QEvt Struct Reference

QEvt base class. More...

#include <qep.hpp>

Inheritance diagram for QEvt:

Collaboration diagram for QEvt:

Data Fields
QSignal	sig
	signal of the event instance More...
std::uint8_t	poolId_
	pool ID (0 for static event) More...
std::uint8_t volatile	refCtr_
	reference counter More...

Detailed Description

QEvt base class.

Description

QEvt represents events without parameters and serves as the base class for derivation of events with parameters.

Usage

The following example illustrates how to add an event parameter by inheriting from the QEvt class.

struct QCalcEvt : public QEvt {  // derived from QEvt
    uint8_t keyId;               // ID of the key depressed
};

Definition at line 209 of file qep.hpp.

Field Documentation

sig

QSignal sig

signal of the event instance

Definition at line 210 of file qep.hpp.

poolId_

std::uint8_t poolId_

pool ID (0 for static event)

Definition at line 211 of file qep.hpp.

refCtr_

std::uint8_t volatile refCtr_

reference counter

Definition at line 212 of file qep.hpp.

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

• qep.hpp