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Remove unnecessary comparisons

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This commit is contained in:
Carles Fernandez 2021-12-19 21:56:53 +01:00
parent a4db26fb50
commit 14d38def84
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GPG Key ID: 4C583C52B0C3877D
1 changed files with 37 additions and 79 deletions
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44
src/core/receiver/gnss_flowgraph.cc
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@ -2531,12 +2531,9 @@ Gnss_Signal GNSSFlowgraph::search_next_signal(const std::string& searched_signal
{ {
case evGPS_1C: case evGPS_1C:
// todo: assist the satellite selection with almanac and current PVT here (reuse priorize_satellite function used in control_thread) // todo: assist the satellite selection with almanac and current PVT here (reuse priorize_satellite function used in control_thread)
if (!available_GPS_1C_signals_.empty())
{
result = available_GPS_1C_signals_.front(); result = available_GPS_1C_signals_.front();
available_GPS_1C_signals_.pop_front(); available_GPS_1C_signals_.pop_front();
available_GPS_1C_signals_.push_back(result); available_GPS_1C_signals_.push_back(result);
}
is_primary_frequency = true; // indicate that the searched satellite signal belongs to "primary" link (L1, E1, B1, etc..) is_primary_frequency = true; // indicate that the searched satellite signal belongs to "primary" link (L1, E1, B1, etc..)
break; break;
@ -2567,26 +2564,14 @@ Gnss_Signal GNSSFlowgraph::search_next_signal(const std::string& searched_signal
} }
} }
} }
}
// fallback: pick the front satellite because there is no tracked satellites in L1 to assist L2 // fallback: pick the front satellite because there is no tracked satellites in L1 to assist L2
if (found_signal == false) if (found_signal == false)
{
if (!available_GPS_2S_signals_.empty())
{ {
result = available_GPS_2S_signals_.front(); result = available_GPS_2S_signals_.front();
available_GPS_2S_signals_.pop_front(); available_GPS_2S_signals_.pop_front();
available_GPS_2S_signals_.push_back(result); available_GPS_2S_signals_.push_back(result);
} }
}
else
{
if (!available_GPS_2S_signals_.empty())
{
result = available_GPS_2S_signals_.front();
available_GPS_2S_signals_.pop_front();
available_GPS_2S_signals_.push_back(result);
}
}
}
break; break;
case evGPS_L5: case evGPS_L5:
@ -2620,23 +2605,17 @@ Gnss_Signal GNSSFlowgraph::search_next_signal(const std::string& searched_signal
} }
// fallback: pick the front satellite because there is no tracked satellites in L1 to assist L5 // fallback: pick the front satellite because there is no tracked satellites in L1 to assist L5
if (found_signal == false) if (found_signal == false)
{
if (!available_GPS_L5_signals_.empty())
{ {
result = available_GPS_L5_signals_.front(); result = available_GPS_L5_signals_.front();
available_GPS_L5_signals_.pop_front(); available_GPS_L5_signals_.pop_front();
available_GPS_L5_signals_.push_back(result); available_GPS_L5_signals_.push_back(result);
} }
}
break; break;
case evGAL_1B: case evGAL_1B:
if (!available_GAL_1B_signals_.empty())
{
result = available_GAL_1B_signals_.front(); result = available_GAL_1B_signals_.front();
available_GAL_1B_signals_.pop_front(); available_GAL_1B_signals_.pop_front();
available_GAL_1B_signals_.push_back(result); available_GAL_1B_signals_.push_back(result);
}
is_primary_frequency = true; // indicate that the searched satellite signal belongs to "primary" link (L1, E1, B1, etc..) is_primary_frequency = true; // indicate that the searched satellite signal belongs to "primary" link (L1, E1, B1, etc..)
break; break;
@ -2671,14 +2650,11 @@ Gnss_Signal GNSSFlowgraph::search_next_signal(const std::string& searched_signal
} }
// fallback: pick the front satellite because there is no tracked satellites in E1 to assist E5 // fallback: pick the front satellite because there is no tracked satellites in E1 to assist E5
if (found_signal == false) if (found_signal == false)
{
if (!available_GAL_5X_signals_.empty())
{ {
result = available_GAL_5X_signals_.front(); result = available_GAL_5X_signals_.front();
available_GAL_5X_signals_.pop_front(); available_GAL_5X_signals_.pop_front();
available_GAL_5X_signals_.push_back(result); available_GAL_5X_signals_.push_back(result);
} }
}
break; break;
case evGAL_7X: case evGAL_7X:
@ -2712,14 +2688,11 @@ Gnss_Signal GNSSFlowgraph::search_next_signal(const std::string& searched_signal
} }
// fallback: pick the front satellite because there is no tracked satellites in E1 to assist E5 // fallback: pick the front satellite because there is no tracked satellites in E1 to assist E5
if (found_signal == false) if (found_signal == false)
{
if (!available_GAL_7X_signals_.empty())
{ {
result = available_GAL_7X_signals_.front(); result = available_GAL_7X_signals_.front();
available_GAL_7X_signals_.pop_front(); available_GAL_7X_signals_.pop_front();
available_GAL_7X_signals_.push_back(result); available_GAL_7X_signals_.push_back(result);
} }
}
break; break;
case evGAL_E6: case evGAL_E6:
@ -2753,52 +2726,37 @@ Gnss_Signal GNSSFlowgraph::search_next_signal(const std::string& searched_signal
} }
// fallback: pick the front satellite because there is no tracked satellites in E1 to assist E6 // fallback: pick the front satellite because there is no tracked satellites in E1 to assist E6
if (found_signal == false) if (found_signal == false)
{
if (!available_GAL_E6_signals_.empty())
{ {
result = available_GAL_E6_signals_.front(); result = available_GAL_E6_signals_.front();
available_GAL_E6_signals_.pop_front(); available_GAL_E6_signals_.pop_front();
available_GAL_E6_signals_.push_back(result); available_GAL_E6_signals_.push_back(result);
} }
}
break; break;
case evGLO_1G: case evGLO_1G:
if (!available_GLO_1G_signals_.empty())
{
result = available_GLO_1G_signals_.front(); result = available_GLO_1G_signals_.front();
available_GLO_1G_signals_.pop_front(); available_GLO_1G_signals_.pop_front();
available_GLO_1G_signals_.push_back(result); available_GLO_1G_signals_.push_back(result);
}
is_primary_frequency = true; // indicate that the searched satellite signal belongs to "primary" link (L1, E1, B1, etc..) is_primary_frequency = true; // indicate that the searched satellite signal belongs to "primary" link (L1, E1, B1, etc..)
break; break;
case evGLO_2G: case evGLO_2G:
if (!available_GLO_2G_signals_.empty())
{
result = available_GLO_2G_signals_.front(); result = available_GLO_2G_signals_.front();
available_GLO_2G_signals_.pop_front(); available_GLO_2G_signals_.pop_front();
available_GLO_2G_signals_.push_back(result); available_GLO_2G_signals_.push_back(result);
}
break; break;
case evBDS_B1: case evBDS_B1:
if (!available_BDS_B1_signals_.empty())
{
result = available_BDS_B1_signals_.front(); result = available_BDS_B1_signals_.front();
available_BDS_B1_signals_.pop_front(); available_BDS_B1_signals_.pop_front();
available_BDS_B1_signals_.push_back(result); available_BDS_B1_signals_.push_back(result);
}
is_primary_frequency = true; // indicate that the searched satellite signal belongs to "primary" link (L1, E1, B1, etc..) is_primary_frequency = true; // indicate that the searched satellite signal belongs to "primary" link (L1, E1, B1, etc..)
break; break;
case evBDS_B3: case evBDS_B3:
if (!available_BDS_B3_signals_.empty())
{
result = available_BDS_B3_signals_.front(); result = available_BDS_B3_signals_.front();
available_BDS_B3_signals_.pop_front(); available_BDS_B3_signals_.pop_front();
available_BDS_B3_signals_.push_back(result); available_BDS_B3_signals_.push_back(result);
}
break; break;
default: default: