Explain the concepts of static and dynamic polymorphism in C++.

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Aryan Kumar · Answer

Sure. Polymorphism is the ability of an object to take on different forms. In C++, there are two types of polymorphism: static polymorphism and dynamic polymorphism.
Static polymorphism is also known as compile-time polymorphism. It is achieved by using function overloading and operator overloading.
Function overloading allows you to have multiple functions with the same name, but with different parameters. The compiler will choose the correct function to call based on the types of the arguments that are passed in.Operator overloading allows you to give new meaning to existing operators. This can be useful for making code more concise and readable, or for providing new functionality to user-defined types.
Dynamic polymorphism is also known as runtime polymorphism. It is achieved by using virtual functions.
Virtual functions are functions that can be overridden in derived classes. When a virtual function is called, the compiler will not know which version of the function to call until runtime. The version of the function that is called will be determined by the type of the object that the function is called on.
Dynamic polymorphism is more flexible than static polymorphism, but it is also more complex. It is important to use dynamic polymorphism carefully, as it can make code more difficult to understand and debug.
Here is a table summarizing the differences between static and dynamic polymorphism:
Feature
Static polymorphism
Dynamic polymorphism
Also known as
Compile-time polymorphism
Runtime polymorphism
Achieved by
Function overloading and operator overloading
Virtual functions
Flexibility
Less flexible
More flexible
Complexity
Less complex
More complex

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Explain the concepts of static and dynamic polymorphism in C++.

Revati S Misra

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Feature	Static polymorphism	Dynamic polymorphism
Also known as	Compile-time polymorphism	Runtime polymorphism
Achieved by	Function overloading and operator overloading	Virtual functions
Flexibility	Less flexible	More flexible
Complexity	Less complex	More complex