te::common::ObjectLevelLockable< Host, MutexPolicy, LockReadingPolicy, LockWritingPolicy > Class Template Reference

This policy assures an object-level locking scheme for a derived class. More...

#include <ThreadingPolicies.h>

Classes
class	ObjectLevelLockingPolicy
	This class acquires a lock over the host object. More...

Public Types
typedef ObjectLevelLockingPolicy < LockReadingPolicy >	LockRead
typedef ObjectLevelLockingPolicy < LockWritingPolicy >	LockWrite
typedef volatile Host	VolatileType

Protected Member Functions
	ObjectLevelLockable ()
	Default constructor. More...
	ObjectLevelLockable (const ObjectLevelLockable &)
	Copy constructor. More...
	~ObjectLevelLockable ()
	Destructor. More...

Private Attributes
MutexPolicy	m_mtx
	The mutex used to control the object lock. More...

Friends
class	ObjectLevelLockingPolicy< LockReadingPolicy >
class	ObjectLevelLockingPolicy< LockWritingPolicy >

Detailed Description

template<class Host, class MutexPolicy = TE_DEFAULT_MUTEX_POLICY, class LockReadingPolicy = TE_DEFAULT_LOCK_READING_POLICY, class LockWritingPolicy = TE_DEFAULT_LOCK_WRITING_POLICY>
class te::common::ObjectLevelLockable< Host, MutexPolicy, LockReadingPolicy, LockWritingPolicy >

This policy assures an object-level locking scheme for a derived class.

Requirements on types:

• Host: is the type of the derived class from this policy.
• MutexPolicy: any type that have a lock and unlock method. When using boost it can be one of the follwoing: boost::mutex, bost::timed_mutex, bost::recursive_mutex, boost::recursive_timed_mutex or boost::shared_mutex.
• The LockReadingPolicy and LockWritingPolicy may be: boost::lock_guard, boost::unique_lock, boost::shared_lock, boost::upgrade_lock, boost::upgrade_to_unique_lock

Definition at line 151 of file ThreadingPolicies.h.

Member Typedef Documentation

template<class Host, class MutexPolicy = TE_DEFAULT_MUTEX_POLICY, class LockReadingPolicy = TE_DEFAULT_LOCK_READING_POLICY, class LockWritingPolicy = TE_DEFAULT_LOCK_WRITING_POLICY>

typedef ObjectLevelLockingPolicy<LockReadingPolicy> te::common::ObjectLevelLockable< Host, MutexPolicy, LockReadingPolicy, LockWritingPolicy >::LockRead

Definition at line 205 of file ThreadingPolicies.h.

template<class Host, class MutexPolicy = TE_DEFAULT_MUTEX_POLICY, class LockReadingPolicy = TE_DEFAULT_LOCK_READING_POLICY, class LockWritingPolicy = TE_DEFAULT_LOCK_WRITING_POLICY>

typedef ObjectLevelLockingPolicy<LockWritingPolicy> te::common::ObjectLevelLockable< Host, MutexPolicy, LockReadingPolicy, LockWritingPolicy >::LockWrite

Definition at line 206 of file ThreadingPolicies.h.

template<class Host, class MutexPolicy = TE_DEFAULT_MUTEX_POLICY, class LockReadingPolicy = TE_DEFAULT_LOCK_READING_POLICY, class LockWritingPolicy = TE_DEFAULT_LOCK_WRITING_POLICY>

typedef volatile Host te::common::ObjectLevelLockable< Host, MutexPolicy, LockReadingPolicy, LockWritingPolicy >::VolatileType

Definition at line 204 of file ThreadingPolicies.h.

Constructor & Destructor Documentation

template<class Host, class MutexPolicy = TE_DEFAULT_MUTEX_POLICY, class LockReadingPolicy = TE_DEFAULT_LOCK_READING_POLICY, class LockWritingPolicy = TE_DEFAULT_LOCK_WRITING_POLICY>

te::common::ObjectLevelLockable< Host, MutexPolicy, LockReadingPolicy, LockWritingPolicy >::ObjectLevelLockable ( )

inlineprotected

Default constructor.

Definition at line 214 of file ThreadingPolicies.h.

template<class Host, class MutexPolicy = TE_DEFAULT_MUTEX_POLICY, class LockReadingPolicy = TE_DEFAULT_LOCK_READING_POLICY, class LockWritingPolicy = TE_DEFAULT_LOCK_WRITING_POLICY>

te::common::ObjectLevelLockable< Host, MutexPolicy, LockReadingPolicy, LockWritingPolicy >::ObjectLevelLockable ( const ObjectLevelLockable< Host, MutexPolicy, LockReadingPolicy, LockWritingPolicy > &  )

inlineprotected

Copy constructor.

Definition at line 220 of file ThreadingPolicies.h.

template<class Host, class MutexPolicy = TE_DEFAULT_MUTEX_POLICY, class LockReadingPolicy = TE_DEFAULT_LOCK_READING_POLICY, class LockWritingPolicy = TE_DEFAULT_LOCK_WRITING_POLICY>

te::common::ObjectLevelLockable< Host, MutexPolicy, LockReadingPolicy, LockWritingPolicy >::~ObjectLevelLockable ( )

inlineprotected

Destructor.

Definition at line 226 of file ThreadingPolicies.h.

Friends And Related Function Documentation

template<class Host, class MutexPolicy = TE_DEFAULT_MUTEX_POLICY, class LockReadingPolicy = TE_DEFAULT_LOCK_READING_POLICY, class LockWritingPolicy = TE_DEFAULT_LOCK_WRITING_POLICY>

friend class ObjectLevelLockingPolicy< LockReadingPolicy >

friend

Definition at line 208 of file ThreadingPolicies.h.

template<class Host, class MutexPolicy = TE_DEFAULT_MUTEX_POLICY, class LockReadingPolicy = TE_DEFAULT_LOCK_READING_POLICY, class LockWritingPolicy = TE_DEFAULT_LOCK_WRITING_POLICY>

friend class ObjectLevelLockingPolicy< LockWritingPolicy >

friend

Definition at line 209 of file ThreadingPolicies.h.

Member Data Documentation

template<class Host, class MutexPolicy = TE_DEFAULT_MUTEX_POLICY, class LockReadingPolicy = TE_DEFAULT_LOCK_READING_POLICY, class LockWritingPolicy = TE_DEFAULT_LOCK_WRITING_POLICY>

MutexPolicy te::common::ObjectLevelLockable< Host, MutexPolicy, LockReadingPolicy, LockWritingPolicy >::m_mtx

mutableprivate

The mutex used to control the object lock.

Definition at line 232 of file ThreadingPolicies.h.

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

• C:/BB_TL5/terralib5/src/terralib/common/ThreadingPolicies.h