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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/elevatorinheritance/light.cpp | |
| download | Studium-33613a85afc4b1481367fbe92a17ee59c240250b.tar.gz Studium-33613a85afc4b1481367fbe92a17ee59c240250b.tar.bz2 | |
Diffstat (limited to 'Bachelor/Prog2/Codebeispiele/1_ch09/elevatorinheritance/light.cpp')
| -rw-r--r-- | Bachelor/Prog2/Codebeispiele/1_ch09/elevatorinheritance/light.cpp | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/Bachelor/Prog2/Codebeispiele/1_ch09/elevatorinheritance/light.cpp b/Bachelor/Prog2/Codebeispiele/1_ch09/elevatorinheritance/light.cpp new file mode 100644 index 0000000..54f3204 --- /dev/null +++ b/Bachelor/Prog2/Codebeispiele/1_ch09/elevatorinheritance/light.cpp @@ -0,0 +1,64 @@ +// Fig. 7.34: light.cpp
+// Member-function definitions for class Light.
+#include <iostream>
+
+using std::cout;
+using std::endl;
+
+#include "light.h" // Light class definition
+
+// constructor
+Light::Light( int number )
+ : on( false ),
+ floorNumber( number )
+{
+ cout << "floor " << floorNumber << " light created" << endl;
+
+} // end Light constructor
+
+// destuctor
+Light::~Light()
+{
+ cout << "floor " << floorNumber
+ << " light destroyed" << endl;
+
+} // end ~Light destructor
+
+// turn light on
+void Light::turnOn()
+{
+ if ( !on ) { // if light not on, turn it on
+ on = true;
+ cout << "floor " << floorNumber
+ << " light turns on" << endl;
+
+ } // end if
+
+} // end function turnOn
+
+// turn light off
+void Light::turnOff()
+{
+ if ( on ) { // if light is on, turn it off
+ on = false;
+ cout << "floor " << floorNumber
+ << " light turns off" << endl;
+
+ } // end if
+
+} // end function turnOff
+
+/**************************************************************************
+ * (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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