index-class Virtual Class "index" - Simple Class for Matrix Indices

Description

The class "index" is a virtual class used for indices (in signatures) for matrix indexing and sub-assignment of Matrix matrices.

In fact, it is currently implemented as a simple class union (setClassUnion) of "numeric", "logical" and "character".

Objects from the Class

Since it is a virtual Class, no objects may be created from it.

See Also

[-methods, and Subassign-methods, also for examples.

Examples

showClass("index")

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Licensed under the GNU General Public License.