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Riferimenti per la classe radarelab::utils::sys::NamedFileDescriptor

File descriptor with a name. Continua...

#include <sys.h>

Diagramma delle classi per radarelab::utils::sys::NamedFileDescriptor
radarelab::utils::sys::FileDescriptor radarelab::utils::sys::ManagedNamedFileDescriptor radarelab::utils::sys::File radarelab::utils::sys::Path radarelab::utils::sys::Tempfile radarelab::utils::sys::Tempdir

Membri pubblici

virtual void throw_error (const char *desc)
 Throw an exception based on errno and the given message.
 
virtual void throw_runtime_error (const char *desc)
 Throw a runtime_error unrelated from errno.
 
const std::string & name () const
 Return the file pathname.
 
- Membri pubblici ereditati da radarelab::utils::sys::FileDescriptor
virtual void throw_error (const char *desc)
 Throw an exception based on errno and the given message.
 
virtual void throw_runtime_error (const char *desc)
 Throw a runtime_error unrelated from errno.
 
bool is_open () const
 Check if the file descriptor is open (that is, if it is not -1)
 
void close ()
 Close the file descriptor, setting its value to -1.
 
bool read_all_or_retry (void *buf, size_t count)
 Read count bytes into bufr, retrying partial reads, stopping at EOF.
 
void read_all_or_throw (void *buf, size_t count)
 Read all the data into buf, throwing runtime_error in case of a partial read.
 
void write_all_or_retry (const void *buf, size_t count)
 Write all the data in buf, retrying partial writes.
 
void write_all_or_throw (const void *buf, size_t count)
 Write all the data in buf, throwing runtime_error in case of a partial write.
 
bool ofd_setlk (struct ::flock &)
 Open file description locks F_OFD_SETLK operation.
 
bool ofd_setlkw (struct ::flock &, bool retry_on_signal=true)
 Open file description locks F_OFD_SETLKW operation.
 
bool ofd_getlk (struct ::flock &)
 Open file description locks F_OFD_GETLK operation.
 
int getfl ()
 Get open flags for the file.
 
void setfl (int flags)
 Set open flags for the file.
 

Descrizione dettagliata

File descriptor with a name.

Definizione alla linea 314 del file sys.h.


La documentazione per questa classe รจ stata generata a partire dal seguente file: