dox/Common/vtkShortArray.h
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00030 #ifndef __vtkShortArray_h
00031 #define __vtkShortArray_h
00032
00033 #include "vtkDataArray.h"
00034
00035 class VTK_COMMON_EXPORT vtkShortArray : public vtkDataArray
00036 {
00037 public:
00038 static vtkShortArray *New();
00039
00040 vtkTypeRevisionMacro(vtkShortArray,vtkDataArray);
00041 void PrintSelf(ostream& os, vtkIndent indent);
00042
00045 int Allocate(const vtkIdType sz, const vtkIdType ext=1000);
00046
00048 void Initialize();
00049
00051 int GetDataType() {return VTK_SHORT;};
00052
00054 int GetDataTypeSize() { return sizeof(short); }
00055
00057 void SetNumberOfTuples(const vtkIdType number);
00058
00061 float *GetTuple(const vtkIdType i);
00062
00064
00065 void GetTuple(const vtkIdType i, float * tuple);
00066 void GetTuple(const vtkIdType i, double * tuple);
00068
00070
00071 void SetTuple(const vtkIdType i, const float * tuple);
00072 void SetTuple(const vtkIdType i, const double * tuple);
00074
00076
00078 void InsertTuple(const vtkIdType i, const float * tuple);
00079 void InsertTuple(const vtkIdType i, const double * tuple);
00081
00083
00085 vtkIdType InsertNextTuple(const float * tuple);
00086 vtkIdType InsertNextTuple(const double * tuple);
00088
00090 void Squeeze() {this->ResizeAndExtend (this->MaxId+1);};
00091
00093 virtual void Resize(vtkIdType numTuples);
00094
00098 float GetComponent(const vtkIdType i, const int j);
00099
00104 void SetComponent(const vtkIdType i, const int j, float c);
00105
00109 void InsertComponent(const vtkIdType i, const int j, float c);
00110
00112 short GetValue(const vtkIdType id) {return this->Array[id];};
00113
00115
00117 void SetValue(const vtkIdType id, const short value)
00118 {this->Array[id] = value;};
00120
00124 void SetNumberOfValues(const vtkIdType number);
00125
00127 void InsertValue(const vtkIdType id, const short i);
00128
00131 vtkIdType InsertNextValue(const short);
00132
00136 short *WritePointer(const vtkIdType id, const vtkIdType number);
00137
00139
00141 void *GetVoidPointer(const vtkIdType id)
00142 {return (void *)this->GetPointer(id);};
00143 short *GetPointer(const vtkIdType id) {return this->Array + id;}
00145
00147 void DeepCopy(vtkDataArray *da);
00148
00150
00156 void SetArray(short* array, vtkIdType size, int save);
00157 void SetVoidArray(void *array, vtkIdType size, int save)
00158 {this->SetArray((short*)array, size, save);};
00160
00161 protected:
00162 vtkShortArray(vtkIdType numComp=1);
00163 ~vtkShortArray();
00164
00165 short *Array;
00166 short *ResizeAndExtend(const vtkIdType sz);
00167
00168 int TupleSize;
00169 float *Tuple;
00170
00171 int SaveUserArray;
00172 private:
00173 vtkShortArray(const vtkShortArray&);
00174 void operator=(const vtkShortArray&);
00175 };
00176
00177 inline void vtkShortArray::SetNumberOfValues(const vtkIdType number)
00178 {
00179 this->Allocate(number);
00180 this->MaxId = number - 1;
00181 }
00182
00183
00184 inline short *vtkShortArray::WritePointer(const vtkIdType id,
00185 const vtkIdType number)
00186 {
00187 vtkIdType newSize=id+number;
00188 if ( newSize > this->Size )
00189 {
00190 this->ResizeAndExtend(newSize);
00191 }
00192 if ( (--newSize) > this->MaxId )
00193 {
00194 this->MaxId = newSize;
00195 }
00196 return this->Array + id;
00197 }
00198
00199 inline void vtkShortArray::InsertValue(const vtkIdType id, const short i)
00200 {
00201 if ( id >= this->Size )
00202 {
00203 this->ResizeAndExtend(id+1);
00204 }
00205 this->Array[id] = i;
00206 if ( id > this->MaxId )
00207 {
00208 this->MaxId = id;
00209 }
00210 }
00211
00212 inline vtkIdType vtkShortArray::InsertNextValue(const short i)
00213 {
00214 this->InsertValue (++this->MaxId,i);
00215 return this->MaxId;
00216 }
00217
00218
00219 #endif