Format args according to fmtStr using allocator alloc.
Declared in <bslfmt_format.h>
template<class... t_ARGS>
bsl::wstring
format(
allocator<wchar_t> alloc,
wformat_string<t_ARGS...> fmtStr,
t_ARGS&&... args);Format the specified args according to the specification given by the specified fmtStr, using the specified alloc to supply memory (if required), and return the result. In the event of an error throw the exception format_error.
the formatted wide string
| Name | Description |
|---|---|
| alloc | allocator used to supply memory |
| fmtStr | wide format string |
| args | values to format |