SMS_STDUniformFunction.h

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#ifndef SMS_STDUniformFunction_H
#define SMS_STDUniformFunction_H
 
#include "SM_TemplatedStochasticFunction.h"
 
//header for std::nomal law
#include <random>
 
class SMS_STDUniformFunction : public SM_TemplatedStochasticFunction<SMS_STDUniformFunction> {
    // ATTRIBUTES
  
private:
    static std::random_device  mGenerator;
    static std::mt19937 mRNGenerator;
 
    
    
    std::uniform_real_distribution<tReal> *mRandomDistribution;
    
    
    
public:
    // METHODS
  
    // CONSTRUCTORS 
  
    SMS_STDUniformFunction();
  
  
  
    // DESTRUCTORS 
  
  
    virtual ~SMS_STDUniformFunction(void) ;
  
  
  
public:
   
   
    inline static CORE_UniquePointer<SMS_STDUniformFunction> New() {
        return CORE_UniquePointer<SMS_STDUniformFunction>(new SMS_STDUniformFunction(),
                                                         SMS_STDUniformFunction::Delete());
    }
 
     public:
 
    //MEMORY
    virtual tMemSize getMemorySize() const {
        return sizeof(*this)+getContentsMemorySize();
    }
 
    virtual tMemSize getContentsMemorySize() const {
        tMemSize mem= SM_TemplatedStochasticFunction<SMS_STDUniformFunction>::getContentsMemorySize();
        mem+=(mRandomDistribution==null)?0:sizeof(*mRandomDistribution);
        
        return mem;
    }
 
    
private:
    inline static std::mt19937& getRNGenerator() {
        return mRNGenerator;
    };
    
    // --------------------
    // ATTRIBUTES setting
    // --------------------
public:
    inline void setSupport(const tReal& a,const tReal& b) {
        setProperties((a+b)/2.,fabs(b-a)/sqrt(12));
    }
    
    virtual void setProperties(const tReal& mean,
                               const tReal& sd) override;
    
   
    virtual void initializeSeed(const tULLInt& seed) override;
 
    virtual tReal random() const override {
        return templatedRandom();
    }
    inline tReal templatedRandom() const  {
         return (*mRandomDistribution)(getRNGenerator());
    }
 
 
    
   
   
};
 
#endif