SumPiece.h

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#ifndef SUMPIECE_H_
#define SUMPIECE_H_
 
#include "MUQ/Modeling/ModPiece.h"
 
namespace muq{
namespace Modeling{
 
  class SumPiece : public ModPiece {
  public:
 
 
    SumPiece(unsigned int dim, unsigned int numInputs=2);
 
    virtual ~SumPiece() = default;
 
  protected:
    virtual void EvaluateImpl(ref_vector<Eigen::VectorXd> const& input) override;
 
    virtual void GradientImpl(unsigned int                const  outputDimWrt,
                              unsigned int                const  inputDimWrt,
                              ref_vector<Eigen::VectorXd> const& input,
                              Eigen::VectorXd             const& sensitivity) override;
 
    virtual void JacobianImpl(unsigned int                const  outputDimWrt,
                              unsigned int                const  inputDimWrt,
                              ref_vector<Eigen::VectorXd> const& input) override;
 
    virtual void ApplyJacobianImpl(unsigned int                const  outputDimWrt,
                                   unsigned int                const  inputDimWrt,
                                   ref_vector<Eigen::VectorXd> const& input,
                                   Eigen::VectorXd             const& vec) override;
 
    virtual void ApplyHessianImpl(unsigned int                const  outWrt,
                                  unsigned int                const  inWrt1,
                                  unsigned int                const  inWrt2,
                                  ref_vector<Eigen::VectorXd> const& input,
                                  Eigen::VectorXd             const& sens,
                                  Eigen::VectorXd             const& vec) override;
  }; // class SumPiece
 
}
}
 
 
 
#endif // #ifndef SumPiece_H_