man SbThreadAutoLock (Fonctions bibliothèques) -
NAME
SbThreadAutoLock -
SYNOPSIS
#include <Inventor/threads/SbThreadAutoLock.h>
Detailed Description
Simple convenience class for locking access to a function.
This class provides a simple convenience mechanism for automatically locking access to a function that is not re-entrant.
Usage example:
void
myfunction(void)
{
SbThreadAutoLock lock(aMutexPtr);
// [other code] }
In the class constructor, SbMutex::lock() is called on the mutex, and when the function exits (this is the convenience part) the destructor will automatically be invoked, calling SbMutex::unlock() on the same mutex.
Public Member Functions
SbThreadAutoLock (SbMutex *mutexptr)
~SbThreadAutoLock ()
Protected Attributes
SbMutex * mutex
Constructor & Destructor Documentation
SbThreadAutoLock::SbThreadAutoLock (SbMutex * mutex) [inline]
The constructor calls SbMutex::lock() on mutex.
SbThreadAutoLock::~SbThreadAutoLock () [inline]
The destructor calls SbMutex::unlock() on the mutex passed in as a parameter to the constructor.
Member Data Documentation
SbThreadAutoLock::mutex [protected]
This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.
Author
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