diff options
Diffstat (limited to 'Examples/mzscheme/class/example.cxx')
-rw-r--r-- | Examples/mzscheme/class/example.cxx | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/Examples/mzscheme/class/example.cxx b/Examples/mzscheme/class/example.cxx new file mode 100644 index 000000000..046304519 --- /dev/null +++ b/Examples/mzscheme/class/example.cxx @@ -0,0 +1,28 @@ +/* File : example.cxx */ + +#include "example.h" +#define M_PI 3.14159265358979323846 + +/* Move the shape to a new location */ +void Shape::move(double dx, double dy) { + x += dx; + y += dy; +} + +int Shape::nshapes = 0; + +double Circle::area() { + return M_PI*radius*radius; +} + +double Circle::perimeter() { + return 2*M_PI*radius; +} + +double Square::area() { + return width*width; +} + +double Square::perimeter() { + return 4*width; +} |