Hybrid Query Processing Engine for Coprocessing in Database Systems
HyPE
oneshot_computation.hpp
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00001 
00002 #pragma once
00003 
00004 #include <iostream>
00005 #include <string>
00006 #include <vector>
00007 #include <memory>
00008 
00009 //hype includes
00010 #include <core/recomputation_heuristic.hpp>
00011 #include <core/time_measurement.hpp>
00012 
00013 namespace hype{
00014    namespace core{
00015 
00016    class Oneshotcomputation : public RecomputationHeuristic_Internal {
00017       
00018       public:
00019       Oneshotcomputation();
00021       virtual bool internal_recompute(Algorithm& algortihm);
00022 
00023       static RecomputationHeuristic_Internal* create(){
00024          return new Oneshotcomputation();
00025       }
00026 
00027       private:
00028       bool once_;
00029       unsigned int counter_;
00030    };
00031 
00032    }; //end namespace core
00033 }; //end namespace hype
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