Format args according to fmtStr using allocator alloc.
Declared in <bslfmt_format_imp.h>
template<class... t_ARGS>
bsl::string
format(
bsl::allocator<char> alloc,
bslfmt::format_string<t_ARGS...> fmtStr,
t_ARGS const&... 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 the exception format_error is thrown.
the formatted string
| Name | Description |
|---|---|
| alloc | allocator used to supply memory |
| fmtStr | format string |
| args | values to format |