![]() |
Inherited from posix::basic_descriptor.
A descriptor is always the lowest layer.
typedef basic_descriptor lowest_layer_type;
Name |
Description |
---|---|
Rebinds the descriptor type to another executor. |
|
IO control command to get the amount of data that can be read without blocking. |
|
The type of the executor associated with the object. |
|
A descriptor is always the lowest layer. |
|
The native representation of a descriptor. |
|
Wait types. |
Name |
Description |
---|---|
Assign an existing native descriptor to the descriptor. |
|
Asynchronously wait for the descriptor to become ready to read, ready to write, or to have pending error conditions. |
|
basic_descriptor [constructor] |
Construct a descriptor without opening it. |
Cancel all asynchronous operations associated with the descriptor. |
|
Close the descriptor. |
|
Get the executor associated with the object. |
|
Perform an IO control command on the descriptor. |
|
Determine whether the descriptor is open. |
|
Get a reference to the lowest layer. |
|
Get the native descriptor representation. |
|
Gets the non-blocking mode of the native descriptor implementation.
|
|
Gets the non-blocking mode of the descriptor. |
|
Move-assign a descriptor from another. |
|
Release ownership of the native descriptor implementation. |
|
Wait for the descriptor to become ready to read, ready to write, or to have pending error conditions. |
Name |
Description |
---|---|
~basic_descriptor [destructor] |
Protected destructor to prevent deletion through this type. |
The posix::basic_descriptor
class template
provides the ability to wrap a POSIX descriptor.
Distinct objects: Safe.
Shared objects: Unsafe.
Header: asio/posix/basic_stream_descriptor.hpp
Convenience header: asio.hpp