algo1w4d2/Kassa.cpp


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#include "Kassa.h"

#include "consts.h"

Kassa::Kassa() { _queue = new Queue(); }
Kassa::~Kassa() { delete _queue; }

std::ostream& operator << (std::ostream& output, const Kassa& k) {
	for (unsigned i = 0; i < k._queue->size(); i++)
		output << "* ";
	return output;
}

void Kassa::add_customer(const Klant& k) {
	_queue->insert(k);
}

void Kassa::step() {
	for (unsigned i = 0; i < MAX_TRANSACTION_PER_CHECKOUT; i++) {
		if (_queue->size() == 0) break;
		delete _queue->remove().release();
	}
}