InterpretationTable.hh

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/*
    A C++ program to parse DJI's ".txt" log files (recorded by the "DJI Go 4" app).
    Version 2021-05-20

    Copyright (c) 2021 Live Networks, Inc.  All rights reserved.
    For the latest version of this program (and more information), visit http://djilogs.live555.com

    A database that maps integer values into a textual description.
    Header File.
*/

#ifndef _INTERPRETATION_TABLE_HH
#define _INTERPRETATION_TABLE_HH

#include <sys/types.h>
#include <unordered_map>

class InterpretationTable {
public:
  InterpretationTable(char const* defaultResultString = NULL);
  virtual ~InterpretationTable();

  // Routine for filling in the contents of the table:
  void add(u_int32_t intValue, char const* strValue);

  // Lookup routine:
  char const* lookup(u_int32_t intValue);

private:
  char const* fDefaultResultString;

  // Implement the table as an 'unordered map' - i.e., a hash table:
  std::unordered_map<u_int32_t, char const*> fUMap;
};

#endif