Errors.h

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/* ----------------------------------------------------------------------------
 
 * GTSAM Copyright 2010, Georgia Tech Research Corporation,
 * Atlanta, Georgia 30332-0415
 * All Rights Reserved
 * Authors: Frank Dellaert, et al. (see THANKS for the full author list)
 
 * See LICENSE for the license information
 
 * -------------------------------------------------------------------------- */
 
// \callgraph
 
#pragma once
 
#include <gtsam/base/FastList.h>
#include <gtsam/base/Vector.h>
#include <gtsam/base/Testable.h>
 
#include <string>
 
namespace gtsam {
 
  // Forward declarations
  class VectorValues;
 
  class Errors : public FastList<Vector> {
 
  public:
 
    GTSAM_EXPORT Errors() ;
 
    GTSAM_EXPORT Errors(const VectorValues&V);
 
    GTSAM_EXPORT void print(const std::string& s = "Errors") const;
 
    GTSAM_EXPORT bool equals(const Errors& expected, double tol=1e-9) const;
 
    GTSAM_EXPORT Errors operator+(const Errors& b) const;
 
    GTSAM_EXPORT Errors operator-(const Errors& b) const;
 
    GTSAM_EXPORT Errors operator-() const ;
 
  }; // Errors
 
  GTSAM_EXPORT double dot(const Errors& a, const Errors& b);
 
  template <>
  GTSAM_EXPORT void axpy(double alpha, const Errors& x, Errors& y);
 
  GTSAM_EXPORT void print(const Errors& a, const std::string& s = "Error");
 
  template<>
  struct traits<Errors> : public Testable<Errors> {
  };
 
} //\ namespace gtsam