49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "ColoredSquare.h"
|
|
|
|
int main (int argc, char *argv[])
|
|
{
|
|
int i = 0;
|
|
Figure *fig[3];
|
|
|
|
fig[0] = Square_new (1);
|
|
fig[1] = ColoredSquare_new (2, 2);
|
|
|
|
((ColoredSquare *) fig[1])->vtable->set_color (fig[1], 5);
|
|
((Square *) fig[0])->vtable->resize (fig[0], 2);
|
|
((Square *) fig[1])->vtable->resize (fig[0], 3);
|
|
|
|
fig[2] = fig[1]->vtable->clone (fig[1]);
|
|
((ColoredSquare *) fig[2])->vtable->set_color (fig[2], 3);
|
|
|
|
for (i = 0; i < sizeof (fig) / sizeof (Figure *); i++)
|
|
{
|
|
puts ("---");
|
|
|
|
printf ("type = %s\n", fig[i]->vtable->type (fig[i]));
|
|
|
|
fig[i]->vtable->draw (fig[i]);
|
|
|
|
printf ("area(%lu) = %f\n",
|
|
(unsigned long) fig[i],
|
|
fig[i]->vtable->area (fig[i]));
|
|
|
|
printf ("diag_length(%lu) = %f\n",
|
|
(unsigned long) fig[i],
|
|
((Square *) fig[i])->vtable->diag_length (fig[i]));
|
|
}
|
|
puts ("---");
|
|
|
|
/*goto end;
|
|
err:
|
|
end:*/
|
|
for (i = 0; i < sizeof (fig) / sizeof (Figure *); i++)
|
|
{
|
|
fig[i]->vtable->destroy (fig[i]);
|
|
}
|
|
|
|
return 0;
|
|
}
|