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  1. #include <stdio.h>
  2.  
  3. int function_a(int a, int b)
  4. {
  5. 	printf("Inside function_a: %d %d\n", a, b);
  6. 	return a+b;
  7. }
  8.  
  9. int function_b(int a, int b)
  10. {
  11. 	printf("Inside function_b: %d %d\n", a, b);
  12. 	return a+b;
  13. }
  14.  
  15. int function_c(int a, int b)
  16. {
  17. 	printf("Inside function_c: %d %d\n", a, b);
  18. 	return a+b;
  19. }
  20.  
  21. int function_whatever(int a, int b)
  22. {
  23. 	printf("Inside function_whatever: %d %d\n", a, b);
  24. 	return a+b;
  25. }
  26.  
  27.  
  28. int (* get_function(char c)) (int, int)
  29. {
  30. 	switch(c)
  31. 	{
  32. 		case 'A':
  33. 			return function_a;
  34. 		case 'B':
  35. 			return function_b;
  36. 		case 'C':
  37. 			return function_c;
  38. 	}
  39. 	return function_whatever;
  40. }
  41.  
  42. int main(void) {
  43. 	get_function('B')(3, 5);
  44. 	return 0;
  45. }
  46.  
Success #stdin #stdout 0s 4280KB
comments (?)
stdin
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Standard input is empty
stdout
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Inside function_b: 3 5
https://ideone.com/0kUp47
language:
C99 (gcc 8.3)
created:
4 years ago
visibility:
public

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