Mar 17, 2025 · The Standard Template Library (STL) is a set of C++ template classes that are used to implement widely popular algorithms and data structures such as vectors, lists, stacks, and queues. It is part of the C++ Language ISO standard.

Standard Template Library: Algorithms The header <algorithm> defines a collection of functions especially designed to be used on ranges of elements. A range is any sequence of objects that can be accessed through iterators or pointers, such as an …

In C++, the Standard Template Library (STL) provides a set of programming tools to implement algorithms and data structures like vectors, lists, queues, etc. STL implements these data structures and algorithms using general-purpose classes …

It provides four components called algorithms, containers, functors, and iterators. [1] The STL provides a set of common classes for C++, such as containers and associative arrays, that can be used with any built-in type or user-defined type that supports some elementary operations (such as copying and assignment).

The Standard Template Library provides a set of well structured generic C++ components that work together in a seamless way. What is STL (cont’d)? Generic Programming: Why Use STL? e.g., instead of writing a search routine for each kind of container, one only write one for each iterator type & apply it any container.

At the core of the C++ Standard Template Library are following three well-structured components −. Containers are used to manage collections of objects of a certain kind. There are several different types of containers like deque, list, vector, map etc. Algorithms act on containers.

Learn about the Standard Template Library (STL) in C++ with this easy guide. Understand containers, algorithms, iterators, and how STL simplifies coding with ready-made tools for efficient programming.

Consider, for example, how to write an algorithm that performs linear search through a range. This is the STL's find algorithm. Find takes three arguments: two iterators that define a range, and a value to search for in that range.

Templates provide method for creating concrete object from a parameterized instantiation. The C++ Standard Template Library (STL) is a collection of algorithms with well defined usage interfaces that can be exploited over a range of container types.

Learn C++ Standard Template Library (STL) concepts, including containers, algorithms, and iterators, to enhance code efficiency and reusability with practical examples.