operator overloading and type conversion - PrivacyWall

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. ... I am using the GMP library and data is of type mpz_t, which needs to be initialized with mpz_init(...). How can I call the mpz_init function on data in the initialization list? – Mihai Todor. Commented Apr 23, 2012 at 17:23 @MihaiTodor In that case you can't; that's the price we pay for working with C libraries ...

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

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Operator Overloading in C++ - GeeksforGeeks

In this article, we will further discuss about operator overloading in C++ with examples and see which operators we can or cannot overload in C++. 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 ...

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

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Operator overloading in C++ - Startertutorials

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. Similarly, user-defined types like classes when used in expressions can also be converted to built-in types or vice versa. Following are the different possibilities of type conversion: Conversion from basic type to class type; Conversion ...

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

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Conversion Operators in C++ - GeeksforGeeks

In C++, the programmer abstracts real-world objects using classes as concrete types. Sometimes, it is required to convert one concrete type to another concrete type or primitive type implicitly. Conversion operators play an important role in such situations. It is similar to the operator overloading function in class.

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.learncpp.com/cpp-tutorial/overloading-typecasts/

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

In lesson 10.6 -- Explicit type conversion (casting) and static_cast, you learned that C++ allows you to convert one data type to another. The following example shows an int being converted into a double: int n{ 5 }; auto d{ static_cast<double>(n) }; // int cast to a double. C++ already knows how to convert between the 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 ...

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