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function markforreuse(in) %MARKFORREUSE Helper that calls the underlying markforreuse % Copyright 2016 The MathWorks, Inc. inImpl = hGetValueImpl(in); if ~isa(inImpl, 'matlab.bigdata.internal.lazyeval.LazyPartitionedArray') || ~inImpl.ValueFuture.IsDone markforreuse(inImpl); end end