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statepat.txt

Associated article: State Patterns & C++

Tags: C/C++    

Published and unpublished source code accompanying the article by Julian Macri, in which he uses C++ to implement State patterns two different ways.

					State Patterns & C++
by Julian Macri

Listing One
/***** (State class definition) ****************/
class Account;
class State
{
  friend class Account;
  public:
    static State * InitialState(Account * account);
    static double CurrentMinimumBalance()
    {
         /* CODE THAT OBTAINS CURRENT MIN BALANCE FROM SOME DATABASE */
      return CURRENT_MIN_...
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