Please refer this - https://ide.codingblocks.com/s/422584
Please share the complete code, if possible.
Please explain me how to do operator overloading, how to take input using cin >> root. Also, please help me out with the function required inside operator overloading.
Hey @gambhirrahul0 you knew about istream & ostream you just have to overload it with build function of linked list. If you didn’t understand a specific part then let me know will help you accordingly.
I didn’t understand that overloading part and how to overload it to make line 151 & 155 work? Please help me out with that part & explanation. Thanks in advance.
First see this code, this is how we do operator overloading.
Now whenever you will use >> , compiler will call the build function to take input like a linked list.
And whenever you will use <<, compiler will call the print function to print output like a linked list.
Also we are returning their object becuase, ostream class has protected constructors due to which we are not allowed to create any new object that is why u will always see & operator(by using this operator we pass same object instead of creating its copy) with ostream and istream class.
return is;
return os;
If have any issue in this, ask it here.
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