Initializing help system before first use

setindices

Purpose
Set the index tuple of an iterator.
Synopsis
procedure setindices(it:iterator, lsndx:list)
procedure setindices(it:iterator, ...)
Arguments
it 
An iterator
lsndx 
List of indices to use
Further information
1. The procedure will use the arguments after it as the list of indices forming the index tuple or it takes the provided list lsndx if this is the only argument. After this call the iterator is in state ITER_READY even if the designated cell does not exist in the array.
2. This procedure will cause a runtime error if the program is trying to set indices that are not compatible with the corresponding indexing sets of the reference array ( e.g. incompatible type or non-existent element of a finalised set).
3. Trying to use this procedure on an unbound iterator will cause a runtime error.
Related topics
getindices.
Module
mmreflect

Parent Topic Procedures and functions

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