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