Lecture 23: C++ 2

• bool type
• nullptr, not NULL
• namespace, using statements
• operator overload review
  • reference or automatic allocation - pointers require dereference
  • cout
  • return * this
• templates
  • function templates
    • argument deduction
  • class templates
• const correctness
• exceptions
• RAII - resource acquisition is initialization
• range-based for loop
  • On any object with methods begin(), end()