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// This file is part of PUMA.
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// Copyright (C) 1999-2003 The PUMA developer team.
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of
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// the License, or (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public
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// License along with this program; if not, write to the Free
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// Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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#ifndef __location_h__
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#define __location_h__
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#include "Puma/SmartPtr.h"
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#include "Puma/Printable.h"
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#include "Puma/LocationInfo.h"
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class Location : public SmartPtr, public Printable {
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LocationInfo *info () const { return (LocationInfo*)data (); }
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Location (Filename f, int l) { setup (f, l); }
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Location (LocationInfo *lptr) : SmartPtr (lptr) {}
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LocationInfo *operator ~ () { if (info ()) info ()->ref (); return info (); }
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void setup (Filename f, int l);
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const Filename &filename () const { return info ()->filename (); }
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bool operator == (const Location &l) const;
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bool operator != (const Location &l) const { return ! (*this == l); }
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bool operator < (const Location &l) const;
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virtual void print (ostream &os) const {
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os << filename () << "(" << line () << ")";
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os << filename () << ":" << line ();
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#endif /* __location_h__ */