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Ref T236, utility functions to set ground elevation

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This commit is contained in:
Klaus Basan
2018-01-25 05:20:52 +01:00
parent 81ea636bc0
commit 851fbe165d
4 changed files with 55 additions and 8 deletions
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19
src/blackmisc/aviation/aircraftsituation.cpp
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@@ -8,6 +8,7 @@
*/
#include "blackmisc/aviation/aircraftsituation.h"
#include "blackmisc/geo/elevationplane.h"
#include "blackmisc/pq/physicalquantity.h"
#include "blackmisc/pq/units.h"
#include "blackmisc/propertyindex.h"
@@ -105,7 +106,7 @@ 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());
@@ -198,11 +199,21 @@ namespace BlackMisc
return !this->getGroundElevation().isNull();
}
void CAircraftSituation::setGroundElevationChecked(const CAltitude &elevation, bool ignoreNullValues, bool overrideExisting)
bool CAircraftSituation::setGroundElevationChecked(const CAltitude &elevation, bool ignoreNullValues, bool overrideExisting)
{
if (ignoreNullValues && elevation.isNull()) { return; }
if (!overrideExisting && this->hasGroundElevation()) { return; }
if (ignoreNullValues && elevation.isNull()) { return false; }
if (!overrideExisting && this->hasGroundElevation()) { return false; }
m_groundElevation = elevation;
return true;
}
bool CAircraftSituation::setGroundElevationChecked(const CElevationPlane &elevationPlane, bool ignoreNullValues, bool overrideExisting)
{
if (ignoreNullValues && elevationPlane.isNull()) { return false; }
if (!overrideExisting && this->hasGroundElevation()) { return false; }
if (!elevationPlane.isWithinRange(*this)) { return false; }
m_groundElevation = elevationPlane.getAltitude();
return true;
}
CLength CAircraftSituation::getHeightAboveGround() const

6
src/blackmisc/aviation/aircraftsituation.h
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@@ -36,6 +36,7 @@
namespace BlackMisc
{
namespace Geo { class CElevationPlane; }
namespace Aviation
{
//! Value object encapsulating information of an aircraft's situation
@@ -171,7 +172,10 @@ namespace BlackMisc
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);
bool setGroundElevationChecked(const CAltitude &elevation, bool ignoreNullValues = true, bool overrideExisting = true);
//! Set elevation of the ground directly beneath, but checked
bool setGroundElevationChecked(const Geo::CElevationPlane &elevationPlane, bool ignoreNullValues = true, bool overrideExisting = true);
//! Height above ground.
PhysicalQuantities::CLength getHeightAboveGround() const;

27
src/blackmisc/aviation/aircraftsituationlist.cpp
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@@ -9,16 +9,17 @@
#include "blackmisc/aviation/aircraftsituationlist.h"
#include "blackmisc/aviation/aircraftsituation.h"
#include "blackmisc/geo/elevationplane.h"
#include <tuple>
using namespace BlackMisc::PhysicalQuantities;
using namespace BlackMisc::Geo;
namespace BlackMisc
{
namespace Aviation
{
CAircraftSituationList::CAircraftSituationList()
{ }
@@ -30,5 +31,29 @@ namespace BlackMisc
CSequence<CAircraftSituation>(il)
{ }
int CAircraftSituationList::setGroundElevationChecked(const CElevationPlane &elevationPlane, bool ignoreNullValues, bool overrideExisting)
{
if (ignoreNullValues && elevationPlane.isNull()) { return 0; }
int c = 0;
for (CAircraftSituation &s : *this)
{
const bool set = s.setGroundElevationChecked(elevationPlane, ignoreNullValues, overrideExisting);
if (set) { c++; }
}
return c;
}
int CAircraftSituationList::setGroundElevationChecked(const CElevationPlane &elevationPlane, qint64 newerThan, bool ignoreNullValues, bool overrideExisting)
{
if (ignoreNullValues && elevationPlane.isNull()) { return 0; }
int c = 0;
for (CAircraftSituation &s : *this)
{
if (s.getMSecsSinceEpoch() <= newerThan) { continue; }
const bool set = s.setGroundElevationChecked(elevationPlane, ignoreNullValues, overrideExisting);
if (set) { c++; }
}
return c;
}
} // namespace
} // namespace

11
src/blackmisc/aviation/aircraftsituationlist.h
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@@ -14,6 +14,7 @@
#include "blackmisc/aviation/aircraftsituation.h"
#include "blackmisc/aviation/callsignobjectlist.h"
#include "blackmisc/geo/elevationplane.h"
#include "blackmisc/blackmiscexport.h"
#include "blackmisc/collection.h"
#include "blackmisc/sequence.h"
@@ -24,6 +25,7 @@
namespace BlackMisc
{
namespace Geo { class CElevationPlane; }
namespace Aviation
{
class CAircraftSituation;
@@ -33,8 +35,7 @@ namespace BlackMisc
public CSequence<CAircraftSituation>,
public ITimestampObjectList<CAircraftSituation, CAircraftSituationList>,
public ICallsignObjectList<CAircraftSituation, CAircraftSituationList>,
public BlackMisc::Mixin::MetaType<CAircraftSituationList>
public Mixin::MetaType<CAircraftSituationList>
{
public:
BLACKMISC_DECLARE_USING_MIXIN_METATYPE(CAircraftSituationList)
@@ -47,6 +48,12 @@ namespace BlackMisc
//! Construct from initializer list.
CAircraftSituationList(std::initializer_list<CAircraftSituation> il);
//! Set ground elevation from elevation plane
int setGroundElevationChecked(const Geo::CElevationPlane &elevationPlane, bool ignoreNullValues = true, bool overrideExisting = true);
//! Set ground elevation from elevation plane
int setGroundElevationChecked(const Geo::CElevationPlane &elevationPlane, qint64 newerThan, bool ignoreNullValues = true, bool overrideExisting = true);
};
} // namespace
} // namespace