Revision as of 21:08, 31 October 2023 edit Closed Limelike Curves (talk \| contribs) Extended confirmed users, Pending changes reviewers 8,356 edits m →Purpose: Fix code block formatting Tag: Visual edit ← Previous edit		Revision as of 03:18, 1 November 2023 edit undo 2601:45:8000:7200:b129:ca03:4eb8:d5ca (talk) Fix a grammatical error Next edit →
Line 10: The need of the virtual function or abstract method can be understood as follows: A class is a user-defined data type. It is used to model an identified Entity in the problem ___domain. The information required of an entity becomes fields or data members of the class, The actions required of the entity becomes member functions or methods of the class. However, in some ~~situation~~situations, It is not possible to provide definition to one or more methods of the class. Let us understand the concept in the following scenario. The identified Entity is Two-dimensional figure. It has two dimensions. Its area is required to be computed. Triangle, Rectangle, Square, Circle etc. are all two-dimensional figures. However the formula to compute area is different for each of the figures.

Virtual function: Difference between revisions