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61 lines
1.9 KiB
C
61 lines
1.9 KiB
C
/*=========================================================================
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Program: ParaView
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Module: vtkClientServerID.h
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Copyright (c) Kitware, Inc.
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All rights reserved.
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See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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// .NAME vtkClientServerID - Identifier for a ClientServer object.
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// .SECTION Description
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// vtkClientServerID identifies an object managed by a
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// vtkClientServerInterpreter. Although the identifier is simply an
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// integer, this class allows vtkClientServerStream to identify the
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// integer as an object identifier.
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#ifndef vtkClientServerID_h
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#define vtkClientServerID_h
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#include "vtkClientServerModule.h" // Top-level vtkClientServer header.
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#include "vtkSystemIncludes.h" // vtkTypeUInt32
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#include "vtkIOStream.h" // Needed for operator <<
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struct VTKCLIENTSERVER_EXPORT vtkClientServerID
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{
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vtkClientServerID() : ID(0) {}
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explicit vtkClientServerID(vtkTypeUInt32 id) : ID(id) {}
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bool IsNull() { return this->ID == 0; }
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void SetToNull() { this->ID = 0; }
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// Convenience operators.
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bool operator<(const vtkClientServerID& i) const
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{
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return this->ID < i.ID;
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}
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bool operator==(const vtkClientServerID& i) const
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{
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return this->ID == i.ID;
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}
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bool operator!=(const vtkClientServerID& i) const
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{
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return this->ID != i.ID;
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}
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// The identifying integer.
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vtkTypeUInt32 ID;
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};
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VTKCLIENTSERVER_EXPORT ostream& operator<<(
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ostream& os, const vtkClientServerID& id);
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VTKCLIENTSERVER_EXPORT vtkOStreamWrapper& operator<<(
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vtkOStreamWrapper& os, const vtkClientServerID& id);
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#endif
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// VTK-HeaderTest-Exclude: vtkClientServerID.h
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