Common/vtkCellTypes.h
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00038 #ifndef __vtkCellTypes_h
00039 #define __vtkCellTypes_h
00040
00041 #include "vtkObject.h"
00042
00043 #include "vtkIntArray.h"
00044 #include "vtkUnsignedCharArray.h"
00045 #include "vtkCellType.h"
00046
00047 class VTK_COMMON_EXPORT vtkCellTypes : public vtkObject
00048 {
00049 public:
00050 static vtkCellTypes *New();
00051 vtkTypeRevisionMacro(vtkCellTypes,vtkObject);
00052
00054 int Allocate(int sz=512, int ext=1000);
00055
00057 void InsertCell(int id, unsigned char type, int loc);
00058
00060 int InsertNextCell(unsigned char type, int loc);
00061
00063 void SetCellTypes(int ncells, vtkUnsignedCharArray *cellTypes, vtkIntArray *cellLocations);
00064
00066 int GetCellLocation(int cellId) { return this->LocationArray->GetValue(cellId);};
00067
00069 void DeleteCell(int cellId) { this->TypeArray->SetValue(cellId, VTK_EMPTY_CELL);};
00070
00072 int GetNumberOfTypes() { return (this->MaxId + 1);};
00073
00075 int IsType(unsigned char type);
00076
00079 int InsertNextType(unsigned char type){return this->InsertNextCell(type,-1);};
00080
00082 unsigned char GetCellType(int cellId) { return this->TypeArray->GetValue(cellId);};
00083
00085 void Squeeze();
00086
00088 void Reset();
00089
00096 unsigned long GetActualMemorySize();
00097
00100 void DeepCopy(vtkCellTypes *src);
00101
00102 protected:
00103 vtkCellTypes();
00104 ~vtkCellTypes();
00105
00106 vtkUnsignedCharArray *TypeArray;
00107 vtkIntArray *LocationArray;
00108 int Size;
00109 int MaxId;
00110 int Extend;
00111 private:
00112 vtkCellTypes(const vtkCellTypes&);
00113 void operator=(const vtkCellTypes&);
00114 };
00115
00116
00117
00118 inline int vtkCellTypes::IsType(unsigned char type)
00119 {
00120 int numTypes=this->GetNumberOfTypes();
00121
00122 for (int i=0; i<numTypes; i++)
00123 {
00124 if ( type == this->GetCellType(i))
00125 {
00126 return 1;
00127 }
00128 }
00129 return 0;
00130 }
00131
00132
00133 #endif