Convert double * to double [9] in C [closed]

by 

#include <stdio.h>
#include <string.h>

typedef struct dbl9 {
    double array[9];
} Dbl9;

Dbl9 fun(double *in){
    Dbl9 ret;
    memcpy(ret.array, in, sizeof(ret.array));//There can be no assurance that <in> the correct
    return ret;
}

int main(){
    double array[9] = {1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0};
    Dbl9 dbl9= fun(array);
    int i;
    for(i=0;i<9;++i){
        printf("%f\n", dbl9.array[i]);
    }
    return 0;
}

More Related Contents:

  1. What is pointer to string in C?
  2. What is the output of the following code in C? [closed]
  3. Incorrect result in c code
  4. whats the difference between dynamic memory allocation and normal memory allocation?
  5. Value changing when I pass array into function
  6. I need help trying to understand this piece of code about structures and pointers [closed]
  7. C: differences between char pointer and array [duplicate]
  8. How does free know how much to free?
  9. “Pointer from integer/integer from pointer without a cast” issues
  10. Are there any platforms where pointers to different types have different sizes?
  11. What exactly is the array name in c?
  12. Does free(ptr) where ptr is NULL corrupt memory?
  13. How to pass a 2D array by pointer in C?
  14. Pointer to pointer of structs indexing out of bounds(?) when I try to index anything other than zero
  15. Should I use char** argv or char* argv[]?
  16. Addresses of two char pointers to different string literals are same
  17. Difference between char* and const char*?
  18. In C, what is the correct syntax for declaring pointers?
  19. C typedef of pointer to structure
  20. C – SizeOf Pointers
  21. Where in memory are string literals ? stack / heap? [duplicate]
  22. How can I return a character array from a function in C?
  23. C difference between *[] and **
  24. Difference between *ptr[10] and (*ptr)[10]
  25. How are we able to access the pointer after deallocating the memory?
  26. When is it valid to access a pointer to a “dead” object?
  27. How to check if a pointer is freed already in C?
  28. Returning a struct pointer
  29. Casting void pointers
  30. Cast T[][] to T*

Leave a Comment