Vectors inside a struct in C++

Question

struct node {
  char name_;
  vector<node*> nbs_;
};

node a, b, c;
  a.name_ = 'a';
  b.name_ = 'b';
  c.name_ = 'c';
  a.nbs_.push_back(&b);
  a.nbs_.push_back(&c);

  for (vector<node*>::iterator i = a.nbs_.begin(); i != a.nbs_.begin(); i++) {
    cout << (*i)->name_;
  }

Why isn't the above code working. It prints nothing. I wanted it to print node b's and c's name.

Erik · Accepted Answer · 2011-04-15 18:05:19Z

13

i != a.nbs_.begin();

should be

i != a.nbs_.end();

answered Apr 15, 2011 at 18:05

Erik

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