pw::sync::NoOpLock Class Reference

#include <virtual_basic_lockable.h>

Inheritance diagram for pw::sync::NoOpLock:

Public Member Functions
	NoOpLock (const NoOpLock &)=delete
	NoOpLock (NoOpLock &&)=delete
NoOpLock &	operator= (const NoOpLock &)=delete
NoOpLock &	operator= (NoOpLock &&)=delete
Public Member Functions inherited from pw::sync::VirtualBasicLockable
void	lock ()
void	unlock ()

Static Public Member Functions
static NoOpLock &	Instance ()

Private Member Functions
void	DoLockOperation (Operation) override

Additional Inherited Members
Protected Types inherited from pw::sync::VirtualBasicLockable
enum class	Operation { kLock , kUnlock }

Detailed Description

The NoOpLock is a type of VirtualBasicLockable that does nothing, i.e. lock operations are no-ops.

Member Function Documentation

DoLockOperation()

void pw::sync::NoOpLock::DoLockOperation ( Operation  operation )

inlineoverrideprivatevirtual

Uses a single virtual method with an enum to minimize the vtable cost per implementation of VirtualBasicLockable.

Implements pw::sync::VirtualBasicLockable.

Instance()

static NoOpLock & pw::sync::NoOpLock::Instance ( )

inlinestatic

Gives access to a global NoOpLock instance. It is not necessary to have multiple NoOpLock instances since they have no state and do nothing.

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

• pw_sync/public/pw_sync/virtual_basic_lockable.h