QVector > toList

QVectoをQListに変換・QListをQVectorに変換

解説

toList()はQVectorをQListに変換します．
fromList()ははQListをQVectorに変換します．

定義は以下の通りです．

QList<T> QVector::toList () const
QVector<T> QVector::fromList ( const QList<T> & list ) [static]

fromList()は静的メソッドです．

使用例

#include <QTextCodec>
#include <QTextStream>
#include <QVector>
#include <QList>
 
int main(int argc, char *argv[]) {
	QTextCodec::setCodecForTr(QTextCodec::codecForLocale());
	QTextStream out(stdout);
 
	QVector<QString> vec;
	vec << "0" << "1" << "2" << "3"; // vec = (0, 1, 2, 3)
 
	QList<QString> lst = vec.toList();
	foreach(QString value, lst) {
		out << value << ",";
	}
	out << "\n";
 
	QVector<QString> vec2 = QVector<QString>::fromList(lst);
	foreach(QString value, lst) {
		out << value << ",";
	}
	out << "\n";
 
	return 0;
} 

出力

0,1,2,3,
0,1,2,3,