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00001 #ifndef EXCLUSIONCELLSET_H 00002 #define EXCLUSIONCELLSET_H 00003 00004 #include "SundanceDefs.h" 00005 #include "BinaryOpCellSet.h" 00006 #include "CellSet.h" 00007 00008 namespace Sundance 00009 { 00010 00011 using namespace TSF; 00012 using std::string; 00013 00014 using std::ostream; 00015 00016 /** \ingroup LowLevelGeometry 00017 * ExclusionCellSet represents the exclusion of two cell sets. A 00018 * cell is contained in the set if it is contained in the first set 00019 * but not the second. 00020 */ 00021 00022 class ExclusionCellSet : public BinaryOpCellSet 00023 { 00024 public: 00025 /** construct a exclusion with two operand CellSets */ 00026 ExclusionCellSet(const CellSet& left, const CellSet& right); 00027 00028 /** TUVD */ 00029 virtual ~ExclusionCellSet(){;} 00030 00031 /* determine if a cell is contained in this set */ 00032 virtual bool contains(const Cell& cell) const 00033 {return left_.contains(cell) && !right_.contains(cell);} 00034 00035 protected: 00036 virtual string opType() const {return "ExclusionCellSet";} 00037 }; 00038 00039 00040 00041 } 00042 #endif