diff options
Diffstat (limited to 'indra/llcommon/apply.h')
| -rw-r--r-- | indra/llcommon/apply.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/indra/llcommon/apply.h b/indra/llcommon/apply.h index 26753f5017..9f4c268895 100644 --- a/indra/llcommon/apply.h +++ b/indra/llcommon/apply.h @@ -108,7 +108,11 @@ auto apply_impl(CALLABLE&& func, const std::vector<T>& args, std::index_sequence std::make_tuple(args[I]...)); } -// this goes beyond C++17 std::apply() +/** + * apply(function, std::vector) goes beyond C++17 std::apply(). For this case + * @a function @emph cannot be variadic: the compiler must know at compile + * time how many arguments to pass. This isn't Python. + */ template <typename CALLABLE, typename T> auto apply(CALLABLE&& func, const std::vector<T>& args) { |