Difference between revisions of "IndexNames"

Latest revision as of 20:40, 4 August 2016

Returns a list of the identifiers, each as a text, of the indexes of the array «A». If «A» is a scalar, the list is of length zero.

Local indexes (not in the global namespace) are prefixed with a dot.

Declaration:

IndexNames(Car_prices) → ['Car_types', 'Year']

Index J := 1..2 do IndexNames(J^I) → ['I', '.J']

@@ Line 1: / Line 1: @@
 [[Category:Functions that create lists]]
-[[Category:Data Type Functions]]
+[[Category:Doc Status C]] <!-- For Lumina use, do not change -->
+[[Category:Functions returning information about arrays]]
-Returns a list of the names of the indexes of the array A.
+==IndexNames(A)==
+Returns a list of the [[identifier]]s, each as a text, of the indexes of the array «A». If «A» is a scalar, the list is of length zero.
-= Declaration =
+[[Local Indexes|Local indexes]] (not in the global namespace) are prefixed with a dot.
- IndexNames( A : Array )
+Declaration:
+:[[IndexNames]](a: Array)
-= Examples =
+== Examples ==
+:<code>IndexNames(Car_prices) &rarr; ['Car_types', 'Year']</code>
- IndexNames(Car_prices) --> ['Car_types','Year']
+:<code>Index J := 1..2 do IndexNames(J^I) &rarr; ['I', '.J']</code>
-= See Also =
+== See Also ==
+* [[Local Indexes]]
 * [[IndexesOf]]