Re: Implicit conversion of struct to bool for if (s) operation ?

[Ali Çehreli via Digitalmars-d-learn]

On 06/06/2016 08:28 AM, Adam D. Ruppe wrote:
On Monday, 6 June 2016 at 15:23:50 UTC, chmike wrote:
I would like an implicit conversion of Info to bool that return false
if category_ is null so that I can write

add:

bool opCast(T : bool)() {
   return whatever;
}

to the struct and it should work.

It's news to me that while opCast for all other types is for explicit 
casting, opCast for bool works for implicit casting.

Ali