btcsignals::connection::liveness Class Reference

Track liveness. More...

Inheritance diagram for btcsignals::connection::liveness:

Collaboration diagram for btcsignals::connection::liveness:

Public Member Functions
bool	connected () const

Protected Member Functions
	liveness (std::shared_ptr< const void > callback)
std::shared_ptr< const void >	load () const

Private Member Functions
void	disconnect ()

Private Attributes
detail::atomic_shared_ptr< const void >	m_callback
	Callback object, type-erased so connection does not depend on the signal type, and set to null by disconnect().

Friends
class	connection

Detailed Description

Track liveness.

Also serves as a tag for the constructor used by signal.

Definition at line 95 of file btcsignals.h.

Constructor & Destructor Documentation

liveness()

btcsignals::connection::liveness::liveness ( std::shared_ptr< const void >  callback )

inlineexplicitprotected

Definition at line 108 of file btcsignals.h.

Member Function Documentation

connected()

bool btcsignals::connection::liveness::connected ( ) const

inline

Definition at line 113 of file btcsignals.h.

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disconnect()

void btcsignals::connection::liveness::disconnect ( )

inlineprivate

Definition at line 105 of file btcsignals.h.

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load()

std::shared_ptr< const void > btcsignals::connection::liveness::load ( ) const

inlineprotected

Definition at line 110 of file btcsignals.h.

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Friends And Related Symbol Documentation

connection

friend class connection

friend

Definition at line 97 of file btcsignals.h.

Member Data Documentation

m_callback

detail::atomic_shared_ptr<const void> btcsignals::connection::liveness::m_callback

private

Callback object, type-erased so connection does not depend on the signal type, and set to null by disconnect().

Signal invocation holds a reference to it while calling it, so a callback disconnected during a call is destroyed when the call returns.

Definition at line 103 of file btcsignals.h.

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

• src/util/btcsignals.h