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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
/* $Id: PointCut.h,v 1.7 2004/09/07 10:57:16 olaf.spinczyk Exp $ */
#ifndef __PointCut_h__
#define __PointCut_h__
#include <iostream>
using namespace std;
#include "Puma/List.h"
#include "JoinPoint.h"
using namespace Puma;
namespace Puma {
class CArgumentInfo;
} // namespace Puma
class PointCut : private List
{
public:
// enum operation { PC_NOT, PC_AND, PC_OR };
enum pctype { PCT_CODE, PCT_CLASS, PCT_UNKNOWN };
private:
pctype _type;
// pccontents _contents; // shall replace _type someday
list<PointCut*> _cflow_triggers;
public:
PointCut();
~PointCut ();
PointCut& operator = (const PointCut& pc);
// set and get the pointcut type
void type (pctype t) { _type = t; }
pctype type () const { return _type; }
// // set and get the pointcut type based on the contents bit field
// void contents (pccontents c) { _contents = c; }
// void contents (pccontents ca, pccontents cb) {
// _contents = (pccontents)(_contents | ca | cb);
// }
//
// pccontents contents () const { return _contents; }
// bool is (pccontents c) const { return (_contents & ~c) == 0; }
// bool is_code () const { return (_contents & PC_NAME) == 0; }
// bool is_name () const { return (_contents & PC_CODE) == 0; }
// bool is_empty () const { return _contents == 0; }
// bool is_mix () const {
// return (_contents & PC_NAME) != 0 && (_contents & PC_CODE) != 0;
// }
// set and get for cflow trigger pointcut
void cflow_triggers (PointCut& pc);
const list<PointCut*> &cflow_triggers();
friend ostream& operator<< (ostream&, PointCut&);
class iterator {
const ListElement *_curr;
List *_list;
public:
iterator (const ListElement *e, List *l) : _curr (e), _list (l) {}
void operator ++ () { if (_curr) _curr = _list->next (_curr); }
int operator == (const iterator &iter) const {
return _curr == iter._curr && _list == iter._list;
}
int operator != (const iterator &iter) const {
return !(*this == iter);
}
const JoinPoint &operator * () { return (const JoinPoint&)*_curr; }
};
iterator begin () { return iterator (List::first (), this); }
iterator end () { return iterator (0, this); }
#ifdef ACMODEL
iterator find (ACM_Any *jpl);
#else
iterator find (JoinPointLoc *jpl);
#endif
void append (ListElement& element) { List::append (element); }
// List& operator += (const PointCut& list) { return List::operator += (list); }
void clear () { List::clear (); }
};
#endif
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