QtTaskTree::ForeverIterator Class

class QtTaskTree::ForeverIterator

For 요소 내부에서 사용할 무한 반복기입니다. 더 보기...

헤더:	`#include <qtasktree.h>`
CMake:	`find_package(Qt6 REQUIRED COMPONENTS TaskTree)` `target_link_libraries(mytarget PRIVATE Qt6::TaskTree)`
qmake:	`QT += tasktree`
이후:	Qt 6.11
상속합니다:	QtTaskTree::Iterator

상속된 멤버를 포함한 모든 멤버 목록

참고: 이 클래스의 모든 함수는 재인용됩니다.

공용 함수

ForeverIterator()

자세한 설명

Iterator, RepeatIterator, UntilIterator, ListIterator 를참조하세요 .

멤버 함수 문서

ForeverIterator::ForeverIterator()

For (ForeverIterator() >> Do {} 구문에 대한 네버 엔딩 이터레이터를 구성합니다.

참고: Do 본문이 병렬 모드를 지정하는 경우 매우 주의하세요. 이 경우 QTaskTree 은 무한한 수의 작업을 인스턴스화할 수 있습니다.

사용 예시

static const int maxNumber = 10;const int luckyNumber = QRandomGenerator().global()->bounded(maxNumber);
qDebug() << "Today's lucky number is:" << luckyNumber;
qDebug() << "Let's start the drawing...";

const auto onNumberCheck = [luckyNumber] { const int drawnNumber = QRandomGenerator().global()->bounded(maxNumber);    qDebug() << "You have drawn:" << drawnNumber;
   bool won = drawnNumber== luckyNumber; if (won)        qDebug() << "You have won! Congratulations!";
   return won; };const Group recipe = For (ForeverIterator()>> Do { stopOnSuccess,timeoutTask(1s),    QSyncTask(onNumberCheck) };

QTaskTree 에 의해 recipe 이 시작될 때 가능한 출력입니다:

Today's lucky number is: 8
Let's start the drawing...
You have drawn: 2
You have drawn: 2
You have drawn: 6
You have drawn: 7
You have drawn: 9
You have drawn: 8
You have won! Congratulations!

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