On Friday, 28 August 2015 at 18:21:04 UTC, John Colvin wrote:
On Friday, 28 August 2015 at 17:45:21 UTC, Oleg wrote:
Hello!
Is it possible to get pointer to a data in std.container.Array
like .ptr from an array? I need to pass a pointer to some C
function (from DerelictGL3 binding) and avoid GC allocation.
Thank you!
I'm pretty sure you can just take the address of the first
element, e.g. &a[0] or &a.front
I've tried, it throws
core.exception.RangeError@/usr/include/dmd/phobos/std/container/array.d(571):
Range violation
If I make an array from the Array container with foreach ad pass
it's .ptr - it works
