listing.cpp

来自「This assessment creates an initial versi」· C++ 代码 · 共 28 行

#include "Listing.h"
#include <assert.h>

using namespace std;

void Listing::add(Advertisement* ptr)
{
	assert(ptr != NULL);
	objects.push_back(ptr);
}

vector<Advertisement*>::iterator Listing::begin()
{
	return objects.begin();
}

vector<Advertisement*>::iterator Listing::end()
{
	return objects.end();
}

Advertisement* Listing::operator[](const int& number)
{
	for(iterator ite = begin();ite != end();ite++)
		if( (*ite)->getNumber() == number)
			return *ite;
		return NULL;
}