gusucode.com > bigdata 工具箱 matlab源码程序 > bigdata/@tall/numel.m

    function out = numel(obj)
%NUMEL Number of elements in an array or subscripted array expression

%   Copyright 2015-2016 The MathWorks, Inc.

out = aggregatefun(@numel, @sum, obj);
out.Adaptor = matlab.bigdata.internal.adaptors.getScalarDoubleAdaptor();
end