Donât use tap water. Use distilled, filtered, bottled or boiled water at room temperature â never tap water. âThere are side effects to nasal irrigation,â says Raj Sindwani, MD, Head of the Section of Rhinology, Sinus and Skull Base in Cleveland Clinicâs Head & Neck Institute.
One of the nice features of C++ is that you can give special meanings to operators, when they are used with user-defined classes. This is called operator overloading. You can implement C++ operator overloads by providing special member-functions on your classes that follow a particular naming convention.For example, to overload the. operator for your class, you would provide a member-function named. on your class.his is called operator overloading. You can implement C++ operator overloads by providing special member-functions on your classes that follow a particular naming convention. For example, to overload the. operator for your class, you would provide a member-function named. on your class.
While I was trying to learn about C++ operators, I stumbled upon a strange comparison operator on cppreference.com, * in a table that looked like this: Well, if these are common operators in C++, I better learn them, I thought. But all my attempts to elucidate this mystery were unsuccessful. Even here, on Stack Overflow I had no luck in my search. Is there a connection between <=> and C++? And if there is, what does this operator do exactly? * In the meantime cppreference.com updated that page and now contains information about the<=>operator.