difference between | and || in my function
96 次查看(过去 30 天)
显示 更早的评论
Hi ;
I have a code in which
function metCondition = Ambient_Temperature(vector)
metCondition = true; % Initialize
if any((vector) <= -7 | (vector) >= 37.86) %degC
metCondition = false;
end
what is the difference between
if any((vector) <= -7 | (vector) >= 37.86) %degC
and
if any((vector) <= -7 || (vector) >= 37.86) %degC
and why am i getting an error when using ||.
Thanks
0 个评论
采纳的回答
James Tursa
2017-1-11
编辑:Stephen23
2017-1-12
The "|" operator is an element-wise operator, intended to be used on arrays element-by-element. The "||" operator is a short-circuiting operator restricted to be used on scalars only. See the doc:
For your case, you clearly want the | operator.
0 个评论
更多回答(1 个)
Walter Roberson
2017-1-11
You could use
if any((vector) <= -7) || any((vector) >= 37.86) %degC
|| can only be used when both sides return scalars. || is the "short circuit" OR operator -- it does not bother evaluating the right hand side of the left hand side is already true.
0 个评论
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!