Idiomatic D code to avoid or detect devision by zero

[Andrea Fontana]

On Friday, 31 July 2020 at 13:55:18 UTC, Martin Tschierschke 
wrote:
> What would be the idiomatic way to write a floating point 
> division
> occuring inside a loop and handle the case of division by zero.
>
> c = a/b; // b might be zero sometimes, than set c to an other 
> value (d).
>
> (In the moment I check the divisor being zero or not, with an 
> if-than-else structure,
> but I find it ugly and so I ask here.)

You should give a look at:
https://dlang.org/phobos/std_experimental_checkedint.html

You can try with checked!Throw and catch exceptions, for example.

Andrea