socket_handle Class Reference

RAII wrapper for platform socket handle. More...

Collaboration diagram for socket_handle:

Public Types
using	native_type = int

Public Member Functions
	socket_handle ()=default
	socket_handle (native_type fd)
	~socket_handle ()
	socket_handle (const socket_handle &)=delete
socket_handle &	operator= (const socket_handle &)=delete
	socket_handle (socket_handle &&other) noexcept
socket_handle &	operator= (socket_handle &&other) noexcept
bool	valid () const noexcept
native_type	get () const noexcept
void	close () noexcept

Static Public Attributes
static constexpr native_type	invalid_value = -1

Private Attributes
native_type	fd_ {invalid_value}

Detailed Description

RAII wrapper for platform socket handle.

Definition at line 460 of file ai_service_connector.cpp.

Member Typedef Documentation

native_type

using socket_handle::native_type = int

Definition at line 466 of file ai_service_connector.cpp.

Constructor & Destructor Documentation

socket_handle() [1/4]

socket_handle::socket_handle ( )

default

socket_handle() [2/4]

socket_handle::socket_handle ( native_type fd )

inlineexplicit

Definition at line 471 of file ai_service_connector.cpp.

: fd_(fd) {}

~socket_handle()

socket_handle::~socket_handle ( )

inline

Definition at line 472 of file ai_service_connector.cpp.

{ close(); }

socket_handle() [3/4]

socket_handle::socket_handle ( const socket_handle & )

delete

socket_handle() [4/4]

socket_handle::socket_handle ( socket_handle && other )

inlinenoexcept

Definition at line 477 of file ai_service_connector.cpp.

                                                  : fd_(other.fd_) {
        other.fd_ = invalid_value;
    }

Member Function Documentation

close()

void socket_handle::close ( )

inlinenoexcept

Definition at line 493 of file ai_service_connector.cpp.

                          {
        if (fd_ != invalid_value) {
#ifdef _WIN32
            closesocket(fd_);
#else
            ::close(fd_);
#endif
            fd_ = invalid_value;
        }
    }

get()

native_type socket_handle::get ( ) const

inlinenodiscardnoexcept

Definition at line 491 of file ai_service_connector.cpp.

{ return fd_; }

operator=() [1/2]

socket_handle & socket_handle::operator= ( const socket_handle & )

delete

operator=() [2/2]

socket_handle & socket_handle::operator= ( socket_handle && other )

inlinenoexcept

Definition at line 481 of file ai_service_connector.cpp.

                                                             {
        if (this != &other) {
            close();
            fd_ = other.fd_;
            other.fd_ = invalid_value;
        }
        return *this;
    }

valid()

bool socket_handle::valid ( ) const

inlinenodiscardnoexcept

Definition at line 490 of file ai_service_connector.cpp.

{ return fd_ != invalid_value; }

Member Data Documentation

fd_

native_type socket_handle::fd_ {invalid_value}

private

Definition at line 505 of file ai_service_connector.cpp.

{invalid_value};

invalid_value

native_type socket_handle::invalid_value = -1

staticconstexpr

Definition at line 467 of file ai_service_connector.cpp.

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The documentation for this class was generated from the following file:

• src/ai/ai_service_connector.cpp