1//
2// This file is part of the aMule Project.
3//
4// Copyright (c) 2003-2011 aMule Team ( admin@amule.org / http://www.amule.org )
5//
6// Any parts of this program derived from the xMule, lMule or eMule project,
7// or contributed by third-party developers are copyrighted by their
8// respective authors.
9//
10// This program is free software; you can redistribute it and/or modify
11// it under the terms of the GNU General Public License as published by
12// the Free Software Foundation; either version 2 of the License, or
13// (at your option) any later version.
14//
15// This program is distributed in the hope that it will be useful,
16// but WITHOUT ANY WARRANTY; without even the implied warranty of
17// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18// GNU General Public License for more details.
19//
20// You should have received a copy of the GNU General Public License
21// along with this program; if not, write to the Free Software
22// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
23//
24
25#ifndef ECID_H
26#define ECID_H
27
28#include "../../../Types.h"	// Needed for uint32
29
30/*
31 * Class to create unique IDs for Objects transmitted through EC
32 * (Partfiles, Knownfiles, clients...)
33 */
34class CECID {
35	// the id
36	uint32 m_ID;
37	// counter to calculate unique ids (defined in ECTag.cpp)
38	static uint32 s_IDCounter;
39public:
40	CECID()				{ m_ID = ++s_IDCounter; }
41	CECID(uint32 id)	{ m_ID = id; }
42	uint32 ECID() const	{ return m_ID; }
43	void RenewECID()	{ m_ID = ++s_IDCounter; }
44};
45
46#endif
47