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/*=========================================================================
Program: ParaView
Module: vtkSMNumberOfComponentsDomain.h
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/**
* @class vtkSMNumberOfComponentsDomain
* @brief int range domain based on the number of
* components available in a particular data array.
*
* vtkSMNumberOfComponentsDomain is used for properties that allow the user to
* choose the component number (or associated name) to process for the choosen array.
* It needs two required properties with following functions:
* * Input -- input property for the filter.
* * ArraySelection -- string vector property used to select the array.
* This domain will not work if either of the required properties is missing.
*/
#ifndef vtkSMNumberOfComponentsDomain_h
#define vtkSMNumberOfComponentsDomain_h
#include "vtkPVServerManagerCoreModule.h" //needed for exports
#include "vtkSMEnumerationDomain.h"
class vtkSMSourceProxy;
class vtkSMInputArrayDomain;
class VTKPVSERVERMANAGERCORE_EXPORT vtkSMNumberOfComponentsDomain : public vtkSMEnumerationDomain
{
public:
static vtkSMNumberOfComponentsDomain* New();
vtkTypeMacro(vtkSMNumberOfComponentsDomain, vtkSMEnumerationDomain);
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
/**
* Updates the range based on the scalar range of the currently selected
* array. This requires Input (vtkSMProxyProperty) and ArraySelection
* (vtkSMStringVectorProperty) properties. Currently, this uses
* only the first component of the array.
*/
virtual void Update(vtkSMProperty* prop) VTK_OVERRIDE;
protected:
vtkSMNumberOfComponentsDomain();
~vtkSMNumberOfComponentsDomain();
/**
* Internal update method doing the actual work.
*/
void Update(
const char* arrayname, vtkSMSourceProxy* sp, vtkSMInputArrayDomain* iad, int outputport);
private:
vtkSMNumberOfComponentsDomain(const vtkSMNumberOfComponentsDomain&) VTK_DELETE_FUNCTION;
void operator=(const vtkSMNumberOfComponentsDomain&) VTK_DELETE_FUNCTION;
};
#endif
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