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-\ #if (FICL_WANT_OOP)
-\ ** ficl/softwords/ficlclass.fr
-\ Classes to model ficl data structures in objects
-\ This is a demo!
-\ John Sadler 14 Sep 1998
-\
-\ ** C - W O R D
-\ Models a FICL_WORD
-
-object subclass c-word
- c-word ref: .link
- c-2byte obj: .hashcode
- c-byte obj: .flags
- c-byte obj: .nName
- c-bytePtr obj: .pName
- c-cellPtr obj: .pCode
- c-4byte obj: .param0
-
- \ Push word's name...
- : get-name ( inst class -- c-addr u )
- 2dup
- my=[ .pName get-ptr ] -rot
- my=[ .nName get ]
- ;
-
- : next ( inst class -- link-inst class )
- my=> .link ;
-
- : ?
- ." c-word: "
- 2dup --> get-name type cr
- ;
-
-end-class
-
-\ ** C - W O R D L I S T
-\ Models a FICL_HASH
-\ Example of use:
-\ get-current c-wordlist --> ref current
-\ current --> ?
-\ current --> .hash --> ?
-\ current --> .hash --> next --> ?
-
-object subclass c-wordlist
- c-wordlist ref: .parent
- c-ptr obj: .name
- c-cell obj: .size
- c-word ref: .hash ( first entry in hash table )
-
- : ?
- --> get-name ." ficl wordlist " type cr ;
- : push drop >search ;
- : pop 2drop previous ;
- : set-current drop set-current ;
- : get-name drop wid-get-name ;
- : words { 2:this -- }
- this my=[ .size get ] 0 do
- i this my=[ .hash index ] ( 2list-head )
- begin
- 2dup --> get-name type space
- --> next over
- 0= until 2drop cr
- loop
- ;
-end-class
-
-\ : named-wid wordlist postpone c-wordlist metaclass => ref ;
-
-
-\ ** C - F I C L S T A C K
-object subclass c-ficlstack
- c-4byte obj: .nCells
- c-cellPtr obj: .link
- c-cellPtr obj: .sp
- c-4byte obj: .stackBase
-
- : init 2drop ;
- : ? 2drop
- ." ficl stack " cr ;
- : top
- --> .sp --> .addr --> prev --> get ;
-end-class
-
-\ #endif