Virtual Functions in C++ (thread) A virtual function is a member function declared in the base class using the 'virtual' keyword. We use virtual function to achieve runtime polymorphism. #coding #codinglife #codingisfun #codingmemes #codingdays #codingpics #codingislife
We need a virtual function to ensure correct function is called for an object. For example, you can point a pointer to base class that refers to all derived objects. #codinglife #computerscience #software #coding #reactjs
But when base class pointer contains the address of the derived class object, it always executes the base class function. That's where a virtual function can be used to execute derived class function. Check out the code example below: #programmerhumor #learntocode
#software #coding #reactjs #angular #pythoncode #programmerlife #codingpics #codingisfun #codingdays
Follow @codegpt on Twitter & Instagram for more such coding-related threads🤩 Have a good day! #programming #javascript #programmers #webdeveloper #programmer #codinglife #computerscience #software #coding #reactjs #angular #pythoncode
United States Xu hướng
- 1. #UFC322 62.5K posts
- 2. Kirby 16K posts
- 3. Bo Nickal 5,966 posts
- 4. Sark 3,825 posts
- 5. Georgia 79.1K posts
- 6. Ole Miss 9,175 posts
- 7. #GoDawgs 6,876 posts
- 8. Bama 20.9K posts
- 9. Arch 20K posts
- 10. Ewing 6,872 posts
- 11. #AEWCollision 9,360 posts
- 12. Dillon Danis 2,186 posts
- 13. Cash Jones N/A
- 14. UConn 6,508 posts
- 15. Oklahoma 32.4K posts
- 16. Bronny 7,436 posts
- 17. Texas 186K posts
- 18. Giannis 18.3K posts
- 19. Wingo 2,026 posts
- 20. Wellmaker 4,785 posts
Something went wrong.
Something went wrong.