Implementing a unique pointer

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This lesson contains approximately 10 minutes of video content.

RAII and destruction process revisited

This question is ungraded.

For the unique pointer implementation introduced in this lesson, what did the release behavior do? Select the best answer.

Released ownership of the resource to the caller, who would then be responsible for eventually deleting it.

Releases ownership of the resource currently owned (if any) and takes ownership of the object whose address is passed to it.

Releases the resource held by the unique pointer.

Transfers ownership of a resource to the unique pointer object.

Practice question: try as many times as you like

This question is ungraded.

For the unique pointer implementation introduced in this lesson, what did the reset behavior do? Select the best answer.

Released ownership of the resource to the caller, who would then be responsible for eventually deleting it.

Releases ownership of the resource currently owned (if any) and takes ownership of the object whose address is passed to it.

Releases the resource held by the unique pointer.

Transfers ownership of a resource to the unique pointer object.

Practice question: try as many times as you like

This question is ungraded.

For the unique pointer implementation introduced in this lesson, what did the copy constructor do? Select the best answer.

Nothing: it was deleted.

Released ownership of the resource to the caller, who would then be responsible for eventually deleting it.

Releases ownership of the resource currently owned (if any) and takes ownership of the object whose address is passed to it.

Transfers ownership of a resource to the unique pointer object.

Practice question: try as many times as you like

On this page

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