Question

I want to create an array of strings. The problem is that I want to be able to access the length of each string statically. I tried this:

char *a[] = {"foo", "foobar"};

The array works fine except that I want to know the length of each element statically.
I can’t use sizeof(a[0]) because it returns the size of the char * pointer. What I want is the length of the size of the string (4 for a[0], 7 for a[1]).

Is there any way to do this?

Answer 1

In short, no, not at compile-time (at least not for an arbitrary number of strings). There are various run-time initialization-like things you can do, as others have pointed out. And there are solutions for a fixed number of strings, as others have pointed out.

The type of a[0] must be the same as that of a[1] (obviously). So sizeof() must evaluate to the same for all values of a[i].