C++ Questions

For the answers that are false please explain why.

Please so as many as you can!

Thank you!

Given the following code: class DataStorer { short data: public://... DataStorer operator++(int) { DataStorer temp(data); ++data; return temp;}}; Explain what is going on in the code. In your discussion, bo sure to answer the following questions: What's that unnamed int argument? Why's the function defined inside the class definition? iii) Does this class do anything useful? rv) Is there anything wrong with this code? Declare an object of this class type and show hew a programmer would normally call the given operator. The data type of a file stream is either ifstream or of stream (defined in the Iibrary). However, when passing a file stream to a function, we normally use the data types and respectively. This is because it provides compatibility with the console streams (letting the one function work with both and an input file or to work with both and an output file depending on what actual argument is passed). However, when using the or methods, the file stream must be passed through an ifstrean or ofstream argument. (After all. who would want to do those actions to the console?!) No matter which types you choose, streams must always be passed as arguments because no matter what you do to a stream, you are changing it in somewcy. 17) TRUE/FALSE Function object classes can contain data members to remember state' between calls. TRUE/FALSE Function object classes can overload operatorO multiple times for different reasons. TRUE: FALSE Function object classes passed to functions by tenplate arguments may need to have mutable data members to work properly. TRUE/FALSE A function object is so named because it is an object that can be used just as if it were a function