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Ref T231, utility functions

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* altitude
* situation
* callsign set
* elevation set
This commit is contained in:
Klaus Basan
2018-01-24 01:33:26 +01:00
parent b5106167d9
commit 5ec095684a
8 changed files with 108 additions and 36 deletions
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78
src/blackmisc/aviation/aircraftsituation.cpp
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@@ -46,14 +46,15 @@ namespace BlackMisc
QString CAircraftSituation::convertToQString(bool i18n) const
{
const QString s = (m_position.toQString(i18n)) %
QLatin1String(" bank: ") % (m_bank.toQString(i18n)) %
QLatin1String(" pitch: ") % (m_pitch.toQString(i18n)) %
QLatin1String(" gs: ") % (m_groundSpeed.toQString(i18n)) %
QLatin1String(" elevation: ") % (m_groundElevation.toQString(i18n)) %
QLatin1String(" heading: ") % (m_heading.toQString(i18n)) %
QLatin1String(" timestamp: ") % (this->hasValidTimestamp() ? this->getFormattedUtcTimestampDhms() : QStringLiteral("-"));
return s;
return m_position.toQString(i18n) %
QStringLiteral(" bank: ") % (m_bank.toQString(i18n)) %
QStringLiteral(" pitch: ") % (m_pitch.toQString(i18n)) %
QStringLiteral(" heading: ") % (m_heading.toQString(i18n)) %
QStringLiteral(" og: ") % this->getOnGroundInfo() %
QStringLiteral(" gs: ") % m_groundSpeed.valueRoundedWithUnit(CSpeedUnit::kts(), 1, true) %
QStringLiteral(" ") % m_groundSpeed.valueRoundedWithUnit(CSpeedUnit::m_s(), 1, true) %
QStringLiteral(" elevation: ") % (m_groundElevation.toQString(i18n)) %
QStringLiteral(" timestamp: ") % (this->hasValidTimestamp() ? this->getFormattedUtcTimestampDhms() : QStringLiteral("-"));
}
const QString &CAircraftSituation::isOnGroundToString(CAircraftSituation::IsOnGround onGround)
@@ -104,7 +105,7 @@ namespace BlackMisc
case IndexLatitude: return this->latitude().propertyByIndex(index.copyFrontRemoved());
case IndexLongitude: return this->longitude().propertyByIndex(index.copyFrontRemoved());
case IndexAltitude: return this->getAltitude().propertyByIndex(index.copyFrontRemoved());
case IndexHeading: return m_heading.propertyByIndex(index.copyFrontRemoved());
case IndexHeading:return m_heading.propertyByIndex(index.copyFrontRemoved());
case IndexPitch: return m_pitch.propertyByIndex(index.copyFrontRemoved());
case IndexBank: return m_bank.propertyByIndex(index.copyFrontRemoved());
case IndexGroundSpeed: return m_groundSpeed.propertyByIndex(index.copyFrontRemoved());
@@ -121,11 +122,7 @@ namespace BlackMisc
void CAircraftSituation::setPropertyByIndex(const CPropertyIndex &index, const CVariant &variant)
{
if (index.isMyself()) { (*this) = variant.to<CAircraftSituation>(); return; }
if (ITimestampBased::canHandleIndex(index))
{
ITimestampBased::setPropertyByIndex(index, variant);
return;
}
if (ITimestampBased::canHandleIndex(index)) { ITimestampBased::setPropertyByIndex(index, variant); return; }
const ColumnIndex i = index.frontCasted<ColumnIndex>();
switch (i)
@@ -201,6 +198,13 @@ namespace BlackMisc
return !this->getGroundElevation().isNull();
}
void CAircraftSituation::setGroundElevationChecked(const CAltitude &elevation, bool ignoreNullValues, bool overrideExisting)
{
if (ignoreNullValues && elevation.isNull()) { return; }
if (!overrideExisting && this->hasGroundElevation()) { return; }
m_groundElevation = elevation;
}
CLength CAircraftSituation::getHeightAboveGround() const
{
if (this->getAltitude().isNull()) { return { 0, nullptr }; }
@@ -214,14 +218,30 @@ namespace BlackMisc
return this->getAltitude() - gh;
}
CAltitude CAircraftSituation::getCorrectedAltitude(const CLength &centerOfGravity) const
CAltitude CAircraftSituation::getCorrectedAltitude(const CLength &centerOfGravity, bool *corrected) const
{
CAltitude altPlusCG = this->getAltitude();
if (!centerOfGravity.isNull()) { altPlusCG += centerOfGravity; }
if (this->getGroundElevation().isNull()) { return altPlusCG; }
if (this->getAltitude().getReferenceDatum() != CAltitude::MeanSeaLevel) { return altPlusCG; }
if (this->getGroundElevation() < this->getAltitude()) { return altPlusCG; }
return this->getGroundElevation();
if (corrected) { *corrected = false; }
if (this->getGroundElevation().isNull()) { return this->getAltitude(); }
// above ground
if (this->getAltitude().getReferenceDatum() == CAltitude::AboveGround)
{
const CAltitude aboveGround = this->getAltitude().withOffset(centerOfGravity);
const bool c = !aboveGround.isPositiveWithEpsilonConsidered();
if (corrected) { *corrected = c; }
return c ?
CAltitude(0, CAltitude::AboveGround, aboveGround.getUnit()) :
aboveGround;
}
else
{
CAltitude groundPlusCG = this->getGroundElevation().withOffset(centerOfGravity);
const bool c = (this->getAltitude() < groundPlusCG);
if (corrected) { *corrected = c; }
return c ?
groundPlusCG :
this->getAltitude();
}
}
void CAircraftSituation::setPressureAltitude(const CAltitude &altitude)
@@ -230,6 +250,22 @@ namespace BlackMisc
m_pressureAltitude = altitude;
}
CLength CAircraftSituation::getDistancePerTime(const CTime &time) const
{
if (this->getGroundSpeed().isNull()) { return CLength(0, CLengthUnit::nullUnit()); }
const int ms = time.valueInteger(CTimeUnit::ms());
return this->getDistancePerTime(ms);
}
CLength CAircraftSituation::getDistancePerTime(int milliseconds) const
{
if (this->getGroundSpeed().isNull()) { return CLength(0, CLengthUnit::nullUnit()); }
const double seconds = milliseconds / 1000;
const double gsMeterSecond = this->getGroundSpeed().value(CSpeedUnit::m_s());
const CLength d(seconds * gsMeterSecond, CLengthUnit::m());
return d;
}
void CAircraftSituation::setCallsign(const CCallsign &callsign)
{
m_correspondingCallsign = callsign;

14
src/blackmisc/aviation/aircraftsituation.h
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@@ -23,6 +23,7 @@
#include "blackmisc/pq/angle.h"
#include "blackmisc/pq/length.h"
#include "blackmisc/pq/speed.h"
#include "blackmisc/pq/time.h"
#include "blackmisc/propertyindex.h"
#include "blackmisc/timestampbased.h"
#include "blackmisc/valueobject.h"
@@ -169,6 +170,9 @@ namespace BlackMisc
//! Elevation of the ground directly beneath
void setGroundElevation(const CAltitude &elevation) { m_groundElevation = elevation; }
//! Set elevation of the ground directly beneath, but checked
void setGroundElevationChecked(const CAltitude &elevation, bool ignoreNullValues = true, bool overrideExisting = true);
//! Height above ground.
PhysicalQuantities::CLength getHeightAboveGround() const;
@@ -182,7 +186,7 @@ namespace BlackMisc
const CAltitude &getAltitude() const { return m_position.geodeticHeight(); }
//! Get altitude under consideration of ground elevation
CAltitude getCorrectedAltitude(const PhysicalQuantities::CLength &centerOfGravity = {}) const;
CAltitude getCorrectedAltitude(const PhysicalQuantities::CLength &centerOfGravity = {}, bool *corrected = nullptr) const;
//! Set altitude
void setAltitude(const CAltitude &altitude) { m_position.setGeodeticHeight(altitude); }
@@ -211,6 +215,12 @@ namespace BlackMisc
//! Set ground speed
void setGroundSpeed(const PhysicalQuantities::CSpeed &groundspeed) { m_groundSpeed = groundspeed; }
//! Distance per time
PhysicalQuantities::CLength getDistancePerTime(const PhysicalQuantities::CTime &time) const;
//! Distance per milliseconds
PhysicalQuantities::CLength getDistancePerTime(int milliseconds) const;
//! Corresponding callsign
const CCallsign &getCallsign() const { return m_correspondingCallsign; }
@@ -243,7 +253,7 @@ namespace BlackMisc
private:
CCallsign m_correspondingCallsign;
Geo::CCoordinateGeodetic m_position;
Geo::CCoordinateGeodetic m_position; // NULL position
Aviation::CAltitude m_pressureAltitude { 0, nullptr };
CHeading m_heading;
PhysicalQuantities::CAngle m_pitch;

7
src/blackmisc/aviation/altitude.cpp
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@@ -28,6 +28,13 @@ namespace BlackMisc
this->parseFromString(altitudeAsString, mode);
}
CAltitude CAltitude::withOffset(const CLength &offset) const
{
CAltitude copy(*this);
if (!offset.isNull() && !offset.isZeroEpsilonConsidered()) { copy += offset; }
return copy;
}
QString CAltitude::convertToQString(bool i18n) const
{
if (this->m_datum == FlightLevel)

5
src/blackmisc/aviation/altitude.h
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@@ -100,6 +100,11 @@ namespace BlackMisc
//! Constructor by CLength
CAltitude(const PhysicalQuantities::CLength &altitude, ReferenceDatum datum) : CLength(altitude), m_datum(datum) {}
//! Altitude with offset
//! \remark null offset adds nothing
//! \remark epsilon 0 (zero) values ignored
CAltitude withOffset(const CLength &offset) const;
//! AGL Above ground level?
bool isAboveGroundLevel() const { return AboveGround == this->m_datum; }

5
src/blackmisc/aviation/callsignset.cpp
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@@ -26,6 +26,11 @@ namespace BlackMisc
CCollection<CCallsign>(other)
{ }
bool CCallsignSet::containsCallsign(const QString &callsign) const
{
return this->contains(CCallsign(callsign));
}
QStringList CCallsignSet::getCallsignStrings(bool sorted) const
{
QStringList callsigns;

3
src/blackmisc/aviation/callsignset.h
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@@ -38,6 +38,9 @@ namespace BlackMisc
//! Construct from a base class object.
CCallsignSet(const CCollection<CCallsign> &other);
//! Contains by string
bool containsCallsign(const QString &callsign) const;
//! The callsign strings
QStringList getCallsignStrings(bool sorted = false) const;

7
src/blackmisc/geo/elevationplane.cpp
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@@ -42,7 +42,7 @@ namespace BlackMisc
{
if (isNull()) { return false; }
const CLength d = this->calculateGreatCircleDistance(coordinate);
const bool inRange = m_radius >= d;
const bool inRange = (m_radius >= d);
return inRange;
}
@@ -88,9 +88,12 @@ namespace BlackMisc
}
}
// 100km/h 27,8m/s
// 50km/h 13,9m/s
// 100kts 51,4m/s
const CLength &CElevationPlane::singlePointRadius()
{
static const CLength l(10.0, CLengthUnit::m());
static const CLength l(25.0, CLengthUnit::m());
return l;
}

25
src/blackmisc/geo/elevationplane.h
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@@ -27,29 +27,32 @@ namespace BlackMisc
//! Properties by index
enum ColumnIndex
{
IndexRadius = BlackMisc::CPropertyIndex::GlobalIndexCElevationPlane
IndexRadius = CPropertyIndex::GlobalIndexCElevationPlane
};
//! Default constructor
CElevationPlane() {}
//! Constructor
//! Constructors from CCoordinateGeodetic
using CValueObject<CElevationPlane, CCoordinateGeodetic>::CValueObject;
//! Radius
const BlackMisc::PhysicalQuantities::CLength &getRadius() const { return m_radius; }
const PhysicalQuantities::CLength &getRadius() const { return m_radius; }
//! Radius
void setRadius(const BlackMisc::PhysicalQuantities::CLength &radius) { m_radius = radius; }
void setRadius(const PhysicalQuantities::CLength &radius) { m_radius = radius; }
//! Altitude when within radius, else null
const Aviation::CAltitude &getAltitudeIfWithinRadius(const ICoordinateGeodetic &coordinate) const;
//! Altitude (synonym for geodetic height)
const Aviation::CAltitude &getAltitude() const { return this->geodeticHeight(); }
//! Existing value
bool isNull() const;
//! Check if elevation is within radius and can be used
bool isWithinRange(const BlackMisc::Geo::ICoordinateGeodetic &coordinate) const;
bool isWithinRange(const ICoordinateGeodetic &coordinate) const;
//! Treat as single point as obtained from simulator
void setSinglePointRadius();
@@ -61,25 +64,25 @@ namespace BlackMisc
void setMajorAirportRadius();
//! \copydoc BlackMisc::Mixin::Index::propertyByIndex
CVariant propertyByIndex(const BlackMisc::CPropertyIndex &index) const;
CVariant propertyByIndex(const CPropertyIndex &index) const;
//! \copydoc BlackMisc::Mixin::Index::setPropertyByIndex
void setPropertyByIndex(const BlackMisc::CPropertyIndex &index, const CVariant &variant);
void setPropertyByIndex(const CPropertyIndex &index, const CVariant &variant);
//! \copydoc BlackMisc::Mixin::String::toQString
QString convertToQString(bool i18n = false) const;
//! Radius for single point
static const BlackMisc::PhysicalQuantities::CLength &singlePointRadius();
static const PhysicalQuantities::CLength &singlePointRadius();
//! Radius for minor airport
static const BlackMisc::PhysicalQuantities::CLength &minorAirportRadius();
static const PhysicalQuantities::CLength &minorAirportRadius();
//! Radius for major airport
static const BlackMisc::PhysicalQuantities::CLength &majorAirportRadius();
static const PhysicalQuantities::CLength &majorAirportRadius();
private:
BlackMisc::PhysicalQuantities::CLength m_radius { 0, nullptr }; //!< elevation is valid in radius
PhysicalQuantities::CLength m_radius { 0, nullptr }; //!< elevation is valid in radius
BLACK_METACLASS(
CElevationPlane,