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/*=========================================================================
Program: ParaView
Module: vtkClientServerID.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 vtkClientServerID
* @brief Identifier for a ClientServer object.
*
* vtkClientServerID identifies an object managed by a
* vtkClientServerInterpreter. Although the identifier is simply an
* integer, this class allows vtkClientServerStream to identify the
* integer as an object identifier.
*/
#ifndef vtkClientServerID_h
#define vtkClientServerID_h
#include "vtkClientServerModule.h" // Top-level vtkClientServer header.
#include "vtkIOStream.h" // Needed for operator <<
#include "vtkSystemIncludes.h" // vtkTypeUInt32
struct VTKCLIENTSERVER_EXPORT vtkClientServerID
{
vtkClientServerID()
: ID(0)
{
}
explicit vtkClientServerID(vtkTypeUInt32 id)
: ID(id)
{
}
bool IsNull() { return this->ID == 0; }
void SetToNull() { this->ID = 0; }
// Convenience operators.
bool operator<(const vtkClientServerID& i) const { return this->ID < i.ID; }
bool operator==(const vtkClientServerID& i) const { return this->ID == i.ID; }
bool operator!=(const vtkClientServerID& i) const { return this->ID != i.ID; }
// The identifying integer.
vtkTypeUInt32 ID;
};
VTKCLIENTSERVER_EXPORT ostream& operator<<(ostream& os, const vtkClientServerID& id);
VTKCLIENTSERVER_EXPORT vtkOStreamWrapper& operator<<(
vtkOStreamWrapper& os, const vtkClientServerID& id);
#endif
// VTK-HeaderTest-Exclude: vtkClientServerID.h
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