diff options
| author | Sven Eisenhauer <sven@sven-eisenhauer.net> | 2023-11-10 15:11:48 +0100 |
|---|---|---|
| committer | Sven Eisenhauer <sven@sven-eisenhauer.net> | 2023-11-10 15:11:48 +0100 |
| commit | 33613a85afc4b1481367fbe92a17ee59c240250b (patch) | |
| tree | 670b842326116b376b505ec2263878912fca97e2 /Bachelor/Prog1/examples/ch04/Fig04_15.cpp | |
| download | Studium-master.tar.gz Studium-master.tar.bz2 | |
Diffstat (limited to 'Bachelor/Prog1/examples/ch04/Fig04_15.cpp')
| -rw-r--r-- | Bachelor/Prog1/examples/ch04/Fig04_15.cpp | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/Bachelor/Prog1/examples/ch04/Fig04_15.cpp b/Bachelor/Prog1/examples/ch04/Fig04_15.cpp new file mode 100644 index 0000000..5d35b9d --- /dev/null +++ b/Bachelor/Prog1/examples/ch04/Fig04_15.cpp @@ -0,0 +1,46 @@ +// Fig. 4.15: fig04_15.cpp
+// Demonstrating the const type qualifier.
+#include <iostream>
+
+using std::cout;
+using std::endl;
+
+void tryToModifyArray( const int [] ); // function prototype
+
+int main()
+{
+ int a[] = { 10, 20, 30 };
+
+ tryToModifyArray( a );
+
+ cout << a[ 0 ] << ' ' << a[ 1 ] << ' ' << a[ 2 ] << '\n';
+
+ return 0; // indicates successful termination
+
+} // end main
+
+// In function tryToModifyArray, "b" cannot be used
+// to modify the original array "a" in main.
+void tryToModifyArray( const int b[] )
+{
+ b[ 0 ] /= 2; // error
+ b[ 1 ] /= 2; // error
+ b[ 2 ] /= 2; // error
+
+} // end function tryToModifyArray
+
+
+/**************************************************************************
+ * (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. *
+ *************************************************************************/
|