Point.h

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/*---------------------------------------------------------------------\
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|                      __   __    ____ _____ ____                      |
|                      \ \ / /_ _/ ___|_   _|___ \                     |
|                       \ V / _` \___ \ | |   __) |                    |
|                        | | (_| |___) || |  / __/                     |
|                        |_|\__,_|____/ |_| |_____|                    |
|                                                                      |
|                               core system                            |
|                                       Copyright 2003, SuSE Linux AG  |
\----------------------------------------------------------------------/

   File:        Point.h

   Author:      Klaus Kaempf <kkaempf@suse.de>
   Maintainer:  Klaus Kaempf <kkaempf@suse.de>
/-*/
// -*- c++ -*-

#ifndef Point_h
#define Point_h

#include <string>
using std::string;

// MemUsage.h defines/undefines D_MEMUSAGE
#include <y2util/MemUsage.h>
#include "y2/SymbolEntry.h"

class bytecodeistream;

class Point
#ifdef D_MEMUSAGE
   : public MemUsage
#endif
{
  private:
    SymbolEntryPtr m_entry;             // filename as SymbolEntry (c_filename)
    int m_line;                         // line of definition / inclusion
    const Point *m_point;               // points to toplevel point for include files
  public:
    size_t mem_size () const { return sizeof (Point); }
    Point (std::string filename, int line = 0, const Point *point = 0);
    Point (SymbolEntryPtr sentry, int line = 0, const Point *point = 0);
    Point (bytecodeistream & str);
    ~Point (void);

    SymbolEntryPtr sentry (void) const;
    std::string filename (void) const;
    int line (void) const;
    const Point *point (void) const;

    std::string toString (void) const;
    std::ostream & toStream (std::ostream & str) const;
    std::ostream & toXml (std::ostream & str, int indent ) const;
};
#endif // Point_h