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 +.

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. ... In this case you should mark the conversion operator as const since it doesn't affect the internal ... initialization lists are useful, but, in my real implementation, data has a complex type, and the constructor implementation is a bit too complex for ...

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.startertutorials.com/blog/operator-overloading-c.html

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Operator overloading in C++ - Startertutorials

Operator overloading is another type of compile-time polymorphism like function overloading and constructor overloading. ... Type Conversion . In expressions when there are constants or variables of different types (built-in), one or more types are converted to a destination type.

https://www.geeksforgeeks.org/conversion-operators-in-cpp/

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Conversion Operators in C++ - GeeksforGeeks

Conversion operators play an important role in such situations. It is similar to the operator overloading function ... They help in situations where you need to convert an object of a user-defined type to a basic or another user-defined type. Syntax. A conversion operator is declared using the operator keyword followed by the target ...

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

To remove this duplication a type conversion is defined that converts an "int" to an "X" and a single overloading for the case "X + X" is provided. Thus, both "int + X" and "X + int" are converted to the single case "X + X". An example of manipulating colors will be used to illustrate the use of type conversion and operator overloading.

https://www.shaalaa.com/concept-notes/operator-overloading-and-ty...

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Operator Overloading and Type Conversions - Shaalaa.com

Certain operators cannot be overloaded by friend function . (See table 3.6) Type conversions . When constants and variables of different types are mixed in an expression, complier applies rules of automatic type conversion s. The assignment operation also causes automatic type conversion. The type of data on right of an assignment operator is ...

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