Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
The number of octets in the buffer pointed to by data.
std::size_t size = 0;
If data is nullptr during serialization, this value
is ignored. Otherwise, it represents the number of valid body octets pointed
to by data.
The value of this field will be decremented during parsing to indicate
the number of remaining free octets in the buffer pointed to by data. When it reaches zero, the parser
will return error::need_buffer, indicating to the
caller that the values of data
and size should be updated
to point to a new memory buffer.