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// This file is part of the AspectC++ compiler 'ac++'.
// Copyright (C) 1999-2003 The 'ac++' developers (see aspectc.org)
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of
// the License, or (at your option) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public
// License along with this program; if not, write to the Free
// Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
// MA 02111-1307 USA
#ifndef __JPAdvice_h__
#define __JPAdvice_h__
#include <iostream>
using namespace std;
#include "Puma/Array.h"
#include "Puma/ACTree.h"
using namespace Puma;
#include "ThisJoinPoint.h"
#include "BackEndProblems.h"
class AdviceInfo;
class Condition;
class JPAdvice
{
int _depth;
Array<AdviceInfo*> _before;
JPAdvice *_next;
JPAdvice *_parent;
AdviceInfo *_around;
bool _conditional_around;
Array<AdviceInfo*> _after;
ThisJoinPoint _tjp;
public:
JPAdvice () : _depth (0), _next ((JPAdvice*)0), _parent ((JPAdvice*)0),
_around((AdviceInfo*)0) {}
~JPAdvice () { if (_next) delete _next; }
void do_before (AdviceInfo *ai, const Condition &cond);
void do_after (AdviceInfo *ai, const Condition &cond);
void do_around (AdviceInfo *ai, const Condition &cond);
int depth () { return _depth; }
JPAdvice *next () { return _next; }
int before () { return _before.length (); }
AdviceInfo *before (int n) { return _before[n]; }
AdviceInfo *around () { return _around; }
int after () { return _after.length (); }
AdviceInfo *after (int n) { return _after[n]; }
friend ostream &operator << (ostream &out, JPAdvice &ejp);
void mergeTJPFlags();
const ThisJoinPoint &tjp () const { return _tjp; }
void gen_binding_templates (ostream &out, const char *jpname,
const BackEndProblems &bep);
JPAdvice *parent () { return _parent; }
JPAdvice *root () { return _parent ? _parent->root () : this; }
int max_depth () { return root ()->depth (); }
private:
void addTJPFlags(AdviceInfo &advice);
void next_level ();
};
ostream &operator << (ostream &out, JPAdvice &ejp);
#endif // __JPAdvice_h__
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