C++ In a Nutshell

Name

va_start macro — Starts getting arguments

Synopsis

void va_start(va_list& ap, lastNamedParm)

The va_start macro initializes ap and prepares to fetch function arguments with va_arg. You must call va_end to clean up and finalize ap. The second argument to va_start is the name of the function’s last parameter before the ellipsis. The last named parameter must not have a function, array, or reference type.