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ArrayElems - return the elements of an Array
ArrayNumElems - return the number of elements in an Array
Calling Sequence
ArrayElems(A)
ArrayNumElems(A, opt)
Parameters
A
-
Array object
opt
(optional) name; element status
Description
The ArrayElems(A) function returns a set of equations of the form (indices)=value specifying the values of the elements in Array A.
Only the elements that explicitly need to be specified, taking into account storage, are returned. In the case of scalar storage, the appropriate special initializer format is returned instead of a set of equations.
This function is equivalent to op(3, A).
The ArrayNumElems(A) function returns the number of elements actually stored in Array A.
This ArrayNumElems(A, opt) function performs in the same manner, except that one of the following options may be specified.
result
All
size of the Array as specified by its bounds
Stored
number of entries actually stored
NonZero
number of non-zero elements of the Array
NonZeroStored
number of stored non-zero elements of the Array
Bytes
number of bytes of storage allocated for data in the Array
Allocated
number of elements for which storage has been allocated
Examples
See Also
Array, ArrayDims, op, rtable, rtable_elems
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