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SphericalCoordinates: make query methods const #452

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Jul 5, 2022
Merged

SphericalCoordinates: make query methods const #452

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8 changes: 4 additions & 4 deletions include/gz/math/SphericalCoordinates.hh
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Original file line number Diff line number Diff line change
Expand Up @@ -199,19 +199,19 @@ namespace gz

/// \brief Get the radius of the surface.
/// \return radius of the surface in use.
public: double SurfaceRadius();
public: double SurfaceRadius() const;

/// \brief Get the major axis of the surface.
/// \return Equatorial axis of the surface in use.
public: double SurfaceAxisEquatorial();
public: double SurfaceAxisEquatorial() const;

/// \brief Get the minor axis of the surface.
/// \return Polar axis of the surface in use.
public: double SurfaceAxisPolar();
public: double SurfaceAxisPolar() const;

/// \brief Get the flattening of the surface.
/// \return Flattening parameter of the surface in use.
public: double SurfaceFlattening();
public: double SurfaceFlattening() const;

/// \brief Get reference geodetic latitude.
/// \return Reference geodetic latitude.
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10 changes: 6 additions & 4 deletions src/SphericalCoordinates.cc
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Expand Up @@ -434,8 +434,10 @@ double SphericalCoordinates::Distance(const gz::math::Angle &_latA,
const gz::math::Angle &_latB,
const gz::math::Angle &_lonB)
{
// LCOV_EXCL_START
return gz::math::SphericalCoordinates::DistanceWGS84(
_latA, _lonA, _latB, _lonB);
// LCOV_EXCL_STOP
}

//////////////////////////////////////////////////
Expand All @@ -460,25 +462,25 @@ double SphericalCoordinates::DistanceBetweenPoints(
}

//////////////////////////////////////////////////
double SphericalCoordinates::SurfaceRadius()
double SphericalCoordinates::SurfaceRadius() const
{
return this->dataPtr->surfaceRadius;
}

//////////////////////////////////////////////////
double SphericalCoordinates::SurfaceAxisEquatorial()
double SphericalCoordinates::SurfaceAxisEquatorial() const
{
return this->dataPtr->ellA;
}

//////////////////////////////////////////////////
double SphericalCoordinates::SurfaceAxisPolar()
double SphericalCoordinates::SurfaceAxisPolar() const
{
return this->dataPtr->ellB;
}

//////////////////////////////////////////////////
double SphericalCoordinates::SurfaceFlattening()
double SphericalCoordinates::SurfaceFlattening() const
{
return this->dataPtr->ellF;
}
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