MQLArticles/Utils/Bits/HMTest.mq5

//+------------------------------------------------------------------+
//|                                                         Hash.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 "Hash.mqh"
#include <TSN\\GCol\\HashMap.mqh>

//+------------------------------------------------------------------+
//| Script program start function                                    |
//+------------------------------------------------------------------+
void OnStart()
 {
//---
  TSN::CHashMapFastNor<TSN::CBitBuffer, int, TSN::CGenericHash_CBitBuffer> hashmap;


  TSN::CBitBuffer key(10);
  key.WriteStringWPadd("XAUUSD");
  key.WriteInteger(10);
  key.WriteInteger(ENUM_APPLIED_PRICE(0));

  if(!hashmap.ReserveSlot(key))
   {
    Print("err");
    return;
   }
  hashmap.m_table[hashmap.m_last_pos_tbl].key.RobarDe(key);
  hashmap.m_table[hashmap.m_last_pos_tbl].value = 0x80; // "direccion"


  TSN::CBitBuffer key2(4);
  key2.WriteStringWPadd("XAUUSD");
  key2.WriteInteger(10);
  key2.WriteInteger(ENUM_APPLIED_PRICE(0));

  int v = 0;
  hashmap.TryGet(key2, v);
  Print(v);
// 2026.09.03 20:35:43.389 HMTest (EURUSD,H1) 128
 }
//+------------------------------------------------------------------+