...one of the most highly
regarded and expertly designed C++ library projects in the
world. — Herb Sutter and Andrei
Get a list of buffers that represents the output sequence, with the given size.
mutable_buffers_type prepare( std::size_t n);
Ensures that the output sequence can accommodate
characters, reallocating character array objects as necessary.
An object of type
that satisfies MutableBufferSequence requirements, representing character
array objects at the start of the output sequence such that the sum of
the buffer sizes is
The returned object is invalidated by any
member function that modifies the input sequence or output sequence.