Comments on: 8.13 — Friend functions and classes http://www.learncpp.com/cpp-tutorial/813-friend-functions-and-classes/ Wed, 20 Aug 2008 09:02:18 +0000 http://wordpress.org/?v=2.5.1 By: moazzam http://www.learncpp.com/cpp-tutorial/813-friend-functions-and-classes/#comment-9120 moazzam Sat, 08 Mar 2008 12:05:55 +0000 http://www.learncpp.com/cpp-tutorial/813-friend-functions-and-classes/#comment-9120 can any one plz gimme a practical example of friend function that can b used in our daily lives. Thanx..... can any one plz gimme a practical example of friend function that can b used in our daily lives.
Thanx…..

]]> By: Alex http://www.learncpp.com/cpp-tutorial/813-friend-functions-and-classes/#comment-6147 Alex Wed, 16 Jan 2008 15:57:57 +0000 http://www.learncpp.com/cpp-tutorial/813-friend-functions-and-classes/#comment-6147 Making a function a friend of some class means that function has access to the classes private member variables (even though that function is not a member of the class). The Humidity/Weather example above shows an example of this: PrintWeather() is using the private members of Humidity and Weather (which it would normally not have access to, because they are private). However, it is allowed to do this because it has been made a friend. Making a function a friend of some class means that function has access to the classes private member variables (even though that function is not a member of the class). The Humidity/Weather example above shows an example of this: PrintWeather() is using the private members of Humidity and Weather (which it would normally not have access to, because they are private). However, it is allowed to do this because it has been made a friend.

]]> By: jagadeesh http://www.learncpp.com/cpp-tutorial/813-friend-functions-and-classes/#comment-6144 jagadeesh Wed, 16 Jan 2008 15:44:32 +0000 http://www.learncpp.com/cpp-tutorial/813-friend-functions-and-classes/#comment-6144 c++ programm. member function of class can access private members,than we we need friend function,what is the use of this please iam in confusion c++ programm.
member function of class can access private members,than we we need friend function,what is the use of this please iam in confusion

]]> By: sanjay http://www.learncpp.com/cpp-tutorial/813-friend-functions-and-classes/#comment-2479 sanjay Tue, 06 Nov 2007 08:32:04 +0000 http://www.learncpp.com/cpp-tutorial/813-friend-functions-and-classes/#comment-2479 <b>hey its great to have a website like this i didn't buy my cp book till my exams even then i stood 3rd in my class... <i> sanjay hey its great to have a website like this
i didn’t buy my cp book till my exams even then i stood 3rd in my class…


sanjay

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