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root/Development/ray/src/common/calcomp.h
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Comparing ray/src/common/calcomp.h (file contents):
Revision 2.22 by greg, Thu May 1 16:42:05 2008 UTC vs.
Revision 2.26 by greg, Mon Feb 26 18:16:35 2024 UTC

# Line 44 | Line 44 | typedef struct epnode {
44          }  *ln;                 /* link */
45      } v;                /* value */
46      struct epnode  *sibling;    /* next child this level */
47 <    int  type;                  /* node type */
47 >    short  type;                /* node type */
48 >    short  nkids;               /* child count (neg if array) */
49   }  EPNODE;      /* an expression node */
50  
51   typedef struct vardef  VARDEF;  /* a variable definition */
52  
53 + #define  nekids(ep)     abs((ep)->nkids)
54 +
55   #define  RMAXWORD       127             /* maximum word/id length */
56   #define  CNTXMARK       '`'             /* context mark */
57  
# Line 57 | Line 60 | typedef struct vardef  VARDEF; /* a variable definitio
60  
61   #define  evalue(ep)     (*eoper[(ep)->type])(ep)
62  
63 + #define  dfn_name(ep)   ((ep)->v.kid->type == SYM ? \
64 +                        (ep)->v.kid->v.name : \
65 +                        (ep)->v.kid->v.kid->v.name)
66 +
67                                          /* flags to set in esupport */
68   #define  E_VARIABLE     001
69   #define  E_FUNCTION     002
# Line 71 | Line 78 | extern unsigned int  esupport;
78   extern EPNODE   *curfunc;
79   extern int  nextc;
80   extern int  eofc;
74 –
81                                          /* defined in biggerlib.c */
82   extern void biggerlib(void);
77 –
83                                          /* defined in caldefn.c */
84   extern void     fcompile(char *fname);
85   extern void     scompile(char *str, char *fname, int ln);
# Line 84 | Line 89 | extern void    varset(char *vname, int assign, double val
89   extern void     dclear(char *name);
90   extern void     dremove(char *name);
91   extern int      vardefined(char *name);
92 < extern char     *setcontext(char *ctx);
92 > extern char     *calcontext(char *ctx);
93   extern char     *pushcontext(char *ctx);
94   extern char     *popcontext(void);
95   extern char     *qualname(char *nam, int lvl);
96   extern int      incontext(char *qn);
97   extern void     chanout(void (*cs)(int n, double v));
98 + extern void     doptimize(int activate);
99   extern void     dcleanup(int lvl);
100   extern EPNODE   *dlookup(char *name);
101   extern VARDEF   *varlookup(char *name);
# Line 107 | Line 113 | extern EPNODE  *getchan(void);
113   extern EPNODE   *eparse(char *expr);
114   extern double   eval(char *expr);
115   extern int      epcmp(EPNODE *ep1, EPNODE *ep2);
116 < extern void     epfree(EPNODE *epar);
116 > extern void     epfree(EPNODE *epar, int frep);
117 > extern void     epoptimize(EPNODE *epar);
118   extern EPNODE   *ekid(EPNODE *ep, int n);
112 – extern int      nekids(EPNODE *ep);
119   extern void     initfile(FILE *fp, char *fn, int ln);
120   extern void     initstr(char *s, char *fn, int ln);
121   extern void     getscanpos(char **fnp, int *lnp, char **spp, FILE **fpp);
122   extern int      scan(void);
123   extern char     *long2ascii(long l);
124   extern void     syntax(char *err);
125 < extern void     addekid(EPNODE *ep, EPNODE *ekid);
125 > extern void     addekid(EPNODE *ep, EPNODE *ek);
126   extern char     *getname(void);
127   extern int      getinum(void);
128   extern double   getnum(void);
# Line 138 | Line 144 | extern double  argument(int n);
144   extern VARDEF   *argf(int n);
145   extern char     *argfun(int n);
146   extern double   efunc(EPNODE *ep);
147 + extern double   eargument(EPNODE *ep);
148   extern LIBR     *liblookup(char *fname);
149   extern void     libupdate(char *fn);
150                                          /* defined in calprnt.c */
# Line 145 | Line 152 | extern void    eprint(EPNODE *ep, FILE *fp);
152   extern void     dprint(char *name, FILE *fp);
153                                          /* defined by client */
154   extern double   chanvalue(int n);
148 –
155  
156   #ifdef __cplusplus
157   }

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