#ifndef __Frame_h #define __Frame_h #include "SchemeObject.h" @interface Frame: SchemeObject { SchemeObject[] array; integer size; Frame link; } + (id) newWithSize: (integer) sz link: (Frame) l; - (id) initWithSize: (integer) sz link: (Frame) l; - (void) set: (integer) index to: (SchemeObject) o; - (SchemeObject) get: (integer) index; - (Frame) getLink; @end #endif //__FOO_h