pqxx::internal::pq Namespace Reference

Placeholders for libpq declarations. More...

Typedefs
using	PGconn = void
	Placeholder for libpq's connection type. More...
using	PGresult = void
	Placeholder for libpq's result type. More...
using	PGnotify = void
	Placeholder for libpq's notification type. More...
using	PQnoticeProcessor = void(*)(void *, char const *)
	Placeholder for libpq's notice processor type. More...
using	PQconninfoOption = void
	Placeholder for libpq's PQconninfoOption type. More...

Functions
void	pqfreemem (void const *) noexcept
	Wrapper for PQfreemem(), with C++ linkage. More...

Detailed Description

Placeholders for libpq declarations.

No actual libpq symbols are exposed in the application's compilation. It's all abstracted away by libpqxx.

Internally inside libpqxx, we cast these to their "real" types (the C ones) when using them.

Typedef Documentation

PGconn

using pqxx::internal::pq::PGconn = typedef void

Placeholder for libpq's connection type.

PGnotify

using pqxx::internal::pq::PGnotify = typedef void

Placeholder for libpq's notification type.

PGresult

using pqxx::internal::pq::PGresult = typedef void

Placeholder for libpq's result type.

PQconninfoOption

using pqxx::internal::pq::PQconninfoOption = typedef void

Placeholder for libpq's PQconninfoOption type.

PQnoticeProcessor

using pqxx::internal::pq::PQnoticeProcessor = typedef void (*)(void *, char const *)

Placeholder for libpq's notice processor type.

Function Documentation

pqfreemem()

PQXX_LIBEXPORT void pqxx::internal::pq::pqfreemem ( void const *  ptr )

noexcept

Wrapper for PQfreemem(), with C++ linkage.