fishnet/conceptfishnet_1_1geometry_1_1IRing.html

template<typename R>

concept fishnet::geometry::IRing =  GeometryBase<R> && requires(

    const std::remove_cvref_t<R> & ring,

    const __impl::RingStub<typename std::remove_cvref_t<R>::numeric_type> & otherRing,

    const __impl::SegmentStub<typename std::remove_cvref_t<R>::numeric_type> & segment,

    const __impl::LineStub<typename std::remove_cvref_t<R>::numeric_type> & line,

    const __impl::PointStub<typename std::remove_cvref_t<R>::numeric_type> & point

){

    {ring.getSegments()} -> SegmentRange;

    {ring.getPoints()} -> PointRange;

    {ring.getBoundary()} -> std::convertible_to<std::remove_cvref_t<R>>;

    {ring.getHoles()} -> std::ranges::range;

    {ring.area()} -> std::convertible_to<double>;

    {ring.centroid()} -> IPoint;

    {ring.aaBB()} -> IEnvelope;

    {ring.isInside(point)} -> std::same_as<bool>;

    {ring.isOnBoundary(point)} -> std::same_as<bool>;

    {ring.isOutside(point)} -> std::same_as<bool>;

    {ring.contains(point)} -> std::same_as<bool>;

    {ring.contains(segment)} -> std::same_as<bool>;

    {ring.contains(otherRing)} -> std::same_as<bool>;

    {ring.intersects(segment)} -> std::same_as<bool>;

    {ring.intersects(line)} -> std::same_as<bool>;

    {ring.intersections(segment)} -> PointRange;

    {ring.intersections(line)} -> PointRange;

    {ring.crosses(otherRing)} -> std::same_as<bool>;

    {ring.touches(otherRing)} -> std::same_as<bool>;

    {ring.distance(otherRing)} -> std::convertible_to<double>;

}

fishnet::geometry::GeometryBase
Definition GeometryBase.hpp:11

fishnet::geometry::IRing
Interface for a ring A ring is a closed loop of segments, forming a boundary of a shape.
Definition IRing.hpp:143

fishnet::geometry::SegmentRange
Definition ISegment.hpp:141