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C++ 如何显示QList中存储的QPointF?_C++_Qt_Pointers_Qlist - Fatal编程技术网

C++ 如何显示QList中存储的QPointF?

C++ 如何显示QList中存储的QPointF?,c++,qt,pointers,qlist,C++,Qt,Pointers,Qlist,给我: 错误:与“运算符”不匹配AFAIK QPointF类本身没有可以使用的 foreach循环将更简单: #include <QDebug> QList<QPointF> markers; markers.append(getLat(), getLon()); QList<QPointF>::iterator i; for (i = markers.begin(); i != markers.end(); ++i) qDebug() <&l

给我:

错误:与“运算符”不匹配AFAIK QPointF类本身没有可以使用的


foreach循环将更简单:

#include <QDebug>
QList<QPointF> markers;
markers.append(getLat(), getLon());
QList<QPointF>::iterator i;
for (i = markers.begin(); i != markers.end(); ++i)
    qDebug() << *i;
#include <QDebug>
Q_FOREACH( QPointF p, markers ) {
    qDebug() << p;
}