
        std::cin >> command;

        switch(s_mapCommandValues[command]){
            case c_exit:
                exit(EXIT_SUCCESS);
                break;
            case c_print:
                pqData.print();
                break;
            case c_get:
                pqData.get();
                break;
            case c_remove:
                pqData.remove();
                break;
            default:
                pqData.check_command(command);
                break;
        }
    }

    return 0;
}

/**
 * @brief function to initialize command values.
 *
 */
static void InitCommands(void){
    s_mapCommandValues["exit"] = c_exit;
    s_mapCommandValues["print"] = c_print;
    s_mapCommandValues["get"] = c_get;
    s_mapCommandValues["remove"] = c_remove;
}