//+------------------------------------------------------------------+
//|                                                         Hash.mqh |
//|                                   Copyright 2026, Niquel Mendoza |
//|                                             https://www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2026, Niquel Mendoza"
#property link      "https://www.mql5.com"
#property strict

#ifndef MQLARTICLES_UTILS_BITS_HASH_MQH
#define MQLARTICLES_UTILS_BITS_HASH_MQH

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
#include "BitFastBuffer.mqh"
#include <TSN\\Tables\\AllHashes.mqh>
#include <TSN\\GCol\\HashMap.mqh>

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
namespace TSN
{
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
class CGenericHash_CBitBuffer
 {
public:
                     CGenericHash_CBitBuffer() {}
                    ~CGenericHash_CBitBuffer() {}

  //---
  static ulong       Hash(const CBitBuffer &v)
   {
    return TSN::XUL::XXH64(v.m_bits, v.m_s + 1, 0ULL);
   }

  //---
  static bool        Eq(const CBitBuffer &a, const CBitBuffer &b)
   {
    if(a.m_s != b.m_s)
      return false;
    // igual dado que el array en si size real es ms + (w > 0)
    // ms reprensta la escritura actual
    for(int i = 0; i <= a.m_s; i++)
      if(a.m_bits[i] != b.m_bits[i])
        return false;
    return true;
   }

  //---
  template <typename TValue>
  static void        Assing(CHashMapFastInternalPar<CBitBuffer, TValue>& a, CHashMapFastInternalPar<CBitBuffer, TValue>& b)
   {
    a.hash = b.hash;
    a.value = b.value;
    a.key.RobarDe(b.key);
   }
 };
}
//+------------------------------------------------------------------+
#endif // MQLARTICLES_UTILS_BITS_HASH_MQH