C++ Actor Framework 0.19
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Provides support for thread-safe output operations on character streams. More...
#include <actor_ostream.hpp>
Public Types | |
using | fun_type = actor_ostream &(*)(actor_ostream &) |
Public Member Functions | |
actor_ostream (actor_ostream &&)=default | |
actor_ostream (const actor_ostream &)=default | |
actor_ostream & | operator= (actor_ostream &&)=default |
actor_ostream & | operator= (const actor_ostream &)=default |
actor_ostream (local_actor *self) | |
actor_ostream (scoped_actor &self) | |
template<class... Sigs> | |
actor_ostream (const typed_actor_pointer< Sigs... > &ptr) | |
actor_ostream & | write (std::string arg) |
Writes arg to the buffer allocated for the calling actor. | |
actor_ostream & | flush () |
Flushes the buffer allocated for the calling actor. | |
actor_ostream & | operator<< (const char *arg) |
Writes arg to the buffer allocated for the calling actor. | |
actor_ostream & | operator<< (std::string arg) |
Writes arg to the buffer allocated for the calling actor. | |
template<class T > | |
actor_ostream & | operator<< (const T &arg) |
Writes to_string(arg) to the buffer allocated for the calling actor, calling either std::to_string or caf::to_string depending on the argument. | |
actor_ostream & | operator<< (actor_ostream::fun_type f) |
Apply f to *this . | |
Static Public Member Functions | |
static void | redirect (abstract_actor *self, std::string fn, int flags=0) |
Redirects all further output from self to file_name . | |
static void | redirect_all (actor_system &sys, std::string fn, int flags=0) |
Redirects all further output from any actor that did not redirect its output to fname . | |
Static Public Attributes | |
static constexpr int | append = 0x01 |
Open redirection file in append mode. | |
Provides support for thread-safe output operations on character streams.
The stream operates on a per-actor basis and will print only complete lines or when explicitly forced to flush its buffer. The stream will convert any operation to a message received by a printer actor. This actor is a sequence point that ensures output appears never interleaved.