00001 /* @HEADER@ */ 00002 // ************************************************************************ 00003 // 00004 // Sundance 00005 // Copyright 2011 Sandia Corporation 00006 // 00007 // Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation, 00008 // the U.S. Government retains certain rights in this software. 00009 // 00010 // Redistribution and use in source and binary forms, with or without 00011 // modification, are permitted provided that the following conditions are 00012 // met: 00013 // 00014 // 1. Redistributions of source code must retain the above copyright 00015 // notice, this list of conditions and the following disclaimer. 00016 // 00017 // 2. Redistributions in binary form must reproduce the above copyright 00018 // notice, this list of conditions and the following disclaimer in the 00019 // documentation and/or other materials provided with the distribution. 00020 // 00021 // 3. Neither the name of the Corporation nor the names of the 00022 // contributors may be used to endorse or promote products derived from 00023 // this software without specific prior written permission. 00024 // 00025 // THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY 00026 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00027 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 00028 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE 00029 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00030 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00031 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00032 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00033 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00034 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00035 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00036 // 00037 // Questions? Contact Kevin Long (kevin.long@ttu.edu) 00038 // 00039 00040 /* @HEADER@ */ 00041 00042 #ifndef SUNDANCE_NULLCELLFILTER_H 00043 #define SUNDANCE_NULLCELLFILTER_H 00044 00045 #include "SundanceDefs.hpp" 00046 #include "Teuchos_RefCountPtr.hpp" 00047 #include "SundanceCellFilterBase.hpp" 00048 #include "SundanceNullCellFilterStub.hpp" 00049 00050 namespace Sundance 00051 { 00052 using namespace Teuchos; 00053 00054 /** 00055 * NullCellFilter is used as a placeholder cell filter 00056 * in those equations defined 00057 * independently of geometry, i.e., equations involving only 00058 * global parameters. 00059 **/ 00060 class NullCellFilter : public Sundance::NullCellFilterStub 00061 { 00062 public: 00063 /** */ 00064 NullCellFilter(); 00065 00066 /** */ 00067 virtual ~NullCellFilter(){;} 00068 00069 /** */ 00070 virtual XMLObject toXML() const ; 00071 00072 /** Return the dimension of the cells that will be identified 00073 * by this filter when acting on the given mesh */ 00074 virtual int dimension(const Mesh& mesh) const ; 00075 00076 /* */ 00077 GET_RCP(CellFilterStub); 00078 00079 protected: 00080 00081 /** */ 00082 virtual CellSet internalGetCells(const Mesh& mesh) const ; 00083 }; 00084 } 00085 00086 00087 #endif