Evaluate Multiple Conditions in Expression
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Roger Breton
le 9 Jan 2022
Commenté : the cyclist
le 11 Jan 2022
I've been meaning to simplify my code by combining multiple conditions into one IF statement.
This is what I'm currently using :
if IntX < 1
ah.Color=[1, 1, 1];
xlabel(ax, ' ');
return;
end
if IntX > Inner(3)
ah.Color=[1, 1, 1];
xlabel(ax, ' ');
return;
end
if IntY < 1
ah.Color=[1, 1, 1];
xlabel(ax, ' ');
return;
end
if IntY > Inner(4)
ah.Color=[1, 1, 1];
xlabel(ax, ' ');
return;
end
This is not elegant but it works. I experimented with this statement but I get an error :
if (IntX < 1) && (IntX > Inner(3)) && (IntY < 1) && (IntY > Inner(4))
ah.Color=[1, 1, 1];
xlabel(ax, ' ');
return;
end
2 commentaires
Réponse acceptée
the cyclist
le 9 Jan 2022
if (IntX < 1) | (IntX > Inner(3)) | (IntY < 1) | (IntY > Inner(4))
ah.Color=[1, 1, 1];
xlabel(ax, ' ');
return;
end
2 commentaires
the cyclist
le 11 Jan 2022
You have the gist right, but in the short-circuited OR operation, it will evaluate from left-to-right until it finds a TRUE condition, because then it knows the entire expression is true.
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