54 lines
1.2 KiB
C++
54 lines
1.2 KiB
C++
|
using namespace std;
|
||
|
|
#include "person.h"
|
||
|
|
|
||
|
|
void person::update_food(string new_food) {
|
||
|
|
if(name != "Kevin Bacon")
|
||
|
|
favorite_food = new_food;
|
||
|
|
}
|
||
|
|
|
||
|
|
void person::food_friend() {
|
||
|
|
cout << "freinds for " << this->name << " with similar tastes: [";
|
||
|
|
for(auto i = friends.begin(); i != friends.end(); i++) {
|
||
|
|
if((*i)->favorite_food == this->favorite_food) {
|
||
|
|
cout << "'" << (*i)->name << "', ";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
cout << "]" << endl;
|
||
|
|
}
|
||
|
|
|
||
|
|
int person::bacon_number() {
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
ostream &operator<<(ostream &stream, person & p) {
|
||
|
|
stream << "{name: '" << p.name
|
||
|
|
<< "', favorite_food: '" << p.favorite_food
|
||
|
|
<< "'";
|
||
|
|
|
||
|
|
if(p.friends.size() > 0) {
|
||
|
|
stream << ", friends: [";
|
||
|
|
for(auto i = p.friends.begin(); i != p.friends.end(); i++) {
|
||
|
|
if (i != p.friends.begin()) {
|
||
|
|
stream << ", ";
|
||
|
|
}
|
||
|
|
stream << "'" << (*i)->name << "'";
|
||
|
|
}
|
||
|
|
stream << "]";
|
||
|
|
}
|
||
|
|
|
||
|
|
stream << "}";
|
||
|
|
return stream;
|
||
|
|
}
|
||
|
|
|
||
|
|
istream &operator>>(istream &stream, person &o) {
|
||
|
|
string buffer;
|
||
|
|
cout << "name: ";
|
||
|
|
stream.ignore();
|
||
|
|
getline(stream, buffer);
|
||
|
|
o.name = buffer;
|
||
|
|
cout << "food: ";
|
||
|
|
getline(stream, buffer);
|
||
|
|
o.favorite_food = buffer;
|
||
|
|
return stream;
|
||
|
|
}
|