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/*=========================================================================
Program: ParaView
Module: vtkPVSessionCoreInterpreterHelper.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 vtkPVSessionCoreInterpreterHelper
*
* vtkPVSessionCoreInterpreterHelper is used by vtkPVSessionCore to avoid a
* circular reference between the vtkPVSessionCore instance and its Interpreter.
*/
#ifndef vtkPVSessionCoreInterpreterHelper_h
#define vtkPVSessionCoreInterpreterHelper_h
#include "vtkObject.h"
#include "vtkPVServerImplementationCoreModule.h" //needed for exports
#include "vtkWeakPointer.h" // needed for vtkWeakPointer.
class vtkObject;
class vtkSIObject;
class vtkPVProgressHandler;
class vtkProcessModule;
class vtkPVSessionCore;
class vtkMPIMToNSocketConnection;
class VTKPVSERVERIMPLEMENTATIONCORE_EXPORT vtkPVSessionCoreInterpreterHelper : public vtkObject
{
public:
static vtkPVSessionCoreInterpreterHelper* New();
vtkTypeMacro(vtkPVSessionCoreInterpreterHelper, vtkObject);
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
/**
* Returns the vtkSIObject for the global-id. This is used by SIOBJECT() and
* SIPROXY() stream (vtkClientServerStream) manipulator macros.
*/
vtkSIObject* GetSIObject(vtkTypeUInt32 gid);
/**
* Returns the vtkObject corresponding to the global id. This is used by the
* VTKOBJECT() stream (vtkClientServerStream) manipulator macros.
*/
vtkObjectBase* GetVTKObject(vtkTypeUInt32 gid);
/**
* Reserve a global id block.
*/
vtkTypeUInt32 GetNextGlobalIdChunk(vtkTypeUInt32 chunkSize);
/**
* Provides access to the process module.
*/
vtkProcessModule* GetProcessModule();
/**
* Provides access to the progress handler.
*/
vtkPVProgressHandler* GetActiveProgressHandler();
/**
* Sets and initializes the MPIMToNSocketConnection for communicating between
* data-server and render-server.
*/
void SetMPIMToNSocketConnection(vtkMPIMToNSocketConnection*);
/**
* Used by vtkPVSessionCore to pass the core. This is not reference counted.
*/
void SetCore(vtkPVSessionCore*);
//@{
/**
* Switch from 0:vtkErrorMacro to 1:vtkWarningMacro
*/
vtkSetMacro(LogLevel, int);
//@}
protected:
vtkPVSessionCoreInterpreterHelper();
~vtkPVSessionCoreInterpreterHelper();
vtkWeakPointer<vtkPVSessionCore> Core;
int LogLevel;
private:
vtkPVSessionCoreInterpreterHelper(const vtkPVSessionCoreInterpreterHelper&) VTK_DELETE_FUNCTION;
void operator=(const vtkPVSessionCoreInterpreterHelper&) VTK_DELETE_FUNCTION;
};
#endif
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