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Introduction to Class templates | Class Templates
C++ Templates
course content

Зміст курсу

C++ Templates

C++ Templates

1. Creating First Template
2. Templates Usage
3. Class Templates
4. Template Specialization

bookIntroduction to Class templates

In addition to function templates, there are also class templates. They share many of the same concepts, so what you have already learned applies for this as well. Look at the simple example of class template:

cpp

main

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#include <iostream> // Creating a template using `template` keyword template <typename T> class Box { private: T value; // Stores the value of type `T` public: Box(T value) : value(value) {} // Constructor initializes the `value` }; int main() { Box<int> intBox(123); // Creating a Box object for an integer type }

Note

Try to pass different types to the class.

Class templates are often used as containers for data because they allow you to choose any type for storage. This flexibility enables the creation of generic data structures.

What is a class template in C++?

What is a class template in C++?

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