00001 // $Id: NOX_StatusTest_FiniteValue.H,v 1.7 2006/08/22 00:01:27 rppawlo Exp $ 00002 // $Source: /space/CVS/Trilinos/packages/nox/src/NOX_StatusTest_FiniteValue.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/NOX_StatusTest_FiniteValue.H,v $ 00036 // $Author: rppawlo $ 00037 // $Date: 2006/08/22 00:01:27 $ 00038 // $Revision: 1.7 $ 00039 // ************************************************************************ 00040 //@HEADER 00041 00042 #ifndef NOX_STATUS_FINITEVALUE_H 00043 #define NOX_STATUS_FINITEVALUE_H 00044 00045 #include "NOX_StatusTest_Generic.H" // base class 00046 #include "NOX_Abstract_Vector.H" // for NOX::Abstract::Vector::NormType 00047 00048 namespace NOX { 00049 00050 namespace StatusTest { 00051 00053 00066 class FiniteValue : public Generic { 00067 00068 public: 00069 00071 enum VectorType {FVector, SolutionVector}; 00072 00074 FiniteValue(VectorType v = FVector, 00075 NOX::Abstract::Vector::NormType n = NOX::Abstract::Vector::TwoNorm); 00076 00078 virtual ~FiniteValue(); 00079 00080 virtual NOX::StatusTest::StatusType 00081 checkStatus(const NOX::Solver::Generic& problem, 00082 NOX::StatusTest::CheckType checkType); 00083 00084 virtual NOX::StatusTest::StatusType getStatus() const; 00085 00086 virtual ostream& print(ostream& stream, int indent = 0) const; 00087 00107 virtual int finiteNumberTest(double x) const; 00108 00109 protected: 00110 00112 bool NOX_isnan(double x) const; 00113 00115 bool NOX_isinf(double x) const; 00116 00117 private: 00118 00120 VectorType vectorType; 00121 00123 string vectorTypeLabel; 00124 00126 NOX::Abstract::Vector::NormType normType; 00127 00129 string normTypeLabel; 00130 00132 NOX::StatusTest::StatusType status; 00133 00135 int result; 00136 00138 double normValue; 00139 00140 }; 00141 00142 } // namespace StatusTest 00143 } // namespace NOX 00144 00145 #endif