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| 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/Prog2/Codebeispiele/1_ch09/fig09_22_24/CylinderTest/cylinder.cpp | |
| download | Studium-master.tar.gz Studium-master.tar.bz2 | |
Diffstat (limited to 'Bachelor/Prog2/Codebeispiele/1_ch09/fig09_22_24/CylinderTest/cylinder.cpp')
| -rw-r--r-- | Bachelor/Prog2/Codebeispiele/1_ch09/fig09_22_24/CylinderTest/cylinder.cpp | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/Bachelor/Prog2/Codebeispiele/1_ch09/fig09_22_24/CylinderTest/cylinder.cpp b/Bachelor/Prog2/Codebeispiele/1_ch09/fig09_22_24/CylinderTest/cylinder.cpp new file mode 100644 index 0000000..d0047db --- /dev/null +++ b/Bachelor/Prog2/Codebeispiele/1_ch09/fig09_22_24/CylinderTest/cylinder.cpp @@ -0,0 +1,68 @@ +// Fig. 9.23: cylinder.cpp
+// Cylinder class inherits from class Circle4.
+#include <iostream>
+
+using std::cout;
+
+#include "cylinder.h" // Cylinder class definition
+
+// default constructor
+Cylinder::Cylinder( int xValue, int yValue, double radiusValue,
+ double heightValue )
+ : Circle4( xValue, yValue, radiusValue )
+{
+ setHeight( heightValue );
+
+} // end Cylinder constructor
+
+// set Cylinder's height
+void Cylinder::setHeight( double heightValue )
+{
+ height = ( heightValue < 0.0 ? 0.0 : heightValue );
+
+} // end function setHeight
+
+// get Cylinder's height
+double Cylinder::getHeight() const
+{
+ return height;
+
+} // end function getHeight
+
+// redefine Circle4 function getArea to calculate Cylinder area
+double Cylinder::getArea() const
+{
+ return 2 * Circle4::getArea() +
+ getCircumference() * getHeight();
+
+} // end function getArea
+
+// calculate Cylinder volume
+double Cylinder::getVolume() const
+{
+ return Circle4::getArea() * getHeight();
+
+} // end function getVolume
+
+// output Cylinder object
+void Cylinder::print() const
+{
+ Circle4::print();
+ cout << "; Height = " << getHeight();
+
+} // end function print
+
+/**************************************************************************
+ * (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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