C++ Vectors – std::vector – Containers Library

Vectors are sequence container (same as dynamic arrays) which resizes itself automatically. The size changes (i.e. vector can shrink or expand as needed at run time) when an element is inserted or deleted, with their storage being handled automatically by the container. Just like arrays, vector elements are placed in adjacent memory locations so that they can be accessed and traversed using iterators i.e. subscript operator [].

The Standard C++ Library: Generic containers

Container classes are the solution to a specific kind of code reuse problem. They are building blocks used to create object-oriented programs’ they make the internals of a program much easier to construct.   The Standard C++ Library: Generic containers...