Which of the following three ways to create a new object and manage it
with QSharedPointer is preferable?
class Foo;
QSharedPointer<Foo> f1, f2, f3; // class members
f1.reset(new Foo);
f2 = QSharedPointer<Foo>::create(); // or even f2 = f2.create()
f3.swap(QSharedPointer<Foo>::create()); // or f3.swap(f3.create()))
I find #2 the easiest to read. Do #2 and #3 perform any differently?
Anything else to consider?
Hamish
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