gimbal_c_closure.h File Reference

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Data Structures
struct	GblCClosureClass
struct	GblCClosure

Macros
Type System
Type UUID and cast operators
#define	GBL_C_CLOSURE_TYPE
#define	GBL_C_CLOSURE(self)
#define	GBL_C_CLOSURE_CLASS(klass)
#define	GBL_C_CLOSURE_GET_CLASS(self)

Functions
GblType	GblCClosure_type (void)

Detailed Description

GblCClosure, C function callback closure, and API.

This file contains the definition of and API around GblCClosure, which is the plain C function implementation of the GblClosure type.

It simply stores the value of a generic C function pointer, expecting to have either a marshal or meta marshal which converts arguments into plain C types, casts the callback to its correct type, invokes it, passing the arguments, and stores its return value as a GblVariant.

Author

2023 Falco Girgis

Copyright

MIT License

Definition in file gimbal_c_closure.h.

Macro Definition Documentation

GBL_C_CLOSURE_TYPE

#define GBL_C_CLOSURE_TYPE

Type UUID of GblCClosure.

Definition at line 27 of file gimbal_c_closure.h.

GBL_C_CLOSURE

#define GBL_C_CLOSURE

(

self

)

Function-style GblInstance cast.

Definition at line 28 of file gimbal_c_closure.h.

GBL_C_CLOSURE_CLASS

#define GBL_C_CLOSURE_CLASS

(

klass

)

Function-style GblClass cast.

Definition at line 29 of file gimbal_c_closure.h.

GBL_C_CLOSURE_GET_CLASS

#define GBL_C_CLOSURE_GET_CLASS

(

self

)

Get GblCClosureClass from GblInstance.

Definition at line 30 of file gimbal_c_closure.h.

Function Documentation

GblCClosure_type()

GblType GblCClosure_type

(

void

)

Returns the GblType UUID for GblCClosure.