PBD::atomic_counter Class Reference

#include <atomic_counter.h>

Public Member Functions
	atomic_counter (gint value=0)
gint	get () const
void	set (gint new_value)
void	increment ()
void	operator++ ()
bool	decrement_and_test ()
bool	operator-- ()
bool	compare_and_exchange (gint old_value, gint new_value)
bool	cas (gint old_value, gint new_value)

Private Member Functions
	atomic_counter (const atomic_counter &)
atomic_counter &	operator= (const atomic_counter &)

Private Attributes
volatile gint	m_value

Detailed Description

Definition at line 27 of file atomic_counter.h.

Constructor & Destructor Documentation

PBD::atomic_counter::atomic_counter ( const atomic_counter &  )

private

Prevent copying and assignment

PBD::atomic_counter::atomic_counter ( gint  value = 0 )

inline

Definition at line 37 of file atomic_counter.h.

Member Function Documentation

bool PBD::atomic_counter::cas ( gint  old_value, gint  new_value  )

inline

convenience method,

See also

compare_and_exchange

Definition at line 85 of file atomic_counter.h.

bool PBD::atomic_counter::compare_and_exchange ( gint  old_value, gint  new_value  )

inline

Definition at line 72 of file atomic_counter.h.

bool PBD::atomic_counter::decrement_and_test ( )

inline

Definition at line 62 of file atomic_counter.h.

gint PBD::atomic_counter::get ( ) const

inline

Definition at line 42 of file atomic_counter.h.

void PBD::atomic_counter::increment ( )

inline

Definition at line 52 of file atomic_counter.h.

void PBD::atomic_counter::operator++ ( )

inline

Definition at line 57 of file atomic_counter.h.

bool PBD::atomic_counter::operator-- ( )

inline

Definition at line 67 of file atomic_counter.h.

atomic_counter& PBD::atomic_counter::operator= ( const atomic_counter &  )

private

void PBD::atomic_counter::set ( gint  new_value )

inline

Definition at line 47 of file atomic_counter.h.

Member Data Documentation

volatile gint PBD::atomic_counter::m_value

mutableprivate

Definition at line 93 of file atomic_counter.h.

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

• /usr/local/music/src/ardour/4.0/libs/pbd/pbd/atomic_counter.h