MapSize()

Syntax

Result = MapSize(Map())

Returns the number of elements in the specified 'Map()'. It does not change the current element. This function is very fast (it doesn't iterates all the map but uses a cached result) and can be safely used to determine if a map is empty or not.

Example:

  NewMap Country.s()

  Country("FR") = "France"
  Country("US") = "United States"
  
  ; Will print '2'
  Debug "Size of the map: " + Str(MapSize(Country()))

Supported OS

All