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
Determine if a Body type has a reader.
Defined in header <boost/beast/http/type_traits.hpp>
template< class T> struct is_body_writer : public std::integral_constant< bool,...>
This metafunction is equivalent to std::true_type
if:
T has a nested type named
reader
|
Type |
Description |
|---|---|
|
|
The body type to test. |
template<bool isRequest, class Body, class Fields> void check_can_serialize(message<isRequest, Body, Fields> const&) { static_assert(is_body_writer<Body>::value, "Cannot serialize Body, no reader"); }
Convenience header <boost/beast/http.hpp>