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/*=========================================================================
Program: ParaView
Module: vtkPVPythonInteractiveInterpretor.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.
=========================================================================*/
// .NAME vtkPVPythonInteractiveInterpretor - interpretor for interactive shells.
// .SECTION Description
// vtkPVPythonInteractiveInterpretor is vtkPVPythonInterpretor subclass designed
// to be used by interactive shells. It mimicks the behaviour of the interactive
// console (much like the default python shell) providing the "read-eval-print"
// loops. It also handles incomplete statements correctly. It uses "code"
// module provided by python to achieve this.
#ifndef __vtkPVPythonInteractiveInterpretor_h
#define __vtkPVPythonInteractiveInterpretor_h
#include "vtkPVPythonInterpretor.h"
class VTK_EXPORT vtkPVPythonInteractiveInterpretor : public vtkPVPythonInterpretor
{
public:
static vtkPVPythonInteractiveInterpretor* New();
vtkTypeMacro(vtkPVPythonInteractiveInterpretor, vtkPVPythonInterpretor);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Push a line of code. It should have have trailing newlines. It can have
// internal newlines. This can accept incomplete input. A command is executed
// only after the complete input is received.
// Look at python module documentation for code.InteractiveConsole.push()
// for further details.
// The return value is True if more input is required, False if the line
// was dealt with in some way.
bool Push(const char* const code);
// Description:
// Clears all previously pushed unhandled input.
// Look at python module documentation for code.InteractiveConsole.resetbuffer()
// for further details.
void ResetBuffer();
//BTX
protected:
vtkPVPythonInteractiveInterpretor();
~vtkPVPythonInteractiveInterpretor();
// Description:
// Initialize the interpretor.
virtual void InitializeInternal();
private:
vtkPVPythonInteractiveInterpretor(const vtkPVPythonInteractiveInterpretor&); // Not implemented
void operator=(const vtkPVPythonInteractiveInterpretor&); // Not implemented
class vtkInternal;
vtkInternal* Internal;
//ETX
};
#endif
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