Initializing help system before first use

gethasvalue

Purpose
This subroutine is deprecated and will be removed in a future release. Use type iterator of module mmreflect.
Queries whether the array iterator is positioned on an array entry
Synopsis
function xreflect~gethasvalue( it:xreflect~arrayiterator ):boolean
Argument
it 
The array iterator
Return value
true if the iterator is positioned on an array entry, false if it before the first entry or after the last
Related topics
iteratorinit, nextvalue

Parent Topic Subroutines

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