CP2PListLibrary 1.0
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00001 /* 00002 Copyright (C) 2004-2005 Cory Nelson 00003 00004 This software is provided 'as-is', without any express or implied 00005 warranty. In no event will the authors be held liable for any damages 00006 arising from the use of this software. 00007 00008 Permission is granted to anyone to use this software for any purpose, 00009 including commercial applications, and to alter it and redistribute it 00010 freely, subject to the following restrictions: 00011 00012 1. The origin of this software must not be misrepresented; you must not 00013 claim that you wrote the original software. If you use this software 00014 in a product, an acknowledgment in the product documentation would be 00015 appreciated but is not required. 00016 2. Altered source versions must be plainly marked as such, and must not be 00017 misrepresented as being the original software. 00018 3. This notice may not be removed or altered from any source distribution. 00019 00020 CVS Info : 00021 $Author: phrostbyte $ 00022 $Date: 2005/07/01 01:32:09 $ 00023 $Revision: 1.2 $ 00024 */ 00025 00026 #ifndef __P2P_COMPACT_LIST_HPP__ 00027 #define __P2P_COMPACT_LIST_HPP__ 00028 00029 #include <utility> 00030 #include <boost/scoped_array.hpp> 00031 #include <boost/utility.hpp> 00032 #include <p2p/list.hpp> 00033 #include <p2p/range.hpp> 00034 00035 namespace p2p { 00036 class compact_list : boost::noncopyable { 00037 public: 00038 typedef std::pair<unsigned int,unsigned int> range_type; 00039 00040 private: 00041 boost::scoped_array<range_type> _ranges; 00042 int _rangecount; 00043 00044 public: 00045 compact_list(const class list &l); 00046 00047 int size() const { return _rangecount; } 00048 unsigned int ip_count() const; 00049 00050 const range_type& operator[](int index) const { return _ranges[index]; } 00051 00052 const range_type *operator()(unsigned int ip) const; 00053 const range_type *operator()(const range_type &r) const; 00054 const range_type *operator()(const struct range &r) const; 00055 }; 00056 } 00057 00058 #endif