ImmutableList<T>.BinarySearch Method (T)

 

Searches the entire sorted list for an element using the default comparer and returns the zero-based index of the element.

Namespace:   System.Collections.Immutable
Assembly:  System.Collections.Immutable (in System.Collections.Immutable.dll)

public int BinarySearch(
	T item
)

Parameters

item
Type: T

The object to locate. The value can be null for reference types.

Return Value

Type: System.Int32

The zero-based index of item in the sorted List, 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.

Exception Condition
InvalidOperationException

The default comparer cannot find a comparer implementation of the for type T.

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