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https://github.com/sesps/SPS_SABRE_EventBuilder.git
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36 lines
842 B
C
36 lines
842 B
C
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/*
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ShiftMap.h
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New class to act a go-between for timestamp shifts to channels. Takes in a
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formated file containing data for shifts and then stores them in an unordered_map.
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Key is a global compass channel (board#*16 + channel). Shifts in ps.
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Note: Timestamps are now shifted in binary conversion. This means that shifts *MUST*
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be stored as Long64_t types. No decimals!
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Written by G.W. McCann Oct. 2020
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*/
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#ifndef SHIFTMAP_H
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#define SHIFTMAP_H
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class ShiftMap {
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public:
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ShiftMap();
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ShiftMap(const std::string& filename);
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~ShiftMap();
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void SetFile(const std::string& filename);
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inline bool IsSet() { return is_set; };
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inline std::string GetFilename() { return m_filename; };
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Long64_t GetShift(int gchan);
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private:
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void ParseFile();
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std::string m_filename;
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bool is_set;
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std::unordered_map<int, Long64_t> m_map;
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};
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#endif
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