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/*=========================================================================
Program: Visualization Toolkit
Module: vtkIndent.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm 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 vtkIndent
* @brief a simple class to control print indentation
*
* vtkIndent is used to control indentation during the chaining print
* process. This way nested objects can correctly indent themselves.
*/
#ifndef vtkIndent_h
#define vtkIndent_h
#include "vtkCommonCoreModule.h" // For export macro
#include "vtkSystemIncludes.h"
class vtkIndent;
VTKCOMMONCORE_EXPORT ostream& operator<<(ostream& os, const vtkIndent& o);
class VTKCOMMONCORE_EXPORT vtkIndent
{
public:
void Delete() {delete this;};
explicit vtkIndent(int ind=0) {this->Indent=ind;};
static vtkIndent *New();
/**
* Determine the next indentation level. Keep indenting by two until the
* max of forty.
*/
vtkIndent GetNextIndent();
/**
* Print out the indentation. Basically output a bunch of spaces.
*/
friend VTKCOMMONCORE_EXPORT ostream& operator<<(ostream& os, const vtkIndent& o);
protected:
int Indent;
};
#endif
// VTK-HeaderTest-Exclude: vtkIndent.h
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