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C++ STL (Standard Template Library)

This page contains articles, tutorials, function, programs/examples in C++ STL (Standard Template Library).

Latest Articles, Tutorials, Examples on C++ STL

The STL (Standard Template Library) in C ++ is the collection of different algorithms and class templates. STL allows a programmer to implement the basic predefined data structures easily and effectively. STL basically provide us the data structure like stacks, lists and queues. Standard template library also allows a programmer to implement many algorithms directly using predefined functions.

C++ STL Basics

1. Introduction to C++ STL (Standard Template Library)
2. Range-based loop in C++ (similar to for-each loop)
3. std::pair, std::tuple to return multiple values from a function
4. std::nth_element() in C++
5. Finding Median of an unsorted array in Linear Time using C++ standard library function
6. std::valarray class in C++
7. unordered_map in C++

C++ STL Algorithm header functions

1. std::max() function with example in C++ STL
2. std::min() function with example in C++ STL
3. std::minmax() function with example in C++ STL
4. std::min_element() function with example in C++ STL
5. std::max_element() function with example in C++ STL
6. std::copy() function with example in C++ STL
7. std::copy_n() function with example in C++ STL
8. std::copy_if() function with example in C++ STL
9. std::count() function with example in C++ STL
10. std::fill() function with example in C++ STL
11. std::fill_n() function with example in C++ STL
12. std::replace() function with example in C++ STL
13. std::replace_if() function with example in C++ STL
14. std::replace_copy() function with example in C++ STL
15. std::replace_copy_if() function with example in C++ STL
16. std::rotate() function with example in C++ STL
17. std::rotate_copy() function with example in C++ STL
18. std::accumulate() function with example in C++ STL
19. Shuffling an array using C++ STL function
20. std::binary_search() with examples in C++
21. std::equal() with examples in C++
22. std::for_each() with examples in C++
23. std::find() with examples in C++
24. std::find_first_of() with examples in C++
25. std::includes() function with example in C++
26. std::next_permutation() function with example in C++ STL
27. std::lower_bound() function with example in C++ STL
28. std::upper_bound() function with example in C++ STL
29. std::swap_ranges() function with example in C++

C++ STL Utility header functions

1. std::swap() function with example in C++ STL

C++ STL Arrays

1. Array in C++ Standard Template Library (STL) with its common functions
2. array::operator[] with Example in C++ STL
3. array::front() function with Example in C++ STL
4. array::back() function with Example in C++ STL
5. array::begin() and array::end() functions with Example in C++ STL
6. array::rbegin() and array::rend() functions with Example in C++ STL
7. array::fill() function with Example in C++ STL
8. array::size() function with Example in C++ STL
9. array::max_size() function with Example in C++ STL
10. array::empty() in C++ STL with Example
11. array::get function template with Example in C++ STL
12. Sort an array in ascending order using sort() function in C++ STL
13. Sort an array in descending order using sort() function in C++ STL
14. C++ program to find the integers which come odd number of times in an array
15. C++ STL sort function to sort an array or vector
16. How to get the first and last elements of an array in C++ STL?

C++ STL String

1. std::string in C++ STL (Standard Template Library)
2. String Assignment | C++ STL
3. string::assign() Function with Example in C++ STL
4. string::length() Function with Example in C++ STL
5. Convert numeric to string using string::to_string() in C++ STL
6. Appending text to the string using string::append() function in C++ STL
7. Create substring by given start, end index of a string | C ++ STL
8. Compare two string objects in C++ | C++ STL
9. How to convert a character to string in C++ STL?
10. How to convert an integer to string in C++ STL?
11. More...

C++ STL List

1. List functions in C++ STL (Standard Template Library)
2. Assign the elements to the list (different methods) - Example of list::assign() | C++ STL
3. std::list::empty() function in C++ STL
4. Iterate a list (Example of list::begin() and list::end() functions) | C++ STL
5. Iterate a list in reverse order (Example of list::rbegin() and list::rend() functions) | C++ STL
6. Input and add elements to a list | C++ STL
7. Get the first and last element of the list | C++ STL
8. Insert the element at beginning and end of the list | C++ STL
9. Remove all occurrences of an element and remove set of some specific from the list | C++ STL
10. Examples of list.remove_if() function | C++ STL
11. Remove all consecutive duplicate elements from the list | C++ STL
12. Merge two lists using merge() function | C++ STL
13. Creating a list by assigning the all elements of another list | C++ STL
14. Assign a list with array elements | C++ STL
15. Push characters in a list and print them separated by space in C++ STL
16. Access elements of a characters list using const_iterator in C++ STL

C++ STL Stack

1. Stack in C++ STL (Standard Template Library)
2. stack::push() function in C++ STL
3. stack::pop() function in C++ STL
4. stack::top() function in C++ STL
5. stack::size() function in C++ STL
6. stack::empty() function in C++ STL
7. Stack program using C++ Standard Template Library (STL)

C++ STL Set

1. Set in C++ STL (Standard Template Library)
2. set::size() function in C++ STL
3. set::insert() function in C++ STL
4. set::erase() function in C++ STL
5. set::empty() function in C++ STL
6. set::emplace() function in C++ STL
7. set::clear() function in C++ STL
8. set::lower_bound() function in C++ STL
9. set::upper_bound() function in C++ STL
10. set::find() function in C++ STL
11. Converting String into Set in C++ STL

C++ STL Queue

1. Queue in C++ Standard Template Library (STL)
2. Print all elements of a queue in C++ STL
3. queue::front() and queue::back() in C++ STL
4. queue::push() and queue::pop() in C++ STL
5. queue::empty() and queue::size() in C++ STL
6. Check if a queue is empty or not using queue::size() function

C++ STL Deque

1. Push and print elements in an integer deque in C++ STL

C++ STL Vector

1. Vectors in C++ Standard Template Library (STL)
2. Declare, Initialize and Access a Vector | C++ STL
3. Initialize a vector in C++ in different ways
4. Initialize 2D vector in C++ in different ways
5. Passing vector to a function in C++
6. Sort a 2D vector in C++
7. Printing all elements of a vector using vector::begin() and vector::end() functions in C++ STL
8. Printing all elements in reverse order of a vector using vector::begin() and vector::end() functions in C++ STL
9. Create an empty vector and initialize by pushing values in C++ STL
10. Create a vector by specifying the size and initialize elements with a default value in C++ STL
11. Create a vector and initialize it like an array in C++ STL
12. Create a vector and initialize it from an array in C++ STL
13. Create a vector and initialize it from another vector in C++ STL
14. Create and initialize a vector using different ways in C++ STL
15. Access vector elements using for each loop in C++ STL
16. Different ways to access elements from a Vector in C++ STL
17. Push and print elements in an integer vector in C++ STL
18. Push and print elements in a float vector in C++ STL
19. Check vector is empty or not | C++ STL
20. Copy a vector to another in C++
21. Copy a vector to another by using vector.assign() function in C++
22. Erase elements in C++ Vector using vector::erase()
23. Find largest and smallest elements in a vector | C++ STL
24. Insert elements in vector using vector::insert() | C++ STL
25. C++ STL sort function to sort an array or vector
26. Appending a vector to a vector in C++ STL
27. Difference between size and capacity of a vector in C++ STL
28. Minimum and maximum elements of a vector in C++ STL
29. How to find the maximum/largest element of a vector in C++ STL?
30. How to find the minimum/smallest element of a vector in C++ STL?
31. How to reverse vector elements in C++ STL?
32. How to find the sum of elements of a vector in C++ STL?
33. How to join two vectors in C++ STL?
34. How to find common elements between two Vectors using in C++ STL?
35. How to copy array elements to a vector in C++ STL?
36. Changing a particular element of a vector in C++ STL
37. 2D vector in C++ STL with user defined size
38. How to check whether an element exists in a vector in C++ STL?
39. Different ways to copy a vector in C++
40. Vector Functions
    • C++ STL Vector Iterators with Example
    • vector::operator[] with example in C++ STL
    • vector::at() function with example in C++ STL
    • vector::front() function with example in C++ STL
    • vector::back() function with example in C++ STL
    • vector::data() function with example in C++ STL
    • vector::assign() function with example in C++ STL
    • vector::push_back() function with example in C++ STL
    • vector::pop_back() function with example in C++ STL
    • vector::insert() function with example in C++ STL
    • vector::erase() function with example in C++ STL
    • vector::swap() function with example in C++ STL
    • vector::clear() function with example in C++ STL
    • vector::begin() function with example in C++ STL
    • vector::end() function with example in C++ STL
    • vector::rbegin() function with example in C++ STL
    • vector::rend() function with example in C++ STL
    • vector::cbegin() function with example in C++ STL
    • vector::cend() function with example in C++ STL
    • vector::crbegin() function with example in C++ STL
    • vector::crend() function with example in C++ STL
    • vector::front(), vector::back(), vector::at() and vector::data() functions with examples | C++ STL
    • vector::size() function with example in C++ STL
    • vector::max_size() function with example in C++ STL
    • vector::resize() function with example in C++ STL
    • vector::capacity() function with example in C++ STL
    • vector::empty() function with example in C++ STL
    • vector::reserve() function with example in C++ STL
    • vector::shrink_to_fit() function with example in C++ STL
    • vector::swap() function with Example in C++ STL

C++ STL Map

1. Map in C++ | C++ STL
2. map::size() function in C++ STL with Example
3. map::max_size() function with Example in C++ STL
4. map::empty() function with Example in C++ STL
5. Insert elements in map | C++ STL
6. Delete elements from a Map | C++ STL
7. C++ program to print all the Repeated Numbers with Frequency in an Array
8. C++ program to print all the Non-repeated Numbers in an Array
9. C++ STL | Sort a map based on values instead of keys

C++ STL Multimap

1. Multimap in C++ STL
2. Multimap insert(), erase() in C++ STL
3. Multimap find(), lower_bound(), upper_bound() in C++ STL

C++ STL Priority Queue

1. C++ STL | User-defined comparator for priority queue

C++ STL Heap

1. Create Heap by using make_heap() | C++ STL

C++ STL MISC.

1. Binary Search in C++ using Standard Template Library (STL) function binary_search()