search for: define_pointer_vector_type

Displaying 2 results from an estimated 2 matches for "define_pointer_vector_type".

2023 Feb 22
1
[libnbd PATCH v3 05/29] vector: (mostly) factor out DEFINE_VECTOR_EMPTY
On 2/22/23 09:17, Richard W.M. Jones wrote: > On Tue, Feb 21, 2023 at 05:23:52PM +0100, Laszlo Ersek wrote: >> This is doable, but I hope it's not expected that >> DEFINE_POINTER_VECTOR_TYPE() *enforce* that the element type be a pointer :) > > > You might ignore this for a first draft, but it is apparently possible > to statically detect this (at least, if using GCC/clang): > > https://stackoverflow.com/questions/19255148/check-if-a-macro-argument-is-a-pointer-or-...
2023 Feb 22
2
[libnbd PATCH v3 05/29] vector: (mostly) factor out DEFINE_VECTOR_EMPTY
...purely additive and precisely as > >> generic/specific as it needs to be. We already have 11 use cases, so I > >> don't think it's *too* specific. > > > > We may still want some division of: > > > > DEFINE_VECTOR_TYPE (int_vector, int); > > DEFINE_POINTER_VECTOR_TYPE (string_vector, char *, free); > > > > where under the hood, DEFINE_POINTER_VECTOR_TYPE(type, base, fn) > > invokes both DEFINE_VECTOR_TYPE(type, base) and > > DEFINE_VECTOR_EMPTY(type, fn), or whatever we name the second > > function. I quite like Eric's suggest...