In this chapter, we introduced the Standard Template Library and discussed its three key componentscontainers, iterators and algorithms. You learned the STL sequence containers, vector, deque and list, which represent linear data structures. We discussed associative containers, set, multiset, map and multimap, which represent nonlinear data structures. You also saw that the container adapters stack, queue and priority_queue can be used to restrict the operations of the sequence containers for the purpose of implementing the specialized data structures represented by the container adapters. We then demonstrated many of the STL algorithms, including mathematical algorithms, basic searching and sorting algorithms and set operations. You learned the types of iterators each algorithm requires and that each algorithm can be used with any container that supports the minimum iterator functionality the algorithm requires. You also learned class bitset, which makes it easy to create and manipulate bit sets as a container. Finally, we introduced function objects that work syntactically and semantically like ordinary functions, but offer advantages such as performance and the ability to store data.

In the next chapter, we discuss several more advanced C++ features, including cast operators, namespaces, operator keywords, pointer-to-class-member operators, multiple inheritance and virtual base classes.

C++ How to Program
C++ How to Program (5th Edition)
ISBN: 0131857576
EAN: 2147483647
Year: 2004
Pages: 627
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