fesa::AbstractMutex Class Reference

This class provides the services that all the mutex have to implement This allows to define a interface so that you can use the mutex services without knowing the implementation (shared, or normal). More...

#include <AbstractMutex.h>

Inheritance diagram for fesa::AbstractMutex:

List of all members.

Public Member Functions
virtual	~AbstractMutex ()
	destructor
void	lock ()
	lock the mutex
void	unlock ()
	unlock the mutex
Static Public Member Functions
static int32_t	getSize ()
Protected Member Functions
	AbstractMutex ()
void	init (int32_t processShared)
Protected Attributes
pthread_mutex_t *	lock_
	pointer to Mutex in Shared Memory
bool	memoryOwner_

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Detailed Description

This class provides the services that all the mutex have to implement This allows to define a interface so that you can use the mutex services without knowing the implementation (shared, or normal).

Definition at line 19 of file AbstractMutex.h.

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Constructor & Destructor Documentation

fesa::AbstractMutex::~AbstractMutex

(

)

[virtual]

destructor

Definition at line 22 of file AbstractMutex.cpp.

References lock_, and memoryOwner_.

fesa::AbstractMutex::AbstractMutex

(

)

[inline, protected]

Definition at line 63 of file AbstractMutex.h.

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Member Function Documentation

int32_t fesa::AbstractMutex::getSize

(

)

[static]

Returns:

the memory size of the mutex needed to map in memory

Definition at line 56 of file AbstractMutex.cpp.

Referenced by fesa::ShmRollingMultiplexingDataManager::computeMemorySize(), fesa::ShmMultiplexingDataManager::computeMemorySize(), fesa::HeapRollingMultiplexingDataManager::computeMemorySize(), fesa::HeapMultiplexingDataManager::computeMemorySize(), fesa::DataStore::getMemorySizeToAllocate(), fesa::ShmRollingMultiplexingDataManager::mapMemory(), fesa::ShmMultiplexingDataManager::mapMemory(), fesa::HeapRollingMultiplexingDataManager::mapMemory(), and fesa::HeapMultiplexingDataManager::mapMemory().

void fesa::AbstractMutex::init

(

int32_t

processShared

)

[protected]

Definition at line 61 of file AbstractMutex.cpp.

References FesaErrorDestroyingMutexAttribute, FesaErrorInitializingMutex, FesaErrorInitializingMutexAttribute, FesaErrorSettingPrivateMutexAttribute, lock_, and fesa::StringUtilities::toString().

Referenced by fesa::Mutex::Mutex(), and fesa::SharedMutex::SharedMutex().

void fesa::AbstractMutex::lock

(

)

lock the mutex

Definition at line 36 of file AbstractMutex.cpp.

References lock_.

Referenced by fesa::Lock::Lock(), fesa::ProxyReplyHandler::ProxyReplyHandler(), and fesa::FesaDeviceServer::~FesaDeviceServer().

void fesa::AbstractMutex::unlock

(

)

unlock the mutex

Definition at line 46 of file AbstractMutex.cpp.

References lock_.

Referenced by fesa::Lock::~Lock().

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Member Data Documentation

fesa::AbstractMutex::lock_ [protected]

pointer to Mutex in Shared Memory

Definition at line 49 of file AbstractMutex.h.

Referenced by init(), lock(), fesa::Mutex::Mutex(), fesa::SharedMutex::SharedMutex(), unlock(), fesa::ConditionalVariable::wait(), and ~AbstractMutex().

bool fesa::AbstractMutex::memoryOwner_ [protected]

Definition at line 60 of file AbstractMutex.h.

Referenced by fesa::Mutex::Mutex(), fesa::SharedMutex::SharedMutex(), and ~AbstractMutex().

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

• Utilities/AbstractMutex.h
• Utilities/AbstractMutex.cpp