Can operator= may be not a member?

Posted by atch on Stack Overflow See other posts from Stack Overflow or by atch
Published on 2010-03-31T18:35:17Z Indexed on 2010/03/31 18:43 UTC
Read the original article Hit count: 506

Filed under:

c++

Having construction in a form:

struct Node
{
Node():left_(nullptr), right_(nullptr)
{ }
int id_;
Node* left_;
Node* right_;
};

I would like to enable syntax:

Node parent;
Node child;
parent.right_ = child;

So in order to do so I need:

Node& operator=(Node* left, Node right);

but I'm getting msg that operator= has to be a member fnc; Is there any way to circumvent this restriction?

Related posts about c++

Which C++ book shold I get between "C++ Primer" vs "C++ Primer Plus"

as seen on Stack Overflow - Search for 'Stack Overflow'
I want to learn C++ by using Vim and MinGW as compiler. I'm interesting at "C++ Primer (4th Edition)" and "C++ Primer Plus (5th Edition)" but I don't know how about it different. It has no book store that I can review those books, so I want to know, what is the different between those book and which… >>> More
C++ : C++ Primer (Stanley Lipmann) or The C++ programming language (special edition)

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a Computer Science degree (long2 time ago) .. I do know Java OOP but i am now trying to pick up C++. I do have C and of course data structure using C or pascal. I have started reading Bjarne Stroustrup book (The C++ Programming Language - Special Edition) but find it extremely difficult esp… >>> More
I need help on my C++ assignment using MS Visual C++

as seen on Stack Overflow - Search for 'Stack Overflow'
Ok, so I don't want you to do my homework for me, but I'm a little lost with this final assignment and need all the help I can get. Learning about programming is tough enough, but doing it online is next to impossible for me... Now, to get to the program, I am going to paste what I have so far. This… >>> More
Managed c++ std::string not accessible in unmanaged c++

as seen on Stack Overflow - Search for 'Stack Overflow'
In unmanaged c++ dll i have a function which takes constant std::string as argument Prototype : void read ( const std::string &imageSpec_ ) I call this function from managed c++ dll by passing a std::string. When i debug the unmanaged c++ code the parameter imageSpec_ shows the value correctly… >>> More
The Definitive C++ Book Guide and List

as seen on Stack Overflow - Search for 'Stack Overflow'
After more than a few questions about deciding on C++ books I thought we could make a better community wiki version. Providing QUALITY books and an approximate skill level. Maybe we can add a short blurb/description about each book that you have personally read / benefited from. Feel free to debate… >>> More

Developer IT

Can operator= may be not a member? - Developer IT

Can operator= may be not a member?

c++

Related posts about c++

Which C++ book shold I get between "C++ Primer" vs "C++ Primer Plus"

C++ : C++ Primer (Stanley Lipmann) or The C++ programming language (special edition)

I need help on my C++ assignment using MS Visual C++

Managed c++ std::string not accessible in unmanaged c++

The Definitive C++ Book Guide and List

Categories cloud