.front()

The .front() method returns the next element within the queue. This will be the oldest element of the queue or the element which was added the earliest.

Syntax

The .front() method can be called on a queue using the following syntax:

queueName.front();

Codebyte Example

The following codebyte example calls the .front() method on the colors queue:

Code
Output
Loading...

Contributors

Interested in helping build Docs? Read the Contribution Guide or share your thoughts in this feedback form.

Learn C++ on Codecademy