SM_TimeStepper.h

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#ifndef SM_TimeStepper_H
#define SM_TimeStepper_H
 
 
#include "SM_Object.h"
 
class SM_TimeStepper : public SM_Object {
    
    //attributes
private :
    
    //time step
    tReal mTimeStep;
  
    //target time
    tReal mTargetTime;
 
    //number of maximum time steps
    tIndex mMaximumTimeStepsNumber;
    
    //association
  
    
   
public:
    // CONSTRUCTORS 
    SM_TimeStepper(void) {
        mTimeStep=1.;
        mTargetTime=10.;
        mMaximumTimeStepsNumber=10;
    }
    
    // DESTRUCTORS 
    virtual ~SM_TimeStepper(void) {
    }
    
public : 
 
    //Instance building
    //=================
    
    inline static CORE_UniquePointer<SM_TimeStepper> New() {
        return CORE_UniquePointer<SM_TimeStepper>(new SM_TimeStepper(),SM_TimeStepper::Delete());
    }
 
 
    //MEMORY
    
    virtual tMemSize getMemorySize() const {
        return sizeof(*this)+getContentsMemorySize();
    }
    
    //SET & GET methods
  
    
public:
    inline void copy(const SM_TimeStepper& T) {
        mTargetTime=T.getTargetTime();
        mTimeStep=T.getTimeStep();
        mMaximumTimeStepsNumber=mTargetTime/mTimeStep;
    }
    inline void setTimeStep(const tReal& dt) {
        ASSERT_IN(dt>EPSILON<tReal>);
        mTimeStep=dt;
        mMaximumTimeStepsNumber=(tInteger) (0.5+(mTargetTime/mTimeStep));
    }
    
    inline const tReal& getTimeStep() const {
        return mTimeStep;
    }
    inline void setTargetTime(const tReal& t) {
        mTargetTime=t;
        mMaximumTimeStepsNumber=(tInteger) (0.5+(mTargetTime/mTimeStep));
    }
    
    inline const tReal& getTargetTime() const {
        return mTargetTime;
    }
    inline void setMaximumTimeStepsNumber( const tIndex& nSteps)  {
        mMaximumTimeStepsNumber=nSteps;
        mTimeStep=mTargetTime/mMaximumTimeStepsNumber;
    }
    inline const tIndex&  getMaximumTimeStepsNumber() const {
        return mMaximumTimeStepsNumber;
    }
       
    virtual tString toString() const override {
        std::stringstream ret;
        //print id
        ret<<SM_Object::toString()<<"\n";
        ret<<"dt:"<<mTimeStep<<"\n";
        ret<<"T:"<<mTargetTime<<"\n";
        ret<<"iterationsMax:"<<mMaximumTimeStepsNumber<<"\n";
        
        //return the value
        return ret.str();
        
    }
 
 
   
};
 
 
#endif