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The generation of the implicitly-defined copy assignment operator is deprecated has a user-declared destructor or user-declared copy constructor.
An assignment operator is the operator used to assign a new value to a variable, property, event or indexer element in C# programming language.
Assignment operators can also be used for logical operations such as bitwise logical operations or operations on integral operands and Boolean operands.
However, the operator is usually defined to return a reference to the assignee.
This is consistent with the behavior of assignment operator for built-in types (returning the assigned value) and allows for using the operator invocation as an expression, for instance in control statements or in chained assignment.
Also, the C Standard Library requires this behavior for some user-supplied types.
A relational operator checks the relationship between two operands.Unlike in C , assignment operators in C# cannot be overloaded directly, but the user-defined types can overload the operators like , -, /, etc.This allows the assignment operator to be used with those types.See assignment operator overloading for additional detail on the expected behavior of a user-defined copy-assignment operator. they are members of the same union), the behavior is undefined unless the overlap is exact and the types are compatible.A implicitly-declared copy assignment operator for class .All data types compatible with the C language (POD types) are trivially copy-assignable.If the relation is true, it returns 1; if the relation is false, it returns value 0.Relational operators are used in decision making and loops.If the implicitly-declared copy assignment operator is neither deleted nor trivial, it is defined (that is, a function body is generated and compiled) by the compiler if odr-used.For ), the operator performs member-wise copy assignment of the object's bases and non-static members, in their initialization order, using built-in assignment for the scalars and copy assignment operator for class types.