operator overloading and type conversion - PrivacyWall

https://www.geeksforgeeks.org/operator-overloading-cpp/

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Operator Overloading in C++ - GeeksforGeeks

C++ Operator Overloading. C++ has the ability to provide the operators with a special meaning for a data type, this ability is known as operator overloading. Operator overloading is a compile-time polymorphism. For example, we can overload an operator '+' in a class like String so that we can concatenate two strings by just using +. Other ...

https://stackoverflow.com/questions/10281334/c-overloading-conver...

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C++ Overloading Conversion Operators - Stack Overflow

C++ Overloading Conversion Operators. Ask Question Asked 13 years ago. ... Regarding the constructors, yes, initialization lists are useful, but, in my real implementation, data has a complex type, and the constructor implementation is a bit too complex for initialization lists... – Mihai Todor. Commented Apr 23, 2012 at 13:54 @MihaiTodor If data has a complex type I'd say that's all the ...

https://www.programiz.com/cpp-programming/operator-overloading

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C++ Operator Overloading (With Examples) - Programiz

Things to Remember in C++ Operator Overloading. 1. By default, operators = and & are already overloaded in C++. For example, we can directly use the = operator to copy objects of the same class. Here, we do not need to create an operator function. 2. We cannot change the precedence and associativity of operators using operator overloading. 3 ...

https://www.learncpp.com/cpp-tutorial/overloading-typecasts/

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21.11 — Overloading typecasts – Learn C++ - LearnCpp.com

Typecasts should be generally be marked as explicit. Exceptions can be made in cases where the conversion inexpensively converts to a similar user-defined type. Our Dollars::operator Cents() typecast was left non-explicit because there is no reason not to let a Dollars object be used anywhere a Cents is expected.

https://en.cppreference.com/w/cpp/language/operators

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operator overloading - cppreference.com

Canonical implementations. Besides the restrictions above, the language puts no other constraints on what the overloaded operators do, or on the return type (it does not participate in overload resolution), but in general, overloaded operators are expected to behave as similar as possible to the built-in operators: operator + is expected to add, rather than multiply its arguments, operator ...

https://gacbe.ac.in/pdf/ematerial/18MMA35E-U4.pdf

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Unit-IV Operator Overloading and Type Conversions

Operator Overloading and Type Conversions INTRODUCTION Operator overloading is one of the many exciting features of C++ language. C++ permits us to add two variables of user-defined types with the same syntax that is applied to the basic types. This means that C++ has the ability to provide the operators with a special meaning for a data type.

https://www.geeksforgeeks.org/typecast-overloading-in-cpp/

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Typecast Operator Overloading in C++ - GeeksforGeeks

This enables developers to define how instances of a class are converted to other types, providing more control over implicit type conversions. By overloading typecast operators, developers can seamlessly integrate custom classes into existing code, allowing for smoother interactions between user-defined and built-in data types.

https://techhyme.com/operator-overloading-and-type-conversion-que...

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[#12] – Operator Overloading and Type Conversion – Questions

Conversion from class type to basic data type – This is performed by overloading the typecast operator conversion function in the class. Conversion from one class type to another class type – This is performed either by defining a single parameter constructor in the destination object’s class or by defining an overloaded typecast operator conversion function in the source object’s class.

https://people.cs.vt.edu/~kafura/cs2704/op.overloading4.html

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7.4 Type Conversion and Operator Overloading - Virginia Tech

7.4 Type Conversion and Operator Overloading Type conversions are often provided to lessen the duplication that frequently occurs when overloading operators. A typical example of this duplication is encountered in defining binary, commutative operators (like +, and *). Suppose that an overloaded set of arithmetic operators is needed in class X so that an int can be added to an object of class ...

https://arne-mertz.de/2015/01/operator-overloading-common-practic...

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Operator Overloading: Common Practice - Simplify C++!

//conversion to T, explicit or implicit X::operator T() const; //explicit conversion to U const& explicit X::operator U const&() const; //conversion to V& V& X::operator V&(); These declarations look a bit odd, because there is no return type as in normal functions. The return type is part of the operator name and therefore not stated again. It ...

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