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NetworkExtensionsBinarySearch Method (IListIReach, ILocation, Double)

Find the reach that includes the given location. Assuming the reaches are sorted.

Location comparisons are case insensitive, and chainage comparisons uses the tolerance, i.e., the location can be tolerance outside the span and still be accepted. tolerance may be negative (it location has to be somewhat inside span).

Namespace:  DHI.Mike1D.NetworkDataAccess
Assembly:  DHI.Mike1D.NetworkDataAccess (in DHI.Mike1D.NetworkDataAccess.dll) Version: 16.0.0.0 (11.1.1.1111)
Syntax
C#
Copy
public static int BinarySearch(
	this IList<IReach> reaches,
	ILocation location,
	double tolerance
)

Parameters

reaches
Type: System.Collections.GenericIListIReach
List of reaches to search in
location
Type: DHI.Mike1D.GenericILocation
Location to find
tolerance
Type: SystemDouble
Tolerance when comparing chainages

Return Value

Type: Int32
The zero-based index of item in the sorted IListT, if item is found; otherwise, a negative number that is the bitwise complement of the index of the next element that is larger than item or, if there is no larger element, the bitwise complement of Count.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IListIReach. 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