www.gusucode.com > bigdata 工具箱 matlab源码程序 > bigdata/@tall/private/checkTallSubs.m
function S = checkTallSubs(S, method, invalidTallErrId) %checkTallSubs Check tall subscripts for SUBSREF and SUBSASGN % S = checkTallSubs(S, method, errId) checks only the first level of indexing, % and ensures that if the first subscript is tall, that it is logical. An % error is thrown if any subsequent subscript is tall. % Copyright 2016 The MathWorks, Inc. isParenOrBrace = ismember(S(1).type, {'{}', '()'}); if isParenOrBrace && iscell(S(1).subs) isSubTall = cellfun(@istall, S(1).subs); if ~isempty(isSubTall) && isSubTall(1) S.subs{1} = tall.validateType(S(1).subs{1}, method, {'logical'}, 1); end if any(isSubTall(2:end)) error(message(invalidTallErrId)); end end end