What is the significance of overloading the output stream operator for custom classes?

C++ is an object-oriented programming (OOP) language that is viewed by many as the best language for creating large-scale applications. The following are the main additions and improvements to the C++ standard library in C++14. ... operator functors (e.g., greater<>(x) is okay). Shared locking ¶ Δ. When calling a formatted input stream function like istream::operator>>(), information about conversion errors is queried through the basic_ios::good ... ... function; in C++, it says there are no arguments. ... The typical use of an assignment operator for class C is to assign new information to variables of class C. ... information contained herein. Although every precaution has been taken in the preparation of this book, the publisher and ... Operator on References ... ... informative or pleasant to decipher)?. I know that "some parts of the FQA are not up to date with C++11 [and onward]", but I haven't heard of these problems ... The compiler has detected a cast between C and C++ linkage function types. ... Following a diagnosis of operator ambiguity, this information message ... informational callbacks in the C API). Examples illustrating the ... There is a new output operator for the enumeration IloCplex::CplexStatus in the C++. Jan 30, 2018 ... It comes from a rule in C++ that says that anything that could be considered as a function declaration, the compiler should parse it as a ... Sep 21, 2011 ... To produce informative error messages, IOC logs the source-code location corresponding to each inserted check, including the column number where ...