CS510 Programming Assignment 1 Notes
Martian Adam Smyth
martian@solgate.com
awsmyth@cs.twsu.edu

The following notes should explain some of the functions in the set.cpp file:

operator||
  Unions consist of items from either the first OR the second set, so I 
chose to override the logical-OR operator to perform the union function.
  operator|| takes a SetClass on either side, and returns a SetClass*.

operator&&
  Intersections follow the same logic as Unions, and have the same 
arguments and return value.

operator[]
  The indexing operator is overridden twice.
  The first form takes an integer, and operates in the same way as array 
indexing. set[3], for example, will return the 3rd item of set.
  The second form takes a char*, and will find the item with a key 
matching the argument. Thus set["555667777"] will return the item with a 
key "555667777".

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Notes on compiling:

'stutest' is the example implementation with students.
'settest' is a program for testing the functions of the set.

To compile 'stutest', just use 'make'.
To compile 'settest', use 'make settest'.