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Diffstat (limited to 'Bachelor/Prog1/examples/ch05/Fig05_04.cpp')
| -rw-r--r-- | Bachelor/Prog1/examples/ch05/Fig05_04.cpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/Bachelor/Prog1/examples/ch05/Fig05_04.cpp b/Bachelor/Prog1/examples/ch05/Fig05_04.cpp new file mode 100644 index 0000000..bcf52ff --- /dev/null +++ b/Bachelor/Prog1/examples/ch05/Fig05_04.cpp @@ -0,0 +1,43 @@ +// Fig. 5.4: fig05_04.cpp
+// Using the & and * operators.
+#include <iostream>
+
+using std::cout;
+using std::endl;
+
+int main()
+{
+ int a; // a is an integer
+ int *aPtr; // aPtr is a pointer to an integer
+
+ a = 7;
+ aPtr = &a; // aPtr assigned address of a
+
+ cout << "The address of a is " << &a
+ << "\nThe value of aPtr is " << aPtr;
+
+ cout << "\n\nThe value of a is " << a
+ << "\nThe value of *aPtr is " << *aPtr;
+
+ cout << "\n\nShowing that * and & are inverses of "
+ << "each other.\n&*aPtr = " << &*aPtr
+ << "\n*&aPtr = " << *&aPtr << endl;
+
+ return 0; // indicates successful termination
+
+} // end main
+
+/**************************************************************************
+ * (C) Copyright 1992-2003 by Deitel & Associates, Inc. and Prentice *
+ * Hall. All Rights Reserved. *
+ * *
+ * DISCLAIMER: The authors and publisher of this book have used their *
+ * best efforts in preparing the book. These efforts include the *
+ * development, research, and testing of the theories and programs *
+ * to determine their effectiveness. The authors and publisher make *
+ * no warranty of any kind, expressed or implied, with regard to these *
+ * programs or to the documentation contained in these books. The authors *
+ * and publisher shall not be liable in any event for incidental or *
+ * consequential damages in connection with, or arising out of, the *
+ * furnishing, performance, or use of these programs. *
+ *************************************************************************/
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