algo1w4d2/Queue.cpp


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#include "Queue.h"
#include "Klant.h"

Queue::Queue() {}
Queue::~Queue() {
	while (size() != 0)
		delete remove().release();
}

void Queue::insert(const Klant& k) {
	_queue.push_back(std::unique_ptr<Klant>(new Klant(k)));
}

std::unique_ptr<Klant> Queue::remove() {
	std::unique_ptr<Klant> s = std::move(_queue.at(0));
	_queue.erase(_queue.begin());
	return s;
}

Klant* Queue::peek() {
	return _queue.at(0).get();
}

unsigned Queue::size() {
	return _queue.size();
}