Active object class (based on the QHsm implementation strategy). More...

#include <qp.h>

Inheritance diagram for QActive:

Public Member Functions
void	QActive_setAttr (QActive const me, uint32_t attr1, void const attr2)
	Generic setting of additional attributes (defined in some QP ports).
void	QActive_start (QActive const me, QPrioSpec const prioSpec, QEvtPtr const qSto, uint_fast16_t const qLen, void const stkSto, uint_fast16_t const stkSize, void const const par)
	Starts execution of an active object and registers the object with the framework.

Static Public Member Functions
void	QActive_psInit (QSubscrList *const subscrSto, enum_t const maxSignal)
	Publish event to all subscribers of a given signal e->sig.
uint16_t	QActive_getQueueUse (uint_fast8_t const prio)
uint16_t	QActive_getQueueFree (uint_fast8_t const prio)
uint16_t	QActive_getQueueMin (uint_fast8_t const prio)
	This function returns the minimum of free entries of the given event queue.

Protected Member Functions
void	QActive_ctor (QActive *const me, QStateHandler const initial)
	QActive constructor (abstract base class).
void	QActive_stop (QActive *const me)
	Stops execution of an active object and removes it from the framework's supervision.
void	QActive_subscribe (QActive const *const me, enum_t const sig)
	Subscribes for delivery of signal sig to the active object.
void	QActive_unsubscribe (QActive const *const me, enum_t const sig)
	Unsubscribes from the delivery of signal sig to the active object.
void	QActive_unsubscribeAll (QActive const *const me)
	Unsubscribes from the delivery of all signals to the active object.
bool	QActive_defer (QActive const const me, struct QEQueue const eq, QEvt const *const e)
	Defer an event to a given separate event queue.
bool	QActive_recall (QActive const me, struct QEQueue const eq)
	Recall a deferred event from a given event queue.
uint16_t	QActive_flushDeferred (QActive const const me, struct QEQueue const eq, uint_fast16_t const num)
	Flush the specified number of events from the deferred queue eq.

Protected Attributes
QAsm	super
uint8_t	prio
	QF-priority [1..QF_MAX_ACTIVE] of this AO.
uint8_t	pthre
	Preemption-threshold [1..QF_MAX_ACTIVE] of this AO.
QACTIVE_THREAD_TYPE	thread
	Port-dependent representation of the thread of the active object.
QACTIVE_OS_OBJ_TYPE	osObject
	Port-dependent per-thread object.
QACTIVE_EQUEUE_TYPE	eQueue
	Port-dependent event-queue type (often QEQueue).
Protected Attributes inherited from QAsm
struct QAsmVtable const *	vptr
	Virtual pointer inherited by all QAsm subclasses (see also SAS_QP_OOA).
union QAsmAttr	state
	Current state (pointer to the current state-handler function).
union QAsmAttr	temp
	Temporary storage for target/act-table etc..

Private Member Functions
void	QActive_register_ (QActive *const me)
	Register this active object to be managed by the framework.
void	QActive_unregister_ (QActive *const me)
	Un-register the active object from the framework.
bool	QActive_post_ (QActive const me, QEvt const const e, uint_fast16_t const margin, void const *const sender)
	Posts an event e directly to the event queue of the active object using the First-In-First-Out (FIFO) policy.
void	QActive_postLIFO_ (QActive const me, QEvt const const e)
	Posts an event e directly to the event queue of the active object using the Last-In-First-Out (LIFO) policy.
QEvt const *	QActive_get_ (QActive *const me)
	Get an event from the event queue of an active object.
void	QActive_evtLoop_ (QActive *const me)
	Event loop thread routine for executing an active object act (defined some in QP ports).

Static Private Member Functions
void	QActive_publish_ (QEvt const const e, void const const sender, uint_fast8_t const qsId)
	Publish event to all subscribers of a given signal e->sig.
static void	QActive_postFIFO_ (QActive const me, QEvt const const e, void const *const sender)
static void	QActive_multicast_ (QPSet const subscrSet, QEvt const const e, void const *const sender)

Private Attributes
QActive *	QActive_registry_ [QF_MAX_ACTIVE+1U]
	Static (one per-class) array of registered active objects.
QSubscrList *	QActive_subscrList_
	Static (one per-class) pointer to all subscriber AOs for a given event signal.
QSignal	QActive_maxPubSignal_
	Static (one per-class) maximum published signal (the size of the subscrList_ array).

Detailed Description

Active object class (based on the QHsm implementation strategy).

Details
Active Objects (a.k.a., Actors) are autonomous software objects, each possessing an event queue, execution context, and an internal state machine. All interactions with an Active Object occur by asynchronous posting of events, which are processed one at a time (to completion) in the execution context of the Active Object. As long as there is no sharing of data or resources among Active Objects (or any other concurrent entities), there are no concurrency hazards.

The QActive class represents an Active Object that uses the QHsm-style implementation strategy for state machines. This strategy is tailored to manual coding, but it is also supported by the QM modeling tool.

Note: QActive is not intended to be instantiated directly, but rather serves as the abstract base class for derivation of active objects in the applications.

See also

Usage
The following example illustrates how to derive an active object from QActive.

typedef struct {
    QActive super;    // inherit QActive
 
    QTimeEvt timeEvt; // to timeout the blinking
} Blinky;
. . .
 
void Blinky_ctor(Blinky * const me) {
    // constructor of the superclass <---
    QActive_ctor(&me->super, Q_STATE_CAST(&Blinky_initial));
 
    // constructor(s) of the members
    QTimeEvt_ctorX(&me->timeEvt, &me->super, TIMEOUT_SIG, 0U);
}

Backward Traceability

SDS_QP_QActive: QActive Active Object class.

Forward Traceability

QActive::QActive_getQueueMin(): This function returns the minimum of free entries of the given event queue

Definition at line 447 of file qp.h.

Member Function Documentation

◆ QActive_ctor()

void QActive_ctor	(	QActive *const	me,
		QStateHandler const	initial )

protected

QActive constructor (abstract base class).

Parameters

[in,out]	me	current instance pointer (see SAS_QP_OOA)
[in]	initial	pointer to the top-most initial state-handler function in the derived active object

Forward Traceability

DVR_QP_MC5_R11_3C: MISRA-C:2025 Rule 11.3(Required): A cast shall not be performed between a pointer to object type and a pointer to a different object type (unrelated types)

Definition at line 50 of file qf_qact.c.

◆ QActive_setAttr()

void QActive_setAttr	(	QActive *const	me,
		uint32_t	attr1,
		void const *	attr2 )

Generic setting of additional attributes (defined in some QP ports).

Forward Traceability

◆ QActive_start()

void QActive_start	(	QActive *const	me,
		QPrioSpec const	prioSpec,
		QEvtPtr *const	qSto,
		uint_fast16_t const	qLen,
		void *const	stkSto,
		uint_fast16_t const	stkSize,
		void const *const	par )

Starts execution of an active object and registers the object with the framework.

Details
Starts execution of the AO and registers the AO with the framework.

Parameters

[in,out]	me	current instance pointer (see SAS_QP_OOA)
[in]	prioSpec	priority specification for the AO (See QPrioSpec)
[in]	qSto	pointer to the storage for the ring buffer of the event queue
[in]	qLen	length of the event queue [# QEvtPtr pointers]
[in]	stkSto	pointer to the stack storage (might be NULL)
[in]	stkSize	stack size [bytes]
[in]	par	pointer to an extra parameter (might be NULL)

Usage
The following example shows starting an AO when a per-task stack is NOT needed:

#include "qpc.h"
 
int main() {
    QF_init();  // initialize the framework and the underlying RT kernel
    BSP_init(); // initialize the Board Support Package
    . . .
    // instantiate and start the active objects...
    Blinky_ctor();
    static QEvtPtr l_blinkyQSto[10]; // Event queue storage for Blinky
    QActive_start(AO_Blinky,     // AO pointer to start
                  1U,            // unique QP priority of the AO
                  l_blinkyQSto,  // storage for the AO's queue
                  Q_DIM(l_blinkyQSto), // length of the queue [entries]
                  (void *)0,     // stack storage (not used in QK)
                  0U,            // stack size [bytes] (not used in QK)
                  (void *)0);    // initialization parameter (or 0)
    . . .
    return QF_run(); // run the QF application
}

Forward Traceability

DVR_QP_MC5_R8_13: MISRA-C:2025 Rule 8.13(Advisory): A pointer should point to a const-qualified type whenever possible

Definition at line 209 of file qv.c.

◆ QActive_stop()

void QActive_stop ( QActive *const me )

protected

Stops execution of an active object and removes it from the framework's supervision.

Parameters

[in,out] me current instance pointer (see SAS_QP_OOA)

Attention: QActive_stop() must be called only from the AO that is about to stop its execution. By that time, any pointers or references to the AO are considered invalid (dangling), and it becomes illegal for the rest of the application to post events to the AO.

Forward Traceability

Definition at line 261 of file qutest.c.

◆ QActive_register_()

void QActive_register_ ( QActive *const me )

private

Register this active object to be managed by the framework.

Details
This function adds a given active object to the active objects managed by the QF framework. It should not be called by the application directly, only through the function QActive::start().

Parameters

[in,out] me current instance pointer (see SAS_QP_OOA)

Forward Traceability

Definition at line 72 of file qf_qact.c.

◆ QActive_unregister_()

void QActive_unregister_ ( QActive *const me )

private

Un-register the active object from the framework.

Details
This function unregisters a given active object from the active objects managed by the QF framework. The QP ports should not call it.

Parameters

[in] me pointer to the active object to remove from the framework.

Note: The active object that is removed from the framework can no longer participate in any event exchange.

Forward Traceability

Definition at line 121 of file qf_qact.c.

◆ QActive_post_()

bool QActive_post_	(	QActive *const	me,
		QEvt const *const	e,
		uint_fast16_t const	margin,
		void const *const	sender )

private

Posts an event e directly to the event queue of the active object using the First-In-First-Out (FIFO) policy.

Details
Direct event posting is the simplest asynchronous communication method available in QF. Should be called only through the macro QACTIVE_POST().

Parameters

[in,out]	me	current instance pointer (see SAS_QP_OOA)
[in]	e	pointer to the event to be posted
[in]	margin	number of required free slots in the queue after posting the event or QF_NO_MARGIN.
[in]	sender	pointer to a sender object (used in QS only)

Returns: 'true' (success) if the posting succeeded (with the provided margin) and 'false' (failure) when the posting fails.

Attention: For margin == QF_NO_MARGIN, this function will assert internally if the event posting fails. In that case, it is unnecessary to check the return value from this function.

Note: This function should be called only through the macro QACTIVE_POST(). The reason is that the last parameter (sender) is needed only for software tracing, and typically is only defined when software tracing is enabled. When software tracing is disabled, the macro QACTIVE_POST() does not use the sender parameter, so it might not be defined.

Remarks: This function might be implemented differently in various QP/C ports. The provided implementation assumes that the QEQueue class is used for the QActive event queue.

Usage

extern QActive * const AO_Table;
 
QState Philo_hungry(Philo * const me, QEvt const * const e) {
    QState status;
    switch (e->sig) {
        case Q_ENTRY_SIG: {
            TableEvt *pe = Q_NEW(TableEvt, HUNGRY_SIG); // dynamic alloc
            pe->philNum = me->num;
            QACTIVE_POST(AO_Table, &pe->super, me); // <===
            status = Q_HANDLED();
            break;
        }
        . . .
        default: {
            status = Q_SUPER(&QHsm_top);
            break;
        }
    }
    return status;
}

Forward Traceability

DVR_QS_MC5_R15_5: Rule 15.5(Advisory): A function should have a single point of exit at the end

Definition at line 50 of file qf_actq.c.

◆ QActive_postLIFO_()

void QActive_postLIFO_	(	QActive *const	me,
		QEvt const *const	e )

private

Posts an event e directly to the event queue of the active object using the Last-In-First-Out (LIFO) policy.

Details
The LIFO policy should be used only for self-posting and with caution because it alters order of events in the queue.

Parameters

[in,out]	me	current instance pointer (see SAS_QP_OOA)
[in]	e	pointer to the event to be posted

Note: This function might be implemented differently in various QP/C ports. The provided implementation assumes that the QEQueue class is used for the QActive event queue.

See also

QActive_post_()

Forward Traceability

DVR_QS_MC5_R15_5: Rule 15.5(Advisory): A function should have a single point of exit at the end

Definition at line 122 of file qf_actq.c.

◆ QActive_get_()

QEvt const * QActive_get_ ( QActive *const me )

private

Get an event from the event queue of an active object.

Details
This function is only for internal use inside the QP/C Framework and QP/C Application should not call this function (there is never a need for it). The behavior of this function depends on the kernel used in the QF port. For built-in kernels (QV or QK) the function can be called only when the queue is not empty, so it doesn't block. For a blocking kernel/OS the function can block and wait for delivery of an event.

Parameters

[in,out] me current instance pointer (see SAS_QP_OOA)

Returns: A pointer to the received event. The returned pointer is guaranteed to be valid (can't be NULL).

Note: This function might be implemented differently in various QP/C ports. The provided implementation assumes that the QEQueue class is used for the QActive event queue.

Forward Traceability

Definition at line 194 of file qf_actq.c.

◆ QActive_psInit()

void QActive_psInit	(	QSubscrList *const	subscrSto,
		enum_t const	maxSignal )

static

Publish event to all subscribers of a given signal e->sig.

Details
This function posts (using the FIFO policy) the event e to all active objects that have subscribed to the signal e->sig, which is called multicasting. The multicasting performed in this function is very efficient based on reference-counting inside the published event ("zero-copy" event multicasting). This function is designed to be callable from any part of the system, including ISRs, device drivers, and active objects.

Note: To avoid any unexpected re-ordering of events posted into AO queues, the event multicasting is performed with scheduler locked. However, the scheduler is locked only up to the priority level of the highest-priority subscriber, so any AOs of even higher priority, which did not subscribe to this event, are not affected.

Backward Traceability

SDS_QA_START: QA Application startup sequence

Forward Traceability

Definition at line 54 of file qf_ps.c.

◆ QActive_publish_()

void QActive_publish_	(	QEvt const *const	e,
		void const *const	sender,
		uint_fast8_t const	qsId )

staticprivate

Publish event to all subscribers of a given signal e->sig.

Details
This function posts (using the FIFO policy) the event e to all active objects that have subscribed to the signal e->sig, which is called multicasting. The multicasting performed in this function is very efficient based on reference-counting inside the published event ("zero-copy" event multicasting). This function is designed to be callable from any part of the system, including ISRs, device drivers, and active objects.

Note: To avoid any unexpected re-ordering of events posted into AO queues, the event multicasting is performed with scheduler locked. However, the scheduler is locked only up to the priority level of the highest-priority subscriber, so any AOs of even higher priority, which did not subscribe to this event, are not affected.

Attention: This operation is typically used via macro QACTIVE_PUBLISH(). This is because the last parameter qsId might be defined/provided only in the Spy build configuration (see Q_SPY). The macro ignores the qsId parameter outside the Spy configuration, so the same code builds correctly in all configurations.

Usage

QState Philo_eating(Philo * const me, QEvt const * const e) {
    QState status_;
    switch (e->sig) {
        . . .
        case Q_EXIT_SIG: {
            TableEvt const *pe = Q_NEW(TableEvt, DONE_SIG, me->id);
            QACTIVE_PUBLISH(&me->super, pe, me); // <===
            status_ = Q_RET_HANDLED;
            break;
        }
        . . .
    }
    return status_;
}

Forward Traceability

Definition at line 75 of file qf_ps.c.

◆ QActive_getQueueUse()

uint16_t QActive_getQueueUse ( uint_fast8_t const prio )

static

Definition at line 315 of file qf_actq.c.

◆ QActive_getQueueFree()

uint16_t QActive_getQueueFree ( uint_fast8_t const prio )

static

Definition at line 349 of file qf_actq.c.

◆ QActive_getQueueMin()

uint16_t QActive_getQueueMin ( uint_fast8_t const prio )

static

This function returns the minimum of free entries of the given event queue.

Details
Queries the minimum of free ever present in the given event queue of an active object with priority prio, since the active object was started.

Note: This function is available only when the native QF event queue implementation is used. Requesting the queue minimum of an unused priority level raises an assertion in the QF. (A priority level becomes used in QF after the call to the QActive_register_() function.)

Parameters

[in] prio Priority of the active object, whose queue is queried

Returns: The minimum of free ever present in the given event queue of an active object with priority prio, since the active object was started.

Backward Traceability

QActive: Active object class (based on the QHsm implementation strategy)

Forward Traceability

Definition at line 369 of file qf_actq.c.

◆ QActive_subscribe()

void QActive_subscribe	(	QActive const *const	me,
		enum_t const	sig )

protected

Subscribes for delivery of signal sig to the active object.

Details
This function is part of the Publish-Subscribe event delivery mechanism available in QF. Subscribing to an event means that the framework will start posting all published events with a given signal sig to the event queue of the active object.

Parameters

[in,out]	me	current instance pointer (see SAS_QP_OOA)
[in]	sig	event signal to subscribe

Usage
The following example shows how the Table active object subscribes to three signals in the initial transition:

QState Table_initial(Table * const me, QEvt const * const e) {
    Q_UNUSED_PAR(e);
 
    // subscribe to event signals...
    QActive_subscribe(&me->super, (enum_t)HUNGRY_SIG);
    QActive_subscribe(&me->super, (enum_t)DONE_SIG);
    QActive_subscribe(&me->super, (enum_t)TERMINATE_SIG);
 
    for (uint8_t n = 0U; n < N; ++n) {
        me->fork[n] = FREE;
        me->isHungry[n] = false;
    }
    return Q_TRAN(&Table_serving);
}

Forward Traceability

Definition at line 191 of file qf_ps.c.

◆ QActive_unsubscribe()

void QActive_unsubscribe	(	QActive const *const	me,
		enum_t const	sig )

protected

Unsubscribes from the delivery of signal sig to the active object.

Details
This function is part of the Publish-Subscribe event delivery mechanism available in QF. Unsubscribing from an event means that the framework will stop posting published events with a given signal sig to the event queue of the active object.

Parameters

[in,out]	me	current instance pointer (see SAS_QP_OOA)
[in]	sig	event signal to unsubscribe

Note: Due to the latency of event queues, an active object should NOT assume that a given signal sig will never be dispatched to the state machine of the active object after un-subscribing from that signal. The event might already be in the queue or just about to be posted, and the unsubscribe operation will not flush such events.; Unsubscribing from a signal that has never been subscribed in the first place is considered an error, and QF will raise an assertion.

Forward Traceability

Definition at line 225 of file qf_ps.c.

◆ QActive_unsubscribeAll()

void QActive_unsubscribeAll ( QActive const *const me )

protected

Unsubscribes from the delivery of all signals to the active object.

Details
This function is part of the Publish-Subscribe event delivery mechanism available in QF. Un-subscribing from all events means that the framework will stop posting any published events to the event queue of the active object.

Parameters

[in,out] me current instance pointer (see SAS_QP_OOA)

Note: Due to the latency of event queues, an active object should NOT assume that no events will ever be dispatched to the state machine of the active object after unsubscribing from all events. The events might already be in the queue or just about to be posted, and the unsubscribe operation will not flush such events. Also, the alternative event-delivery mechanisms, such as direct event posting or time events, can still be delivered to the event queue of the active object.

Forward Traceability

Definition at line 259 of file qf_ps.c.

◆ QActive_defer()

bool QActive_defer	(	QActive const *const	me,
		struct QEQueue *const	eq,
		QEvt const *const	e )

protected

Defer an event to a given separate event queue.

Details
This function is part of the event deferral support. An active object uses this function to defer an event e to the QF-supported native event queue eq. QF correctly accounts for another outstanding reference to the event and will not recycle the event at the end of the RTC step. Later, the active object might recall one event at a time from the event queue.

Remarks: An active object can use multiple event queues to defer events of different kinds.

Parameters

[in,out]	me	current instance pointer (see SAS_QP_OOA)
[in]	eq	pointer to a "raw" thread-safe queue to recall an event from.
[in]	e	pointer to the event to be deferred

Returns: 'true' (success) when the event could be deferred and 'false' (failure) if event deferral failed due to overflowing the queue.

Forward Traceability

Definition at line 44 of file qf_defer.c.

◆ QActive_recall()

bool QActive_recall	(	QActive *const	me,
		struct QEQueue *const	eq )

protected

Recall a deferred event from a given event queue.

Details
This function is part of the event deferral support. An active object uses this function to recall a deferred event from a given QF event queue. Recalling an event means that it is removed from the deferred event queue eq and posted (LIFO) to the event queue of the active object.

Parameters

[in,out]	me	current instance pointer (see SAS_QP_OOA)
[in]	eq	pointer to a "raw" thread-safe queue to recall an event from.

Returns: 'true' if an event has been recalled and 'false' if not.

Note: An active object can use multiple event queues to defer events of different kinds.

Forward Traceability

Definition at line 78 of file qf_defer.c.

◆ QActive_flushDeferred()

uint16_t QActive_flushDeferred	(	QActive const *const	me,
		struct QEQueue *const	eq,
		uint_fast16_t const	num )

protected

Flush the specified number of events from the deferred queue eq.

Details
This function is part of the event deferral support. An active object can use this function to flush a given QF event queue. The function makes sure that the events are not leaked.

Parameters

[in,out]	me	current instance pointer (see SAS_QP_OOA)
[in]	eq	pointer to a "raw" thread-safe queue to flush.
[in]	num	number of events to flush (note can be a big number, like 0xFFFFU to flush all events)

Returns: the number of events flushed from the queue.

Forward Traceability

Definition at line 135 of file qf_defer.c.

◆ QActive_evtLoop_()

void QActive_evtLoop_ ( QActive *const me )

private

Event loop thread routine for executing an active object act (defined some in QP ports).

Forward Traceability

◆ QActive_postFIFO_()

void QActive_postFIFO_	(	QActive *const	me,
		QEvt const *const	e,
		void const *const	sender )

staticprivate

Definition at line 259 of file qf_actq.c.

◆ QActive_multicast_()

void QActive_multicast_	(	QPSet *const	subscrSet,
		QEvt const *const	e,
		void const *const	sender )

staticprivate

Definition at line 132 of file qf_ps.c.

Member Data Documentation

◆ super

QAsm super

protected

Definition at line 448 of file qp.h.

◆ prio

uint8_t prio

protected

QF-priority [1..QF_MAX_ACTIVE] of this AO.

See also

QPrioSpec

Forward Traceability

Definition at line 449 of file qp.h.

◆ pthre

uint8_t pthre

protected

Preemption-threshold [1..QF_MAX_ACTIVE] of this AO.

See also

QPrioSpec

Forward Traceability

Definition at line 450 of file qp.h.

◆ thread

QACTIVE_THREAD_TYPE thread

protected

Port-dependent representation of the thread of the active object.

Details
This data might be used in various ways, depending on the QF port. In some ports, me->thread is used to store the thread handle. In other ports, me->thread can be a pointer to the Thread-Local-Storage (TLS).

Forward Traceability

Definition at line 453 of file qp.h.

◆ osObject

QACTIVE_OS_OBJ_TYPE osObject

protected

Port-dependent per-thread object.

Details
This data might be used in various ways, depending on the QF port. In some ports, me->osObject is used to block the calling thread when the native QF queue is empty. In other QF ports, the OS-dependent object might be used differently.

Definition at line 457 of file qp.h.

◆ eQueue

QACTIVE_EQUEUE_TYPE eQueue

protected

Port-dependent event-queue type (often QEQueue).

Details
The type of the queue depends on the underlying operating system or kernel. Many kernels support "message queues" that can be adapted to deliver QF events to the active object. Alternatively, QF provides a native event queue implementation that can be used as well.

Note: The native QF event queue is configured by defining the macro QACTIVE_EQUEUE_TYPE as QEQueue.

Forward Traceability

Definition at line 461 of file qp.h.

◆ QActive_registry_

QActive * QActive_registry_

private

Static (one per-class) array of registered active objects.

Forward Traceability

Definition at line 38 of file qp_pkg.h.

◆ QActive_subscrList_

QSubscrList* QActive_subscrList_

private

Static (one per-class) pointer to all subscriber AOs for a given event signal.

Forward Traceability

Definition at line 41 of file qp_pkg.h.

◆ QActive_maxPubSignal_

QSignal QActive_maxPubSignal_

private

Static (one per-class) maximum published signal (the size of the subscrList_ array).

Forward Traceability

Definition at line 44 of file qp_pkg.h.

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

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Static Private Member Functions

Private Attributes

Detailed Description

Member Function Documentation

◆ QActive_ctor()

◆ QActive_setAttr()

◆ QActive_start()

◆ QActive_stop()

◆ QActive_register_()

◆ QActive_unregister_()

◆ QActive_post_()

◆ QActive_postLIFO_()

◆ QActive_get_()

◆ QActive_psInit()

◆ QActive_publish_()

◆ QActive_getQueueUse()

◆ QActive_getQueueFree()

◆ QActive_getQueueMin()

◆ QActive_subscribe()

◆ QActive_unsubscribe()

◆ QActive_unsubscribeAll()

◆ QActive_defer()

◆ QActive_recall()

◆ QActive_flushDeferred()

◆ QActive_evtLoop_()

◆ QActive_postFIFO_()

◆ QActive_multicast_()

Member Data Documentation

◆ super

◆ prio

◆ pthre

◆ thread

◆ osObject

◆ eQueue

◆ QActive_registry_

◆ QActive_subscrList_

◆ QActive_maxPubSignal_