Create a basic_osycnstream object that will forward stream output to the specified wrapped buffer. Optionally specify an allocator used to supply memory. If allocator is not supplied, a default-constructed object of the (template parameter) ALLOCATOR type is used. If the ALLOCATOR argument is of type bsl::allocator (the default), then allocator, if supplied, shall be convertible to bslma::Allocator *. If the ALLOCATOR argument is of type bsl::allocator and allocator is not supplied, the currently installed default allocator will be used to supply memory.
Declared in <bslstl_osyncstream.h>
explicit
basic_osyncstream(
streambuf_type* wrapped,
ALLOCATOR const& allocator = ALLOCATOR());