00001 // $Id: LOCA_Extended_MultiAbstractGroup.C,v 1.4 2007/06/21 16:22:52 rhoope Exp $ 00002 // $Source: /space/CVS/Trilinos/packages/nox/src-loca/src/LOCA_Extended_MultiAbstractGroup.C,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_Extended_MultiAbstractGroup.C,v $ 00036 // $Author: rhoope $ 00037 // $Date: 2007/06/21 16:22:52 $ 00038 // $Revision: 1.4 $ 00039 // ************************************************************************ 00040 //@HEADER 00041 00042 #include "LOCA_Extended_MultiAbstractGroup.H" 00043 #include "LOCA_MultiContinuation_AbstractGroup.H" 00044 00045 Teuchos::RCP<const LOCA::MultiContinuation::AbstractGroup> 00046 LOCA::Extended::MultiAbstractGroup::getBaseLevelUnderlyingGroup() const 00047 { 00048 // First get the underlying group 00049 Teuchos::RCP<const LOCA::MultiContinuation::AbstractGroup> ulg = 00050 getUnderlyingGroup(); 00051 00052 // Cast underlying group to an extended group 00053 Teuchos::RCP<const LOCA::Extended::MultiAbstractGroup> ulgPtr = 00054 Teuchos::rcp_dynamic_cast<const LOCA::Extended::MultiAbstractGroup>(ulg); 00055 00056 if (ulgPtr.get() == NULL) { 00057 // Underlying group is not extended, therefore return it 00058 return ulg; 00059 } 00060 00061 else { 00062 // Underlying group is extended, therefore return its baselevel group 00063 return ulgPtr->getBaseLevelUnderlyingGroup(); 00064 } 00065 00066 } 00067 00068 Teuchos::RCP<LOCA::MultiContinuation::AbstractGroup> 00069 LOCA::Extended::MultiAbstractGroup::getBaseLevelUnderlyingGroup() 00070 { 00071 // First get the underlying group 00072 Teuchos::RCP<LOCA::MultiContinuation::AbstractGroup> ulg = 00073 getUnderlyingGroup(); 00074 00075 // Cast underlying group to an extended group 00076 Teuchos::RCP<LOCA::Extended::MultiAbstractGroup> ulgPtr = 00077 Teuchos::rcp_dynamic_cast<LOCA::Extended::MultiAbstractGroup>(ulg); 00078 00079 if (ulgPtr.get() == NULL) { 00080 // Underlying group is not extended, therefore return it 00081 return ulg; 00082 } 00083 00084 else { 00085 // Underlying group is extended, therefore return its baselevel group 00086 return ulgPtr->getBaseLevelUnderlyingGroup(); 00087 } 00088 00089 }