initial checkin from subversion

objtest.cc

@@ -0,0 +1,161 @@
+#include <iostream.h>
+
+#include <stdlib.h>
+
+#include <curses.h>
+
+
+
+class Checking
+
+{
+
+public:
+
+Checking(unsigned accNo, float initialBalance)
+
+{
+
+  accountNumber = accNo;
+
+  balance = initialBalance;
+
+  count++;
+
+  if (pFirst == 0)
+
+  {
+
+   pFirst = this;
+
+  }
+
+  else
+
+  {
+
+   for (Checking *pC = pFirst; pC->pNext; pC = pC->pNext)
+
+   {
+
+   }
+
+   pC->pNext = this;
+
+  }
+
+  pNext = 0;
+
+}
+
+
+
+
+
+  static Checking *first()
+
+  {
+
+   return pFirst;
+
+  }
+
+  Checking *next()
+
+  {
+
+   return pNext;
+
+  }
+
+  void deposit(float amount)
+
+  {
+
+   balance += amount;
+
+  }
+
+
+
+  void display()
+
+  {
+
+   cout << "Konto " << accountNumber << " - " << balance << "\n";
+
+  }
+
+ protected:
+
+  static Checking *pFirst;
+
+	 Checking *pNext;
+
+
+
+  static int count;
+
+  unsigned accountNumber;
+
+  float    balance;
+
+};
+
+
+
+Checking *Checking::pFirst = 0;
+
+int Checking::count= 0;
+
+
+
+
+
+
+
+int main()
+
+{
+
+Checking *pC;
+
+
+
+pC = new Checking(1,0.0F);
+
+if (pC == 0) { cout << "RAM \n"; }
+
+
+
+pC->deposit(100.00F);
+
+
+
+pC = new Checking(2,0.0F);
+
+if (pC == 0) { cout << "RAM \n"; }
+
+
+
+pC->deposit(50.00F);
+
+
+
+
+for (pC = Checking::first(); pC; pC = pC->next())
+
+{
+
+cout << "!" << pC << "!";
+
+pC->display();
+
+}
+
+
+
+}
+
+
+