diff options
Diffstat (limited to 'libs/pbd3/pbd/rcpointer.h')
-rw-r--r-- | libs/pbd3/pbd/rcpointer.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/libs/pbd3/pbd/rcpointer.h b/libs/pbd3/pbd/rcpointer.h deleted file mode 100644 index c634208437..0000000000 --- a/libs/pbd3/pbd/rcpointer.h +++ /dev/null @@ -1,61 +0,0 @@ -/* - Copyright (C) 1998-99 Paul Barton-Davis - - 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., 675 Mass Ave, Cambridge, MA 02139, USA. - - $Id$ -*/ - -#ifndef __qm_rcpointer_h__ -#define __qm_rcpointer_h__ - -template<class T> class RCPointer { - public: - T *operator->() { return _ptr; } - bool operator==(T *p) { return _ptr == p; } - bool operator!=(T *p) { return _ptr != p; } - - int refcount() { return _ptr->count; } - - RCPointer () { _ptr = 0; } - - RCPointer (T *p) : _ptr (p) { - if (_ptr) _ptr->count++; - } - - RCPointer (const RCPointer& r) : _ptr (r._ptr) { - if (_ptr) _ptr->count++; - } - - RCPointer &operator= (const RCPointer &r) { - if (_ptr == r._ptr) return *this; - if (_ptr && --_ptr->count == 0) { - delete _ptr; - } - _ptr = r._ptr; - if (_ptr) _ptr->count++; - return *this; - } - ~RCPointer () { - if (_ptr && --_ptr->count == 0) { - delete _ptr; - } - } - - private: - T *_ptr; -}; - -#endif // __qm_rcpointer_h__ |