GblCClosure Struct Reference

#include <gimbal_c_closure.h>

Inheritance diagram for GblCClosure:

Data Fields
union {
GblCClosureClass *   pClass
GblClosure   base
};
struct {
GblFnPtr   pFnCallback
}	private_
Data Fields inherited from GblClosure
union {
GblClosureClass *   pClass
GblBox   base
};
struct {
GblMarshalFn   pFnMarshal
}	private_
Data Fields inherited from GblBox
union {
GblBoxClass *   pClass
GblInstance   base
};
struct {
GblArrayMap *   pFields
volatile uint16_t   refCounter
uint16_t   contextType: 1
uint16_t   constructedInPlace: 1
uint16_t   derivedFlags: 14
}	private_
Data Fields inherited from GblInstance
GblClass *	pClass

Related Symbols
(Note that these are not member symbols.)
Lifetime Management
Methods for managing GblCClosure lifetime
GblCClosure *	GblCClosure_create (GblFnPtr pFnCallback, void *pUserdata)
GblCClosure *	GblCClosure_ref (GblCClosure *pSelf)
GblRefCount	GblCClosure_unref (GblCClosure *pSelf)
Accessors
Get/Set methods for GblCClosure
void	GblCClosure_setCallback (GblCClosure *pSelf, GblFnPtr pFnCallback)
GblFnPtr	GblCClosure_callback (const GblCClosure *pSelf)
Related Symbols inherited from GblClosure
#define	GblClosure_create(...)
void	GblClosure_setMarshal (GblClosure *pSelf, GblMarshalFn pFnMarshal)
GBL_RESULT	GblClosure_setMetaMarshal (GblClosure *pSelf, GblMarshalFn pFnMeta)
GblBool	GblClosure_hasMarshal (const GblClosure *pSelf)
GblBool	GblClosure_hasMetaMarshal (const GblClosure *pSelf)
GBL_RESULT	GblClosure_invoke (GblClosure *pSelf, GblVariant *pRetValue, size_t argCount, GblVariant *pArgValues)
Related Symbols inherited from GblBox
GblBox *	GblBox_ref (GblBox *pSelf)
GblRefCount	GblBox_unref (GblBox *pSelf)
GblRefCount	GblBox_refCount (const GblBox *pSelf)
void *	GblBox_userdata (const GblBox *pSelf)
GBL_RESULT	GblBox_setUserdata (GblBox *pSelf, void *pUserdata)
GBL_RESULT	GblBox_setUserDestructor (GblBox *pSelf, GblArrayMapDtorFn pFnUdDtor)
uintptr_t	GblBox_field (const GblBox *pSelf, GblQuark key)
uintptr_t	GblBox_takeField (GblBox *pSelf, GblQuark key)
GblBool	GblBox_clearField (GblBox *pSelf, GblQuark key)
GblBool	GblBox_hasField (const GblBox *pSelf, GblQuark key)
GBL_RESULT	GblBox_setField (GblBox *pSelf, GblQuark key, uintptr_t ud, GblArrayMapDtorFn pFnDtor)
Related Symbols inherited from GblInstance
GblRefCount	GblInstance_destroy (GblInstance *pSelf)
#define	GBL_TYPEOF(self)
#define	GBL_PRIVATE(cType, self)
#define	GBL_PUBLIC(cType, selfPriv)
#define	GBL_TYPECHECK(cType, self)
#define	GBL_CAST(cType, self)
#define	GBL_AS(cType, self)
#define	GBL_CLASSOF(cType, self)
#define	GBL_CLASSOF_AS(cType, self)
#define	GBL_VCALL(cType, method, ...)
#define	GBL_VCALL_DEFAULT(cType, method, ...)
GblBool	GblInstance_check (const GblInstance *pSelf, GblType toType)
GblInstance *	GblInstance_cast (GblInstance *pSelf, GblType toType)
GblInstance *	GblInstance_as (GblInstance *pSelf, GblType toType)
void *	GblInstance_private (const GblInstance *pSelf, GblType base)
GblInstance *	GblInstance_public (const void *pPriv, GblType base)
GblType	GblInstance_typeOf (const GblInstance *pSelf)
size_t	GblInstance_size (const GblInstance *pSelf)
size_t	GblInstance_privateSize (const GblInstance *pSelf)
size_t	GblInstance_totalSize (const GblInstance *pSelf)
GblClass *	GblInstance_class (const GblInstance *pSelf)
GBL_RESULT	GblInstance_swizzleClass (GblInstance *pSelf, GblClass *pClass)
GBL_RESULT	GblInstance_sinkClass (GblInstance *pSelf)
GBL_RESULT	GblInstance_floatClass (GblInstance *pSelf)

Detailed Description

Closure type for invoking C functions.

GblCClosure is a GblClosure which is used to marshal generic arguments into a C function pointer and marshal out the return value.

See also

GblClosure

Definition at line 58 of file gimbal_c_closure.h.

Friends And Related Symbol Documentation

GblCClosure_create()

GblCClosure * GblCClosure_create ( GblFnPtr  pFnCallback, void *  pUserdata  )

related

Creates a GblCClosure instance with the given callback and userdata, returning a pointer to it.

GblCClosure_ref()

GblCClosure * GblCClosure_ref ( GblCClosure *  pSelf )

related

Creates and returns a new reference to the given GblCClosure, incrementing its refcount.

GblCClosure_unref()

GblRefCount GblCClosure_unref ( GblCClosure *  pSelf )

related

Releases the reference to the given GblCClosure, destroying it upon hitting zero.

GblCClosure_setCallback()

void GblCClosure_setCallback ( GblCClosure *  pSelf, GblFnPtr  pFnCallback  )

related

Sets the C callback function of the given GblCClosure instance.

GblCClosure_callback()

GblFnPtr GblCClosure_callback ( const GblCClosure *  pSelf )

related

Returns the C callback function of the given GblClosure instance.

Field Documentation

pClass

GblCClosureClass* GblCClosure::pClass

Pointer to class/vtable structure.

Definition at line 58 of file gimbal_c_closure.h.

base

GblClosure GblCClosure::base

Inherited base instance structure.

Definition at line 58 of file gimbal_c_closure.h.

pFnCallback

GblFnPtr GblCClosure::pFnCallback

PRIVATE: C Function pointer to invoke as a callback.

Definition at line 60 of file gimbal_c_closure.h.

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The documentation for this struct was generated from the following file:

• gimbal_c_closure.h