|
a.receive(b, mb, f, ec);
|
size_t
|
pre: a.is_open(b).
Reads one or more bytes of data from a connected socket b.
The mutable buffer
sequence mb specifies
memory where the data should be placed. The operation shall always
fill a buffer in the sequence completely before proceeding to the next.
If successful, returns the number of bytes read. Otherwise returns
0.
|
|
a.async_receive(b, mb, f, rh);
|
void
|
pre: a.is_open(b).
Initiates an asynchronous operation to read one or more bytes
of data from a connected socket b.
The operation is performed via the io_service
object a.io_service()
and behaves according to asynchronous
operation requirements.
The mutable buffer sequence
mb specifies memory
where the data should be placed. The operation shall always fill a
buffer in the sequence completely before proceeding to the next.
The implementation shall maintain one or more copies of mb until such time as the read operation
no longer requires access to the memory specified by the buffers in
the sequence. The program must ensure the memory is valid until:
— the last copy of mb
is destroyed, or
— the handler for the asynchronous operation
is invoked,
whichever comes first.
If the
operation completes successfully, the ReadHandler
object rh is invoked
with the number of bytes transferred. Otherwise it is invoked with
0.
|
|
a.receive_from(b, mb, e, f, ec);
|
size_t
|
pre: a.is_open(b).
Reads one or more bytes of data from an unconnected socket
b.
The
mutable buffer sequence mb
specifies memory where the data should be placed. The operation shall
always fill a buffer in the sequence completely before proceeding to
the next.
If successful, returns the number of bytes read.
Otherwise returns 0.
|
|
a.async_receive_from(b, mb, e, f, rh);
|
void
|
pre: a.is_open(b).
Initiates an asynchronous operation to read one or more bytes
of data from an unconnected socket b.
The operation is performed via the io_service
object a.io_service()
and behaves according to asynchronous
operation requirements.
The mutable buffer sequence
mb specifies memory
where the data should be placed. The operation shall always fill a
buffer in the sequence completely before proceeding to the next.
The implementation shall maintain one or more copies of mb until such time as the read operation
no longer requires access to the memory specified by the buffers in
the sequence. The program must ensure the memory is valid until:
— the last copy of mb
is destroyed, or
— the handler for the asynchronous operation
is invoked,
whichever comes first.
The program
must ensure the object e
is valid until the handler for the asynchronous operation is invoked.
If the operation completes successfully, the ReadHandler
object rh is invoked
with the number of bytes transferred. Otherwise it is invoked with
0.
|
|
a.send(b, cb, f, ec);
|
size_t
|
pre: a.is_open(b).
Writes one or more bytes of data to a connected socket b.
The constant buffer
sequence cb specifies
memory where the data to be written is located. The operation shall
always write a buffer in the sequence completely before proceeding
to the next.
If successful, returns the number of bytes
written. Otherwise returns 0.
|
|
a.async_send(b, cb, f, wh);
|
void
|
pre: a.is_open(b).
Initiates an asynchronous operation to write one or more bytes
of data to a connected socket b.
The operation is performed via the io_service
object a.io_service()
and behaves according to asynchronous
operation requirements.
The constant buffer sequence
cb specifies memory
where the data to be written is located. The operation shall always
write a buffer in the sequence completely before proceeding to the
next.
The implementation shall maintain one or more copies
of cb until such time
as the write operation no longer requires access to the memory specified
by the buffers in the sequence. The program must ensure the memory
is valid until:
— the last copy of cb
is destroyed, or
— the handler for the asynchronous operation
is invoked,
whichever comes first.
If the
operation completes successfully, the WriteHandler
object wh is invoked
with the number of bytes transferred. Otherwise it is invoked with
0.
|
|
const typename Protocol::endpoint& u = e;
a.send_to(b, cb, u, f, ec);
|
size_t
|
pre: a.is_open(b).
Writes one or more bytes of data to an unconnected socket b.
The constant buffer
sequence cb specifies
memory where the data to be written is located. The operation shall
always write a buffer in the sequence completely before proceeding
to the next.
If successful, returns the number of bytes
written. Otherwise returns 0.
|
|
const typename Protocol::endpoint& u = e;
a.async_send(b, cb, u, f, wh);
|
void
|
pre: a.is_open(b).
Initiates an asynchronous operation to write one or more bytes
of data to an unconnected socket b.
The operation is performed via the io_service
object a.io_service()
and behaves according to asynchronous
operation requirements.
The constant buffer sequence
cb specifies memory
where the data to be written is located. The operation shall always
write a buffer in the sequence completely before proceeding to the
next.
The implementation shall maintain one or more copies
of cb until such time
as the write operation no longer requires access to the memory specified
by the buffers in the sequence. The program must ensure the memory
is valid until:
— the last copy of cb
is destroyed, or
— the handler for the asynchronous operation
is invoked,
whichever comes first.
If the
operation completes successfully, the WriteHandler
object wh is invoked
with the number of bytes transferred. Otherwise it is invoked with
0.
|
Boost
C++ Libraries
