crngmanager.h Source File¶

API: crngmanager.h Source File
API
//==========================================================================
//   CRNGMANAGER.H  - part of
//                     OMNeT++/OMNEST
//            Discrete System Simulation in C++
//
//==========================================================================
 
/*--------------------------------------------------------------*
  Copyright (C) 1992-2017 Andras Varga
  Copyright (C) 2006-2017 OpenSim Ltd.
 
  This file is distributed WITHOUT ANY WARRANTY. See the file
  `license' for details on this and other legal matters.
*--------------------------------------------------------------*/
 
#ifndef __OMNETPP_CRNGMANAGER_H
#define __OMNETPP_CRNGMANAGER_H
 
#include "cownedobject.h"
 
namespace omnetpp {
 
class cConfiguration;
class cConfigurationEx;
class cRNG;
class SIM_API cIRngManager : public cNoncopyableOwnedObject
{
  public:
    cIRngManager() {}
    virtual ~cIRngManager();
    virtual void configure(cConfiguration *cfg) = 0;
    virtual void configureRngs(cComponent *component) = 0;
    virtual int getNumRngs(const cComponent *component) const = 0;
    virtual cRNG *getRng(const cComponent *component, int k) = 0;
    virtual uint32_t getHash() const = 0;
    virtual int getTotalNumRngs() const = 0;
    virtual cRNG *getGlobalRng(int rngId) = 0;
};
 
class SIM_API cRngManager : public cIRngManager
{
  private:
    cConfigurationEx *cfg = nullptr;
    int numRNGs = 0;
    cRNG **rngs = nullptr;
 
  public:
    cRngManager() {}
    virtual ~cRngManager();
    virtual void configure(cConfiguration *cfg) override;
    virtual void configureRngs(cComponent *component) override;
    virtual int getNumRngs(const cComponent *component) const override;
    virtual cRNG *getRng(const cComponent *component, int k) override;
    virtual uint32_t getHash() const  override;
    virtual int getTotalNumRngs() const override;
    virtual cRNG *getGlobalRng(int rngId) override;
};
 
}  // namespace omnetpp
 
#endif
 
 