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What is a reference in C++?



What is a reference in C++?..

Answer / hrpynux@gmail.com

References are the third basic kind of variable that C++ supports. A reference is a C++ variable that acts as an alias to another object or value. C++ supports three kinds of references: References to non-const values (typically just called “references”, or “non-const references”), which we'll discuss in this lesson.

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