03b6e2fbe6
There doesn't seem to be any reason for using it rather than just returning from main() as usual, and it provokes warnings about implicitly declared function when compiling them.
44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
#include <stdio.h>
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#include "example_wrap.h"
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int main(int argc, char **argv) {
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printf("Creating some objects:\n");
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Circle* c = Circle_new(10);
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printf(" Created circle\n");
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Square* s = Square_new(10);
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printf(" Created square\n");
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printf("\nA total of %d shapes were created\n", Shape_nshapes_get());
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Circle_x_set(c, 20);
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Circle_y_set(c, 30);
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Shape* shape = (Shape*) s;
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Shape_x_set(shape, -10);
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Shape_y_set(shape, 5);
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printf("\nHere is their current positions:\n");
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printf(" Circle = (%f %f)\n", Circle_x_get(c), Circle_y_get(c));
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printf(" Square = (%f %f)\n", Square_x_get(s), Square_y_get(s));
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printf("\nHere are some properties of the shapes:\n");
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Shape* shapes[] = {(Shape*) c, (Shape*) s};
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int i;
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for (i = 0; i < 2; i++) {
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printf(" %s\n", i ? "Square" : "Circle");
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printf(" area = %f\n", Shape_area(shapes[i]));
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printf(" perimeter = %f\n", Shape_perimeter(shapes[i]));
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}
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printf("\nGuess I'll clean up now\n");
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Square_delete(s);
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Circle_delete(c);
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printf("%d shapes remain\n", Shape_nshapes_get());
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printf("Goodbye\n");
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return 0;
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}
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