Re: Using arrays of function pointers in D

[John via Digitalmars-d-learn]

On Thursday, 21 May 2015 at 16:25:24 UTC, Adam D. Ruppe wrote:

Start with a function type declaration:

void function() func_ptr;

Then make an array out of it:

void function()[] func_ptr_array;

It works like other arrays, just the [] might be a little harder to see since it is a much longer type signature. But it is still in there, right after it, similarly to int[].

Then the array is indexed and set like normal. You can change length on it (auto initializes all members to null), ~= &my_func to append, etc.

You can also do associative arrays of function pointers btw.

Thanks! Holy moly you guys are quick in here.