#### Variadic Templates

When supported by a compiler, Asio can use variadic templates to implement the basic_socket_streambuf::connect() and basic_socket_iostream::connect() functions.

Support for variadic templates is automatically enabled for `g++` 4.3 and later, when the `-std=c++0x` or `-std=gnu++0x` compiler options are used. It may be disabled by defining `ASIO_DISABLE_VARIADIC_TEMPLATES`, or explicitly enabled for other compilers by defining `ASIO_HAS_VARIADIC_TEMPLATES`.