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greg |
2.16 |
/* RCSid $Id: object.h,v 2.15 2003/06/26 00:58:09 schorsch Exp $ */ |
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greg |
1.1 |
/* |
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* object.h - header file for routines using objects and object sets. |
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greg |
2.14 |
* |
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* Include after "standard.h" |
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greg |
2.8 |
*/ |
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schorsch |
2.13 |
#ifndef _RAD_OBJECT_H_ |
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#define _RAD_OBJECT_H_ |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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greg |
1.1 |
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greg |
2.8 |
#ifndef OCTREE |
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#define OCTREE int |
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#endif |
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greg |
1.1 |
/* |
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* Object definitions require general specifications |
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* which may include a number of different argument types. |
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* The following structure aids in the storage of such |
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* argument lists. |
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*/ |
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typedef struct { |
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short nsargs; /* # of string arguments */ |
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short nfargs; /* # of real arguments */ |
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char **sarg; /* string arguments */ |
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schorsch |
2.15 |
RREAL *farg; /* real arguments */ |
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greg |
1.1 |
#ifdef IARGS |
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short niargs; /* # of integer arguments */ |
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long *iarg; /* integer arguments */ |
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#endif |
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} FUNARGS; |
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greg |
1.3 |
#define MAXSTR 128 /* maximum string length */ |
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greg |
1.1 |
|
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/* |
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* An object is defined as an index into an array of |
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* structures containing the object type and specification |
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* and the modifier index. |
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*/ |
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greg |
1.4 |
#ifndef OBJECT |
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greg |
2.12 |
#ifdef SMLMEM |
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greg |
2.14 |
#define OBJECT int16 /* index to object array */ |
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greg |
2.12 |
#else |
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greg |
2.14 |
#define OBJECT int32 /* index to object array */ |
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greg |
1.4 |
#endif |
| 49 |
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#endif |
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greg |
1.1 |
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typedef struct { |
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OBJECT omod; /* modifier number */ |
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short otype; /* object type number */ |
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char *oname; /* object name */ |
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FUNARGS oargs; /* object specification */ |
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char *os; /* object structure */ |
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} OBJREC; |
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greg |
1.4 |
#ifndef MAXOBJBLK |
| 60 |
greg |
2.12 |
#ifdef SMLMEM |
| 61 |
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#define MAXOBJBLK 63 /* maximum number of object blocks */ |
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#else |
| 63 |
gwlarson |
2.5 |
#define MAXOBJBLK 65535 /* maximum number of object blocks */ |
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greg |
1.4 |
#endif |
| 65 |
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#endif |
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greg |
1.1 |
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extern OBJREC *objblock[MAXOBJBLK]; /* the object blocks */ |
| 68 |
greg |
1.2 |
extern OBJECT nobjects; /* # of objects */ |
| 69 |
greg |
1.1 |
|
| 70 |
gwlarson |
2.6 |
#define OBJBLKSHFT 9 |
| 71 |
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#define OBJBLKSIZ (1<<OBJBLKSHFT) /* object block size */ |
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#define objptr(obj) (objblock[(obj)>>OBJBLKSHFT]+((obj)&(OBJBLKSIZ-1))) |
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greg |
1.1 |
|
| 74 |
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#define OVOID (-1) /* void object */ |
| 75 |
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#define VOIDID "void" /* void identifier */ |
| 76 |
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/* |
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* Object sets begin with the number of objects and proceed with |
| 79 |
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* the objects in ascending order. |
| 80 |
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*/ |
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greg |
2.11 |
#define MAXSET 511 /* maximum object set size */ |
| 83 |
greg |
2.3 |
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greg |
2.8 |
#define setfree(os) free((void *)(os)) |
| 85 |
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| 86 |
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extern void (*addobjnotify[])(); /* people to notify of new objects */ |
| 87 |
greg |
2.3 |
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| 88 |
greg |
2.8 |
/* defined in modobject.c */ |
| 89 |
greg |
2.10 |
extern OBJECT objndx(OBJREC *op); |
| 90 |
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extern OBJECT lastmod(OBJECT obj, char *mname); |
| 91 |
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extern OBJECT modifier(char *name); |
| 92 |
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extern OBJECT object(char *oname); |
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greg |
2.8 |
extern void insertobject(OBJECT obj); |
| 94 |
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extern void clearobjndx(void); |
| 95 |
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/* defined in objset.c */ |
| 96 |
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extern void insertelem(OBJECT *os, OBJECT obj); |
| 97 |
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extern void deletelem(OBJECT *os, OBJECT obj); |
| 98 |
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extern int inset(OBJECT *os, OBJECT obj); |
| 99 |
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extern int setequal(OBJECT *os1, OBJECT *os2); |
| 100 |
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extern void setcopy(OBJECT *os1, OBJECT *os2); |
| 101 |
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extern OBJECT * setsave(OBJECT *os); |
| 102 |
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extern void setunion(OBJECT *osr, OBJECT *os1, OBJECT *os2); |
| 103 |
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extern void setintersect(OBJECT *osr, OBJECT *os1, OBJECT *os2); |
| 104 |
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extern OCTREE fullnode(OBJECT *oset); |
| 105 |
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extern void objset(OBJECT *oset, OCTREE ot); |
| 106 |
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extern int dosets(int (*f)()); |
| 107 |
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extern void donesets(void); |
| 108 |
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| 109 |
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/* defined in otypes.c */ |
| 110 |
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extern int otype(char *ofname); |
| 111 |
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extern void objerror(OBJREC *o, int etyp, char *msg); |
| 112 |
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/* defined in readfargs.c */ |
| 113 |
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extern int readfargs(FUNARGS *fa, FILE *fp); |
| 114 |
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extern void freefargs(FUNARGS *fa); |
| 115 |
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/* defined in readobj.c */ |
| 116 |
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extern void readobj(char *inpspec); |
| 117 |
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extern void getobject(char *name, FILE *fp); |
| 118 |
greg |
2.10 |
extern OBJECT newobject(); |
| 119 |
greg |
2.8 |
extern void freeobjects(int firstobj, int nobjs); |
| 120 |
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/* defined in free_os.c */ |
| 121 |
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extern int free_os(OBJREC *op); |
| 122 |
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| 123 |
schorsch |
2.13 |
|
| 124 |
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#ifdef __cplusplus |
| 125 |
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} |
| 126 |
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#endif |
| 127 |
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#endif /* _RAD_OBJECT_H_ */ |
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