Closed lundmark closed 7 years ago
Agreed... Same goes for arrays of arrays. A temporary workaround is creating a strict holding onli the pointer, not nice but that should work right now.
Does closing issue #28 solve this for you?
I'm not sure what #28 does :P So I don't know.
Does it allow you to have an array of pointers of types that are not in the DL-library?
Nope... Only types defined in dl. I really do not know how to handle types not known by DL?
Just as external pointers, which basically means not really handling them at all. I just want to be able to declare pointers to types not inside dl, instead of having to use void*.
On Tue, Apr 4, 2017 at 12:23 PM, Fredrik Kihlander <notifications@github.com
wrote:
Nope... Only types defined in dl. I really do not know how to handle types not known by DL?
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But what would happen if you try to pack a struct with such a ptr? The only valid solution would be to force them to be null since dl can't pack something it do not know about. And how do you even void-declare them today? As far as I know that isn't possible?
Force them to null is fine. It's basically just runtime data. It was a long time ago I checked on it, if you want the exact useage I'd have to check it up and get back to you.
On Tue, Apr 4, 2017 at 3:22 PM, Fredrik Kihlander notifications@github.com wrote:
But what would happen if you try to pack a struct with such a ptr? The only valid solution would be to force them to be null since dl can't pack something it do not know about. And how do you even void-declare them today? As far as I know that isn't possible?
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If you just want placeholders I don't see why you can't keep that in a separate struct at the side and I don't think dl is the proper place to solve the issue. You might be able to convince me by a usecase, but I'm doubtful.
Hmm maybe it was just being able to have a variable to be a list of pointers of a type that is supported by dl?
That should be supported since last night :)
Awesome! Good job! I'll close the issue then 👯
I think it would be really nice if you could do this in your type declaration:
{ "name" : "blah", "type" : "struct mystruct*[5]" }
This means that the struct can hold a list of pointers so that you don't have to do void*'s and can keep type safety somewhat reasonable.