| 1 cells Constant cell |
|
| : method ( m v -- m' v ) Create over , swap cell+ swap |
: method ( m v -- m' v ) Create over , swap cell+ swap |
| DOES> ( ... o -- ... ) @ over @ + @ execute ; |
DOES> ( ... o -- ... ) @ over @ + @ execute ; |
| : var ( m v size -- m v' ) Create over , + |
: var ( m v size -- m v' ) Create over , + |
| DOES> ( o -- addr ) @ + ; |
DOES> ( o -- addr ) @ + ; |
| : class ( class -- class methods vars ) dup 2@ ; |
: class ( class -- class methods vars ) dup 2@ ; |
| : end-class ( class methods vars -- ) |
: end-class ( class methods vars -- ) |
| Create here >r , dup , 2 cells ?DO ['] noop , cell +LOOP |
Create here >r , dup , 2 cells ?DO ['] noop , 1 cells +LOOP |
| cell+ dup cell+ swap @ 2 - cells r> 2 cells + swap move ; |
cell+ dup cell+ swap @ 2 - cells r> 2 cells + swap move ; |
| : defines ( xt class -- ) ' >body @ + ! ; |
: defines ( xt class "name" -- ) ' >body @ + ! ; |
| : new ( class -- o ) here over @ allot swap over ! ; |
: new ( class -- o ) here over @ allot swap over ! ; |
| : :: ( class "name" -- ) ' >body @ + @ compile, ; |
: :: ( class "name" -- ) ' >body @ + @ compile, ; |
| Create object 1 cells , 2 cells , |
Create object 1 cells , 2 cells , |
