1 ! Copyright (C) 2008, 2009 Slava Pestov.
2 ! See https://factorcode.org/license.txt for BSD license.
3 USING: alien.c-types alien.syntax core-foundation fry kernel
5 IN: core-foundation.arrays
7 TYPEDEF: void* CFArrayRef
9 FUNCTION: CFArrayRef CFArrayCreateMutable ( CFAllocatorRef allocator, CFIndex capacity, void* callbacks )
11 FUNCTION: void* CFArrayGetValueAtIndex ( CFArrayRef array, CFIndex idx )
13 FUNCTION: void CFArraySetValueAtIndex ( CFArrayRef array, CFIndex index, void* value )
15 FUNCTION: CFIndex CFArrayGetCount ( CFArrayRef array )
17 : CF>array ( alien -- array )
19 [ CFArrayGetValueAtIndex ] with map-integers ;
21 : <CFArray> ( seq -- alien )
22 f over length &: kCFTypeArrayCallBacks CFArrayCreateMutable
23 [ '[ [ _ ] 2dip swap CFArraySetValueAtIndex ] each-index ] keep ;