2 Copyright (C) 1998-99 Paul Barton-Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
27 #include <glibmm/thread.h>
29 #include <pbd/ringbuffer.h>
34 Pool (std::string name, unsigned long item_size, unsigned long nitems);
37 virtual void *alloc ();
38 virtual void release (void *);
40 std::string name() const { return _name; }
43 RingBuffer<void*>* free_list;
48 class SingleAllocMultiReleasePool : public Pool
51 SingleAllocMultiReleasePool (std::string name, unsigned long item_size, unsigned long nitems);
52 ~SingleAllocMultiReleasePool ();
54 virtual void *alloc ();
55 virtual void release (void *);
62 class MultiAllocSingleReleasePool : public Pool
65 MultiAllocSingleReleasePool (std::string name, unsigned long item_size, unsigned long nitems);
66 ~MultiAllocSingleReleasePool ();
68 virtual void *alloc ();
69 virtual void release (void *);
75 #endif // __qm_pool_h__