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/*=========================================================================
Program: ParaView
Module: vtkPVMultiClientsInformation.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 vtkPVMultiClientsInformation
* @brief Gets Multi-clients informations from the server.
*
* This objects is used by the client to get the number of multi-clients server
* as well as their ids.
*/
#ifndef vtkPVMultiClientsInformation_h
#define vtkPVMultiClientsInformation_h
#include "vtkPVClientServerCoreCoreModule.h" //needed for exports
#include "vtkPVInformation.h"
class vtkClientServerStream;
class VTKPVCLIENTSERVERCORECORE_EXPORT vtkPVMultiClientsInformation : public vtkPVInformation
{
public:
static vtkPVMultiClientsInformation* New();
vtkTypeMacro(vtkPVMultiClientsInformation, vtkPVInformation);
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
void DeepCopy(vtkPVMultiClientsInformation* info);
/**
* Transfer information about a single object into this object.
*/
virtual void CopyFromObject(vtkObject*) VTK_OVERRIDE;
/**
* Merge another information object.
*/
virtual void AddInformation(vtkPVInformation*) VTK_OVERRIDE;
//@{
/**
* Manage a serialized version of the information.
*/
virtual void CopyToStream(vtkClientServerStream*) VTK_OVERRIDE;
virtual void CopyFromStream(const vtkClientServerStream*) VTK_OVERRIDE;
//@}
//@{
/**
* Get the id that correspond to the current client
*/
vtkGetMacro(ClientId, int);
//@}
/**
* Return the client id of the nth connected client.
* idx < NumberOfClients
*/
int GetClientId(int idx);
//@{
/**
* Return the number of connected clients
*/
vtkGetMacro(NumberOfClients, int);
//@}
//@{
/**
* Return 1 if the server allow server client to connect to itself
*/
vtkGetMacro(MultiClientEnable, int);
//@}
//@{
/**
* Return the Id of the client that has been elected as master
*/
vtkGetMacro(MasterId, int);
//@}
protected:
vtkPVMultiClientsInformation();
~vtkPVMultiClientsInformation();
int ClientId;
int* ClientIds;
int NumberOfClients;
int MultiClientEnable;
int MasterId;
vtkPVMultiClientsInformation(const vtkPVMultiClientsInformation&) VTK_DELETE_FUNCTION;
void operator=(const vtkPVMultiClientsInformation&) VTK_DELETE_FUNCTION;
};
#endif
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