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friend function in c++

Fierce Fish answered on September 1, 2021 Popularity 10/10 Helpfulness 2/10

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    Popularity 10/10 Helpfulness 2/10 Language cpp
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    Contributed on Sep 01 2021
    Fierce Fish
    0 Answers  Avg Quality 2/10

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    The main function creates a Rectangle object and then calls the area function with the object as its argument. Because the area function is a friend function of the Rectangle class, it has access to the private members of the object and can calculate the area of the rectangle.

    By using friend functions in C++, you can provide access to the private and protected members of a class to functions that are not members of the class, while still maintaining the encapsulation of the class's data. 

    Popularity 10/10 Helpfulness 3/10 Language cpp
    Source: Grepper
    Tags: c++
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    Contributed on Mar 07 2023
    SubZero
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    Popularity 9/10 Helpfulness 2/10 Language cpp
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    Contributed on Jun 13 2022
    SAMER SAEID
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    Contributed on Feb 24 2023
    Sehrish Zarin
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    Popularity 10/10 Helpfulness 2/10 Language cpp
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    Contributed on May 19 2022
    Shahjahan Ansari
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    Popularity 9/10 Helpfulness 2/10 Language cpp
    Source: Grepper
    Tags: c++
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    Contributed on Jun 13 2022
    SAMER SAEID
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    Popularity 9/10 Helpfulness 1/10 Language cpp
    Source: Grepper
    Tags: c++
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    Contributed on Jun 13 2022
    SAMER SAEID
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    Popularity 9/10 Helpfulness 1/10 Language cpp
    Source: Grepper
    Tags: c++
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    Contributed on Jun 13 2022
    SAMER SAEID
    0 Answers  Avg Quality 2/10

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    Popularity 9/10 Helpfulness 1/10 Language cpp
    Source: Grepper
    Tags: c++
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    Contributed on Jun 13 2022
    SAMER SAEID
    0 Answers  Avg Quality 2/10

    1
    Popularity 9/10 Helpfulness 1/10 Language cpp
    Source: Grepper
    Tags: c++
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    Contributed on Jun 13 2022
    SAMER SAEID
    0 Answers  Avg Quality 2/10


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