Note that C does not support operator overloading. All the operators (except typeof) listed exist in C++ the column "Included in C", states whether an operator is also present in C. This is a list of operators in the C and C++ programming languages. Sizeof.Similar syntax in both computer languages New creates objects with dynamic storage durationĭelete destructs objects previously created by the new expression and releases obtained memory area Reinterpret_cast converts type to unrelated typeĬ-style cast converts one type to another by a mix of static_cast, const_cast, and reinterpret_cast Static_cast converts one type to another related typeĭynamic_cast converts within inheritance hierarchies In overload resolution against user-defined operators, for pointer or enumeration type T, the following function signature participates in overload resolution:Īutomatically generates comparison operators based on user-defined operator = and operator, >=, >= b unspecified result if comparison is unspecified for these pointer values (such as when they do not point into the same object or array).If at least one of the operands is a pointer or pointer-to-member, array-to-pointer conversions, derived-to-base pointer conversions, function pointer conversions, and qualification conversions are applied as necessary to convert both operands to the same pointer type, and the resulting pointer type is an object pointer type, p q returns a prvalue of type std::strong_ordering: If both operands have the same enumeration type E, the operator yields the result of converting the operands to the underlying type of E and applying to the converted operands.
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