On 10/10/19 6:47 PM, Just Dave wrote:
In C# you can do something like:
if (obj is Person)
{
var person = obj as Person;
// do stuff with person...
}
where you can check the type of an object prior to casting. Does D have
a similar mechanism? It's so widely useful in the C# realm that they
even added syntactic sugar to allow:
if (obj is Person person)
{
// do stuff with person...
}
I would presume since D has reference objects there must exist some
mechanism for this...
```D
if (auto person = cast(Person) obj)
{
// do stuff with person...
}
```