Re: Convert array of simple structs, to C array of values

2022-10-03 Thread Dennis via Digitalmars-d-learn
On Monday, 3 October 2022 at 07:45:47 UTC, Chris Katko wrote: I know there's gotta be some simple one liner function in D, but I can't think of it. I don't know if you're looking for type safety, but you can just do `cast(float*) values.ptr;` or `cast(float[]) values[]`.

Convert array of simple structs, to C array of values

2022-10-03 Thread Chris Katko via Digitalmars-d-learn
```D struct pair { float x; float y; } pair[10] values; import std.conv; auto valuesInCStyle = to!(const float*)(values); ``` Now that's not going to work because (I would imagine) to! doesn't understand x, and y, can be placed in order to give an array of: valuesInCStyle = [values[