listing.cpp

卡内基梅隆大学ssd5数据结构的实验内容包括实验

#include"Listing.h"

using namespace std;

Advertisement * Listing::operator[](const int& number){
	for(int i = 0; i < objects.size() ;i++){
		if(objects[i]->getNumber() == number){
			return objects[i];
		}
	}
	return NULL;
}

void Listing::add(Advertisement* ptr){
	objects.push_back(ptr);
}

Listing::iterator Listing::begin(){
	iterator i = objects.begin();
	return i;

}

Listing::iterator Listing::end(){
	iterator i = objects.end();
	return i;

}