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  2. Operator overloading - Wikipedia

    en.wikipedia.org/wiki/Operator_overloading

    Operator overloading is syntactic sugar, and is used because it allows programming using notation nearer to the target domain [1] and allows user-defined types a similar level of syntactic support as types built into a language. It is common, for example, in scientific computing, where it allows computing representations of mathematical objects ...

  3. Operator (computer programming) - Wikipedia

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

    Most languages have a built-in set of operators, but do not allow user-defined operators, as this significantly complicates parsing. [b] Many languages only allow operators to be used for built-in types, but others allow existing operators to be used for user-defined types; this is known as operator overloading. Some languages allow new ...

  4. Operators in C and C++ - Wikipedia

    en.wikipedia.org/wiki/Operators_in_C_and_C++

    All 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. [1]

  5. C++ - Wikipedia

    en.wikipedia.org/wiki/C++

    The rich set of overloadable operators is central to making user-defined types in C++ seem like built-in types. Overloadable operators are also an essential part of many advanced C++ programming techniques, such as smart pointers. Overloading an operator does not change the precedence of calculations involving the operator, nor does it change ...

  6. Comparison of Java and C++ - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_Java_and_C++

    Operator overloading allows for user-defined types to support operators (arithmetic, comparisons, etc.) like primitive types via user-defined implementations for these operators. It is generally recommended to preserve the semantics of the operators. Java supports no form of operator overloading (although its library uses the addition operator ...

  7. Category:Operators (programming) - Wikipedia

    en.wikipedia.org/wiki/Category:Operators...

    Operator overloading; Operators in C and C++; Order of operations; P. ... User-defined operator This page was last edited on 19 October 2019, at 23:07 (UTC). ...

  8. 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.

  9. Overloading - Wikipedia

    en.wikipedia.org/wiki/Overloading

    The term overloading may refer to: Function overloading , a software engineering process whereby multiple functions of different types are defined with the same name Operator overloading , a software engineering process whereby operators (e.g. + or - ) are treated as polymorphic functions having different behaviors depending on the types of ...