00001 // $Id: LOCA_BorderedSolver_AbstractOperator.H,v 1.1 2007/02/12 23:11:50 etphipp Exp $ 00002 // $Source: /space/CVS/Trilinos/packages/nox/src-loca/src/LOCA_BorderedSolver_AbstractOperator.H,v $ 00003 00004 //@HEADER 00005 // ************************************************************************ 00006 // 00007 // NOX: An Object-Oriented Nonlinear Solver Package 00008 // Copyright (2002) Sandia Corporation 00009 // 00010 // LOCA: Library of Continuation Algorithms Package 00011 // Copyright (2005) Sandia Corporation 00012 // 00013 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive 00014 // license for use of this work by or on behalf of the U.S. Government. 00015 // 00016 // This library is free software; you can redistribute it and/or modify 00017 // it under the terms of the GNU Lesser General Public License as 00018 // published by the Free Software Foundation; either version 2.1 of the 00019 // License, or (at your option) any later version. 00020 // 00021 // This library is distributed in the hope that it will be useful, but 00022 // WITHOUT ANY WARRANTY; without even the implied warranty of 00023 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00024 // Lesser General Public License for more details. 00025 // 00026 // You should have received a copy of the GNU Lesser General Public 00027 // License along with this library; if not, write to the Free Software 00028 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 00029 // USA 00030 // 00031 // Questions? Contact Roger Pawlowski (rppawlo@sandia.gov) or 00032 // Eric Phipps (etphipp@sandia.gov), Sandia National Laboratories. 00033 // ************************************************************************ 00034 // CVS Information 00035 // $Source: /space/CVS/Trilinos/packages/nox/src-loca/src/LOCA_BorderedSolver_AbstractOperator.H,v $ 00036 // $Author: etphipp $ 00037 // $Date: 2007/02/12 23:11:50 $ 00038 // $Revision: 1.1 $ 00039 // ************************************************************************ 00040 //@HEADER 00041 00042 #ifndef LOCA_BORDEREDSOLVER_ABSTRACTOPERATOR_H 00043 #define LOCA_BORDEREDSOLVER_ABSTRACTOPERATOR_H 00044 00045 #include "NOX_Abstract_Group.H" // for ReturnType 00046 #include "NOX_Abstract_MultiVector.H" 00047 00048 namespace LOCA { 00049 00050 namespace BorderedSolver { 00051 00055 class AbstractOperator { 00056 00057 public: 00058 00060 AbstractOperator() {} 00061 00063 virtual ~AbstractOperator() {} 00064 00066 virtual NOX::Abstract::Group::ReturnType 00067 apply(const NOX::Abstract::MultiVector& X, 00068 NOX::Abstract::MultiVector& Y) const = 0; 00069 00071 virtual NOX::Abstract::Group::ReturnType 00072 applyTranspose(const NOX::Abstract::MultiVector& X, 00073 NOX::Abstract::MultiVector& Y) const = 0; 00074 00076 virtual NOX::Abstract::Group::ReturnType 00077 applyInverse(Teuchos::ParameterList& params, 00078 const NOX::Abstract::MultiVector& B, 00079 NOX::Abstract::MultiVector& X) const = 0; 00080 00082 virtual NOX::Abstract::Group::ReturnType 00083 applyInverseTranspose(Teuchos::ParameterList& params, 00084 const NOX::Abstract::MultiVector& B, 00085 NOX::Abstract::MultiVector& X) const = 0; 00086 00087 private: 00088 00090 AbstractOperator(const AbstractOperator&); 00091 00093 AbstractOperator& operator = (const AbstractOperator&); 00094 00095 }; // Class AbstractOperator 00096 00097 } // Namespace BorderedSolver 00098 00099 } // Namespace LOCA 00100 00101 #endif // LOCA_BORDEREDSOLVER_ABSTRACTOPERATOR_H