Operator overloading C++ f1=f2=7.5

Asked Sep 11 '17 at 15:11

Active Sep 11 '17 at 15:11

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I have a fraction class , I have written functions for almost all the operators like + , - , = , / , * etc.

I have also done it for f1 = 2/3 , f2 = 7.5 where f1 and f2 are fraction objects.

But I dont know how to overload multiple assignment operator i.e.

f1 = f2 = 7.5;

Please help.

asked Sep 11 '17 at 15:11

Are you expecting us to guess how your `fraction` class is implemented..? – Fureeish Sep 11 '17 at 15:12
No just explain me how to make an overload function which passes this line: f1=f2=7.5 without any compilation error – Sep 11 '17 at 15:13
https://stackoverflow.com/questions/3105798/why-must-the-copy-assignment-operator-return-a-reference-const-reference – François Andrieux Sep 11 '17 at 15:14
implement the typical assignment operator. That will work for you – Fureeish Sep 11 '17 at 15:14
Return `*this` from the assignment operator (with the return type declared as `MyType&`). – interjay Sep 11 '17 at 15:14
There is no difference between one assignment operator and multiple. You just need to overload it in a way such that multiple work (which isn't hard). Just google how to overload an assignment operator. – Error - Syntactical Remorse Sep 11 '17 at 15:14

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