A proxy class to export object methods to the Lua environment. More...

Inheritance diagram for GmLuaObject:

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Collaboration diagram for GmLuaObject:

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Public Member Functions
virtual	~GmLuaObject ()
	Destrutor.

virtual void	populateMetatable (lua_State *L, int index)
	Fills the object metatable to allow for the proxy to export its methods.

QVariant	ptrToVariant ()
	Constructs a QVariant storing a POINTER to the current object.

void	ref ()
	Increments the object reference count. Use with care.

Public Member Functions inherited from LuaProxy::Base
virtual void *	getClassMetatableID ()=0

Protected Member Functions
	GmLuaObject (const GmLogCategory &logger)
	Construtor protegido. Somente classes derivadas devem ser instanciadas.

virtual const char *	typeName () const =0
	Returns the object type as will be stored in the object metatable.

virtual QString	toString () const
	Default method used by the __tostring metamethod to capture the result of tostring() over an object.

virtual void	fillMetatable (lua_State *L, int index)=0
	Function called by populateMetatable() to fill the metatable with exported methods by derived classes.

Protected Attributes
const GmLogCategory &	_logger
	A logger used by the proxy when needed.

QAtomicInteger< int >	_refCount
	Lua objects are reference counted to enable sharing them among different states. This is needed to allow for passing objects as parameters in a parallel call. The garbage collection method releases memory only for the last reference.

Private Member Functions
	Q_DISABLE_COPY (GmLuaObject)

int	gc (lua_State *L)
	Garbage collection function for proxy objects. Deletes the proxy (which can then release memory, if needed, in its own destructor)

int	tostring (lua_State *L)
	Tostring metamethod.

Detailed Description

A proxy class to export object methods to the Lua environment.

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

Public Member Functions