Sirikata
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00001 /* Sirikata 00002 * Complete_Cache.hpp 00003 * 00004 * Copyright (c) 2010, Behram Mistree 00005 * All rights reserved. 00006 * 00007 * Redistribution and use in source and binary forms, with or without 00008 * modification, are permitted provided that the following conditions are 00009 * met: 00010 * * Redistributions of source code must retain the above copyright 00011 * notice, this list of conditions and the following disclaimer. 00012 * * Redistributions in binary form must reproduce the above copyright 00013 * notice, this list of conditions and the following disclaimer in 00014 * the documentation and/or other materials provided with the 00015 * distribution. 00016 * * Neither the name of Sirikata nor the names of its contributors may 00017 * be used to endorse or promote products derived from this software 00018 * without specific prior written permission. 00019 * 00020 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 00021 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 00022 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 00023 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 00024 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00025 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00026 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00027 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00028 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00029 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00030 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00031 */ 00032 00033 #include <map> 00034 #include <functional> 00035 #include <vector> 00036 #include <list> 00037 #include "Cache.hpp" 00038 #include "Utility.hpp" 00039 #include <string> 00040 #include "CacheRecords.hpp" 00041 #include <float.h> 00042 00043 00044 #ifndef __COMPLETE_CACHE_HPP__ 00045 #define __COMPLETE_CACHE_HPP__ 00046 00047 namespace Sirikata 00048 { 00049 00050 typedef double (*CompleteCacheScoreFunc) (const FCacheRecord* a); 00051 typedef double (*CompleteCacheScoreFuncPrint) (const FCacheRecord* a,bool toPrint); 00052 00053 00054 class Complete_Cache : public Cache 00055 { 00056 private: 00057 typedef std::map<UUID,FCacheRecord*> IDRecordMap; 00058 IDRecordMap idRecMap; 00059 00060 typedef std::multimap<double,FCacheRecord*> TimeRecordMap; 00061 TimeRecordMap timeRecMap; 00062 00063 void maintain(); 00064 00065 00066 double ewmaPopPar; 00067 std::string mName; 00068 int mMaxSize; 00069 00070 CompleteCacheScoreFunc mScoreFunc; 00071 CompleteCacheScoreFuncPrint mScoreFuncPrint; 00072 SpaceContext* ctx; 00073 CacheTimeMS mPrevTime; 00074 00075 float mInsideRadiusInsert; 00076 00077 void checkUpdate(); 00078 00079 00080 public: 00081 OSegEntry mCraqEntry; 00082 Complete_Cache(double avgPopPar,std::string complete_name, CompleteCacheScoreFunc ccScorer,CompleteCacheScoreFuncPrint ccScorerPrint, SpaceContext* spctx, float insideRadiusInsert= FLT_MAX); 00083 Complete_Cache(double avgPopPar,std::string complete_name,CompleteCacheScoreFunc ccScorer,CompleteCacheScoreFuncPrint ccScorerPrint,SpaceContext* spctx,int complete_size, float insideRadiusInsert = FLT_MAX); 00084 00085 virtual ~Complete_Cache(); 00086 00087 // void insert(UUID toInsert, ServerID bid, CacheTimeMS tms, double vMag); 00088 virtual void insert(const UUID& toInsert, ServerID bid, CacheTimeMS tms, double vMag, double weight, double distance, double radius,double lookupWeight,double scaler); 00089 00090 virtual const OSegEntry& lookup (const UUID& lookingFor); 00091 ServerID lookup_dynamic(UUID uuid); 00092 virtual std::string getCacheName(); 00093 virtual void remove(const UUID& oid); 00094 00095 void printAll(); 00096 00097 }; 00098 00099 } 00100 #endif