[SOLVED] Cs2401 project 1: runtime journal

As a runner I have, for years, kept a journal, in which I record the time and distance of every run. (I also record some other information, such as whom I was running with, and the weather, but we’re not going to worry about that here.) For this project I have designed a class, built on the MyTime class that you used in Lab 1, to hold the information about a single run. Your assignment is to development a running journal, that is, a container class for my runs.

Begin by copying MyTime.h, MyTime.cc, runtime.h, main.cc and runlog.txt into your working directory. You can get them from the Blackboard for this assignment or by copying them from the directory ~jdolan/cs2401/projects/project1 on prime.

Begin by writing the implementation for all the functions in the Runtime class. Please note that when we add, subtract, multiply and divide the runs we do these operations to both the time and the distance. Equality (==) means that both time and distance are the same. Also, doing equality of floating point numbers can be problematic, so it might be good to have the distance equal function call all distances that are within a tenth of a mile equal.

Now you are to create a class which has, as its primary private variable, an array capable of holding 200 of these runs. (Please declare the CAPACITY of 200 as a static const in your class.) You will also need a variable to keep track of how many of these spots are filled.

Your class will have:

Also, all the data is saved to a back-up file that created when the program quits and then automatically reloaded (if the file is present) when the program restarts, thus saving the user from re-typing their data upon each entry. This data should be saved in the same format as I show in the runlog.txt file that I have given you.

I have written a main that calls each of these functions and you are to use my main, not one that you have written yourself. Notice that I have commented out each function call to encourage you to develop the project in stages.

Your submission should include all source files including the ones that I have given you, and a sample data file of at least ten entries. Blackboard submission of this project is due at 11:59 p.m. on Sunday, February 2^nd.