time_shield::WsaGuard Class Reference

Singleton guard for WinSock initialization. More...

#include <wsa_guard.hpp>

Public Member Functions
bool	success () const noexcept
	Returns whether WSAStartup was successful.
int	ret_code () const noexcept
	Returns the result code from WSAStartup.
const WSADATA &	data () const noexcept
	Returns the WSAData structure (valid only if successful).

Static Public Member Functions
static const WsaGuard &	instance ()
	Returns the singleton instance, initializing WSA if needed.

Private Member Functions
	WsaGuard ()
	~WsaGuard ()=default
	WsaGuard (const WsaGuard &)=delete
WsaGuard &	operator= (const WsaGuard &)=delete

Private Attributes
WSADATA	m_wsa_data {}
int	m_ret_code = -1

Detailed Description

Singleton guard for WinSock initialization.

Definition at line 28 of file wsa_guard.hpp.

Constructor & Destructor Documentation

WsaGuard() [1/2]

time_shield::WsaGuard::WsaGuard ( )

inlineprivate

Definition at line 52 of file wsa_guard.hpp.

~WsaGuard()

time_shield::WsaGuard::~WsaGuard ( )

privatedefault

WsaGuard() [2/2]

time_shield::WsaGuard::WsaGuard ( const WsaGuard & )

privatedelete

Member Function Documentation

data()

const WSADATA & time_shield::WsaGuard::data ( ) const

inlinenoexcept

Returns the WSAData structure (valid only if successful).

Definition at line 47 of file wsa_guard.hpp.

instance()

static const WsaGuard & time_shield::WsaGuard::instance ( )

inlinestatic

Returns the singleton instance, initializing WSA if needed.

Definition at line 31 of file wsa_guard.hpp.

operator=()

WsaGuard & time_shield::WsaGuard::operator= ( const WsaGuard & )

privatedelete

ret_code()

int time_shield::WsaGuard::ret_code ( ) const

inlinenoexcept

Returns the result code from WSAStartup.

Definition at line 42 of file wsa_guard.hpp.

success()

bool time_shield::WsaGuard::success ( ) const

inlinenoexcept

Returns whether WSAStartup was successful.

Definition at line 37 of file wsa_guard.hpp.

Member Data Documentation

m_ret_code

int time_shield::WsaGuard::m_ret_code = -1

private

Definition at line 62 of file wsa_guard.hpp.

m_wsa_data

WSADATA time_shield::WsaGuard::m_wsa_data {}

private

Definition at line 61 of file wsa_guard.hpp.

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

• include/time_shield/ntp_client/wsa_guard.hpp