The QScopedArrayPointer class stores a pointer to a dynamically allocated array of objects, and deletes it upon destruction. More...
#include <QScopedArrayPointer>
Inherits: QScopedPointer<T, Cleanup>.
Note: All functions in this class are reentrant.
This class was introduced in Qt 4.6.
QScopedArrayPointer () | |
QScopedArrayPointer ( D * p, QtPrivate::QScopedArrayEnsureSameType<T, D>::Type = 0 ) | |
T & | operator[] ( int i ) |
const T & | operator[] ( int i ) const |
The QScopedArrayPointer class stores a pointer to a dynamically allocated array of objects, and deletes it upon destruction.
A QScopedArrayPointer is a QScopedPointer that defaults to deleting the object it is pointing to with the delete[] operator. It also features operator[] for convenience, so we can write:
void foo() { QScopedArrayPointer<int> i(new int[10]); i[2] = 42; ... return; // our integer array is now deleted using delete[] }
Constructs a QScopedArrayPointer instance.
Provides access to entry i of the scoped pointer's array of objects.
If the contained pointer is null, behavior is undefined.
See also isNull().
Provides access to entry i of the scoped pointer's array of objects.
If the contained pointer is null, behavior is undefined.
See also isNull().