PROTECTED_DELETE Class Reference

The PROTECTED_DELETE base class provides a protected destructor. More...

#include <BasicsGenericDestructor.hxx>

Inheritance diagram for PROTECTED_DELETE:

Static Public Member Functions
static void	deleteInstance (PROTECTED_DELETE *anObject)
	deleteInstance deletes only once the object. More...
static void	addObj (PROTECTED_DELETE *anObject)
	To allow a further destruction of a PRTECTED_DELETE object, it must be added to the static list of PROTECTED_DELETE*. More...

Protected Member Functions
virtual	~PROTECTED_DELETE ()
	Herited classes have there own destructors. More...

Static Protected Attributes
static std::list < PROTECTED_DELETE * >	_objList

Static Private Attributes
static pthread_mutex_t	_listMutex

Detailed Description

The PROTECTED_DELETE base class provides a protected destructor.

The only way to use PROTECTED_DELETE is inheritance: example: class LocalTraceBufferPool : public PROTECTED_DELETE Herited class destructor must stay protected. Normal use is:

• create an instance of herited class on the heap (new),
• use addObj(instance) to store the instance on the static list _objList,
• delete instance with deleteInstance(instance)

This class is utilised with GENERIC_DESTRUCTOR and DESTRUCTOR_OF, to program automatic deletion of objects at the end of the process, while keeping the possibility of an early destruction, if required. This is used for unit testing and trace mecanism.

Constructor & Destructor Documentation

PROTECTED_DELETE::~PROTECTED_DELETE ( )

protectedvirtual

Herited classes have there own destructors.

References DEVTRACE.

Member Function Documentation

void PROTECTED_DELETE::addObj ( PROTECTED_DELETE *  anObject )

static

To allow a further destruction of a PRTECTED_DELETE object, it must be added to the static list of PROTECTED_DELETE*.

References _objList, and DEVTRACE.

Referenced by DESTRUCTOR_OF< TYPE >::DESTRUCTOR_OF().

void PROTECTED_DELETE::deleteInstance ( PROTECTED_DELETE *  anObject )

static

deleteInstance deletes only once the object.

Only object present on the static list of PROTECTED_DELETE* are deleted, then removed of the list. The operation is protected by a mutex.

References _listMutex, _objList, and DEVTRACE.

Referenced by DESTRUCTOR_OF< TYPE >::operator()(), UtilsTest::setUp(), LifeCycleCORBATest::setUp(), NamingServiceTest::setUp(), UtilsTest::tearDown(), LifeCycleCORBATest::tearDown(), NamingServiceTest::tearDown(), SALOMETraceCollectorTest::testLoadBufferPoolCORBA(), SALOMELocalTraceTest::testLoadBufferPoolFile(), SALOMELocalTraceTest::testLoadBufferPoolLocal(), and SALOMELocalTraceTest::testSingletonBufferPool().

Field Documentation

pthread_mutex_t PROTECTED_DELETE::_listMutex

staticprivate

Referenced by deleteInstance().

std::list< PROTECTED_DELETE * > PROTECTED_DELETE::_objList

staticprotected

Referenced by addObj(), and deleteInstance().