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00001 #ifndef BOUNDARYCELLSET_H 00002 #define BOUNDARYCELLSET_H 00003 00004 #include "SundanceDefs.h" 00005 00006 #include <string> 00007 #include "CellSetBase.h" 00008 00009 00010 namespace Sundance 00011 { 00012 00013 using namespace TSF; 00014 using std::string; 00015 00016 using std::ostream; 00017 00018 /** \ingroup UserLevelGeometry 00019 * BoundaryCellSet is a CellSet that includes all boundary cells 00020 * of dimension one less than the maximal cell dimension. 00021 */ 00022 00023 class BoundaryCellSet : public CellSetBase 00024 { 00025 public: 00026 /** constructor needs no arguments */ 00027 BoundaryCellSet() : CellSetBase() {;} 00028 00029 /** dtor */ 00030 virtual ~BoundaryCellSet(){;} 00031 00032 /** determine if a cell is contained in this set */ 00033 virtual bool contains(const Cell& cell) const ; 00034 00035 /** write self to XML */ 00036 virtual XMLObject toXML() const ; 00037 00038 /** find the cell dimensions that should be searched to find cells 00039 * in this set */ 00040 virtual int dimension(const Mesh& mesh) const ; 00041 00042 00043 /** test equality */ 00044 virtual bool equals(const CellSet& other) const {return true;} 00045 00046 /** test ordering */ 00047 virtual bool lessThan(const CellSet& other) const {return false;} 00048 00049 protected: 00050 /** low-level routine to find an ordered list of cells */ 00051 virtual TSFSmartPtr<TSFArray<Cell> > 00052 innerGetOrderedCells(const Mesh& mesh) const ; 00053 private: 00054 }; 00055 } 00056 00057 #endif