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Ref T236, isNull default implementation of ICoordinateGeodetic

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Also interface can be checked agains null
This commit is contained in:
Klaus Basan
2018-01-25 05:23:34 +01:00
parent 00d1315aac
commit 92d4294972
2 changed files with 7 additions and 3 deletions
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4
src/blackmisc/geo/elevationplane.cpp
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@@ -24,8 +24,7 @@ namespace BlackMisc
return s.arg(this->latitude().valueRoundedWithUnit(6, i18n),
this->longitude().valueRoundedWithUnit(6, i18n),
this->geodeticHeight().valueRoundedWithUnit(6, i18n),
m_radius.valueRoundedWithUnit(2, i18n)
);
m_radius.valueRoundedWithUnit(2, i18n));
}
const CAltitude &CElevationPlane::getAltitudeIfWithinRadius(const ICoordinateGeodetic &coordinate) const
@@ -40,6 +39,7 @@ namespace BlackMisc
bool CElevationPlane::isWithinRange(const ICoordinateGeodetic &coordinate) const
{
if (coordinate.isNull()) { return false; }
if (isNull()) { return false; }
const CLength d = this->calculateGreatCircleDistance(coordinate);
const bool inRange = (m_radius >= d);