66 lines
1.4 KiB
C++
66 lines
1.4 KiB
C++
|
#include "people.h"
|
||
|
|
|
||
|
|
people::~people() {
|
||
|
|
for(auto i: persons) {
|
||
|
|
delete i;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
bool people::contains(string name) {
|
||
|
|
for(auto i: persons) {
|
||
|
|
if(i->name == name) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
void people::add_person(string name, string food) {
|
||
|
|
if(not contains(name)) {
|
||
|
|
person * tmp = new person(name, food);
|
||
|
|
persons.push_back(tmp);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void people::connect(unsigned int a, unsigned int b) {
|
||
|
|
cout << *this << endl;
|
||
|
|
person * p1 = persons[a];
|
||
|
|
person * p2 = persons[b];
|
||
|
|
p1->friends.insert(p2);
|
||
|
|
p2->friends.insert(p1);
|
||
|
|
}
|
||
|
|
|
||
|
|
void people::unfriend(unsigned int a, unsigned int b) {
|
||
|
|
cout << *this << endl;
|
||
|
|
person * p1 = persons[a];
|
||
|
|
person * p2 = persons[b];
|
||
|
|
|
||
|
|
auto p2it = p1->friends.find(p2);
|
||
|
|
if(p2it != p1->friends.end())
|
||
|
|
p1->friends.erase(p2it);
|
||
|
|
|
||
|
|
auto p1it = p2->friends.find(p1);
|
||
|
|
if(p1it != p2->friends.end())
|
||
|
|
p2->friends.erase(p1it);
|
||
|
|
}
|
||
|
|
|
||
|
|
void people::food_update(unsigned int a, string new_food) {
|
||
|
|
persons[a]->update_food(new_food);
|
||
|
|
}
|
||
|
|
|
||
|
|
unsigned int people::size() {
|
||
|
|
return persons.size();
|
||
|
|
}
|
||
|
|
|
||
|
|
person * people::operator[](unsigned int i) {
|
||
|
|
return persons[i];
|
||
|
|
}
|
||
|
|
|
||
|
|
ostream & operator<<(ostream & os, people & p) {
|
||
|
|
os << "people (" << p.persons.size() << "):" << endl;
|
||
|
|
for(unsigned int i=0; i < p.persons.size(); i++) {
|
||
|
|
os << i << " : " << *p.persons[i] << endl;
|
||
|
|
}
|
||
|
|
return os;
|
||
|
|
}
|