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Content for Apache OpenOffice version 3.4.
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PUBLIC MEMBERS:  CLASSES | STRUCTS | UNIONS | ENUMS | TYPEDEFS | METHODS | STATIC METHODS | DATA | STATIC DATA
PRIVATE MEMBERS:  CLASSES | STRUCTS | UNIONS | ENUMS | TYPEDEFS | METHODS | STATIC METHODS | DATA | STATIC DATA
:: osl ::

class Semaphore

Base Classes
None.
Known Derived Classes
None.

virtual abstract interface template
NO NO NO NO
D E P R E C A T E D
Summary
C++ wrapper class around C semaphore functions.
Description
Must not be used, as unnamed semaphores are not supported on Mac OS X.
File
semaphor.hxx

Public Members

Methods

Semaphore( sal_uInt32 initialCount );		 Creates a semaphore.<BR>

~Semaphore( );		 Release the OS-structures and free semaphore data-structure
sal_Bool
acquire( );		 acquire()decreases the count. It will block if it tries to decrease below zero.
sal_Bool
tryToAcquire( );
sal_Bool
release( );		 release()increases the count.

Private Members

Methods

Semaphore( const Semaphore & );		 The underlying oslSemaphore has no reference count.

Semaphore( oslSemaphore Semaphore );		 The underlying oslSemaphore has no reference count.
Semaphore &
operator=( const Semaphore & );		 This assignment operator is private for the same reason as the copy constructor.
Semaphore &
operator=( oslSemaphore );		 This assignment operator is private for the same reason as the constructor taking a oslSemaphore argument.

Data
oslSemaphore semaphore;
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