GEOS
3.9.1dev
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Computes the contains
spatial relationship predicate for a PreparedPolygon relative to all other Geometry classes.
More...
#include <PreparedPolygonContains.h>
Public Member Functions | |
PreparedPolygonContains (const PreparedPolygon *const prepPoly) | |
bool | contains (const geom::Geometry *geom) |
Public Member Functions inherited from geos::geom::prep::AbstractPreparedPolygonContains | |
AbstractPreparedPolygonContains (const PreparedPolygon *const p_prepPoly) | |
AbstractPreparedPolygonContains (const PreparedPolygon *const p_prepPoly, bool p_requireSomePointInInterior) | |
~AbstractPreparedPolygonContains () override | |
Public Member Functions inherited from geos::geom::prep::PreparedPolygonPredicate | |
PreparedPolygonPredicate (const PreparedPolygon *const p_prepPoly) | |
Creates an instance of this operation. More... | |
virtual | ~PreparedPolygonPredicate () |
Static Public Member Functions | |
static bool | contains (const PreparedPolygon *const prep, const geom::Geometry *geom) |
Protected Member Functions | |
bool | fullTopologicalPredicate (const geom::Geometry *geom) override |
Protected Member Functions inherited from geos::geom::prep::AbstractPreparedPolygonContains | |
bool | eval (const geom::Geometry *geom) |
bool | evalPointTestGeom (const geom::Geometry *geom, geom::Location outermostLoc) |
Protected Member Functions inherited from geos::geom::prep::PreparedPolygonPredicate | |
geom::Location | getOutermostTestComponentLocation (const geom::Geometry *testGeom) const |
Returns the outermost Location among a test point from each components of the test geometry. More... | |
bool | isAllTestComponentsInTargetInterior (const geom::Geometry *testGeom) const |
Tests whether all components of the test Geometry are contained in the interior of the target geometry. More... | |
bool | isAnyTestComponentInTarget (const geom::Geometry *testGeom) const |
Tests whether any component of the test Geometry intersects the area of the target geometry. More... | |
bool | isAnyTestComponentInTargetInterior (const geom::Geometry *testGeom) const |
Tests whether any component of the test Geometry intersects the interior of the target geometry. More... | |
bool | isAnyTargetComponentInAreaTest (const geom::Geometry *testGeom, const geom::Coordinate::ConstVect *targetRepPts) const |
Additional Inherited Members | |
Protected Attributes inherited from geos::geom::prep::AbstractPreparedPolygonContains | |
bool | requireSomePointInInterior |
Protected Attributes inherited from geos::geom::prep::PreparedPolygonPredicate | |
const PreparedPolygon *const | prepPoly |
Computes the contains
spatial relationship predicate for a PreparedPolygon relative to all other Geometry classes.
Uses short-circuit tests and indexing to improve performance.
It is not possible to short-circuit in all cases, in particular in the case where the test geometry touches the polygon linework. In this case full topology must be computed.
Definition at line 54 of file PreparedPolygonContains.h.
geos::geom::prep::PreparedPolygonContains::PreparedPolygonContains | ( | const PreparedPolygon *const | prepPoly | ) |
Creates an instance of this operation.
prepPoly | the PreparedPolygon to evaluate |
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inline |
Tests whether this PreparedPolygon contains
a given geometry.
geom | the test geometry |
Definition at line 71 of file PreparedPolygonContains.h.
Referenced by contains().
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inlinestatic |
Computes the contains
predicate between a PreparedPolygon and a Geometry.
prep | the prepared polygon |
geom | a test geometry |
Definition at line 85 of file PreparedPolygonContains.h.
References contains().
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overrideprotectedvirtual |
Computes the full topological contains
predicate. Used when short-circuit tests are not conclusive.
geom | the test geometry |
Implements geos::geom::prep::AbstractPreparedPolygonContains.