CountSubset (GenericNamedArraylist function)

Number of items that match some selection criteria (FloatNamedArraylist, NamedArraylist, and UnicodeNamedArraylist classes)

[Introduced in Sirius Mods 7.8]

The CountSubset function returns the number of items in a collection that match a specified selection criterion. It is related to the SubsetNew collection method, which returns not the count but a collection of the matching items for a specified criterion.

Syntax

%number = anyNal:CountSubset( selectionCriterion)

Syntax terms

%number	A numeric variable to contain the count of matching items.
anyNal	A NamedArraylist, FloatNamedArraylist, or UnicodeNamedArraylist object variable.
selectionCriterion	A SelectionCriterion object, which is a relational expression that is applied to each collection item value to determine whether the value satisfies the expression. This is a required parameter.

See also

Arraylist class FloatNamedArraylist class NamedArraylist class UnicodeNamedArraylist class	List of Arraylist methods List of FloatNamedArraylist methods List of NamedArraylist methods List of UnicodeNamedArraylist methods List of Collection methods	Arraylist methods syntax FloatNamedArraylist methods syntax NamedArraylist methods syntax UnicodeNamedArraylist methods syntax
Notation conventions for methods