uw-woss-random-generator.h

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/* WOSS - World Ocean Simulation System -
 * 
 * Copyright (C) 2009 2025 Federico Guerra
 * and regents of the SIGNET lab, University of Padova
 *
 * Author: Federico Guerra - WOSS@guerra-tlc.com
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */ 
 
 
#ifndef UNDERWATER_WOSS_RANDOM_GENERATOR_H
#define UNDERWATER_WOSS_RANDOM_GENERATOR_H
 
#include <memory>
#include <random-generator-definitions.h>
#include <rng.h>
#include <tclcl.h>
 
 
class WossRandomGenerator : public woss::RandomGenerator {
  
  
    public:
      
       
    WossRandomGenerator( int seed = 0 ); 
    
    
    WossRandomGenerator( const WossRandomGenerator& copy );
 
    WossRandomGenerator( WossRandomGenerator&& tmp ) = default;
    
    WossRandomGenerator& operator=( const WossRandomGenerator& copy );
 
    WossRandomGenerator& operator=( WossRandomGenerator&& tmp ) = default;
 
    
    virtual ~WossRandomGenerator() override = default;
    
    
    virtual std::unique_ptr<woss::RandomGenerator> create( int s ) const override { return std::make_unique<WossRandomGenerator>(s); }
    
    virtual std::unique_ptr<woss::RandomGenerator> clone() const override { return std::make_unique<WossRandomGenerator>(*this); }
 
    virtual double getRand() const;
 
    virtual int getRandInt() const;
    
    virtual void initialize();
 
    
    protected:
 
    std::unique_ptr<RNG> rng = nullptr;
 
};
 
 
class WossRandomGeneratorTcl : public WossRandomGenerator, public TclObject { 
 
  
  public:
    
    
  WossRandomGeneratorTcl();
 
  virtual ~WossRandomGeneratorTcl() override = default;
 
  
  virtual int command(int argc, const char*const* argv) override;
 
  
};
 
 
#endif // UNDERWATER_WOSS_RANDOM_GENERATOR_H