Constructor

DexStateMachinenew

Declaration [src] 

DexStateMachine*
dex_state_machine_new (
  GType state_enum_type,
  guint initial_state,
  const DexStateTransition* transitions,
  guint n_transitions,
  DexScheduler* scheduler,
  gsize stack_size,
  gpointer user_data,
  GDestroyNotify user_data_destroy
)

Description [src]

Creates a new DexStateMachine.

The transition table is copied and validated before the state machine is returned. Each transition must have a valid from state, valid to state, and non-NULL callback. Duplicate edges are rejected.

This constructor is not directly available to language bindings.

Parameters

state_enum_type

Type: GType

A GType for a GEnum.

initial_state

Type: guint

The initial state value.

transitions

Type: An array of DexStateTransition

Transition entries.

The length of the array is specified in the n_transitions argument.
The data is owned by the caller of the function.
n_transitions

Type: guint

The number of transition entries.

scheduler

Type: DexScheduler

Scheduler to spawn transition fibers on, or NULL for the thread default.

The argument can be NULL.
The data is owned by the caller of the function.
stack_size

Type: gsize

Stack size for transition fibers, or zero to use the default.

user_data

Type: gpointer

User data for transition callbacks.

The argument can be NULL.
The data is owned by the caller of the function.
user_data_destroy

Type: GDestroyNotify

Destroy notify for user_data.

The argument can be NULL.

Return value

Type: DexStateMachine

A new DexStateMachine.

The caller of the function takes ownership of the data, and is responsible for freeing it.