IndexesOfObjectsWithOptionsPassingTest Method (opts, predicate)

Returns the indexes of objects in the array that pass a test in a given Block for a given set of enumeration options.

Original signature is '- (NSIndexSet *)indexesOfObjectsWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (^)(id obj, NSUInteger idx, BOOL *stop))predicate'

Available in Mac OS X v10.6 and later.

Declaration Syntax

Visual Basic

Visual C++

public virtual NSIndexSet IndexesOfObjectsWithOptionsPassingTest(
	NSEnumerationOptions opts,
	Func<Id, NSUInteger, IntPtr> predicate
)

Public Overridable Function IndexesOfObjectsWithOptionsPassingTest ( _
	opts As NSEnumerationOptions, _
	predicate As Func(Of Id, NSUInteger, IntPtr) _
) As NSIndexSet

public:
virtual NSIndexSet^ IndexesOfObjectsWithOptionsPassingTest(
	NSEnumerationOptions opts, 
	Func<Id^, NSUInteger, IntPtr>^ predicate
)

Parameters

opts (NSEnumerationOptions): A bitmask that specifies the options for the enumeration (whether it should be performed concurrently and whether it should be performed in reverse order).

predicate (Func<(Of <(<'Id, NSUInteger, IntPtr>)>)>): The block to apply to elements in the array.

Return Value

The indexes whose corresponding values in the array pass the test specified by predicate. If no objects in the array pass the test, returns an empty index set.

Version Information

Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later)

Assembly: Monobjc.Foundation (Module: Monobjc.Foundation)