00001 // $Id: NOX_Petsc_Options.H,v 1.9 2007/06/21 16:22:57 rhoope Exp $ 00002 // $Source: /space/CVS/Trilinos/packages/nox/src-petsc/NOX_Petsc_Options.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-petsc/NOX_Petsc_Options.H,v $ 00036 // $Author: rhoope $ 00037 // $Date: 2007/06/21 16:22:57 $ 00038 // $Revision: 1.9 $ 00039 // ************************************************************************ 00040 //@HEADER 00041 00042 #ifndef NOX_PETSC_OPTIONS_H 00043 #define NOX_PETSC_OPTIONS_H 00044 00045 #include "petscsys.h" 00046 #include "NOX.H" // Needed for NOX::StatusTest classes 00047 00048 namespace NOX { 00049 namespace Petsc { 00050 00055 class Options { 00056 00057 public: 00058 00060 Options(); 00061 00063 Options(Teuchos::ParameterList& params, int rank = 0); 00064 00066 ~Options(); 00067 00069 bool setOptions(Teuchos::ParameterList& params); 00070 00072 Teuchos::RCP<NOX::StatusTest::Combo> & getStatusTest(); 00073 00074 private: 00075 00076 enum {maxStringLength = 256}; 00077 char optionString[maxStringLength]; 00078 PetscTruth flg; // Boolean flag 00079 int ierr; // Used in Petsc CHKERRQ macro 00080 int rank; // proc ID used with output utils 00081 00083 Teuchos::RCP<NOX::StatusTest::MaxIters> testMaxIters; 00084 Teuchos::RCP<NOX::StatusTest::NormF> testNormF; 00085 Teuchos::RCP<NOX::StatusTest::NormUpdate> testNormUpdate; 00086 Teuchos::RCP<NOX::StatusTest::Combo> testCombo; 00087 00088 }; 00089 } // namespace Petsc 00090 } // namespace NOX 00091 00092 #endif