The C++ Standard Library provides a comprehensive set of classes and functions that are widely used in C++ programming. It includes input/output streams, containers, algorithms, and more. This reference guide will help you understand the various components of the C++ Standard Library.
Containers
The C++ Standard Library includes several container classes that are used to store and manipulate collections of data. Here are some of the most commonly used containers:
- Vector: A dynamic array that can grow and shrink in size.
- List: A doubly-linked list that allows for efficient insertion and deletion of elements.
- Queue: A first-in, first-out (FIFO) collection.
- Stack: A last-in, first-out (LIFO) collection.
For more information on containers, visit our Containers Reference.
Algorithms
The C++ Standard Library provides a wide range of algorithms that can be used to perform operations on collections of data. These algorithms are designed to be efficient and easy to use.
- Sort: Sorts the elements of a container in ascending or descending order.
- Search: Searches for an element in a container.
- Transform: Copies elements from one container to another, applying a specified operation to each element.
For more information on algorithms, visit our Algorithms Reference.
Input/Output Streams
The C++ Standard Library provides input/output streams for reading from and writing to files, standard input/output, and other devices.
- iostream: Provides input/output operations for standard input/output.
- fstream: Provides input/output operations for files.
- sstream: Provides input/output operations for strings.
For more information on input/output streams, visit our I/O Streams Reference.
By using the C++ Standard Library, you can greatly simplify your programming tasks and take advantage of the extensive functionality provided by the library.