Added const qualifier where possible

This commit is contained in:
Th3maz1ng 2022-10-16 13:55:00 +02:00
parent cdf013f6dd
commit f8fba558e5

View File

@ -23,7 +23,7 @@ public:
Queue *queueNode = new Queue(value);
return addNewNodeAtTheEnd(queueNode);
}
unsigned int count()
unsigned int count() const
{
unsigned int counter(0);
if(isQueueEmpty(_head->_next))return counter;
@ -85,7 +85,7 @@ protected:
{
_value = value;
}
boolean isQueueEmpty(Queue *node){return node == NULL;}
boolean isQueueEmpty(Queue *node) const {return node == NULL;}
boolean addNewNodeAtTheEnd(Queue *node)
{
if(node == NULL) return false;