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