Discussion Outline
Session 11

Current material

• Pointers to structs
  • Using the -> operator
• Self-referencing structs
  • pointer to this type of structure as a member
  • typically used to show relationships with others of the same type
• Command-line Arguments

Project 4

• Pictoral trace of sorting the array letters and the array of counters
• Hint about determining the index of the counter to increment - Capt. Crunch is similar
• The .h file should be an interface
• Error messages should be printed to stderr