change alien.complex to use struct classes

basis/alien/complex/complex-tests.factor

@@ -1,22 +1,21 @@
 ! Copyright (C) 2009 Slava Pestov.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: tools.test alien.complex kernel alien.c-types alien.syntax
-namespaces math ;
+USING: accessors tools.test alien.complex classes.struct kernel
+alien.c-types alien.syntax namespaces math ;
 IN: alien.complex.tests
 
-C-STRUCT: complex-holder
-    { "complex-float" "z" } ;
+STRUCT: complex-holder
+    { z complex-float } ;
 
 : <complex-holder> ( z -- alien )
-    "complex-holder" <c-object>
-    [ set-complex-holder-z ] keep ;
+    complex-holder <struct-boa> ;
 
 [ ] [
     C{ 1.0 2.0 } <complex-holder> "h" set
 ] unit-test
 
-[ C{ 1.0 2.0 } ] [ "h" get complex-holder-z ] unit-test
+[ C{ 1.0 2.0 } ] [ "h" get z>> ] unit-test
 
 [ number ] [ "complex-float" c-type-boxed-class ] unit-test
 
-[ number ] [ "complex-double" c-type-boxed-class ] unit-test
+[ number ] [ "complex-double" c-type-boxed-class ] unit-test

basis/alien/complex/functor/functor.factor

@@ -1,33 +1,28 @@
 ! Copyright (C) 2009 Slava Pestov.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: alien.structs alien.c-types math math.functions sequences
-arrays kernel functors vocabs.parser namespaces accessors
-quotations ;
+USING: accessors alien.structs alien.c-types classes.struct math
+math.functions sequences arrays kernel functors vocabs.parser
+namespaces quotations ;
 IN: alien.complex.functor
 
 FUNCTOR: define-complex-type ( N T -- )
 
-T-real DEFINES ${T}-real
-T-imaginary DEFINES ${T}-imaginary
-set-T-real DEFINES set-${T}-real
-set-T-imaginary DEFINES set-${T}-imaginary
+T-class DEFINES-CLASS ${T}
 
 <T> DEFINES <${T}>
 *T DEFINES *${T}
 
 WHERE
 
+STRUCT: T-class { real N } { imaginary N } ;
+
 : <T> ( z -- alien )
-    >rect T <c-object> [ set-T-imaginary ] [ set-T-real ] [ ] tri ; inline
+    >rect T-class <struct-boa> ;
 
 : *T ( alien -- z )
-    [ T-real ] [ T-imaginary ] bi rect> ; inline
+    T-class memory>struct [ real>> ] [ imaginary>> ] bi rect> ; inline
 
-T current-vocab
-{ { N "real" } { N "imaginary" } }
-define-struct
-
-T c-type
+T-class c-type
 <T> 1quotation >>unboxer-quot
 *T 1quotation >>boxer-quot
 number >>boxed-class