//+------------------------------------------------------------------+
//|                                                      HashMap.mq5 |
//|                                  Copyright 2026, Niquel Mendoza. |
//|                                            https://www.mql5.com/ |
//+------------------------------------------------------------------+
#property copyright "Copyright 2026, Niquel Mendoza."
#property link      "https://www.mql5.com/"
#property version   "1.00"
#property strict

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
#include "..\\Src\\ColHash\\HashMap\\All.mqh"
#include "..\\Src\\ColHash\\Hash\\Generic.mqh"

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
const string g_tf_keys[21] =
 {
  "PERIOD_M1", "PERIOD_M2", "PERIOD_M3", "PERIOD_M4", "PERIOD_M5", "PERIOD_M6",
  "PERIOD_M10", "PERIOD_M12", "PERIOD_M15", "PERIOD_M20", "PERIOD_M30",
  "PERIOD_H1", "PERIOD_H2", "PERIOD_H3", "PERIOD_H4", "PERIOD_H6", "PERIOD_H8", "PERIOD_H12",
  "PERIOD_D1", "PERIOD_W1", "PERIOD_MN1"
 };

const ENUM_TIMEFRAMES g_tf_values[21] =
 {
  PERIOD_M1, PERIOD_M2, PERIOD_M3, PERIOD_M4, PERIOD_M5, PERIOD_M6,
  PERIOD_M10, PERIOD_M12, PERIOD_M15, PERIOD_M20, PERIOD_M30,
  PERIOD_H1, PERIOD_H2, PERIOD_H3, PERIOD_H4, PERIOD_H6, PERIOD_H8, PERIOD_H12,
  PERIOD_D1, PERIOD_W1, PERIOD_MN1
 };


//+------------------------------------------------------------------+
//| Script program start function                                    |
//+------------------------------------------------------------------+
void OnStart()
 {
//---
  CHashMapFast(string, int) map;
  for(int i = 0; i < 21; i++)
   {
    map.Add(g_tf_keys[i], g_tf_values[i]);
   }

  map.Remove("PERIOD_M1");
  Print("Size: ", map.Count());
  

//---
  CHashMapFastIterator(string, int) it = map.BeginIteration();
  while(it.IsValid())
   {
    Print(it.Key(), " = ", it.Val());
    it.Next();
   }
 }
//+------------------------------------------------------------------+