dox/Common/vtkHeap.h
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00039 #ifndef __vtkHeap_h
00040 #define __vtkHeap_h
00041
00042 #include "vtkObject.h"
00043
00044
00045 class VTK_COMMON_EXPORT vtkHeapNode
00046 {
00047 public:
00048 void* Ptr;
00049 vtkHeapNode* Next;
00050 vtkHeapNode():Ptr(0),Next(0) {};
00051 };
00052
00053
00054 class VTK_COMMON_EXPORT vtkHeap : public vtkObject
00055 {
00056 public:
00057 static vtkHeap *New();
00058 vtkTypeRevisionMacro(vtkHeap,vtkObject);
00059 void PrintSelf(ostream& os, vtkIndent indent);
00060
00062 void* AllocateMemory(size_t n);
00063
00065 char* StringDup(const char* str);
00066
00068
00069 vtkGetMacro(NumberOfAllocations,int);
00071
00072 protected:
00073 vtkHeap();
00074 ~vtkHeap();
00075
00076 void Add(vtkHeapNode* node);
00077 void CleanAll();
00078 vtkHeapNode* DeleteAndNext();
00079
00080 vtkHeapNode* First;
00081 vtkHeapNode* Last;
00082 vtkHeapNode* Current;
00083
00084 int NumberOfAllocations;
00085 private:
00086 vtkHeap(const vtkHeap&);
00087 void operator=(const vtkHeap&);
00088 };
00089
00090 #endif