C:/Programs/source/NIREP/Evaluator/NIREPTransitivityError.h

//Figures ou the Transitivity Error.

#pragma once
#ifndef __nirepTE_H_
#define __nirepTE_H_

#include "NIREPStatistics.h"
#include "NIREPInverseConsistencyError.h"

class NIREPTransitivityError : public NIREPInverseConsistencyError
{
public:
  // Constructor with Evaluator reference
  NIREPTransitivityError(NIREPEvaluator* eval) :
    NIREPInverseConsistencyError(eval) {};

  // Destructor
  ~NIREPTransitivityError() {};

  // Implementation of the virtual function
  // Transitivity Error
  virtual TextTable ComputeStatistic(const std::vector<std::string>& arg,
                                     DisplayDescription* displayDescription);

  // Generate transitivity image
  // Method 1: || h_12(h_23(x)) - h_13(x) ||^2
  //         = || u_23(x) + u_12(x+u_23(x)) - u_13(x) ||^2
  gec::SpatialData* ComputeTEImage(const gec::Transformation* u123,
                                   const gec::Transformation* u13);

  // Generate transitivity image
  // Method 2:
  //   || h_31(h_12(h_23(x))) - x ||^2
  // = || u_23(x) + u_12(x+u_23(x)) + u_31(x+u_23(x)+u_12(x+u_23(x))) ||^2
  gec::SpatialData* ComputeTEImage(const gec::Transformation* u1231);

protected:
  // Default constructor
  NIREPTransitivityError() : NIREPInverseConsistencyError() {};

};

#endif // __nirepTE_H_