Unit III: Pointers and memory

Lecture notes

• Notes for class III.1: Dynamic memory
  • 1 slide per page, PDF.
  • 4 slides per page, PDF.

• Notes for class III.2: Pointers and arrays
  • 1 slide per page, PDF.
  • 4 slides per page, PDF.

• Notes for class III.3:
  • 1 slide per page, PDF.
  • 4 slides per page, PDF.

• Notes for class III.4:
  • 1 slide per page, PDF.
  • 4 slides per page, PDF.

Sample Programs

• From class III.1
  • simple pointer example
  • dynamic memory allocation
  • stack with dynamic memory allocation
  • array of points
  • pointer to points

• From class III.2
  • array of characters
  • array of integers
  • pointers
  • more pointers
  • generic pointers

• From class III.3:
  • references
  • call-by-value
  • call-by-reference using references
  • call-by-reference using pointers

• From class III.4:
  • pointers-and-dynamic-memory.cpp

Lab exercises

• The exercises from class III.1
• The exercises from class III.2
• The exercises from class III.3
• The exercises from class III.4

Reading