vtkSMInputArrayDomain.h

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/*=========================================================================

  Program:   ParaView
  Module:    vtkSMInputArrayDomain.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.

=========================================================================*/
#ifndef vtkSMInputArrayDomain_h
#define vtkSMInputArrayDomain_h

#include "vtkDataObject.h"                  // needed for vtkDataObject::AttributeTypes
#include "vtkRemotingServerManagerModule.h" //needed for exports
#include "vtkSMDomain.h"

#include <vector> // Needed for vector

// Needed to get around some header defining ANY as a macro
#ifdef ANY
#undef ANY
#endif

class vtkPVArrayInformation;
class vtkPVDataSetAttributesInformation;
class vtkSMSourceProxy;

class VTKREMOTINGSERVERMANAGER_EXPORT vtkSMInputArrayDomain : public vtkSMDomain
{
public:
  static vtkSMInputArrayDomain* New();
  vtkTypeMacro(vtkSMInputArrayDomain, vtkSMDomain);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  int IsInDomain(vtkSMProperty* property) override;

  int IsInDomain(vtkSMSourceProxy* proxy, unsigned int outputport = 0);


  vtkGetMacro(AttributeType, int);
  const char* GetAttributeTypeAsString();

  std::vector<int> GetAcceptableNumbersOfComponents() const;

  static void SetAutomaticPropertyConversion(bool);
  static bool GetAutomaticPropertyConversion();

  enum AttributeTypes
  {
    POINT = vtkDataObject::POINT,
    CELL = vtkDataObject::CELL,
    FIELD = vtkDataObject::FIELD,
    ANY_EXCEPT_FIELD = vtkDataObject::POINT_THEN_CELL,
    VERTEX = vtkDataObject::VERTEX,
    EDGE = vtkDataObject::EDGE,
    ROW = vtkDataObject::ROW,
    ANY = vtkDataObject::NUMBER_OF_ATTRIBUTE_TYPES,
    NUMBER_OF_ATTRIBUTE_TYPES = ANY + 1,
  };

  static bool IsAttributeTypeAcceptable(
    int required_type, int attribute_type, int* acceptable_as_type = NULL);

  int IsArrayAcceptable(vtkPVArrayInformation* arrayInfo);

protected:
  vtkSMInputArrayDomain();
  ~vtkSMInputArrayDomain() override;

  vtkSetMacro(AttributeType, int);
  void SetAttributeType(const char* type);

  int ReadXMLAttributes(vtkSMProperty* prop, vtkPVXMLElement* element) override;

  bool IsAttributeTypeAcceptable(int attributeType);

  bool HasAcceptableArray(vtkPVDataSetAttributesInformation* attrInfo);

  int AttributeType;
  std::vector<int> AcceptableNumbersOfComponents;

private:
  static bool AutomaticPropertyConversion;
  vtkSMInputArrayDomain(const vtkSMInputArrayDomain&) = delete;
  void operator=(const vtkSMInputArrayDomain&) = delete;
};

#endif