binarySearchBinarySearchT, V Method (FuncT, V, T, T, V, T)

Performs a binary search on a range from min to max (exclusive). Returns the number for which searcher is below tolerance (in absolute value).

Namespace: WhetStone.Looping
Assembly: WhetStone (in WhetStone.dll) Version: 1.0.4.0 (1.0.0.0)

Syntax

public static T BinarySearch<T, V>(
	Func<T, V> searcher,
	T min,
	T max,
	V tolerance,
	T failvalue
)

searcher: Type: SystemFuncT, V
The searcher function, a positive number means the input is too high, a negative number means the input is too low, below tolerance means the input has been found.
min: Type: T
The minimum of the range to search in.
max: Type: T
The maximum of the range to search in.
tolerance: Type: V
The maximum value that will be accepted as the correct value.
failvalue: Type: T
The value to return if no correct index is found.

Type: T
The index on which searcher returned below tolerance, or failvalue if such is not found.

Remarks

This function uses Fielding for both type T and V.