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  2. Operators in C and C++ - Wikipedia

    en.wikipedia.org/wiki/Operators_in_C_and_C++

    All relational (comparison) operators can be overloaded in C++. Since C++20 , the inequality operator is automatically generated if operator== is defined and all four relational operators are automatically generated if operator<=> is defined.

  3. Operator overloading - Wikipedia

    en.wikipedia.org/wiki/Operator_overloading

    Only extant operators in the language may be overloaded, by defining new functions with identifiers such as "+", "*", "&" etc. Subsequent revisions of the language (in 1995 and 2005) maintain the restriction to overloading of extant operators. In C++, operator overloading is more refined than in ALGOL 68. [44]

  4. Move assignment operator - Wikipedia

    en.wikipedia.org/wiki/Move_assignment_operator

    In the C++ programming language, the move assignment operator = is used for transferring a temporary object to an existing object. The move assignment operator, like most C++ operators, can be overloaded. Like the copy assignment operator it is a special member function.

  5. Assignment operator (C++) - Wikipedia

    en.wikipedia.org/wiki/Assignment_operator_(C++)

    In the C++ programming language, the assignment operator, =, is the operator used for assignment.Like most other operators in C++, it can be overloaded.. The copy assignment operator, often just called the "assignment operator", is a special case of assignment operator where the source (right-hand side) and destination (left-hand side) are of the same class type.

  6. C++ - Wikipedia

    en.wikipedia.org/wiki/C++

    C++ provides more than 35 operators, covering basic arithmetic, bit manipulation, indirection, comparisons, logical operations and others. Almost all operators can be overloaded for user-defined types, with a few notable exceptions such as member access (. and .*) and the conditional operator. The rich set of overloadable operators is central ...

  7. Operator (computer programming) - Wikipedia

    en.wikipedia.org/wiki/Operator_(computer...

    An operator, defined by the language, can be overloaded to behave differently based on the type of input. Some languages (e.g. C, C++ and PHP ) define a fixed set of operators, while others (e.g. Prolog , [ 6 ] Seed7 , [ 7 ] F# , OCaml , Haskell ) allow for user-defined operators.

  8. Function overloading - Wikipedia

    en.wikipedia.org/wiki/Function_overloading

    Function overloading is usually associated with statically-typed programming languages that enforce type checking in function calls. An overloaded function is a set of different functions that are callable with the same name. For any particular call, the compiler determines which overloaded function to use and resolves this at compile time ...

  9. C++ classes - Wikipedia

    en.wikipedia.org/wiki/C++_classes

    In C++, operators, such as + - * /, can be overloaded to suit the needs of programmers. These operators are called overloadable operators. By convention, overloaded operators should behave nearly the same as they do in built-in datatypes (int, float, etc.), but this is not required.