Return the number of arguments held by the specified args.
Declared in <bslfmt_format_args.h>
template<class t_CONTEXT>
static
size_t
formatArgsSize(basic_format_args<t_CONTEXT> const& args);This permits access to the private size accessor of basic_format_args without requiring long distance friendship.
the number of arguments held by args
| Name | Description |
|---|---|
| args | format arguments whose size is returned |