Hybrid Query Processing Engine for Coprocessing in Database Systems
HyPE
report.hpp
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00001 #pragma once
00002 
00003 #include <config/exports.hpp>
00004 
00005 #include <string>
00006 #include <stdexcept>
00007 
00008 namespace hype
00009 {
00010    namespace core{
00011       class HYPE_EXPORT Report
00012       {  public:
00013          static Report& instance();
00014          
00015          double getRelativeEstimationError(const std::string& algorithm_name) const throw(std::invalid_argument);
00016          
00017          private:
00018             Report();
00019             Report(const Report& report);
00020             Report& operator=(const Report& report);
00021       };
00022 
00023    };//end namespace core
00024 }; //end namespace hype 
00025 
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