// Copyright (c) 1997-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

// math_Jacobi.lxx

#include "StdFail_NotDone.hxx"
#include "math_Vector.hxx"
#include "math_Matrix.hxx"

inline bool math_Jacobi::IsDone() const
{
  return Done;
}

inline Standard_OStream& operator<<(Standard_OStream& o, const math_Jacobi& J)
{
  J.Dump(o);
  return o;
}

inline const math_Vector& math_Jacobi::Values() const
{
  StdFail_NotDone_Raise_if(!Done, " ");
  return EigenValues;
}

inline double math_Jacobi::Value(const int Num) const
{
  StdFail_NotDone_Raise_if(!Done, " ");
  return EigenValues(Num);
}

inline const math_Matrix& math_Jacobi::Vectors() const
{
  StdFail_NotDone_Raise_if(!Done, " ");
  return EigenVectors;
}

inline void math_Jacobi::Vector(const int Num, math_Vector& V) const
{
  StdFail_NotDone_Raise_if(!Done, " ");
  V = EigenVectors.Col(Num);
}