EngineFindExtensionsGetClosestUpstreamGridpoint(IListEngineReach, Double, PredicateGridPoint, Boolean) Method

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.

Definition

Namespace: DHI.Mike1D.Engine
Assembly: DHI.Mike1D.Engine (in DHI.Mike1D.Engine.dll) Version: 24.0.0.0 (11.1.1.1111)
C#
public static GridPoint GetClosestUpstreamGridpoint(
	this IList<EngineReach> reaches,
	double chainage,
	Predicate<GridPoint> match,
	bool allowExact
)

Parameters

reaches  IListEngineReach
reaches to search, assuming they share the same reach id
chainage  Double
Location to start search at
match  PredicateGridPoint
The Predicate delegate that defines the conditions of the element to search for.
allowExact  Boolean
Boolean specifying whether if a grid point is found at exactly the chainage value is to be included in the search.

Return Value

GridPoint
Closest HGridPoint, null if none exists

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IListEngineReach. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

See Also