diff options
Diffstat (limited to 'Bachelor/Prog2/Codebeispiele/1_ch09/fig09_07_09/CircleTest/circletest.cpp')
| -rw-r--r-- | Bachelor/Prog2/Codebeispiele/1_ch09/fig09_07_09/CircleTest/circletest.cpp | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/Bachelor/Prog2/Codebeispiele/1_ch09/fig09_07_09/CircleTest/circletest.cpp b/Bachelor/Prog2/Codebeispiele/1_ch09/fig09_07_09/CircleTest/circletest.cpp new file mode 100644 index 0000000..f71c455 --- /dev/null +++ b/Bachelor/Prog2/Codebeispiele/1_ch09/fig09_07_09/CircleTest/circletest.cpp @@ -0,0 +1,63 @@ +// Fig. 9.9: circletest.cpp
+// Testing class Circle.
+#include <iostream>
+
+using std::cout;
+using std::endl;
+using std::fixed;
+
+#include <iomanip>
+
+using std::setprecision;
+
+#include "circle.h" // Circle class definition
+
+int main()
+{
+ Circle circle( 37, 43, 2.5 ); // instantiate Circle object
+
+ // display point coordinates
+ cout << "X coordinate is " << circle.getX()
+ << "\nY coordinate is " << circle.getY()
+ << "\nRadius is " << circle.getRadius();
+
+ circle.setX( 2 ); // set new x-coordinate
+ circle.setY( 2 ); // set new y-coordinate
+ circle.setRadius( 4.25 ); // set new radius
+
+ // display new point value
+ cout << "\n\nThe new location and radius of circle are\n";
+ circle.print();
+
+ // display floating-point values with 2 digits of precision
+ cout << fixed << setprecision( 2 );
+
+ // display Circle's diameter
+ cout << "\nDiameter is " << circle.getDiameter();
+
+ // display Circle's circumference
+ cout << "\nCircumference is " << circle.getCircumference();
+
+ // display Circle's area
+ cout << "\nArea is " << circle.getArea();
+
+ cout << 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. *
+ *************************************************************************/
|
