OSB_LIB::RwShared< T > Class Template Reference

Collaboration diagram for OSB_LIB::RwShared< T >:

[legend]List of all members.

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Detailed Description

template<typename T>
class OSB_LIB::RwShared< T >

Protect a shared object with a RwMutex.

Remarks:

Destructor by compiler.

Definition at line 987 of file mutex.h.

Public Member Functions

• RwShared (RwMutex::Priority p=RwMutex::prioRead)

  Constructor with read/write priority.
  

• RwShared (const T &t, RwMutex::Priority p=RwMutex::prioRead)

  Constructor with shared resource and read/write priority.
  

• const T & readLock ()

  Get a read lock for the shared resource.
  

• const T & tryReadLock () throw (OsbException)

  Try a read lock for the shared resource.
  

• T & writeLock ()

  Get a write lock for the shared resource.
  

• T & tryWriteLock () throw (OsbException)

  Try a write lock for the shared resource.
  

• void readUnlock ()

  Remove a read lock.
  

• void writeUnlock ()

  Remove a write lock.
  

Private Member Functions

• RwShared (const RwShared &)

  Prevent copying: not implemented.
  

• RwShared & operator= (const RwShared &)

  Prevent assignment: not implemented.
  

Private Attributes

• T shared_

  The shared resource.
  

• RwMutex mutex_

  Read/write lock protecting the resource.
  

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Constructor & Destructor Documentation

template<typename T>

OSB_LIB::RwShared< T >::RwShared

(

RwMutex::Priority

p = RwMutex::prioRead

)

[inline]

Constructor with read/write priority.

Definition at line 990 of file mutex.h.

template<typename T>

OSB_LIB::RwShared< T >::RwShared	(	const T &	t,
		RwMutex::Priority	p = RwMutex::prioRead
	)			[inline]

Constructor with shared resource and read/write priority.

Definition at line 995 of file mutex.h.

template<typename T>

OSB_LIB::RwShared< T >::RwShared

(

const RwShared< T > &

)

[private]

Prevent copying: not implemented.

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Member Function Documentation

template<typename T>

RwShared& OSB_LIB::RwShared< T >::operator=

(

const RwShared< T > &

)

[private]

Prevent assignment: not implemented.

template<typename T>

const T& OSB_LIB::RwShared< T >::readLock

(

)

[inline]

Get a read lock for the shared resource.

Definition at line 1001 of file mutex.h.

References OSB_LIB::RwShared< T >::mutex_, OSB_LIB::RwMutex::readLock(), and OSB_LIB::RwShared< T >::shared_.

Referenced by OSB_LIB::RwShared< T * >::readLock().

template<typename T>

void OSB_LIB::RwShared< T >::readUnlock

(

)

[inline]

Remove a read lock.

Definition at line 1029 of file mutex.h.

References OSB_LIB::RwShared< T >::mutex_, and OSB_LIB::RwMutex::readUnlock().

Referenced by OSB_LIB::RwShared< T * >::readUnlock().

template<typename T>

const T& OSB_LIB::RwShared< T >::tryReadLock

(

)

throw (OsbException) [inline]

Try a read lock for the shared resource.

Definition at line 1008 of file mutex.h.

References OSB_LIB::RwShared< T >::mutex_, OSB_LIB::RwShared< T >::shared_, and OSB_LIB::RwMutex::tryReadLock().

template<typename T>

T& OSB_LIB::RwShared< T >::tryWriteLock

(

)

throw (OsbException) [inline]

Try a write lock for the shared resource.

Definition at line 1022 of file mutex.h.

References OSB_LIB::RwShared< T >::mutex_, OSB_LIB::RwShared< T >::shared_, and OSB_LIB::RwMutex::tryWriteLock().

template<typename T>

T& OSB_LIB::RwShared< T >::writeLock

(

)

[inline]

Get a write lock for the shared resource.

Definition at line 1015 of file mutex.h.

References OSB_LIB::RwShared< T >::mutex_, OSB_LIB::RwShared< T >::shared_, and OSB_LIB::RwMutex::writeLock().

Referenced by OSB_LIB::RwShared< T * >::writeLock().

template<typename T>

void OSB_LIB::RwShared< T >::writeUnlock

(

)

[inline]

Remove a write lock.

Definition at line 1035 of file mutex.h.

References OSB_LIB::RwShared< T >::mutex_, and OSB_LIB::RwMutex::writeUnlock().

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Member Data Documentation

template<typename T>

RwMutex OSB_LIB::RwShared< T >::mutex_ [private]

Read/write lock protecting the resource.

Definition at line 1049 of file mutex.h.

Referenced by OSB_LIB::RwShared< T >::readLock(), OSB_LIB::RwShared< T >::readUnlock(), OSB_LIB::RwShared< T >::tryReadLock(), OSB_LIB::RwShared< T >::tryWriteLock(), OSB_LIB::RwShared< T >::writeLock(), and OSB_LIB::RwShared< T >::writeUnlock().

template<typename T>

T OSB_LIB::RwShared< T >::shared_ [private]

The shared resource.

Definition at line 1047 of file mutex.h.

Referenced by OSB_LIB::RwShared< T >::readLock(), OSB_LIB::RwShared< T >::tryReadLock(), OSB_LIB::RwShared< T >::tryWriteLock(), and OSB_LIB::RwShared< T >::writeLock().

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

• mutex.h

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