vectors!

**mihsah** · February 5th, 2008, 05:12 PM

how do we access vector indexes for instance 0,1,2,3 without using addresses and references?

**wildfrog** · February 5th, 2008, 05:21 PM

Like this?

Code:

std::vector<int> vec;
vec.push_back(1);
vec.push_back(2);

int i = vec[1];

- petter

**MikeAThon** · February 5th, 2008, 07:36 PM

Or maybe using an iterator??

Code:

std::vector<int> vec;
vec.push_back(1);
vec.push_back(2);

std::vector<int>::iterator it = vec.begin();

int i = *it;
int j = *(it++);

Mike

**Mybowlcut** · February 6th, 2008, 12:25 AM

Code:

std::vector<int> vec;
vec.push_back(1);
vec.push_back(2);

int i = vec.at(0);
int j = vec.at(1);

?

Thread: vectors!