My Project  debian-1:4.1.2-p1+ds-2
Data Structures | Macros | Functions
blackbox.h File Reference
#include "kernel/mod2.h"
#include "kernel/structs.h"
#include "Singular/lists.h"
#include "Singular/links/silink.h"

Go to the source code of this file.

Data Structures

struct  blackbox
 

Macros

#define BB_LIKE_LIST(B)   ((B)->properties &1)
 

Functions

void removeBlackboxStuff (const int rt)
 
BOOLEAN blackboxDefaultOp1 (int op, leftv l, leftv r)
 default procedure blackboxDefaultOp1, to be called as "default:" branch More...
 
BOOLEAN blackboxDefaultOp2 (int op, leftv l, leftv r1, leftv r2)
 default procedure blackboxDefaultOp2, to be called as "default:" branch More...
 
BOOLEAN blackboxDefaultOp3 (int op, leftv l, leftv r1, leftv r2, leftv r3)
 default procedure blackboxDefaultOp3, to be called as "default:" branch More...
 
BOOLEAN blackboxDefaultOpM (int op, leftv l, leftv r)
 default procedure blackboxDefaultOpM, to be called as "default:" branch More...
 
void blackbox_default_Print (blackbox *b, void *d)
 default procedure blackbox_default_Print: print the string More...
 
blackbox * getBlackboxStuff (const int t)
 return the structure to the type given by t More...
 
const char * getBlackboxName (const int t)
 return the name to the type given by t (r/o) More...
 
int blackboxIsCmd (const char *n, int &tok)
 used by scanner: returns ROOT_DECL for known types (and the type number in tok) More...
 
int setBlackboxStuff (blackbox *bb, const char *name)
 define a new type More...
 
void printBlackboxTypes ()
 list all defined type (for debugging) More...
 

Macro Definition Documentation

◆ BB_LIKE_LIST

#define BB_LIKE_LIST (   B)    ((B)->properties &1)

Definition at line 53 of file blackbox.h.

Function Documentation

◆ blackbox_default_Print()

void blackbox_default_Print ( blackbox *  b,
void *  d 
)

default procedure blackbox_default_Print: print the string

Definition at line 39 of file blackbox.cc.

40 {
41  char *s=b->blackbox_String(b,d);
42  PrintS(s);
43  omFree(s);
44 }
CanonicalForm b
Definition: cfModGcd.cc:4044
const CanonicalForm int s
Definition: facAbsFact.cc:55
#define omFree(addr)
Definition: omAllocDecl.h:261
void PrintS(const char *s)
Definition: reporter.cc:284

◆ blackboxDefaultOp1()

BOOLEAN blackboxDefaultOp1 ( int  op,
leftv  l,
leftv  r 
)

default procedure blackboxDefaultOp1, to be called as "default:" branch

Definition at line 62 of file blackbox.cc.

63 {
64  if (op==TYPEOF_CMD)
65  {
66  l->data=omStrDup(getBlackboxName(r->Typ()));
67  l->rtyp=STRING_CMD;
68  return FALSE;
69  }
70  else if (op==NAMEOF_CMD)
71  {
72  if (r->name==NULL) l->data=omStrDup("");
73  else l->data=omStrDup(r->name);
74  l->rtyp=STRING_CMD;
75  return FALSE;
76  }
77 
78  return TRUE;
79 }
#define TRUE
Definition: auxiliary.h:100
#define FALSE
Definition: auxiliary.h:96
const char * getBlackboxName(const int t)
return the name to the type given by t (r/o)
Definition: blackbox.cc:195
int l
Definition: cfEzgcd.cc:93
int Typ()
Definition: subexpr.cc:1033
const char * name
Definition: subexpr.h:87
#define omStrDup(s)
Definition: omAllocDecl.h:263
#define NULL
Definition: omList.c:12
@ NAMEOF_CMD
Definition: tok.h:134
@ TYPEOF_CMD
Definition: tok.h:193
@ STRING_CMD
Definition: tok.h:184

◆ blackboxDefaultOp2()

BOOLEAN blackboxDefaultOp2 ( int  op,
leftv  l,
leftv  r1,
leftv  r2 
)

default procedure blackboxDefaultOp2, to be called as "default:" branch

Definition at line 81 of file blackbox.cc.

82 {
83  return TRUE;
84 }

◆ blackboxDefaultOp3()

BOOLEAN blackboxDefaultOp3 ( int  op,
leftv  l,
leftv  r1,
leftv  r2,
leftv  r3 
)

default procedure blackboxDefaultOp3, to be called as "default:" branch

Definition at line 86 of file blackbox.cc.

87 {
88  return TRUE;
89 }

◆ blackboxDefaultOpM()

BOOLEAN blackboxDefaultOpM ( int  op,
leftv  l,
leftv  r 
)

default procedure blackboxDefaultOpM, to be called as "default:" branch

Definition at line 91 of file blackbox.cc.

92 {
93  if (op==LIST_CMD)
94  {
95  res->rtyp=LIST_CMD;
96  BOOLEAN bo=jjLIST_PL(res,args);
97  args->CleanUp();
98  return bo;
99  }
100  else if(op==STRING_CMD)
101  {
102  blackbox *b=getBlackboxStuff(args->Typ());
103  res->data=b->blackbox_String(b,args->Data());
104  res->rtyp=STRING_CMD;
105  args=args->next;
106  if(args!=NULL)
107  {
108  sleftv res2;
109  int ret=iiExprArithM(&res2,args,op);
110  if (ret) return TRUE;
111  char *s2=(char*)omAlloc(strlen((char*)res->data)+strlen((char*)res2.data)+1);
112  sprintf(s2,"%s%s",(char*)res->data,(char*)res2.data);
113  omFree(res2.data);
114  omFree(res->data);
115  res->data=s2;
116  }
117  return FALSE;
118  }
119  return TRUE;
120 }
int BOOLEAN
Definition: auxiliary.h:87
blackbox * getBlackboxStuff(const int t)
return the structure to the type given by t
Definition: blackbox.cc:16
Class used for (list of) interpreter objects.
Definition: subexpr.h:83
void * data
Definition: subexpr.h:88
CanonicalForm res
Definition: facAbsFact.cc:64
BOOLEAN iiExprArithM(leftv res, leftv a, int op)
Definition: iparith.cc:8898
BOOLEAN jjLIST_PL(leftv res, leftv v)
Definition: iparith.cc:7627
#define omAlloc(size)
Definition: omAllocDecl.h:210
@ LIST_CMD
Definition: tok.h:118

◆ blackboxIsCmd()

int blackboxIsCmd ( const char *  n,
int &  tok 
)

used by scanner: returns ROOT_DECL for known types (and the type number in tok)

Definition at line 201 of file blackbox.cc.

202 {
203  for(int i=blackboxTableCnt-1;i>=0;i--)
204  {
205  if(strcmp(n,blackboxName[i])==0)
206  {
207 #ifdef BLACKBOX_DEVEL
208  Print("blackboxIsCmd: found bb:%s:%d (table:%d)\n",n,i+BLACKBOX_OFFSET,i);
209 #endif
210  tok=i+BLACKBOX_OFFSET;
211  return ROOT_DECL;
212  }
213  }
214  tok=0;
215  return 0;
216 }
static GLOBAL_VAR char * blackboxName[MAX_BB_TYPES]
Definition: blackbox.cc:13
static GLOBAL_VAR int blackboxTableCnt
Definition: blackbox.cc:14
#define BLACKBOX_OFFSET
Definition: blackbox.cc:15
int i
Definition: cfEzgcd.cc:125
#define Print
Definition: emacs.cc:80
@ ROOT_DECL
Definition: grammar.cc:319

◆ getBlackboxName()

const char* getBlackboxName ( const int  t)

return the name to the type given by t (r/o)

Definition at line 195 of file blackbox.cc.

196 {
197  char *b=blackboxName[t-BLACKBOX_OFFSET];
198  if (b!=NULL) return b;
199  else return "";
200 }

◆ getBlackboxStuff()

blackbox* getBlackboxStuff ( const int  t)

return the structure to the type given by t

Definition at line 16 of file blackbox.cc.

17 {
18  if (t>MAX_TOK) /*MAX_TOK+1 is BLACKBOX_OFFSET*/
19  return (blackboxTable[t-BLACKBOX_OFFSET]);
20  else
21  return NULL;
22 }
static GLOBAL_VAR blackbox * blackboxTable[MAX_BB_TYPES]
Definition: blackbox.cc:12
@ MAX_TOK
Definition: tok.h:217

◆ printBlackboxTypes()

void printBlackboxTypes ( )

list all defined type (for debugging)

Definition at line 218 of file blackbox.cc.

219 {
220  for(int i=blackboxTableCnt-1;i>=0;i--)
221  {
222  if (blackboxName[i]!=NULL)
223  Print("type %d: %s\n",i,blackboxName[i]);
224  }
225 }

◆ removeBlackboxStuff()

void removeBlackboxStuff ( const int  rt)

Definition at line 188 of file blackbox.cc.

189 {
194 }
#define omfree(addr)
Definition: omAllocDecl.h:237

◆ setBlackboxStuff()

int setBlackboxStuff ( blackbox *  bb,
const char *  name 
)

define a new type

Definition at line 126 of file blackbox.cc.

127 {
128  int where = -1;
129  for (int i=0;i<MAX_BB_TYPES;i++)
130  {
131  if (blackboxTable[i]!=NULL && strcmp(blackboxName[i],n)==0) {
132  where = i;
133  break;
134  }
135  }
136  if (where < 0) {
138  {
139  // second try, find empty slot from removed bb:
140  for (int i=0;i<MAX_BB_TYPES;i++)
141  {
142  if (blackboxTable[i]==NULL) { where=i; break; }
143  }
144  }
145  else
146  {
147  where=blackboxTableCnt;
149  }
150  }
151  if (where==-1)
152  {
153  WerrorS("too many bb types defined");
154  return 0;
155  }
156  else
157  {
158  // check for alreday defined bb:
159  for (int i=0;i<MAX_BB_TYPES;i++)
160  {
161  if ((blackboxName[i]!=NULL) && (strcmp(blackboxName[i],n)==0))
162  {
163  Warn("not redefining blackbox type %s (%d)",n,i+BLACKBOX_OFFSET);
164  return 0;
165  }
166  }
167  blackboxTable[where]=bb;
168  blackboxName[where]=omStrDup(n);
169 #ifdef BLACKBOX_DEVEL
170  Print("setBlackboxStuff: define bb:name=%s:rt=%d (table:cnt=%d)\n",blackboxName[where],where+BLACKBOX_OFFSET,where);
171 #endif
172  if (bb->blackbox_destroy==NULL) bb->blackbox_destroy=blackbox_default_destroy;
173  if (bb->blackbox_String==NULL) bb->blackbox_String=blackbox_default_String;
174  if (bb->blackbox_Print==NULL) bb->blackbox_Print=blackbox_default_Print;
175  if (bb->blackbox_Init==NULL) bb->blackbox_Init=blackbox_default_Init;
176  if (bb->blackbox_Copy==NULL) bb->blackbox_Copy=blackbox_default_Copy;
177  if (bb->blackbox_Op1==NULL) bb->blackbox_Op1=blackboxDefaultOp1;
178  if (bb->blackbox_Op2==NULL) bb->blackbox_Op2=blackboxDefaultOp2;
179  if (bb->blackbox_Op3==NULL) bb->blackbox_Op3=blackboxDefaultOp3;
180  if (bb->blackbox_OpM==NULL) bb->blackbox_OpM=blackboxDefaultOpM;
181  if (bb->blackbox_CheckAssign==NULL) bb->blackbox_CheckAssign=blackbox_default_Check;
182  if (bb->blackbox_serialize==NULL) bb->blackbox_serialize=blackbox_default_serialize;
183  if (bb->blackbox_deserialize==NULL) bb->blackbox_deserialize=blackbox_default_deserialize;
184  return where+BLACKBOX_OFFSET;
185  }
186 }
void * blackbox_default_Init(blackbox *)
Definition: blackbox.cc:45
BOOLEAN blackboxDefaultOp2(int, leftv, leftv, leftv)
default procedure blackboxDefaultOp2, to be called as "default:" branch
Definition: blackbox.cc:81
char * blackbox_default_String(blackbox *, void *)
Definition: blackbox.cc:29
BOOLEAN blackbox_default_serialize(blackbox *, void *, si_link)
Definition: blackbox.cc:50
BOOLEAN blackboxDefaultOp3(int, leftv, leftv, leftv, leftv)
default procedure blackboxDefaultOp3, to be called as "default:" branch
Definition: blackbox.cc:86
void * blackbox_default_Copy(blackbox *, void *)
Definition: blackbox.cc:34
BOOLEAN blackbox_default_Check(blackbox *, leftv, leftv)
Definition: blackbox.cc:122
void blackbox_default_Print(blackbox *b, void *d)
default procedure blackbox_default_Print: print the string
Definition: blackbox.cc:39
BOOLEAN blackbox_default_deserialize(blackbox **, void **, si_link)
Definition: blackbox.cc:56
void blackbox_default_destroy(blackbox *, void *)
Definition: blackbox.cc:25
BOOLEAN blackboxDefaultOpM(int op, leftv res, leftv args)
default procedure blackboxDefaultOpM, to be called as "default:" branch
Definition: blackbox.cc:91
BOOLEAN blackboxDefaultOp1(int op, leftv l, leftv r)
default procedure blackboxDefaultOp1, to be called as "default:" branch
Definition: blackbox.cc:62
#define MAX_BB_TYPES
Definition: blackbox.cc:9
#define Warn
Definition: emacs.cc:77
void WerrorS(const char *s)
Definition: feFopen.cc:24