QList <QString> list;
{
QString str("This is a test string");
list < < str;
}
qDebug() < < list[0] < < "How are you";
请问上述代码为什么输出结果是:
"This is a test string" How are you
呢?
1. "This is a test string" ----引号哪来的?
3. [0]去掉只对list输出的时候 输出结果变成:
("This is a test string") How are you ----------括号哪来的?
达人帮解释解释哈~
[ 此帖被sakiola在2009-08-14 09:40重新编辑 ]