Please notice I have to create operators for this assignment, and I am confused about how to write the functions.
Really really want to know how to create the operator in .h file!
C++ Thank you. Please don't copy and paste those old answer to me!
Design and implement a TimeSpan class which represents a duration of time in hours, minutes, and seconds. The order hours, minutes, and seconds should be respected in the constructor. As an example TimeSpan duration(1, 2, 3); is a duration of time of 1 hour, 2 minutes and 3 seconds. In the instances of the TimeSpan class you should store the values as integers in a normalized way. The number of seconds should be between 60 and 60 when stored; number of minutes should be between 60 and 60 when stored. That is, a user can create a TimeSpan object of 90 seconds, but it should be stored as 1 minute, 30 seconds. See example below. You do not need to worry about integer overflow for very big TimeSpan objects. Accessor functions required The TimeSpan class should implement the following member functions: int hours() const; return the number of hours as an int int minutes() const; return the number of minutes as an int int seconds() const: return the number of Seconds as an int void set_time(int hours, int minutes, int seconds): set the number of hours, minutes, seconds. Constructors The class should define constructor(s) that receive various primitive types (specifically int, float, and double) and store them as integers. The constructor should take one, two or three arguments. If only one parameter is passed during initialization assume it is seconds. If there are two assume minutes and seconds (in that order). Perform appropriate rounding to maintain as much accuracy as possible down to the second as the smallest granularity. You should not keep fraction of seconds. Here are some examples: TimeSpan(1.5, 4, 10) represents 1 hour, 33 minutes, 50 seconds. TimeSpan (7,3) represents 6 minutes, 57 seconds. TimeSpan(-190) represents 3 minutes, 10 seconds. TimeSpan(3, -90, 120) represents 1 hour, 32 minutes. Operators The class must overload and implement the following math operators: addition, subtraction, and Unary Negation. The class must overload and implement the following comparison operators: ==,!=,,>= The class must implement += and == assignment statements as well. Stream I/O The class will also implement the input / output operators: and : Input: Take as input three values: hour, minutes, seconds and create appropriate class. Assume that these will be integers. Output:
