VTK
vtkVoidArray.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkVoidArray.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
23 #ifndef __vtkVoidArray_h
24 #define __vtkVoidArray_h
25 
26 #include "vtkObject.h"
27 
29 {
30 public:
32  static vtkVoidArray *New();
33 
34  vtkTypeMacro(vtkVoidArray,vtkObject);
35  void PrintSelf(ostream& os, vtkIndent indent);
36 
39  int Allocate(vtkIdType sz, vtkIdType ext=1000);
40 
42  void Initialize();
43 
45  int GetDataType() {return VTK_VOID;}
46 
48  int GetDataTypeSize() { return sizeof(void*); }
49 
51 
53  {this->Allocate(number); this->NumberOfPointers = number;}
55 
57 
59  {return this->NumberOfPointers;}
61 
63 
65  {return this->Array[id];}
67 
69 
70  void SetVoidPointer(vtkIdType id, void* ptr)
71  {this->Array[id] = ptr;}
73 
76  void InsertVoidPointer(vtkIdType i, void* ptr);
77 
80  vtkIdType InsertNextVoidPointer(void* tuple);
81 
83 
85  void Reset()
86  {this->NumberOfPointers = 0;}
88 
90 
92  void Squeeze()
93  {this->ResizeAndExtend (this->NumberOfPointers);}
95 
98  void** GetPointer(vtkIdType id) {return this->Array + id;}
99 
103  void** WritePointer(vtkIdType id, vtkIdType number);
104 
106  void DeepCopy(vtkVoidArray *va);
107 
108 protected:
109  vtkVoidArray();
110  ~vtkVoidArray();
111 
114  void** Array; // pointer to data
115 
116  void** ResizeAndExtend(vtkIdType sz); // function to resize data
117 
118 private:
119  vtkVoidArray(const vtkVoidArray&); // Not implemented.
120  void operator=(const vtkVoidArray&); // Not implemented.
121 };
122 
123 
124 #endif
vtkIdType GetNumberOfPointers()
Definition: vtkVoidArray.h:58
void * GetVoidPointer(vtkIdType id)
Definition: vtkVoidArray.h:64
dynamic, self-adjusting array of void* pointers
Definition: vtkVoidArray.h:28
abstract base class for most VTK objects
Definition: vtkObject.h:60
#define VTK_VOID
Definition: vtkType.h:24
void SetVoidPointer(vtkIdType id, void *ptr)
Definition: vtkVoidArray.h:70
void Squeeze()
Definition: vtkVoidArray.h:92
int GetDataType()
Definition: vtkVoidArray.h:45
void ** GetPointer(vtkIdType id)
Definition: vtkVoidArray.h:98
void Reset()
Definition: vtkVoidArray.h:85
int vtkIdType
Definition: vtkType.h:255
int GetDataTypeSize()
Definition: vtkVoidArray.h:48
vtkIdType NumberOfPointers
Definition: vtkVoidArray.h:112
virtual void PrintSelf(ostream &os, vtkIndent indent)
a simple class to control print indentation
Definition: vtkIndent.h:37
vtkIdType Size
Definition: vtkVoidArray.h:113
#define VTK_COMMON_EXPORT
void ** Array
Definition: vtkVoidArray.h:114
void SetNumberOfPointers(vtkIdType number)
Definition: vtkVoidArray.h:52
static vtkObject * New()