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[ReverseIterator]

[ReverseIterator] returns a reverse iterator for a compound data type. The tag requires one parameter which is a compound data type. If the compound data type provides a built-in reverse iterator then that iterator is returned. Otherwise, if the compound data type supports the ->Size and ->Get member tags then a generic reverse iterator is returned.

A second optional parameter allows a matcher to be specified which will be passed to the compound data type's built-in reverse iterator or to the generic reverse iterator. The matcher defines what elements from the compound data type are returned by the iterator.

  • Syntax
  • Parameters
[ReverseIterator: DataType]

[ReverseIterator: DataType, Matcher]
Required Parameters
Value The compound data type whose reverse iterator will be returned.
Optional Parameters
Matcher An optional matcher that will be passed to the reverse iterator.
Examples

See the Lasso 8 Language Guide for examples of how to use this tag.

Tag Link [ReverseIterator] Category Array
Type Substitution Data Source Any
Support Preferred Version 8.0
Output Type None Security None
Implementation LCAPI Sets Lasso 8.5, Lasso 8.0

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