VTK
vtkAssignAttribute.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkAssignAttribute.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 =========================================================================*/
48 #ifndef vtkAssignAttribute_h
49 #define vtkAssignAttribute_h
50 
51 #include "vtkFiltersCoreModule.h" // For export macro
53 
54 #include "vtkDataSetAttributes.h" // Needed for NUM_ATTRIBUTES
55 
56 class vtkFieldData;
57 
58 class VTKFILTERSCORE_EXPORT vtkAssignAttribute : public vtkPassInputTypeAlgorithm
59 {
60 public:
62  void PrintSelf(ostream& os, vtkIndent indent) override;
63 
67  static vtkAssignAttribute *New();
68 
72  void Assign(int inputAttributeType, int attributeType, int attributeLoc);
73 
77  void Assign(const char* fieldName, int attributeType, int attributeLoc);
78 
83  void Assign(const char* name, const char* attributeType,
84  const char* attributeLoc);
85 
86  // Always keep NUM_ATTRIBUTE_LOCS as the last entry
88  {
89  POINT_DATA=0,
90  CELL_DATA=1,
91  VERTEX_DATA=2,
92  EDGE_DATA=3,
93  NUM_ATTRIBUTE_LOCS
94  };
95 
96 protected:
97 
98  enum FieldType
99  {
101  ATTRIBUTE
102  };
103 
105  ~vtkAssignAttribute() override;
106 
109  int FillInputPortInformation(int, vtkInformation *) override;
110 
111  char* FieldName;
116 
117  static char AttributeLocationNames[vtkAssignAttribute::NUM_ATTRIBUTE_LOCS][12];
118  static char AttributeNames[vtkDataSetAttributes::NUM_ATTRIBUTES][20];
119 private:
120  vtkAssignAttribute(const vtkAssignAttribute&) = delete;
121  void operator=(const vtkAssignAttribute&) = delete;
122 };
123 
124 #endif
virtual int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called within ProcessRequest when a request asks for Information.
Superclass for algorithms that produce output of the same type as input.
Store vtkAlgorithm input/output information.
a simple class to control print indentation
Definition: vtkIndent.h:33
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
Store zero or more vtkInformation instances.
Labels/marks a field as an attribute
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called within ProcessRequest when a request asks the algorithm to do its work.
static vtkPassInputTypeAlgorithm * New()
represent and manipulate fields of data
Definition: vtkFieldData.h:53