CMSC 202 Computer Science II, Spring 2007, Section 010x

Lecture 8: Overloading Functions

Thursday 02/22, 2007

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Assigned Reading:  4.2

Slides As Shown:

• Announcements, etc: [slide view] [print view]

• Static members : [slide view] [print view]

• Pointers & objects : [slide view] [print view]

Topics Covered:

• Discussed Project 1.

• Discussed static data members and static member functions (see slides above).

  Showed Widget class example: widget.h, widget.cpp and wtest.cpp.

• Discussed pointers to objects, the -> operator and the keyword this. (See slides.)

• Continued development of the ReallyLongInt class, now renamed RLI. We have a rudimentary implementation of the class and used overloaded + and -.

  • RLI.h

  • RLI.cpp

  • main1.cpp

  • main3.cpp