SimPHash/Src/Random/MathRand.mqh

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

#ifndef SIMPHASH_SRC_RANDOM_MATHRAND_MQH
#define SIMPHASH_SRC_RANDOM_MATHRAND_MQH

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//|                                                                  |
//+------------------------------------------------------------------+
#include "Def.mqh"

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
namespace TSN
{
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
class CRandomGeneratorMRand : public IRandomGenerator
 {
private:
  ulong              m_seed;
public:
                     CRandomGeneratorMRand(void) {}
                    ~CRandomGeneratorMRand(void) {}

  //---
  bool               Init(CYmlNode& node) override final
   {
    MathSrand(uint(node["seed"].ToInt(GetTickCount())));
    return true;
   }
  ulong              Generate() override final
   {
    return ulong(MathRand()) | ulong(MathRand()) << 16 | ulong(MathRand()) << 32 | ulong(MathRand()) << 48;
   }
 };
}
//+------------------------------------------------------------------+
#endif // SIMPHASH_SRC_RANDOM_MATHRAND_MQH