QMap 遍歷

QMap遍歷

bool isExist = false;
QList<int> list_keys = near_line_id2.keys();
for (int k = 0; k < list_keys.size();k++) {
    int indexKey = list_keys.at(k);
    int indexValue = near_line_id2.value(indexKey);

    qDebug() << indexKey << "              " << indexValue;
}

 

 QMap((1, 7)(3, 4))
1                7
3                4

 

 

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