Queue C

This is a simple queue implementation in C using an array. The queue is implemented as a normal queue.

Functions

• Queue* createQueue(int size): Create a queue with a given size.
• void destroyQueue(Queue* queue): Destroy the queue object.
• bool isEmpty(Queue* queue): Check if the queue is empty
• bool isFull(Queue* queue): Check if the queue is full
• void enqueue(Queue* queue, int element): Enqueue an element to the queue
• int dequeue(Queue* queue): Dequeue an element from the queue
• int getFront(Queue* queue): Get the front element of the queue.
• int getRear(Queue* queue): Get the rear element of the queue.
• int getSize(Queue* queue): Get the size of the queue

Usage

// Create a queueQueue*queue=createQueue(5);
// Enqueue elementsenqueue(queue, 1);
enqueue(queue, 2);
enqueue(queue, 3);
enqueue(queue, 4);
enqueue(queue, 5);
// Check if the queue is fullif (isFull(queue)) {
printf("Queue is full!\n");
} else {
printf("Queue is not full!\n");
}
// Dequeue elementsprintf("Dequeue: %d\n", dequeue(queue));
printf("Dequeue: %d\n", dequeue(queue));
printf("Dequeue: %d\n", dequeue(queue));
// Get the front elementprintf("Front: %d\n", getFront(queue));
// Get the rear elementprintf("Rear: %d\n", getRear(queue));
// Get the size of the queueprintf("Size: %d\n", getSize(queue));
// Destroy the queuedestroyQueue(queue);

License

This project is licensed under the GPL-3.0 License - see the LICENSE file for details.

© Copyright Max Base, 2022