C++ AisBitset::ToAisPoint方法代码示例

本文整理汇总了C++中AisBitset::ToAisPoint方法的典型用法代码示例。如果您正苦于以下问题：C++ AisBitset::ToAisPoint方法的具体用法？C++ AisBitset::ToAisPoint怎么用？C++ AisBitset::ToAisPoint使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类AisBitset的用法示例。

在下文中一共展示了AisBitset::ToAisPoint方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: assert

// IMO Circ 289 - Clearance time to enter port
Ais6_1_18::Ais6_1_18(const char *nmea_payload, const size_t pad)
    : Ais6(nmea_payload, pad), link_id(0), utc_month(0), utc_day(0),
      utc_hour(0), utc_min(0), spare2() {
  assert(dac == 1);
  assert(fi == 18);

  if (num_bits != 360) {
    status = AIS_ERR_BAD_BIT_COUNT;
    return;
  }

  AisBitset bs;
  const AIS_STATUS r = bs.ParseNmeaPayload(nmea_payload, pad);
  if (r != AIS_OK) {
    status = r;
    return;
  }

  link_id = bs.ToUnsignedInt(88, 10);
  utc_month = bs.ToUnsignedInt(98, 4);
  utc_day = bs.ToUnsignedInt(102, 5);
  utc_hour = bs.ToUnsignedInt(107, 5);
  utc_min = bs.ToUnsignedInt(112, 6);
  port_berth = bs.ToString(118, 120);
  dest = bs.ToString(238, 30);
  position = bs.ToAisPoint(268, 49);
  spare2[0] = bs.ToUnsignedInt(317, 32);
  spare2[1] = bs.ToUnsignedInt(349, 11);

  assert(bs.GetRemaining() == 0);
  status = AIS_OK;
}

开发者ID:AsbjornPettersen，项目名称:libais，代码行数:33，代码来源:ais6.cpp

示例2:

Ais8_1_26_Location::Ais8_1_26_Location(const AisBitset &bits,
                                       const size_t offset) {
  position = bits.ToAisPoint(offset, 55);
  z = bits.ToUnsignedInt(offset + 55, 11) / 10.;
  owner = bits.ToUnsignedInt(offset + 66, 4);
  timeout = bits.ToUnsignedInt(offset + 70, 3);
  spare = bits.ToUnsignedInt(offset + 73, 12);
}

开发者ID:rolker，项目名称:libais，代码行数:8，代码来源:ais8_1_26.cpp

示例3:

Ais8_366_22_Sector::Ais8_366_22_Sector(const AisBitset &bits,
                                       const size_t offset) {
  const int scale_factor = bits.ToUnsignedInt(offset + 3, 2);
  position = bits.ToAisPoint(offset + 5, 55);
  radius_m =
      bits.ToUnsignedInt(offset + 60, 12) * scale_multipliers[scale_factor];
  left_bound_deg = bits.ToUnsignedInt(offset + 72, 9);
  right_bound_deg = bits.ToUnsignedInt(offset + 81, 9);
}

开发者ID:rolker，项目名称:libais，代码行数:9，代码来源:ais8_366_22.cpp

示例4:

Ais8_366_22_Rect::Ais8_366_22_Rect(const AisBitset &bs,
                                   const size_t offset) {
  const int scale_factor = bs.ToUnsignedInt(offset + 3, 2);
  position = bs.ToAisPoint(offset + 5, 55);
  e_dim_m = bs.ToUnsignedInt(offset + 60, 8) * scale_multipliers[scale_factor];
  n_dim_m = bs.ToUnsignedInt(offset + 68, 8) * scale_multipliers[scale_factor];
  orient_deg = bs.ToUnsignedInt(offset + 76, 9);
  spare = bs.ToUnsignedInt(offset + 85, 5);
}

开发者ID:AsbjornPettersen，项目名称:libais，代码行数:9，代码来源:ais8_366_22.cpp

示例5: length

// IMO Circ 289 - Berthing data
Ais6_1_20::Ais6_1_20(const char *nmea_payload, const size_t pad)
    : Ais6(nmea_payload, pad), link_id(0), length(0), depth(0.0),
      mooring_position(0), utc_month(0), utc_day(0), utc_hour(0), utc_min(0),
      services_known(false), services() {
  assert(dac == 1);
  assert(fi == 20);

  if (num_bits != 360) {
    status = AIS_ERR_BAD_BIT_COUNT;
    return;
  }

  AisBitset bs;
  const AIS_STATUS r = bs.ParseNmeaPayload(nmea_payload, pad);
  if (r != AIS_OK) {
    status = r;
    return;
  }

  bs.SeekTo(88);
  link_id = bs.ToUnsignedInt(88, 10);
  length = bs.ToUnsignedInt(98, 9);
  depth = bs.ToUnsignedInt(107, 8);
  mooring_position = bs.ToUnsignedInt(115, 3);
  utc_month = bs.ToUnsignedInt(118, 4);
  utc_day = bs.ToUnsignedInt(122, 5);
  utc_hour = bs.ToUnsignedInt(127, 5);
  utc_min = bs.ToUnsignedInt(132, 6);
  services_known = bs[138];
  for (size_t serv_num = 0; serv_num < 26; serv_num++) {
    // TODO(schwehr): const int val = bs.ToUnsignedInt(139 + 2*serv_num, 2);
    services[serv_num]
        = static_cast<int>(bs.ToUnsignedInt(139 + 2*serv_num, 2));
  }
  name = bs.ToString(191, 120);
  position = bs.ToAisPoint(311, 49);

  assert(bs.GetRemaining() == 0);
  status = AIS_OK;
}

开发者ID:AsbjornPettersen，项目名称:libais，代码行数:41，代码来源:ais6.cpp

示例6: AisMsg

Ais23::Ais23(const char *nmea_payload, const size_t pad)
    : AisMsg(nmea_payload, pad), spare(0), station_type(0), type_and_cargo(0),
      spare2(3), txrx_mode(0), interval_raw(0), quiet(0), spare3(0) {

  assert(message_id == 23);

  if (pad != 2 || num_chars != 27) {
    status = AIS_ERR_BAD_BIT_COUNT;
    return;
  }

  AisBitset bs;
  const AIS_STATUS r = bs.ParseNmeaPayload(nmea_payload, pad);
  if (r != AIS_OK) {
    status = r;
    return;
  }

  bs.SeekTo(38);
  spare = bs.ToUnsignedInt(38, 2);

  position1 = bs.ToAisPoint(40, 35);
  position2 = bs.ToAisPoint(75, 35);

  station_type = bs.ToUnsignedInt(110, 4);
  type_and_cargo = bs.ToUnsignedInt(114, 8);
  spare2 = bs.ToUnsignedInt(122, 22);

  txrx_mode = bs.ToUnsignedInt(144, 2);
  interval_raw = bs.ToUnsignedInt(146, 4);
  quiet = bs.ToUnsignedInt(150, 4);
  spare3 = bs.ToUnsignedInt(154, 6);

  assert(bs.GetRemaining() == 0);
  status = AIS_OK;
}

开发者ID:AsbjornPettersen，项目名称:libais，代码行数:36，代码来源:ais23.cpp

示例7: AisMsg

Ais18::Ais18(const char *nmea_payload, const size_t pad)
    : AisMsg(nmea_payload, pad),
      spare(0),
      sog(0.0),
      position_accuracy(0),
      cog(0.0),
      true_heading(0),
      timestamp(0),
      spare2(0),
      unit_flag(0),
      display_flag(0),
      dsc_flag(0),
      band_flag(0),
      m22_flag(0),
      mode_flag(0),
      raim(false),
      commstate_flag(0),
      sync_state(0),
      slot_timeout_valid(false),
      slot_timeout(0),
      received_stations_valid(false),
      received_stations(0),
      slot_number_valid(false),
      slot_number(0),
      utc_valid(false),
      utc_hour(0),
      utc_min(0),
      utc_spare(0),
      slot_offset_valid(false),
      slot_offset(0),
      slot_increment_valid(false),
      slot_increment(0),
      slots_to_allocate_valid(false),
      slots_to_allocate(0),
      keep_flag_valid(false),
      keep_flag(0),
      commstate_cs_fill_valid(false),
      commstate_cs_fill(0) {
  assert(message_id == 18);

  if (pad != 0 || num_chars != 28) {
    status = AIS_ERR_BAD_BIT_COUNT;
    return;
  }

  AisBitset bs;
  const AIS_STATUS r = bs.ParseNmeaPayload(nmea_payload, pad);
  if (r != AIS_OK) {
    status = r;
    return;
  }

  bs.SeekTo(38);
  spare = bs.ToUnsignedInt(38, 8);
  sog = bs.ToUnsignedInt(46, 10) / 10.;

  position_accuracy = bs[56];
  position = bs.ToAisPoint(57, 55);

  cog = bs.ToUnsignedInt(112, 12) / 10.;
  true_heading = bs.ToUnsignedInt(124, 9);
  timestamp = bs.ToUnsignedInt(133, 6);
  spare2 = bs.ToUnsignedInt(139, 2);
  unit_flag = bs[141];
  display_flag = bs[142];
  dsc_flag = bs[143];
  band_flag = bs[144];
  m22_flag = bs[145];
  mode_flag = bs[146];
  raim = bs[147];
  commstate_flag = bs[148];  // 0 SOTDMA, 1 ITDMA

  if (unit_flag == 0) {
    sync_state = bs.ToUnsignedInt(149, 2);
    if (commstate_flag == 0) {
      // SOTDMA
      slot_timeout = bs.ToUnsignedInt(151, 3);
      slot_timeout_valid = true;

      switch (slot_timeout) {
        case 0:
          slot_offset = bs.ToUnsignedInt(154, 14);
          slot_offset_valid = true;
          break;
        case 1:
          utc_hour = bs.ToUnsignedInt(154, 5);
          utc_min = bs.ToUnsignedInt(159, 7);
          utc_spare = bs.ToUnsignedInt(166, 2);
          utc_valid = true;
          break;
        case 2:  // FALLTHROUGH
        case 4:  // FALLTHROUGH
        case 6:
          slot_number = bs.ToUnsignedInt(154, 14);
          slot_number_valid = true;
          break;
        case 3:  // FALLTHROUGH
        case 5:  // FALLTHROUGH
        case 7:
          received_stations = bs.ToUnsignedInt(154, 14);
//.........这里部分代码省略.........

开发者ID:AsbjornPettersen，项目名称:libais，代码行数:101，代码来源:ais18.cpp

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