SFCGAL::CoordinateDimensionVisitor Class Reference

Visitor to get coordinate dimension. More...

Inheritance diagram for SFCGAL::CoordinateDimensionVisitor:

Public Member Functions
auto	operator() (const Coordinate::Empty &) const -> int
	Handle empty coordinates. More...
auto	operator() (const Kernel::Point_2 &) const -> int
	Handle 2D points. More...
auto	operator() (const Kernel::Point_3 &) const -> int
	Handle 3D points. More...

Detailed Description

Visitor to get coordinate dimension.

Member Function Documentation

auto SFCGAL::CoordinateDimensionVisitor::operator() ( const Coordinate::Empty &  ) const -> int

inline

Handle empty coordinates.

Returns

0 for empty coordinates

auto SFCGAL::CoordinateDimensionVisitor::operator() ( const Kernel::Point_2 &  ) const -> int

inline

Handle 2D points.

Returns

2 for 2D coordinates

auto SFCGAL::CoordinateDimensionVisitor::operator() ( const Kernel::Point_3 &  ) const -> int

inline

Handle 3D points.

Returns

3 for 3D coordinates