Rythmos - Transient Integration for Differential Equations: Rythmos

00001 //@HEADER
00002 // ***********************************************************************
00003 //
00004 //                     Rythmos Package
00005 //                 Copyright (2006) Sandia Corporation
00006 //
00007 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
00008 // license for use of this work by or on behalf of the U.S. Government.
00009 //
00010 // This library is free software; you can redistribute it and/or modify
00011 // it under the terms of the GNU Lesser General Public License as
00012 // published by the Free Software Foundation; either version 2.1 of the
00013 // License, or (at your option) any later version.
00014 //
00015 // This library is distributed in the hope that it will be useful, but
00016 // WITHOUT ANY WARRANTY; without even the implied warranty of
00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00018 // Lesser General Public License for more details.
00019 //
00020 // You should have received a copy of the GNU Lesser General Public
00021 // License along with this library; if not, write to the Free Software
00022 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00023 // USA
00024 // Questions? Contact Todd S. Coffey (tscoffe@sandia.gov)
00025 //
00026 // ***********************************************************************
00027 //@HEADER
00028 
00029 #ifndef Rythmos_INTERPOLATION_BUFFER_H
00030 #define Rythmos_INTERPOLATION_BUFFER_H
00031 
00032 #include "Thyra_VectorBase.hpp"
00033 #include "Teuchos_Describable.hpp"
00034 
00035 namespace Rythmos {
00036 
00038 template<class Scalar> 
00039 class InterpolationBuffer : virtual public Teuchos::Describable
00040 {
00041   public:
00042 
00043     typedef typename Teuchos::ScalarTraits<Scalar>::magnitudeType ScalarMag;
00044 
00046     virtual ~InterpolationBuffer() {};
00047 
00049     virtual bool SetPoints(
00050       const std::vector<Scalar>& time_list
00051       ,const std::vector<Teuchos::RefCountPtr<Thyra::VectorBase<Scalar> > >& x_list
00052       ,const std::vector<Teuchos::RefCountPtr<Thyra::VectorBase<Scalar> > >& xdot_list) =0;
00053 
00055     virtual bool GetPoints(
00056       const std::vector<Scalar>& time_list
00057       ,std::vector<Teuchos::RefCountPtr<Thyra::VectorBase<Scalar> > >* x_list
00058       ,std::vector<Teuchos::RefCountPtr<Thyra::VectorBase<Scalar> > >* xdot_list
00059       ,std::vector<ScalarMag>* accuracy_list) const =0;
00060 
00062     virtual bool SetRange(
00063       const Scalar& time_lower
00064       ,const Scalar& time_upper
00065       ,const InterpolationBuffer<Scalar> & IB) =0;
00066 
00068     virtual bool GetNodes(std::vector<Scalar>* time_list) const =0;
00069 
00071     virtual bool RemoveNodes(std::vector<Scalar>& time_list) const =0;
00072 
00074     virtual int GetOrder() const =0;
00075 
00076 };
00077 
00078 } // namespace Rythmos
00079 
00080 #endif //Rythmos_INTERPOLATION_BUFFER_H
Rythmos_InterpolationBuffer.hpp
