Detailed Description

This class describes the impact of an island set on an entity within the entity set passed to the TSLImpactAssessorOperation.

Public Member Functions
const TSLEntity *	entity () const

TSLImpactEnum	impact () const

const TSLEntitySet *	impactGeometries () const

const TSLIsland *	islandThatImpacts (int nth) const

int	numIslandsThatImpact () const

Member Function Documentation

◆ entity()

const TSLEntity * TSLEntityImpactDescription::entity ( ) const

Returns the entity that is describes by this object. Note that this will not be a TSLEntitySet, since only leaf entities are described.

◆ impact()

TSLImpactEnum TSLEntityImpactDescription::impact ( ) const

Returns how the entity is impacted by the island set.

◆ impactGeometries()

const TSLEntitySet * TSLEntityImpactDescription::impactGeometries ( ) const

Returns geometries which describe the locations of the impacts for this entity.

This will typically be either

a) a single TSLSymbol, representing the changing point object which impacts the entity set. b) a single TSLPolyline, representing either a changing line feature which impacts the entity set, or the portions of the changing outer or inner ring which impact the entity. c) a TSLEntitySet containing combinations of the above.

The returned object should not be deleted.

◆ islandThatImpacts()

const TSLIsland * TSLEntityImpactDescription::islandThatImpacts ( int nth ) const

Parameters

nth	return data for the nth island, from 0 to numIslandsThatImpact() - 1

Returns: the nth island which impacts this entity set.

◆ numIslandsThatImpact()

int TSLEntityImpactDescription::numIslandsThatImpact ( ) const

Returns the number of islands that impact this entity.