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Public Member Functions

LightMutex Class Reference

Inheritance diagram for LightMutex:
LightMutexDirect

List of all members.

Public Member Functions

 LightMutex ()
 LightMutex (string name)
 acquire ()
 Grabs the lightMutex if it is available.
 clearName ()
 The lightMutex name is only defined when compiling in DEBUG_THREADS mode.
bool debugIsLocked ()
 Returns true if the current thread has locked the LightMutex, false otherwise.
string getName ()
 The lightMutex name is only defined when compiling in DEBUG_THREADS mode.
bool hasName ()
 The lightMutex name is only defined when compiling in DEBUG_THREADS mode.
 output (ostream out)
 This method is declared virtual in LightMutexDebug, but non-virtual in LightMutexDirect.
 release ()
 Releases the lightMutex.
 setName (string name)
 The lightMutex name is only defined when compiling in DEBUG_THREADS mode.

Constructor & Destructor Documentation

LightMutex ( string  name)

Member Function Documentation

acquire ( ) [inherited]

Grabs the lightMutex if it is available.

If it is not available, blocks until it becomes available, then grabs it. In either case, the function does not return until the lightMutex is held; you should then call unlock().

This method is considered const so that you can lock and unlock const lightMutexes, mainly to allow thread-safe access to otherwise const data.

Also see LightMutexHolder.

clearName ( ) [inherited]

The lightMutex name is only defined when compiling in DEBUG_THREADS mode.

bool debugIsLocked ( ) [inherited]

Returns true if the current thread has locked the LightMutex, false otherwise.

This method is only intended for use in debugging, hence the method name; in the LightMutexDirect case, it always returns true, since there's not a reliable way to determine this otherwise.

string getName ( ) [inherited]

The lightMutex name is only defined when compiling in DEBUG_THREADS mode.

bool hasName ( ) [inherited]

The lightMutex name is only defined when compiling in DEBUG_THREADS mode.

output ( ostream  out) [inherited]

This method is declared virtual in LightMutexDebug, but non-virtual in LightMutexDirect.

release ( ) [inherited]

Releases the lightMutex.

It is an error to call this if the lightMutex was not already locked.

This method is considered const so that you can lock and unlock const lightMutexes, mainly to allow thread-safe access to otherwise const data.

setName ( string  name) [inherited]

The lightMutex name is only defined when compiling in DEBUG_THREADS mode.

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