lifetime of foreach

[BalaQT]

hi,
just a basic question.
just to confirm im asking.

what will be the lifetime of the lineedit ?

foreach(QLineEdit* le1,qw->findChildren<QLineEdit*>())
    {
        le1->clear();
    }

foreach(QLineEdit* le1,qw->findChildren<QLineEdit*>())
    {
        le1->clear();
    }

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im using le1->clear() for clearing the lineedit content.

i want to know, le1 will be deleted @ the end of the brace right?
or do i need to delete?
Bala