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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_10_11 | |
| download | Studium-master.tar.gz Studium-master.tar.bz2 | |
Diffstat (limited to 'Bachelor/Prog2/Codebeispiele/1_ch09/Fig09_10_11')
4 files changed, 223 insertions, 0 deletions
diff --git a/Bachelor/Prog2/Codebeispiele/1_ch09/Fig09_10_11/CircleTest/circle2.cpp b/Bachelor/Prog2/Codebeispiele/1_ch09/Fig09_10_11/CircleTest/circle2.cpp new file mode 100644 index 0000000..3f7084f --- /dev/null +++ b/Bachelor/Prog2/Codebeispiele/1_ch09/Fig09_10_11/CircleTest/circle2.cpp @@ -0,0 +1,74 @@ +// Fig. 9.11: circle2.cpp
+// Circle2 class member-function definitions.
+#include <iostream>
+
+using std::cout;
+
+#include "circle2.h" // Circle2 class definition
+
+// default constructor
+Circle2::Circle2( int xValue, int yValue, double radiusValue )
+{
+ x = xValue;
+ y = yValue;
+ setRadius( radiusValue );
+
+} // end Circle2 constructor
+
+// set radius
+void Circle2::setRadius( double radiusValue )
+{
+ radius = ( radiusValue < 0.0 ? 0.0 : radiusValue );
+
+} // end function setRadius
+
+// return radius
+double Circle2::getRadius() const
+{
+ return radius;
+
+} // end function getRadius
+
+// calculate and return diameter
+double Circle2::getDiameter() const
+{
+ return 2 * radius;
+
+} // end function getDiameter
+
+// calculate and return circumference
+double Circle2::getCircumference() const
+{
+ return 3.14159 * getDiameter();
+
+} // end function getCircumference
+
+// calculate and return area
+double Circle2::getArea() const
+{
+ return 3.14159 * radius * radius;
+
+} // end function getArea
+
+// output Circle2 object
+void Circle2::print() const
+{
+ cout << "Center = [" << x << ", " << y << ']'
+ << "; Radius = " << radius;
+
+} // 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. *
+ *************************************************************************/
\ No newline at end of file diff --git a/Bachelor/Prog2/Codebeispiele/1_ch09/Fig09_10_11/CircleTest/circle2.h b/Bachelor/Prog2/Codebeispiele/1_ch09/Fig09_10_11/CircleTest/circle2.h new file mode 100644 index 0000000..0fd592d --- /dev/null +++ b/Bachelor/Prog2/Codebeispiele/1_ch09/Fig09_10_11/CircleTest/circle2.h @@ -0,0 +1,44 @@ +// Fig. 9.10: circle2.h
+// Circle2 class contains x-y coordinate pair and radius.
+#ifndef CIRCLE2_H
+#define CIRCLE2_H
+
+#include "point.h" // Point class definition
+
+class Circle2 : public Point {
+
+public:
+
+ // default constructor
+ Circle2( int = 0, int = 0, double = 0.0 );
+
+ void setRadius( double ); // set radius
+ double getRadius() const; // return radius
+
+ double getDiameter() const; // return diameter
+ double getCircumference() const; // return circumference
+ double getArea() const; // return area
+
+ void print() const; // output Circle2 object
+
+private:
+ double radius; // Circle2's radius
+
+}; // end class Circle2
+
+#endif
+
+/**************************************************************************
+ * (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. *
+ *************************************************************************/
\ No newline at end of file diff --git a/Bachelor/Prog2/Codebeispiele/1_ch09/Fig09_10_11/CircleTest/point.cpp b/Bachelor/Prog2/Codebeispiele/1_ch09/Fig09_10_11/CircleTest/point.cpp new file mode 100644 index 0000000..38261da --- /dev/null +++ b/Bachelor/Prog2/Codebeispiele/1_ch09/Fig09_10_11/CircleTest/point.cpp @@ -0,0 +1,65 @@ +// Fig. 9.5: point.cpp
+// Point class member-function definitions.
+#include <iostream>
+
+using std::cout;
+
+#include "point.h" // Point class definition
+
+// default constructor
+Point::Point( int xValue, int yValue )
+{
+ x = xValue;
+ y = yValue;
+
+} // end Point constructor
+
+// set x in coordinate pair
+void Point::setX( int xValue )
+{
+ x = xValue; // no need for validation
+
+} // end function setX
+
+// return x from coordinate pair
+int Point::getX() const
+{
+ return x;
+
+} // end function getX
+
+// set y in coordinate pair
+void Point::setY( int yValue )
+{
+ y = yValue; // no need for validation
+
+} // end function setY
+
+// return y from coordinate pair
+int Point::getY() const
+{
+ return y;
+
+} // end function getY
+
+// output Point object
+void Point::print() const
+{
+ cout << '[' << x << ", " << y << ']';
+
+} // 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. *
+ *************************************************************************/
\ No newline at end of file diff --git a/Bachelor/Prog2/Codebeispiele/1_ch09/Fig09_10_11/CircleTest/point.h b/Bachelor/Prog2/Codebeispiele/1_ch09/Fig09_10_11/CircleTest/point.h new file mode 100644 index 0000000..7593775 --- /dev/null +++ b/Bachelor/Prog2/Codebeispiele/1_ch09/Fig09_10_11/CircleTest/point.h @@ -0,0 +1,40 @@ +// Fig. 9.4: point.h
+// Point class definition represents an x-y coordinate pair.
+#ifndef POINT_H
+#define POINT_H
+
+class Point {
+
+public:
+ Point( int = 0, int = 0 ); // default constructor
+
+ void setX( int ); // set x in coordinate pair
+ int getX() const; // return x from coordinate pair
+
+ void setY( int ); // set y in coordinate pair
+ int getY() const; // return y from coordinate pair
+
+ void print() const; // output Point object
+
+private:
+ int x; // x part of coordinate pair
+ int y; // y part of coordinate pair
+
+}; // end class Point
+
+#endif
+
+/**************************************************************************
+ * (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. *
+ *************************************************************************/
\ No newline at end of file |