vtkPeriodicDataArray.h

Go to the documentation of this file.

// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkPeriodicDataArray_h
#define vtkPeriodicDataArray_h
 
#include "vtkAOSDataArrayTemplate.h" // Template
#include "vtkGenericDataArray.h"     // Parent
 
VTK_ABI_NAMESPACE_BEGIN
template <class Scalar>
class vtkPeriodicDataArray : public vtkGenericDataArray<vtkPeriodicDataArray<Scalar>, Scalar>
{
  typedef vtkGenericDataArray<vtkPeriodicDataArray<Scalar>, Scalar> GenericBase;
 
public:
  vtkTemplateTypeMacro(vtkPeriodicDataArray<Scalar>, GenericBase);
  typedef typename Superclass::ValueType ValueType;
 
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  void InitializeArray(vtkAOSDataArrayTemplate<Scalar>* inputData);
 
  void Initialize() override;
 
  void GetTuples(vtkIdList* ptIds, vtkAbstractArray* output) override;
 
  void GetTuples(vtkIdType p1, vtkIdType p2, vtkAbstractArray* output) override;
 
  void Squeeze() override;
 
  VTK_NEWINSTANCE vtkArrayIterator* NewIterator() override;
 
  vtkIdType LookupValue(vtkVariant value) override;
 
  void LookupValue(vtkVariant value, vtkIdList* ids) override;
 
  vtkVariant GetVariantValue(vtkIdType idx) override;
 
  void ClearLookup() override;
 
  double* GetTuple(vtkIdType i) override;
 
  void GetTuple(vtkIdType i, double* tuple) override;
 
  vtkIdType LookupTypedValue(Scalar value) override;
 
  void LookupTypedValue(Scalar value, vtkIdList* ids) override;
 
  ValueType GetValue(vtkIdType idx) const;
 
  ValueType& GetValueReference(vtkIdType idx);
 
  void GetTypedTuple(vtkIdType idx, Scalar* t) const;
 
  ValueType GetTypedComponent(vtkIdType tupleIdx, int compIdx) const;
 
  unsigned long GetActualMemorySize() const override;
 
  vtkTypeBool Allocate(vtkIdType sz, vtkIdType ext) override;
 
  vtkTypeBool Resize(vtkIdType numTuples) override;
 
  void SetNumberOfTuples(vtkIdType number) override;
 
  void SetTuple(vtkIdType i, vtkIdType j, vtkAbstractArray* source) override;
 
  void SetTuple(vtkIdType i, const float* source) override;
 
  void SetTuple(vtkIdType i, const double* source) override;
 
  void InsertTuple(vtkIdType i, vtkIdType j, vtkAbstractArray* source) override;
 
  void InsertTuple(vtkIdType i, const float* source) override;
 
  void InsertTuple(vtkIdType i, const double* source) override;
 
  void InsertTuples(vtkIdList* dstIds, vtkIdList* srcIds, vtkAbstractArray* source) override;
 
  void InsertTuplesStartingAt(
    vtkIdType dstStart, vtkIdList* srcIds, vtkAbstractArray* source) override;
 
  void InsertTuples(
    vtkIdType dstStart, vtkIdType n, vtkIdType srcStart, vtkAbstractArray* source) override;
 
  vtkIdType InsertNextTuple(vtkIdType j, vtkAbstractArray* source) override;
 
  vtkIdType InsertNextTuple(const float* source) override;
 
  vtkIdType InsertNextTuple(const double* source) override;
 
  void DeepCopy(vtkAbstractArray* aa) override;
 
  void DeepCopy(vtkDataArray* da) override;
 
  void InterpolateTuple(
    vtkIdType i, vtkIdList* ptIndices, vtkAbstractArray* source, double* weights) override;
 
  void InterpolateTuple(vtkIdType i, vtkIdType id1, vtkAbstractArray* source1, vtkIdType id2,
    vtkAbstractArray* source2, double t) override;
 
  void SetVariantValue(vtkIdType idx, vtkVariant value) override;
 
  void InsertVariantValue(vtkIdType idx, vtkVariant value) override;
 
  void RemoveTuple(vtkIdType id) override;
 
  void RemoveFirstTuple() override;
 
  void RemoveLastTuple() override;
 
  void SetTypedTuple(vtkIdType i, const Scalar* t);
 
  void SetTypedComponent(vtkIdType t, int c, Scalar v);
 
  void InsertTypedTuple(vtkIdType i, const Scalar* t);
 
  vtkIdType InsertNextTypedTuple(const Scalar* t);
 
  void SetValue(vtkIdType idx, Scalar value);
 
  vtkIdType InsertNextValue(Scalar v);
 
  void InsertValue(vtkIdType idx, Scalar v);
 
 
  vtkSetMacro(Normalize, bool);
  vtkGetMacro(Normalize, bool);
 
  void* GetVoidPointer(vtkIdType valueIdx) override;
 
protected:
  vtkPeriodicDataArray();
  ~vtkPeriodicDataArray() override;
 
 
  bool AllocateTuples(vtkIdType numTuples);
  bool ReallocateTuples(vtkIdType numTuples);
 
  virtual void Transform(Scalar* tuple) const = 0;
 
  using Superclass::ComputeFiniteScalarRange;
  using Superclass::ComputeFiniteVectorRange;
  using Superclass::ComputeScalarRange;
  using Superclass::ComputeVectorRange;
 
  bool ComputeScalarRange(double* range) override;
 
  bool ComputeVectorRange(double range[2]) override;
 
  bool ComputeFiniteScalarRange(double* range) override;
 
  bool ComputeFiniteVectorRange(double range[2]) override;
 
  virtual void ComputePeriodicRange(bool finite = false);
 
  void InvalidateRange();
 
  bool Normalize; // If transformed vector must be normalized
 
private:
  vtkPeriodicDataArray(const vtkPeriodicDataArray&) = delete;
  void operator=(const vtkPeriodicDataArray&) = delete;
 
  friend class vtkGenericDataArray<vtkPeriodicDataArray<Scalar>, Scalar>;
 
  Scalar* TempScalarArray;                // Temporary array used by GetTypedTuple methods
  double* TempDoubleArray;                // Temporary array used by GetTuple vethods
  vtkIdType TempTupleIdx;                 // Location of currently stored Temp Tuple to use as cache
  vtkAOSDataArrayTemplate<Scalar>* Data;  // Original data
  vtkAOSDataArrayTemplate<Scalar>* Cache; // Only used by void pointer
 
  bool InvalidRange = true;
  double PeriodicRange[6]; // Transformed periodic range
  bool InvalidFiniteRange = true;
  double PeriodicFiniteRange[6]; // Transformed periodic finite range
};
 
VTK_ABI_NAMESPACE_END
#include "vtkPeriodicDataArray.txx"
 
#endif // vtkPeriodicDataArray_h
// VTK-HeaderTest-Exclude: vtkPeriodicDataArray.h