base/denseConstMetric.h

#ifndef _BETA_DENSECONSTMETRIC_

#include <Eigen/Cholesky>

#include "constMetric.h"


class denseConstMetric: public constMetric
{
    
    public:
        
        explicit denseConstMetric(int dim, MatrixXd& massInv);
        virtual ~denseConstMetric() {};
        
        //                   Accessors                  //
        
        double T();
        
        void evolveQ(const double epsilon);
        
        void bounceP(const VectorXd& normal);
        
        //                   Mutators                   //
        
        void sampleP(Random& random);

        void setInvMass(MatrixXd& massInv);
        
    protected:
        
        MatrixXd mMassInv;
        
        LLT<MatrixXd> mMassL;
    
};

#define _BETA_DENSECONSTMETRIC_
#endif