Epholys / dynarr

Typed Dynamic and Generic Array using C macros

dynarr

Dynamic and Generic Array using C macros

Use Case

Everytime an array with an unknown size is necessary.

Use

Declare a array with DYNARR_DECLARE(), initialize it with DYNARR_INIT(), fill it with DYNARR_PUSH(), remove last-inserted elements with DYNARR_POP() and don't forget to deallocate the memory with DYNARR_DESTRUCT().

As a C-struct, you can (and will) access all of its attribute: elements, size, capacity and sizeof_type.

Example

int main()
{
 size_t i;

 DYNARR_DECLARE(int, my_stack);

 DYNARR_INIT(int, &my_stack);

 for(i=0; i<10; ++i) {
     DYNARR_PUSH(&my_stack, i);
 }

 DYNARR_POP(&my_stack);
 
 for(i=0; i<my_stack.size; ++i) {
     printf("%d", my_stack.elements[i]);
 }

 DYNARR_DESTRUCT(&my_stack)
}