Skip to content
Was this article helpful?


Represents a MAP variable.

This topic lists the expressions that are provided by this class.


Returns an unsigned long count of the current number of values in the map variable instance.

Returns: unsigned_long_at

VALUEEXISTS ( text_t value_selector)

Returns true if there is a value in the variable instance selected by the value_selector expression; i.e., a key for a map. Otherwise returns false.

Parameters :

value_selector - Key

Returns: bool_at

Was this article helpful?