What is Namespace in C++ Programming | Namespaces | C++ Programming Tutorial | Intellipaat
33▶️ Intellipaat's Advanced Certification in Full Stack Web Developer Course: https://intellipaat.com/full-stack-web-development-course-eict-iit-guwahati/
In this video on Namespace in C++, you will learn about one of the most commonly used keywords in the C++ programming language, namespace. A namespace is a feature in C++ that allows you to organize code into logical groupings or containers in order to avoid naming conflicts and make your code more modular and organized. Namespaces are especially useful in large and complicated codebases because separate areas of the code may have classes, methods, or variables with similar names.
Through this video, you will learn how to use a namespace and different ways by which you can access the elements of a namespace. This video also talks about how you can create a nested namespace and discusses all this theoretical information in a hands-on coding section to help you better understand the concept of the namespace.
🔵 Following topics are covered in this session:
0:00 - Introduction
0:58 - What is Namespace?
2:20 - What is Std?
2:52 - Different Ways To Use Namespace
4:02 - Nested Namespace
4:28 - HandsOn
A namespace is a feature in C++ that allows you to organize code into logical groupings or containers to avoid naming conflicts and make your code more modular and organized.
The "namespace" keyword is followed by the name of the namespace and a block of code containing the elements you want to include in the namespace.
The scope resolution operator (::) is commonly used to access elements (variables, functions, classes, etc.) within a namespace.
The scope resolution operator is used to refer to an out-of-scope global variable or member function. As a result, we employ the scope resolution operator to access a program's hidden variable or function. The double colon (::) sign represents the operator.
You can use the "using" directive to make namespace items available without explicitly specifying the name of the namespace every time.
You can create a hierarchy of namespaces by nesting one namespace inside another namespace.
▶️ Intellipaat Achievers Channel: https://www.youtube.com/@intellipaatachievers
🔵 Intellipaat Training courses: https://intellipaat.com/
Intellipaat is a global online professional training provider. We offer some of the most updated, industry-designed certification training programs, including courses in Big Data, Data Science, Artificial Intelligence, and 150 other top-trending technologies.
We help professionals make the right career decisions, choose trainers with over a decade of industry experience, provide extensive hands-on projects, rigorously evaluate learner progress, and offer industry-recognized certifications. We also assist corporate clients in upskilling their workforce and keeping them in sync with the changing technology and digital landscape.
📌 Do subscribe to Intellipaat channel & get regular updates on videos: https://goo.gl/hhsGWb
----------------------------
🔵 Intellipaat Edge
1. 24*7 Lifetime Access & Support
2. Flexible Class Schedule
3. Job Assistance
4. Mentors with +14 yrs
5. Industry-Oriented Courseware
6. Life time free Course Upgrade
------------------------------
🔵 For more information:
Please write us to sales@intellipaat.com or call us at +91-7847955955
- Website: https://intellipaat.com/
- Facebook: https://www.facebook.com/intellipaato...
- Telegram: https://t.me/s/Learn_with_Intellipaat
- Instagram: https://www.instagram.com/intellipaat
- LinkedIn: https://www.linkedin.com/company/inte...
- Twitter: https://twitter.com/Intellipaat
Other Videos By Intellipaat
Other Statistics
Counter-Strike: Source Statistics For Intellipaat
At present, Intellipaat has 52,048 views spread across 10 videos for Counter-Strike: Source, with his channel uploading 14 hours worth of Counter-Strike: Source videos. This makes up less than 0.27% of the total overall content on Intellipaat's YouTube channel.