group.cpp

sdd5练习1-4答案

#include "Group.h"

void Group::add(Client *ptr) {
	this->objects.push_back(ptr);
}

vector<Client*>::iterator Group::begin() {
	return this->objects.begin();
}

vector<Client*>::iterator Group::end() {
	return this->objects.end();
}

Client* Group::operator [](const std::string &email) {
	iterator it;
	for (it = this->begin(); it != this->end(); it ++) {
		if ((*it)->getEmail() == email) {
			return *it;
		}
	}
	return NULL;
}