BigList(T).BinarySearch Method (T, IComparer(T))

BigListTBinarySearch Method (T, IComparerT)

Searches a sorted list for an item via binary search. The list must be sorted by the ordering defined by the passed IComparer<T> interface; otherwise, incorrect results will be returned.

Namespace: X3Platform.Collections
Assembly: X3Platform.Support (in X3Platform.Support.dll) Version: 1.0.0.0 (2.0.0.0)

Syntax

C++

Copy

public int BinarySearch(
	T item,
	IComparer<T> comparer
)

public:
int BinarySearch(
	T item, 
	IComparer<T>^ comparer
)

Parameters

item: Type: T
The item to search for.
comparer: Type: System.Collections.GenericIComparerT
The IComparer<T> interface used to sort the list.

Return Value

Type: Int32
Returns the index of the first occurence of item in the list. If the item does not occur in the list, the bitwise complement of the first item larger than item in the list is returned. If no item is larger than item, the bitwise complement of Count is returned.

Reference

BigListT Class

BinarySearch Overload

X3Platform.Collections Namespace