gclass_create()

`gclass_create()`#

Creates and register a GClass, defining its core structure, behavior, and configuration.

C

Prototype

PUBLIC hgclass gclass_create(
    gclass_name_t       gclass_name,
    event_type_t        *event_types,
    states_t            *states,
    const GMETHODS      *gmt,
    const LMETHOD       *lmt,
    const sdata_desc_t  *tattr_desc,
    size_t              priv_size,
    const sdata_desc_t  *authz_table,
    const sdata_desc_t  *command_table,
    const trace_level_t *s_user_trace_level,
    gclass_flag_t       gclass_flag
);

Parameters

Key	Type	Description
`gclass_name`	`gclass_name_t`	The unique name of the GClass being created.
`event_types`	`event_type_t *`	Pointer to the table of events supported by the GClass, defining input and output events.
`states`	`states_t *`	Pointer to the finite state machine (FSM) definition for the GClass, specifying states and transitions.
`gmt`	`const GMETHODS *`	Pointer to the table of global methods for the GClass, implementing its core behavior.
`lmt`	`const LMETHOD *`	Pointer to the table of internal methods for the GClass, invoked explicitly as needed (optional).
`tattr_desc`	`const sdata_desc_t *`	Pointer to the table defining the GClass attributes (type, name, flags, default value, and description).
`priv_size`	`size_t`	The size of the private data buffer allocated for each GObj instance of the GClass.
`authz_table`	`const sdata_desc_t *`	Pointer to the table defining authorization rules for the GClass (optional).
`command_table`	`const sdata_desc_t *`	Pointer to the table defining commands available in the GClass (optional).
`s_user_trace_level`	`const trace_level_t *`	Pointer to the table of trace levels for monitoring and debugging the GClass (optional).
`gclass_flag`	`gclass_flag_t`	Flags modifying the GClass behavior (e.g., `gcflag_manual_start`, `gcflag_singleton`).

Return Value

Returns a handle to the created GClass hgclass.

JS

Prototype

// Not applicable in JS

Python

Prototype

# Not applicable in Python

gclass_create()

gclass_create()#

`gclass_create()`#