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Jul 9, 2024 · Learn how to use C++ operators with user-defined types by redefining their meaning. See examples, rules, and limitations of operator overloading in C++ with code and explanations.
Learn how to define operators to work with user-defined types like classes and structures in C++. See syntax, examples, and things to remember for operator overloading.
Aug 11, 2024 · Learn how to customize the C++ operators for user-defined types with overloaded operators. See syntax, examples, restrictions, and new operators (since C++20).
Code sample
std::ostream& operator<<(std::ostream& out, const Fraction& f) {return out << f.num() << '/' << f.den() ;}bool operator==(const Fraction& lhs, const Fraction& rhs) {return lhs.num() == rhs.num() && lhs.den() == rhs.den();...Operator overloading allows you to define your own versions of the operators that work with different data types, including classes that you’ve written. This chapter explains the basics of operator overloading, best practices, and examples of overloading arithmetic, comparison, and bitwise operators.
Feb 16, 2022 · Learn how to use the operator keyword to redefine the meaning of built-in operators for user-defined types in C++. See syntax, examples, and rules for overloading unary, binary, assignment, and other operators.
Aug 10, 2024 · Learn how to overload operators in C++ to provide a special meaning for user-defined data types. See syntax, rules, approaches, and examples of operator overloading with code and output.
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May 9, 2024 · Learn how to redefine the behavior of existing operators for your class using different functions in C++. See examples of operator overloading using friend, member and global functions with binary and unary operators.