M_CodeJam_Algorithms_EqualRange__2_3

Algorithms.EqualRange(TElement, TValue) Method (IList(TElement), TValue, Int32, Func(TElement, TValue, Int32))

Returns the tuple of [i, j] where i is the smallest index in the range [startIndex, list.Count - 1] such that list[i] >= value or list.Count if no such i exists j is the smallest index in the range [startIndex, list.Count - 1] such that list[i] > value or list.Count if no such j exists

Namespace: CodeJam
Assembly: CodeJam (in CodeJam.dll) Version: 2.1.0.0

Syntax

C#

public static Range<int> EqualRange<TElement, TValue>(
	this IList<TElement> list,
	TValue value,
	int startIndex,
	Func<TElement, TValue, int> comparer
)

VB

<ExtensionAttribute>
Public Shared Function EqualRange(Of TElement, TValue) ( 
	list As IList(Of TElement),
	value As TValue,
	startIndex As Integer,
	comparer As Func(Of TElement, TValue, Integer)
) As Range(Of Integer)

F#

[<ExtensionAttribute>]
static member EqualRange : 
        list : IList<'TElement> * 
        value : 'TValue * 
        startIndex : int * 
        comparer : Func<'TElement, 'TValue, int> -> Range<int> 

Parameters

 

list

Type: System.Collections.Generic.IList(TElement)
The sorted list

value

Type: TValue
The value to compare

startIndex

Type: System.Int32
The minimum index

comparer

Type: System.Func(TElement, TValue, Int32)
The function with the Comparer.Compare semantics

Type Parameters

 

TElement

The list element type

TValue

The type of the value

Return Value

Type: Range(Int32)
The tuple of lower bound and upper bound for the value

Usage Note

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

Reference

Algorithms Class
EqualRange Overload
CodeJam Namespace