EngineReachGetClosestDownstreamGridPoint Method (Double, PredicateGridPoint, Boolean)

Find the specified type of gridpoint which is closest to the given location upstream.

It is assumed that the EngineReach max and min chainages are containing the given chainage, otherwise null is returned.

Namespace: DHI.Mike1D.Engine
Assembly: DHI.Mike1D.Engine (in DHI.Mike1D.Engine.dll) Version: 19.0.0.0 (11.1.1.1111)

Syntax

public GridPoint GetClosestDownstreamGridPoint(
	double chainage,
	Predicate<GridPoint> match,
	bool allowExact
)

Public Function GetClosestDownstreamGridPoint ( 
	chainage As Double,
	match As Predicate(Of GridPoint),
	allowExact As Boolean
) As GridPoint

public:
GridPoint^ GetClosestDownstreamGridPoint(
	double chainage, 
	Predicate<GridPoint^>^ match, 
	bool allowExact
)

chainage: Type: SystemDouble
Chainage value to start search at
match: Type: SystemPredicateGridPoint
The Predicate delegate that defines the conditions of the element to search for.
allowExact: Type: SystemBoolean
Boolean specifying whether if a grid point is found at exactly the chainage value is to be included in the search.

Type: GridPoint
Closest HGridPoint, null if none exists