src/Computer/LogComputer.hpp

   1 /*
   2 Copyright_License {
   3
   4   XCSoar Glide Computer - http://www.xcsoar.org/
   5   Copyright (C) 2000-2013 The XCSoar Project
   6   A detailed list of copyright holders can be found in the file "AUTHORS".
   7
   8   This program is free software; you can redistribute it and/or
   9   modify it under the terms of the GNU General Public License
  10   as published by the Free Software Foundation; either version 2
  11   of the License, or (at your option) any later version.
  12
  13   This program is distributed in the hope that it will be useful,
  14   but WITHOUT ANY WARRANTY; without even the implied warranty of
  15   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16   GNU General Public License for more details.
  17
  18   You should have received a copy of the GNU General Public License
  19   along with this program; if not, write to the Free Software
  20   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  21 }
  22 */
  23
  24 #ifndef XCSOAR_LOG_COMPUTER_HPP
  25 #define XCSOAR_LOG_COMPUTER_HPP
  26
  27 #include "Geo/GeoPoint.hpp"
  28 #include "GPSClock.hpp"
  29
  30 #include <assert.h>
  31
  32 struct NMEAInfo;
  33 struct MoreData;
  34 struct DerivedInfo;
  35 struct LoggerSettings;
  36 class Logger;
  37
  38 class LogComputer {
  39   GeoPoint last_location;
  40
  41   GPSClock log_clock;
  42
  43   /** number of points to log at high rate */
  44   unsigned fast_log_num;
  45
  46   Logger *logger;
  47
  48 public:
  49   LogComputer();
  50
  51   void SetLogger(Logger *_logger) {
  52     assert(logger == nullptr);
  53     assert(_logger != nullptr);
  54
  55     logger = _logger;
  56   }
  57
  58   void Reset();
  59   void StartTask(const NMEAInfo &basic);
  60   bool Run(const MoreData &basic, const DerivedInfo &calculated,
  61            const LoggerSettings &settings_logger);
  62
  63   void SetFastLogging() {
  64     fast_log_num = 5;
  65   }
  66 };
  67
  68 #endif