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vtkCellLocatorInterpolatedVelocityField.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkCellLocatorInterpolatedVelocityField.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=========================================================================*/
49#ifndef vtkCellLocatorInterpolatedVelocityField_h
50#define vtkCellLocatorInterpolatedVelocityField_h
51
52#include "vtkFiltersFlowPathsModule.h" // For export macro
54
56class vtkCellLocatorInterpolatedVelocityFieldCellLocatorsType;
57
59{
60public:
63 void PrintSelf( ostream & os, vtkIndent indent );
64
70
72
75 vtkGetObjectMacro( LastCellLocator, vtkAbstractCellLocator );
77
79
83 vtkGetObjectMacro( CellLocatorPrototype, vtkAbstractCellLocator );
85
91
103 virtual void AddDataSet( vtkDataSet * dataset );
104
108 virtual int FunctionValues( double * x, double * f );
109
113 virtual void SetLastCellId( vtkIdType c, int dataindex );
114
118 virtual void SetLastCellId( vtkIdType c )
119 { this->Superclass::SetLastCellId( c ); }
120
121protected:
124
132 double * x, double * f );
133
139 virtual int FunctionValues( vtkDataSet * ds, double * x, double * f )
140 { return this->Superclass::FunctionValues( ds, x, f ); }
141
142private:
143 vtkAbstractCellLocator * LastCellLocator;
144 vtkAbstractCellLocator * CellLocatorPrototype;
145 vtkCellLocatorInterpolatedVelocityFieldCellLocatorsType * CellLocators;
146
148 ( const vtkCellLocatorInterpolatedVelocityField & ) VTK_DELETE_FUNCTION;
149 void operator = ( const vtkCellLocatorInterpolatedVelocityField & ) VTK_DELETE_FUNCTION;
150};
151
152#endif
an abstract base class for locators which find cells
An abstract class for obtaining the interpolated velocity values at a point.
virtual int FunctionValues(double *x, double *f)=0
Evaluate the velocity field f at point (x, y, z).
A concrete class for obtaining the interpolated velocity values at a point.
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
static vtkCellLocatorInterpolatedVelocityField * New()
Construct a vtkCellLocatorInterpolatedVelocityField without an initial dataset.
virtual void SetLastCellId(vtkIdType c, int dataindex)
Set the cell id cached by the last evaluation within a specified dataset.
virtual void SetLastCellId(vtkIdType c)
Set the cell id cached by the last evaluation.
virtual void CopyParameters(vtkAbstractInterpolatedVelocityField *from)
Import parameters.
void SetCellLocatorPrototype(vtkAbstractCellLocator *prototype)
Set a prototype of the cell locator that is used for interpolating the velocity field during integrat...
virtual int FunctionValues(double *x, double *f)
Evaluate the velocity field f at point (x, y, z).
int FunctionValues(vtkDataSet *ds, vtkAbstractCellLocator *loc, double *x, double *f)
Evaluate the velocity field f at point (x, y, z) in a specified dataset (actually of type vtkPointSet...
virtual void AddDataSet(vtkDataSet *dataset)
Add a dataset coupled with a cell locator (of type vtkAbstractCellLocator) for vector function evalua...
virtual int FunctionValues(vtkDataSet *ds, double *x, double *f)
Evaluate the velocity field f at point (x, y, z) in a specified dataset (of type vtkImageData or vtkR...
An abstract class for obtaining the interpolated velocity values at a point.
abstract class to specify dataset behavior
Definition: vtkDataSet.h:63
a simple class to control print indentation
Definition: vtkIndent.h:40
int vtkIdType
Definition: vtkType.h:287