uniformRandomUint32.hpp

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/*------------------------------- phasicFlow ---------------------------------
      O        C enter of
     O O       E ngineering and
    O   O      M ultiscale modeling of
   OOOOOOO     F luid flow       
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Licence:
  This file is part of phasicFlow code. It is a free software for simulating 
  granular and multiphase flows. You can redistribute it and/or modify it under
  the terms of GNU General Public License v3 or any other later versions. 
 
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#ifndef __uniformRandomUint32_hpp__
#define __uniformRandomUint32_hpp__
 
#include <random>
 
#include "types.hpp"
#include "typeInfo.hpp"
 
namespace pFlow
{
 
class uniformRandomUint32
{
protected:
 
    std::mt19937_64 engineGen_;
 
    std::uniform_int_distribution<uint32> distrbution_;
 
public:
 
    // type info
    TypeInfoNV("uniform");
 
    explicit uniformRandomUint32(uint32 min, uint32 max)
    :
        engineGen_(std::random_device()()),
        distrbution_(min, max)
    {}
 
    ~uniformRandomUint32()= default;
 
    inline uint32  randomNumber() 
    {
        return  distrbution_(engineGen_);
    }
    
    inline triple<uint32> randomNumber3()
    {
        return triple<uint32>
        (
            randomNumber(),
            randomNumber(),
            randomNumber()
        );
    }   
 
    inline triple<uint32> operator()()
    {
        return randomNumber3();
    }
 
    
 
};
 
}
 
#endif