VTK  9.3.1
vtkDataSetAttributesFieldList.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
43 #ifndef vtkDataSetAttributesFieldList_h
44 #define vtkDataSetAttributesFieldList_h
45 
46 #include "vtkCommonDataModelModule.h" // For export macro
47 #include "vtkSmartPointer.h" // for vtkSmartPointer
48 #include "vtkSystemIncludes.h"
49 
50 #include <functional> // for std::function
51 #include <memory> // for unique_ptr
52 
53 VTK_ABI_NAMESPACE_BEGIN
54 class vtkAbstractArray;
56 class vtkIdList;
57 
58 class VTKCOMMONDATAMODEL_EXPORT vtkDataSetAttributesFieldList
59 {
60 public:
65  vtkDataSetAttributesFieldList(int number_of_inputs = 0);
67  void PrintSelf(ostream& os, vtkIndent indent);
68 
72  void Reset();
73 
80  void InitializeFieldList(vtkDataSetAttributes* dsa);
81 
86  void IntersectFieldList(vtkDataSetAttributes* dsa);
87 
92  void UnionFieldList(vtkDataSetAttributes* dsa);
93 
95 
101  void CopyAllocate(vtkDataSetAttributes* output, int ctype, vtkIdType sz, vtkIdType ext) const;
102  void CopyData(int inputIndex, vtkDataSetAttributes* input, vtkIdType fromId,
103  vtkDataSetAttributes* output, vtkIdType toId) const;
104  void CopyData(int inputIndex, vtkDataSetAttributes* input, vtkIdType inputStart,
105  vtkIdType numValues, vtkDataSetAttributes* output, vtkIdType outStart) const;
106  void InterpolatePoint(int inputIndex, vtkDataSetAttributes* input, vtkIdList* inputIds,
107  double* weights, vtkDataSetAttributes* output, vtkIdType toId) const;
109 
114  void TransformData(int inputIndex, vtkDataSetAttributes* input, vtkDataSetAttributes* output,
115  std::function<void(vtkAbstractArray*, vtkAbstractArray*)> op) const;
116 
122  int GetNumberOfArrays();
123 
136  void BuildPrototype(vtkDataSetAttributes* protoDSA, vtkDataSetAttributes* ordering = nullptr);
137 
138 protected:
144 
145 private:
146  class vtkInternals;
147  std::unique_ptr<vtkInternals> Internals;
148 
150  void operator=(vtkDataSetAttributesFieldList&) = delete;
151 };
152 
153 VTK_ABI_NAMESPACE_END
154 #endif
155 // VTK-HeaderTest-Exclude: vtkDataSetAttributesFieldList.h
Abstract superclass for all arrays.
helps manage arrays from multiple vtkDataSetAttributes.
int vtkIdType
Definition: vtkType.h:315
a simple class to control print indentation
Definition: vtkIndent.h:28
list of point or cell ids
Definition: vtkIdList.h:22
represent and manipulate attribute data in a dataset
vtkSmartPointer< vtkDataArray > CreateArray(const Ioss::Field &field)
Create an array for the given field.