how is push_back implemented in STL vector?

Posted by skydoor on Stack Overflow See other posts from Stack Overflow or by skydoor
Published on 2010-04-12T20:04:08Z Indexed on 2010/04/12 20:13 UTC
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I was asked this question in an interview.

The points I answered are like this

1) an index pointing to the current position;

2) resize if neccessary.

Can anybody elaborate more?

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