Index<T>.TryLookup Method

Tries to find the specified key in the index.

Definition

Namespace: Extreme.DataAnalysis
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23

public abstract bool TryLookup(
	T key,
	out int index
)

Visual Basic

Public MustOverride Function TryLookup ( 
	key As T,
	<OutAttribute> ByRef index As Integer
) As Boolean

C++/CLI

public:
virtual bool TryLookup(
	T key, 
	[OutAttribute] int% index
) abstract

abstract TryLookup : 
        key : 'T * 
        index : int byref -> bool

key T: The key to locate.
index Int32: If key was found, the position of the first occurrence of key in the index; otherwise undefined.

Boolean
true if key was found in the index; otherwise false.