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vtkGenericDataArray.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkGenericDataArray.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 =========================================================================*/
66 #ifndef vtkGenericDataArray_h
67 #define vtkGenericDataArray_h
68 
69 #include "vtkDataArray.h"
70 
71 #include "vtkCompiler.h" // for VTK_USE_EXTERN_TEMPLATE
73 #include "vtkSmartPointer.h"
74 #include "vtkTypeTraits.h"
75 
76 #include <cassert>
77 
78 template <class DerivedT, class ValueTypeT>
80 {
82 
83 public:
84  typedef ValueTypeT ValueType;
86 
90  enum
91  {
93  };
94 
99 
107  inline ValueType GetValue(vtkIdType valueIdx) const
108  {
109  return static_cast<const DerivedT*>(this)->GetValue(valueIdx);
110  }
111 
120  VTK_EXPECTS(0 <= valueIdx && valueIdx < GetNumberOfValues())
121  {
122  static_cast<DerivedT*>(this)->SetValue(valueIdx, value);
123  }
124 
133  void GetTypedTuple(vtkIdType tupleIdx, ValueType* tuple) const
134  VTK_EXPECTS(0 <= tupleIdx && tupleIdx < GetNumberOfTuples())
135  {
136  static_cast<const DerivedT*>(this)->GetTypedTuple(tupleIdx, tuple);
137  }
138 
147  void SetTypedTuple(vtkIdType tupleIdx, const ValueType* tuple)
148  VTK_EXPECTS(0 <= tupleIdx && tupleIdx < GetNumberOfTuples())
149  {
150  static_cast<DerivedT*>(this)->SetTypedTuple(tupleIdx, tuple);
151  }
152 
158  ValueType GetTypedComponent(vtkIdType tupleIdx, int compIdx) const VTK_EXPECTS(0 <= tupleIdx &&
159  tupleIdx < GetNumberOfTuples()) VTK_EXPECTS(0 <= compIdx && compIdx < GetNumberOfComponents())
160  {
161  return static_cast<const DerivedT*>(this)->GetTypedComponent(tupleIdx, compIdx);
162  }
163 
169  void SetTypedComponent(vtkIdType tupleIdx, int compIdx, ValueType value)
170  VTK_EXPECTS(0 <= tupleIdx && tupleIdx < GetNumberOfTuples())
171  VTK_EXPECTS(0 <= compIdx && compIdx < GetNumberOfComponents())
172  {
173  static_cast<DerivedT*>(this)->SetTypedComponent(tupleIdx, compIdx, value);
174  }
175 
177 
181  void* GetVoidPointer(vtkIdType valueIdx) override;
183  void SetVoidArray(void*, vtkIdType, int) override;
184  void SetVoidArray(void*, vtkIdType, int, int) override;
185  void SetArrayFreeFunction(void (*callback)(void*)) override;
186  void* WriteVoidPointer(vtkIdType valueIdx, vtkIdType numValues) override;
187  ValueType* WritePointer(vtkIdType valueIdx, vtkIdType numValues);
189 
196  void RemoveTuple(vtkIdType tupleIdx) override;
197 
202 
207 
211  void InsertTypedTuple(vtkIdType tupleIdx, const ValueType* t);
212 
217 
222  void InsertTypedComponent(vtkIdType tupleIdx, int compIdx, ValueType val);
223 
225 
229  void GetValueRange(ValueType range[2], int comp);
232 
238  void GetValueRange(ValueType range[2]) { this->GetValueRange(range, 0); }
239 
245  void GetFiniteValueRange(ValueType range[2], int comp);
248  void GetFiniteValueRange(ValueType range[2]) { this->GetFiniteValueRange(range, 0); }
255  vtkIdType Capacity() { return this->Size; }
256 
260  virtual void FillTypedComponent(int compIdx, ValueType value);
261 
265  virtual void FillValue(ValueType value);
266 
267  int GetDataType() const override;
268  int GetDataTypeSize() const override;
269  bool HasStandardMemoryLayout() const override;
270  vtkTypeBool Allocate(vtkIdType size, vtkIdType ext = 1000) override;
271  vtkTypeBool Resize(vtkIdType numTuples) override;
272  void SetNumberOfComponents(int num) override;
273  void SetNumberOfTuples(vtkIdType number) override;
274  void Initialize() override;
275  void Squeeze() override;
276  void SetTuple(vtkIdType dstTupleIdx, vtkIdType srcTupleIdx, vtkAbstractArray* source) override;
277  // MSVC doesn't like 'using' here (error C2487). Just forward instead:
278  // using Superclass::SetTuple;
279  void SetTuple(vtkIdType tupleIdx, const float* tuple) override
280  {
281  this->Superclass::SetTuple(tupleIdx, tuple);
282  }
283  void SetTuple(vtkIdType tupleIdx, const double* tuple) override
284  {
285  this->Superclass::SetTuple(tupleIdx, tuple);
286  }
287 
288  void InsertTuples(vtkIdList* dstIds, vtkIdList* srcIds, vtkAbstractArray* source) override;
289  // MSVC doesn't like 'using' here (error C2487). Just forward instead:
290  // using Superclass::InsertTuples;
292  vtkIdType dstStart, vtkIdType n, vtkIdType srcStart, vtkAbstractArray* source) override
293  {
294  this->Superclass::InsertTuples(dstStart, n, srcStart, source);
295  }
296 
297  void InsertTuple(vtkIdType dstTupleIdx, vtkIdType srcTupleIdx, vtkAbstractArray* source) override;
298  void InsertTuple(vtkIdType tupleIdx, const float* source) override;
299  void InsertTuple(vtkIdType tupleIdx, const double* source) override;
300  void InsertComponent(vtkIdType tupleIdx, int compIdx, double value) override;
302  vtkIdType InsertNextTuple(const float* tuple) override;
303  vtkIdType InsertNextTuple(const double* tuple) override;
304  void GetTuples(vtkIdList* tupleIds, vtkAbstractArray* output) override;
305  void GetTuples(vtkIdType p1, vtkIdType p2, vtkAbstractArray* output) override;
306  double* GetTuple(vtkIdType tupleIdx) override;
307  void GetTuple(vtkIdType tupleIdx, double* tuple) override;
309  double* weights) override;
310  void InterpolateTuple(vtkIdType dstTupleIdx, vtkIdType srcTupleIdx1, vtkAbstractArray* source1,
311  vtkIdType srcTupleIdx2, vtkAbstractArray* source2, double t) override;
312  void SetComponent(vtkIdType tupleIdx, int compIdx, double value) override;
313  double GetComponent(vtkIdType tupleIdx, int compIdx) override;
314  void SetVariantValue(vtkIdType valueIdx, vtkVariant value) override;
316  void InsertVariantValue(vtkIdType valueIdx, vtkVariant value) override;
319  void LookupValue(vtkVariant value, vtkIdList* valueIds) override;
320  virtual void LookupTypedValue(ValueType value, vtkIdList* valueIds);
321  void ClearLookup() override;
322  void DataChanged() override;
323  void FillComponent(int compIdx, double value) override;
325 
326 protected:
329 
335  inline bool AllocateTuples(vtkIdType numTuples)
336  {
337  return static_cast<DerivedT*>(this)->AllocateTuples(numTuples);
338  }
339 
345  inline bool ReallocateTuples(vtkIdType numTuples)
346  {
347  return static_cast<DerivedT*>(this)->ReallocateTuples(numTuples);
348  }
349 
350  // This method resizes the array if needed so that the given tuple index is
351  // valid/accessible.
353 
361  void ComputeValueRange(ValueType range[2], int comp);
362 
371 
379 
385 
393 
399 
400  std::vector<double> LegacyTuple;
401  std::vector<ValueType> LegacyValueRange;
402  std::vector<ValueType> LegacyValueRangeFull;
403 
405 
406 private:
407  vtkGenericDataArray(const vtkGenericDataArray&) = delete;
408  void operator=(const vtkGenericDataArray&) = delete;
409 };
410 
411 // these predeclarations are needed before the .txx include for MinGW
412 namespace vtkDataArrayPrivate
413 {
414 template <typename A, typename R, typename T>
415 bool DoComputeScalarRange(A*, R*, T);
416 template <typename A, typename R>
418 template <typename A, typename R>
420 } // namespace vtkDataArrayPrivate
421 
422 #include "vtkGenericDataArray.txx"
423 
424 // Adds an implementation of NewInstanceInternal() that returns an AoS
425 // (unmapped) VTK array, if possible. This allows the pipeline to copy and
426 // propagate the array when the array data is not modifiable. Use this in
427 // combination with vtkAbstractTypeMacro or vtkAbstractTemplateTypeMacro
428 // (instead of vtkTypeMacro) to avoid adding the default NewInstance
429 // implementation.
430 #define vtkAOSArrayNewInstanceMacro(thisClass) \
431 protected: \
432  vtkObjectBase* NewInstanceInternal() const override \
433  { \
434  if (vtkDataArray* da = vtkDataArray::CreateDataArray(thisClass::VTK_DATA_TYPE)) \
435  { \
436  return da; \
437  } \
438  return thisClass::New(); \
439  } \
440  \
441 public:
442 
443 #endif
444 
445 // This portion must be OUTSIDE the include blockers. This is used to tell
446 // libraries other than vtkCommonCore that instantiations of
447 // the GetValueRange lookups can be found externally. This prevents each library
448 // from instantiating these on their own.
449 // Additionally it helps hide implementation details that pull in system
450 // headers.
451 // We only provide these specializations for the 64-bit integer types, since
452 // other types can reuse the double-precision mechanism in
453 // vtkDataArray::GetRange without losing precision.
454 #ifdef VTK_GDA_VALUERANGE_INSTANTIATING
455 
456 // Forward declare necessary stuffs:
457 template <typename ValueType>
459 template <typename ValueType>
461 
462 #ifdef VTK_USE_SCALED_SOA_ARRAYS
463 template <typename ValueType>
465 #endif
466 
467 #define VTK_INSTANTIATE_VALUERANGE_ARRAYTYPE(ArrayType, ValueType) \
468  template VTKCOMMONCORE_EXPORT bool DoComputeScalarRange( \
469  ArrayType*, ValueType*, vtkDataArrayPrivate::AllValues); \
470  template VTKCOMMONCORE_EXPORT bool DoComputeScalarRange( \
471  ArrayType*, ValueType*, vtkDataArrayPrivate::FiniteValues); \
472  template VTKCOMMONCORE_EXPORT bool DoComputeVectorRange( \
473  ArrayType*, ValueType[2], vtkDataArrayPrivate::AllValues); \
474  template VTKCOMMONCORE_EXPORT bool DoComputeVectorRange( \
475  ArrayType*, ValueType[2], vtkDataArrayPrivate::FiniteValues);
476 
477 #ifdef VTK_USE_SCALED_SOA_ARRAYS
478 
479 #define VTK_INSTANTIATE_VALUERANGE_VALUETYPE(ValueType) \
480  VTK_INSTANTIATE_VALUERANGE_ARRAYTYPE(vtkAOSDataArrayTemplate<ValueType>, ValueType) \
481  VTK_INSTANTIATE_VALUERANGE_ARRAYTYPE(vtkSOADataArrayTemplate<ValueType>, ValueType) \
482  VTK_INSTANTIATE_VALUERANGE_ARRAYTYPE(vtkScaledSOADataArrayTemplate<ValueType>, ValueType)
483 
484 #else // VTK_USE_SCALED_SOA_ARRAYS
485 
486 #define VTK_INSTANTIATE_VALUERANGE_VALUETYPE(ValueType) \
487  VTK_INSTANTIATE_VALUERANGE_ARRAYTYPE(vtkAOSDataArrayTemplate<ValueType>, ValueType) \
488  VTK_INSTANTIATE_VALUERANGE_ARRAYTYPE(vtkSOADataArrayTemplate<ValueType>, ValueType)
489 
490 #endif
491 
492 #elif defined(VTK_USE_EXTERN_TEMPLATE) // VTK_GDA_VALUERANGE_INSTANTIATING
493 
494 #ifndef VTK_GDA_TEMPLATE_EXTERN
495 #define VTK_GDA_TEMPLATE_EXTERN
496 #ifdef _MSC_VER
497 #pragma warning(push)
498 // The following is needed when the following is declared
499 // dllexport and is used from another class in vtkCommonCore
500 #pragma warning(disable : 4910) // extern and dllexport incompatible
501 #endif
502 
503 // Forward declare necessary stuffs:
504 template <typename ValueType>
506 template <typename ValueType>
508 
509 #ifdef VTK_USE_SCALED_SOA_ARRAYS
510 template <typename ValueType>
512 #endif
513 
514 namespace vtkDataArrayPrivate
515 {
516 template <typename A, typename R, typename T>
517 bool DoComputeScalarRange(A*, R*, T);
518 template <typename A, typename R>
519 bool DoComputeVectorRange(A*, R[2], AllValues);
520 template <typename A, typename R>
521 bool DoComputeVectorRange(A*, R[2], FiniteValues);
522 } // namespace vtkDataArrayPrivate
523 
524 #define VTK_DECLARE_VALUERANGE_ARRAYTYPE(ArrayType, ValueType) \
525  extern template VTKCOMMONCORE_EXPORT bool DoComputeScalarRange( \
526  ArrayType*, ValueType*, vtkDataArrayPrivate::AllValues); \
527  extern template VTKCOMMONCORE_EXPORT bool DoComputeScalarRange( \
528  ArrayType*, ValueType*, vtkDataArrayPrivate::FiniteValues); \
529  extern template VTKCOMMONCORE_EXPORT bool DoComputeVectorRange( \
530  ArrayType*, ValueType[2], vtkDataArrayPrivate::AllValues); \
531  extern template VTKCOMMONCORE_EXPORT bool DoComputeVectorRange( \
532  ArrayType*, ValueType[2], vtkDataArrayPrivate::FiniteValues);
533 
534 #ifdef VTK_USE_SCALED_SOA_ARRAYS
535 
536 #define VTK_DECLARE_VALUERANGE_VALUETYPE(ValueType) \
537  VTK_DECLARE_VALUERANGE_ARRAYTYPE(vtkAOSDataArrayTemplate<ValueType>, ValueType) \
538  VTK_DECLARE_VALUERANGE_ARRAYTYPE(vtkSOADataArrayTemplate<ValueType>, ValueType) \
539  VTK_DECLARE_VALUERANGE_ARRAYTYPE(vtkScaledSOADataArrayTemplate<ValueType>, ValueType)
540 
541 #else // VTK_USE_SCALED_SOA_ARRAYS
542 
543 #define VTK_DECLARE_VALUERANGE_VALUETYPE(ValueType) \
544  VTK_DECLARE_VALUERANGE_ARRAYTYPE(vtkAOSDataArrayTemplate<ValueType>, ValueType) \
545  VTK_DECLARE_VALUERANGE_ARRAYTYPE(vtkSOADataArrayTemplate<ValueType>, ValueType)
546 
547 #endif
548 
549 namespace vtkDataArrayPrivate
550 {
551 // These are instantiated in vtkGenericDataArrayValueRange${i}.cxx
555 VTK_DECLARE_VALUERANGE_VALUETYPE(unsigned long long)
556 
557 // This is instantiated in vtkGenericDataArray.cxx
559 
560 // These are instantiated in vtkFloatArray.cxx, vtkDoubleArray.cxx, etc
574 
575 // These are instantiated in vtkSOADataArrayTemplateInstantiate${i}.cxx
589 
590 // These are instantiated in vtkScaledSOADataArrayTemplateInstantiate${i}.cxx
591 #ifdef VTK_USE_SCALED_SOA_ARRAYS
605 #endif // VTK_USE_SCALED_SOA_ARRAYS
606 
607 } // namespace vtkDataArrayPrivate
608 
609 #undef VTK_DECLARE_VALUERANGE_ARRAYTYPE
610 #undef VTK_DECLARE_VALUERANGE_VALUETYPE
611 
612 #ifdef _MSC_VER
613 #pragma warning(pop)
614 #endif
615 #endif // VTK_SOA_DATA_ARRAY_TEMPLATE_EXTERN
616 
617 #endif // VTK_GDA_VALUERANGE_INSTANTIATING
618 
619 // VTK-HeaderTest-Exclude: vtkGenericDataArray.h
Array-Of-Structs implementation of vtkGenericDataArray.
Abstract superclass for all arrays.
int GetNumberOfComponents() const
Set/Get the dimension (n) of the components.
vtkIdType GetNumberOfTuples() const
Get the number of complete tuples (a component group) in the array.
vtkIdType GetNumberOfValues() const
Get the total number of values in the array.
Abstract superclass to iterate over elements in an vtkAbstractArray.
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:159
internal class used by vtkGenericDataArray to support LookupValue.
Base interface for all typed vtkDataArray subclasses.
ValueType * WritePointer(vtkIdType valueIdx, vtkIdType numValues)
Default implementation raises a runtime error.
vtkTypeBool Allocate(vtkIdType size, vtkIdType ext=1000) override
Allocate memory for this array.
virtual void FillValue(ValueType value)
Set all the values in array to value.
std::vector< ValueType > LegacyValueRange
void SetNumberOfComponents(int num) override
Set/Get the dimension (n) of the components.
void DataChanged() override
Tell the array explicitly that the data has changed.
ValueType * GetValueRange(int comp)
Get the range of array values for the given component in the native data type.
void InsertComponent(vtkIdType tupleIdx, int compIdx, double value) override
Insert value at the location specified by tupleIdx and compIdx.
vtkIdType LookupValue(vtkVariant value) override
Return the value indices where a specific value appears.
double GetComponent(vtkIdType tupleIdx, int compIdx) override
Return the data component at the location specified by tupleIdx and compIdx.
void InsertVariantValue(vtkIdType valueIdx, vtkVariant value) override
Insert a value into the array from a variant.
bool ComputeFiniteVectorValueRange(ValueType range[2])
Returns true if the range was computed.
void SetTuple(vtkIdType tupleIdx, const double *tuple) override
Set the data tuple at tupleIdx.
std::vector< ValueType > LegacyValueRangeFull
void InsertTuple(vtkIdType tupleIdx, const float *source) override
Insert the data tuple at tupleIdx.
void RemoveTuple(vtkIdType tupleIdx) override
Removes a tuple at the given index.
void InsertTypedTuple(vtkIdType tupleIdx, const ValueType *t)
Insert (memory allocation performed) the tuple t at tupleIdx.
void SetNumberOfTuples(vtkIdType number) override
Set the number of tuples (a component group) in the array.
void * WriteVoidPointer(vtkIdType valueIdx, vtkIdType numValues) override
Default implementation raises a runtime error.
vtkTypeBool Resize(vtkIdType numTuples) override
Resize the array to the requested number of tuples and preserve data.
void InsertTuple(vtkIdType dstTupleIdx, vtkIdType srcTupleIdx, vtkAbstractArray *source) override
Insert the tuple at srcTupleIdx in the source array into this array at dstTupleIdx.
vtkTemplateTypeMacro(SelfType, vtkDataArray)
void FillComponent(int compIdx, double value) override
Fill a component of a data array with a specified value.
void GetValueRange(ValueType range[2], int comp)
Get the range of array values for the given component in the native data type.
void GetValueRange(ValueType range[2])
double * GetTuple(vtkIdType tupleIdx) override
Get the data tuple at tupleIdx.
void SetVoidArray(void *, vtkIdType, int, int) override
Default implementation raises a runtime error.
vtkIdType Capacity()
Return the capacity in typeof T units of the current array.
void SetVariantValue(vtkIdType valueIdx, vtkVariant value) override
Set a value in the array from a variant.
ValueType * GetFiniteValueRange()
These methods are analogous to the GetValueRange methods, except that the only consider finite values...
vtkVariant GetVariantValue(vtkIdType valueIdx) override
Retrieve value from the array as a variant.
void InsertTypedComponent(vtkIdType tupleIdx, int compIdx, ValueType val)
Insert (memory allocation performed) the value at the specified tuple and component location.
void ClearLookup() override
Delete the associated fast lookup data structure on this array, if it exists.
void GetTuple(vtkIdType tupleIdx, double *tuple) override
Get the data tuple at tupleIdx by filling in a user-provided array, Make sure that your array is larg...
vtkIdType InsertNextTuple(vtkIdType srcTupleIdx, vtkAbstractArray *source) override
Insert the tuple from srcTupleIdx in the source array at the end of this array.
virtual void LookupTypedValue(ValueType value, vtkIdList *valueIds)
vtkIdType InsertNextTuple(const double *tuple) override
Insert the data tuple at the end of the array and return the tuple index at which the data was insert...
void GetTuples(vtkIdType p1, vtkIdType p2, vtkAbstractArray *output) override
Get the tuples for the range of tuple ids specified (i.e., p1->p2 inclusive).
void SetVoidArray(void *, vtkIdType, int) override
Default implementation raises a runtime error.
void InterpolateTuple(vtkIdType dstTupleIdx, vtkIdList *ptIndices, vtkAbstractArray *source, double *weights) override
Set the tuple at dstTupleIdx in this array to the interpolated tuple value, given the ptIndices in th...
void ComputeFiniteValueRange(ValueType range[2], int comp)
Compute the range for a specific component.
vtkIdType InsertNextTuple(const float *tuple) override
Insert the data tuple at the end of the array and return the tuple index at which the data was insert...
virtual vtkIdType LookupTypedValue(ValueType value)
virtual void FillTypedComponent(int compIdx, ValueType value)
Set component comp of all tuples to value.
bool HasStandardMemoryLayout() const override
Returns true if this array uses the standard memory layout defined in the VTK user guide,...
int GetDataTypeSize() const override
Return the size of the underlying data type.
void SetArrayFreeFunction(void(*callback)(void *)) override
Default implementation raises a runtime error.
void GetFiniteValueRange(ValueType range[2], int comp)
These methods are analogous to the GetValueRange methods, except that the only consider finite values...
void SetTuple(vtkIdType tupleIdx, const float *tuple) override
Set the data tuple at tupleIdx.
~vtkGenericDataArray() override
void LookupValue(vtkVariant value, vtkIdList *valueIds) override
Return the value indices where a specific value appears.
void InsertValue(vtkIdType valueIdx, ValueType value)
Insert data at a specified position in the array.
bool ComputeVectorValueRange(ValueType range[2])
Returns true if the range was computed.
ValueType * GetPointer(vtkIdType valueIdx)
Default implementation raises a runtime error.
void InterpolateTuple(vtkIdType dstTupleIdx, vtkIdType srcTupleIdx1, vtkAbstractArray *source1, vtkIdType srcTupleIdx2, vtkAbstractArray *source2, double t) override
Insert the tuple at dstTupleIdx in this array to the tuple interpolated from the two tuple indices,...
void InsertTuple(vtkIdType tupleIdx, const double *source) override
Insert the data tuple at tupleIdx.
void * GetVoidPointer(vtkIdType valueIdx) override
Default implementation raises a runtime error.
ValueType * GetFiniteValueRange(int comp)
These methods are analogous to the GetValueRange methods, except that the only consider finite values...
void InsertTuples(vtkIdType dstStart, vtkIdType n, vtkIdType srcStart, vtkAbstractArray *source) override
Copy n consecutive tuples starting at srcStart from the source array to this array,...
void GetFiniteValueRange(ValueType range[2])
These methods are analogous to the GetValueRange methods, except that the only consider finite values...
vtkArrayIterator * NewIterator() override
Subclasses must override this method and provide the right kind of templated vtkArrayIteratorTemplate...
void Squeeze() override
Free any unnecessary memory.
bool ComputeFiniteScalarValueRange(ValueType *ranges)
Computes the range for each component of an array, the length of ranges must be two times the number ...
bool EnsureAccessToTuple(vtkIdType tupleIdx)
vtkGenericDataArrayLookupHelper< SelfType > Lookup
std::vector< double > LegacyTuple
void InsertTuples(vtkIdList *dstIds, vtkIdList *srcIds, vtkAbstractArray *source) override
Copy the tuples indexed in srcIds from the source array to the tuple locations indexed by dstIds in t...
int GetDataType() const override
Return the underlying data type.
bool ComputeScalarValueRange(ValueType *ranges)
Computes the range for each component of an array, the length of ranges must be two times the number ...
void GetTuples(vtkIdList *tupleIds, vtkAbstractArray *output) override
Given a list of tuple ids, return an array of tuples.
void SetComponent(vtkIdType tupleIdx, int compIdx, double value) override
Set the data component at the location specified by tupleIdx and compIdx to value.
ValueType * GetValueRange()
Get the range of array values for the 0th component in the native data type.
vtkIdType InsertNextValue(ValueType value)
Insert data at the end of the array.
void ComputeValueRange(ValueType range[2], int comp)
Compute the range for a specific component.
vtkIdType InsertNextTypedTuple(const ValueType *t)
Insert (memory allocation performed) the tuple onto the end of the array.
void SetTuple(vtkIdType dstTupleIdx, vtkIdType srcTupleIdx, vtkAbstractArray *source) override
Set the tuple at dstTupleIdx in this array to the tuple at srcTupleIdx in the source array.
void Initialize() override
Release storage and reset array to initial state.
list of point or cell ids
Definition: vtkIdList.h:140
Struct-Of-Arrays implementation of vtkGenericDataArray.
Struct-Of-Arrays implementation of vtkGenericDataArray with a scaling factor.
A atomic type representing the union of many types.
Definition: vtkVariant.h:155
void SetValue(vtkIdType valueIdx, ValueType value)
Set the value at valueIdx to value.
void SetTypedComponent(vtkIdType tupleIdx, int compIdx, ValueType value)
Set component compIdx of the tuple at tupleIdx to value.
ValueType GetValue(vtkIdType valueIdx) const
Get the value at valueIdx.
void SetTypedTuple(vtkIdType tupleIdx, const ValueType *tuple)
Set this array's tuple at tupleIdx to the values in tuple.
void GetTypedTuple(vtkIdType tupleIdx, ValueType *tuple) const
Copy the tuple at tupleIdx into tuple.
bool ReallocateTuples(vtkIdType numTuples)
Allocate space for numTuples.
ValueType GetTypedComponent(vtkIdType tupleIdx, int compIdx) const
Get component compIdx of the tuple at tupleIdx.
bool AllocateTuples(vtkIdType numTuples)
Allocate space for numTuples.
bool DoComputeVectorRange(A *, R[2], AllValues)
bool DoComputeScalarRange(A *, R *, T)
@ value
Definition: vtkX3D.h:226
@ range
Definition: vtkX3D.h:244
@ size
Definition: vtkX3D.h:259
Template defining traits of native types used by VTK.
Definition: vtkTypeTraits.h:30
int vtkTypeBool
Definition: vtkABI.h:69
boost::graph_traits< vtkGraph * >::vertex_descriptor source(boost::graph_traits< vtkGraph * >::edge_descriptor e, vtkGraph *)
#define VTK_DECLARE_VALUERANGE_ARRAYTYPE(ArrayType, ValueType)
#define VTK_DECLARE_VALUERANGE_VALUETYPE(ValueType)
int vtkIdType
Definition: vtkType.h:332
#define VTK_SIZEHINT(...)
#define VTK_EXPECTS(x)
#define VTK_NEWINSTANCE