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t vago · 03-01-2017, 09:03 AM

And for clarity, when I say "conditional," I mean

Code:

If (some comparison performed between value 1 and value 2 happens to be true) then

    (do something)

else

    (do something else)

end if

In C++, it's quite possible to stuff value 1 and/or value 2, with an assignment statement that contains a computation, within the if-then construct itself, like so:

Code:

if ((unsigned int a = 3 * b + c) == 4) doSomething;

It's certainly valid for C++, but it's frowned upon because it's not all that readable and can lead to very subtle bugs due to programmers mistakenly using "=" when they meant to type "==".

03-01-2017, 09:03 AM	#87 (permalink)
t vago MPGuino Supporter Join Date: Oct 2010 Location: Hungary Posts: 1,807 iNXS - '10 Opel Zafira 111 Anniversary Suzi - '02 Suzuki Swift GL Thanks: 830 Thanked 708 Times in 456 Posts	And for clarity, when I say "conditional," I mean Code: If (some comparison performed between value 1 and value 2 happens to be true) then (do something) else (do something else) end if In C++, it's quite possible to stuff value 1 and/or value 2, with an assignment statement that contains a computation, within the if-then construct itself, like so: Code: if ((unsigned int a = 3 * b + c) == 4) doSomething; It's certainly valid for C++, but it's frowned upon because it's not all that readable and can lead to very subtle bugs due to programmers mistakenly using "=" when they meant to type "==".