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Ref T602, read conversion table (ft/m) and functions from/to ft/m

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This commit is contained in:
Klaus Basan
2019-04-13 01:49:37 +02:00
parent 9be734ee73
commit aecce06b33
2 changed files with 64 additions and 0 deletions
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13
src/blackmisc/aviation/altitude.h
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@@ -30,6 +30,8 @@
#include <QMetaType>
#include <QString>
#include <QRegularExpression>
#include <QVector>
#include <tuple>
namespace BlackMisc
{
@@ -57,6 +59,9 @@ namespace BlackMisc
//! Base type
using base_type = PhysicalQuantities::CLength;
//! Metric tuple
using MetricTuple = std::tuple<int, int, int>;
BLACKMISC_DECLARE_USING_MIXIN_METATYPE(CAltitude)
BLACKMISC_DECLARE_USING_MIXIN_STRING(CAltitude)
BLACKMISC_DECLARE_USING_MIXIN_DBUS(CAltitude)
@@ -196,6 +201,11 @@ namespace BlackMisc
//! \remark https://en.wikipedia.org/wiki/Flight_level
CAltitude roundedToNearest100ft(bool roundDown) const;
//! Search the corresponding feet <-> metric / metric <-> feet @{
static int findMetricAltitude(int feet);
static int findAltitudeForMetricAltitude(int metric);
//! @}
//! Null altitude (MSL)
static const CAltitude &null();
@@ -213,6 +223,9 @@ namespace BlackMisc
ReferenceDatum m_datum; //!< MSL or AGL?
AltitudeType m_altitudeType = TrueAltitude; //!< type
//! The metric tuples m/ft/FL
static const QVector<MetricTuple> &metricTuples();
BLACK_METACLASS(
CAltitude,
BLACK_METAMEMBER(datum),