OSGIndenter.h

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/*---------------------------------------------------------------------------*\
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 * This library is free software; you can redistribute it and/or modify it   *
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 * This library is distributed in the hope that it will be useful, but       *
 * WITHOUT ANY WARRANTY; without even the implied warranty of                *
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU         *
 * Library General Public License for more details.                          *
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#ifndef _OSGINDENTER_H_
#define _OSGINDENTER_H_
#ifdef __sgi
#pragma once
#endif

#include <OSGBase.h>
#include <OSGBaseTypes.h>

#include <iostream>

OSG_BEGIN_NAMESPACE

#ifdef OSG_DOC_FILES_IN_MODULE

#endif

class OSG_BASE_DLLMAPPING Indenter 
{
    /*==========================  PUBLIC  =================================*/

  public:

    /*---------------------------------------------------------------------*/
    Indenter(      UInt32    indent = 0, 
                   UInt32    step   = 4);
    Indenter(const Indenter &source    );

    /*---------------------------------------------------------------------*/
    virtual ~Indenter(void);

    /*---------------------------------------------------------------------*/
    UInt32 getIndent(void) const;
    UInt32 getStep  (void) const;

    std::string str (void) const;

    /*---------------------------------------------------------------------*/
    void setIndent(UInt32 indent);
    void setStep  (UInt32 step  );

    /*---------------------------------------------------------------------*/
    void      operator++(      int             );
    void      operator++(      void            );

    void      operator--(      int             ); 
    void      operator--(      void            );

    Indenter &operator =(const Indenter &source);

    /*=========================  PROTECTED  ===============================*/

  protected:

    /*---------------------------------------------------------------------*/
    UInt32     _indent;
    UInt32     _step;

    /*==========================  PRIVATE  ================================*/

  private:
};

inline 
std::ostream &operator <<(std::ostream &stream, const Indenter &indent);


OSG_END_NAMESPACE

#define OSGINDENTER_HEADER_CVSID "@(#)$Id: $"

#include "OSGIndenter.inl"

#endif /* _Indenter_H_ */

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