original::mutexBase Class Reference

Abstract base class for mutex implementations. More...

#include <mutex.h>

Inheritance diagram for original::mutexBase:

Collaboration diagram for original::mutexBase:

Public Member Functions
	mutexBase ()=default
	Default constructor.
	mutexBase (const mutexBase &)=delete
	Deleted copy constructor.
mutexBase &	operator= (const mutexBase &)=delete
	Deleted copy assignment operator.
virtual void *	nativeHandle () noexcept=0
	Gets the native handle of the mutex.
virtual	~mutexBase ()=default
	Virtual destructor.

Protected Member Functions
virtual void	lock ()=0
	Locks the mutex, blocking if necessary.
virtual bool	tryLock ()=0
	Attempts to lock the mutex without blocking.
virtual void	unlock ()=0
	Unlocks the mutex.
virtual ul_integer	id () const =0
	Gets a unique identifier for the mutex.

Detailed Description

Abstract base class for mutex implementations.

Provides the interface for mutex operations including:

• Lock/unlock functionality
• Try-lock capability
• Access to native handle

Note

This is an abstract base class and cannot be instantiated directly. Derived classes must implement all pure virtual methods.

Member Function Documentation

id()

virtual ul_integer original::mutexBase::id ( ) const

protectedpure virtual

Gets a unique identifier for the mutex.

Returns

Unique identifier based on mutex internal state

Implemented in original::pMutex.

lock()

virtual void original::mutexBase::lock ( )

protectedpure virtual

Locks the mutex, blocking if necessary.

Exceptions

sysError

if the lock operation fails

Implemented in original::pMutex.

nativeHandle()

virtual void * original::mutexBase::nativeHandle ( )

pure virtualnoexcept

Gets the native handle of the mutex.

Returns

Pointer to the native mutex handle

Implemented in original::pMutex.

tryLock()

virtual bool original::mutexBase::tryLock ( )

protectedpure virtual

Attempts to lock the mutex without blocking.

Returns

true if lock was acquired, false otherwise

Exceptions

sysError

if the operation fails (other than EBUSY)

Implemented in original::pMutex.

unlock()

virtual void original::mutexBase::unlock ( )

protectedpure virtual

Unlocks the mutex.

Exceptions

sysError

if the unlock operation fails

Implemented in original::pMutex.

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

• src/vibrant/mutex.h