114 lines
3.4 KiB
OpenEdge ABL
114 lines
3.4 KiB
OpenEdge ABL
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30100 #include "rundecs.h"
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30110 (* COPYRIGHT 1983 C.H.LINDSEY, UNIVERSITY OF MANCHESTER *)
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30120 (**)
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30130 (**)
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30140 FUNCTION CRSTRUCT(TEMPLATE: DPOINT): OBJECTP; EXTERN;
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30150 FUNCTION HEAPMUL(NEWMULT: OBJECTP; TEMPLATE: DPOINT): OBJECTP; EXTERN;
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30160 PROCEDURE COPYSLICE(ASLICE: OBJECTP); EXTERN;
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30170 FUNCTION COPYDESC(ORIGINAL: OBJECTP; NEWSORT: STRUCTYPE): OBJECTP; EXTERN;
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30180 (**)
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30190 (**)
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30200 FUNCTION RECCMN (THEREC: OBJECTP; LOCRG: DEPTHRANGE): OBJECTP;
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30210 (*COMMON FOR CREATING RECURSIVE OBJECTS*)
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30220 VAR TEMPREC: OBJECTP;
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30230 CUTOP: PRANGE;
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30240 BEGIN
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30250 CUTOP := FIRSTRG.RIBOFFSET;
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30260 WITH CUTOP^ DO WITH FIRSTW DO
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30270 BEGIN
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30280 TEMPREC := RECGEN;
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30290 RECGEN := THEREC;
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30300 END;
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30310 WITH THEREC^ DO
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30320 BEGIN
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30330 OSCOPE := SCOPE+LOCRG;
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30340 NEXT:= TEMPREC;
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30350 PREV := INCPTR(CUTOP, RECOFFSET-NEXTOFFSET);
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30360 END;
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30370 IF TEMPREC <> NIL THEN TEMPREC^.PREV:= THEREC;
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30380 RECCMN:= THEREC;
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30390 END;
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30400 (**)
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30410 (**)
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30420 FUNCTION CRRECN(ANOBJECT:OBJECTP):OBJECTP;
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30430 (* PCREATEREF+1 *)
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30440 VAR NEWRECN:OBJECTP;
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30450 BEGIN
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30460 ENEW(NEWRECN,RECNSIZE);
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30470 WITH NEWRECN^ DO
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30480 BEGIN
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30490 (*-02() FIRSTWORD := SORTSHIFT * ORD(RECN); ()-02*)
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30500 (*+02() PCOUNT:=0; SORT:=RECN; ()+02*)
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30510 (*+01() SECONDWORD := 0; ()+01*)
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30520 PVALUE:=ANOBJECT;
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30530 WITH PVALUE^ DO FINC;
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30540 ANCESTOR := NEWRECN;
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30550 OFFSET := STRUCTCONST;
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30560 CRRECN:=RECCMN(NEWRECN,FIRSTRG.RIBOFFSET^.RGSCOPE)
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30570 END
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30580 END;
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30590 (**)
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30600 (**)
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30610 FUNCTION GENRMUL(NEWMULT: OBJECTP; TEMPLATE: DPOINT; LOCRG: DEPTHRANGE): OBJECTP;
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30620 (*PLEAPGEN+5*)
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30630 VAR NEWRECR: OBJECTP;
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30640 BEGIN
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30650 NEWRECR := HEAPMUL(NEWMULT, TEMPLATE);
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30660 NEWRECR^.SORT := RECR;
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30670 GENRMUL := RECCMN(NEWRECR, LOCRG)
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30680 END;
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30690 (**)
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30700 (**)
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30710 FUNCTION GENRSTR (TEMPLATE: DPOINT; LOCRG: DEPTHRANGE): OBJECTP;
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30720 (*PLEAPGEN+2*)
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30730 VAR NEWRECN: OBJECTP;
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30740 BEGIN
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30750 ENEW(NEWRECN, RECNSIZE);
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30760 WITH NEWRECN^ DO
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30770 BEGIN
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30780 (*-02() FIRSTWORD := SORTSHIFT * ORD(RECN); ()-02*)
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30790 (*+02() PCOUNT:=0; SORT:=RECN; ()+02*)
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30800 (*+01() SECONDWORD := 0; ()+01*)
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30810 PVALUE := CRSTRUCT(TEMPLATE);
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30820 ANCESTOR := NEWRECN;
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30830 OFFSET := STRUCTCONST;
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30840 WITH PVALUE^ DO FINC
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30850 END;
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30860 GENRSTR := RECCMN(NEWRECN, LOCRG)
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30870 END;
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30880 (**)
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30890 (**)
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30900 FUNCTION CRRECR(ANOBJECT: OBJECTP): OBJECTP;
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30910 (*PCREATEREF+3*)
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30920 VAR NEWREC: OBJECTP;
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30930 BEGIN
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30940 WITH ANOBJECT^ DO
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30950 BEGIN
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30960 IF (BPTR<>NIL) AND (SORT=MULT) THEN (*SOURCE IS A SLICE*)
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30970 COPYSLICE(ANOBJECT);
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30980 IF FTST THEN
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30990 BEGIN
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31000 NEWREC :=ANOBJECT;
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31010 NEWREC^.SORT := RECR;
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31020 END
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31030 ELSE
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31040 BEGIN
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31050 NEWREC := COPYDESC(ANOBJECT,MULT);
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31060 WITH NEWREC^.PVALUE^ DO FINC
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31070 END
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31080 END;
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31090 WITH NEWREC^ DO
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31100 BEGIN
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31110 ANCESTOR := NEWREC;
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31120 CCOUNT := 1;
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31130 CRRECR := RECCMN(NEWREC, FIRSTRG.RIBOFFSET^.RGSCOPE);
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31140 END
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31150 END;
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31160 (**)
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31170 (**)
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31180 (*-02() BEGIN END ; ()-02*)
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31190 (*+01()
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31200 BEGIN (*OF MAIN PROGRAM*)
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31210 END (*OF EVERYTHING*).
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31220 ()+01*)
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