User`s guide

10 Objects — Alphabetical List
10-6
Composite
Access nondistributed variables on multiple workers from client
Constructor
Composite
Description
Variables that exist on the workers running an spmd statement are accessible on the
client as a Composite object. A Composite resembles a cell array with one element for
each worker. So for Composite C:
C{1} represents value of C on worker1
C{2} represents value of C on worker2
etc.
spmd statements create Composites automatically, which you can access after the
statement completes. You can also create a Composite explicitly with the Composite
function.
Methods
Other methods of a Composite object behave similarly to these MATLAB array functions:
disp, display Display Composite
end Indicate last Composite index
isempty Determine whether Composite is empty
length Length of Composite
ndims Number of Composite dimensions
numel Number of elements in Composite
size Composite dimensions