VTK  9.3.20240519
vtkIncrementalPointLocator.h
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1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
30#ifndef vtkIncrementalPointLocator_h
31#define vtkIncrementalPointLocator_h
32
34#include "vtkCommonDataModelModule.h" // For export macro
35
36VTK_ABI_NAMESPACE_BEGIN
37class vtkPoints;
38class vtkIdList;
39
40class VTKCOMMONDATAMODEL_EXPORT vtkIncrementalPointLocator : public vtkAbstractPointLocator
41{
42public:
44 void PrintSelf(ostream& os, vtkIndent indent) override;
45
54 virtual vtkIdType FindClosestInsertedPoint(const double x[3]) = 0;
55
56 // -------------------------------------------------------------------------
57 // ---------------------------- Point Location ----------------------------
58 // ---- All virtual functions related to point location are declared by ----
59 // --------------- the parent class vtkAbstractPointLocator ---------------
60 // -------------------------------------------------------------------------
61
62 // -------------------------------------------------------------------------
63 // ---------------------------- Point Insertion ----------------------------
64 // -------------------------------------------------------------------------
65
72 virtual int InitPointInsertion(vtkPoints* newPts, const double bounds[6]) = 0;
73
80 virtual int InitPointInsertion(vtkPoints* newPts, const double bounds[6], vtkIdType estSize) = 0;
81
87 virtual vtkIdType IsInsertedPoint(double x, double y, double z) = 0;
88
94 virtual vtkIdType IsInsertedPoint(const double x[3]) = 0;
95
103 virtual int InsertUniquePoint(const double x[3], vtkIdType& ptId) = 0;
104
111 virtual void InsertPoint(vtkIdType ptId, const double x[3]) = 0;
112
119 virtual vtkIdType InsertNextPoint(const double x[3]) = 0;
120
121protected:
124
125private:
127 void operator=(const vtkIncrementalPointLocator&) = delete;
128};
129
130VTK_ABI_NAMESPACE_END
131#endif
abstract class to quickly locate points in 3-space
list of point or cell ids
Definition vtkIdList.h:133
Abstract class in support of both point location and point insertion.
virtual vtkIdType InsertNextPoint(const double x[3])=0
Insert a given point and return the point index.
virtual vtkIdType IsInsertedPoint(const double x[3])=0
Determine whether or not a given point has been inserted.
virtual int InitPointInsertion(vtkPoints *newPts, const double bounds[6], vtkIdType estSize)=0
Initialize the point insertion process.
virtual int InitPointInsertion(vtkPoints *newPts, const double bounds[6])=0
Initialize the point insertion process.
virtual void InsertPoint(vtkIdType ptId, const double x[3])=0
Insert a given point with a specified point index ptId.
virtual vtkIdType FindClosestInsertedPoint(const double x[3])=0
Given a point x assumed to be covered by the search structure, return the index of the closest point ...
void PrintSelf(ostream &os, vtkIndent indent) override
Standard type and print methods.
virtual vtkIdType IsInsertedPoint(double x, double y, double z)=0
Determine whether or not a given point has been inserted.
virtual int InsertUniquePoint(const double x[3], vtkIdType &ptId)=0
Insert a point unless there has been a duplicate in the search structure.
~vtkIncrementalPointLocator() override
a simple class to control print indentation
Definition vtkIndent.h:108
represent and manipulate 3D points
Definition vtkPoints.h:139
int vtkIdType
Definition vtkType.h:315