componentlist.length

Find the number of components in the list.

Synopsis length()

Description The length function returns a non-negative integer that indicates how many components the list currently contains.

Returns Non-negative integer

Example

      include 'componentlist.g'
      cl := emptycomponentlist();
      n := cl.length();

This example creates an empty componentlist. Hence the variable n will be zero after the length function is executed.

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