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Functions
char *	ctime ()

char *	tmalloc ()

void	txfree ()

char *	strcpy ()

double	sin ()

double	cos ()

void	CDLabelBB ()

FILE *	OpenDevice ()

void	UpdateProperties ()

void	AEnd ()

int	ABeginSymbol ()

void	AEndSymbol ()

void	ADeleteSymbol ()

int	AEndCall ()

int	AT ()

int	ABeginCall ()

int	APolygon ()

int	AWire ()

int	ABox ()

int	ARoundFlash ()

int	ALayer ()

int	AUserExtension ()

void	AComment ()

int	CDInit ()

int	CDPath ()

void	CDSetLayer ()

void	CDDebug ()

int	CDOpen ()

void	CDSymbol ()

int	CDClose ()

int	CDReflect ()

int	CDPatchInstances ()

int	CDMakeBox ()

int	CDMakeLabel ()

int	CDMakePolygon ()

int	CDMakeWire ()

int	CDMakeRoundFlash ()

int	CDBeginMakeCall ()

int	CDT ()

int	CDEndMakeCall ()

void	CDCheckPath ()

int	CDInsertObject ()

void	CDDeleteObjectDesc ()

void	CDCall ()

void	CDBox ()

void	CDLabel ()

void	CDPolygon ()

void	CDWire ()

void	CDRoundFlash ()

void	CDInfo ()

void	CDSetInfo ()

void	CDType ()

int	CDBB ()

void	CDIntersect ()

int	CDInitGen ()

void	CDGen ()

void	CDInitTGen ()

void	CDTGen ()

int	CDUpdate ()

int	CDGenCIF ()

int	CDTo ()

int	CDFrom ()

int	CDParseCIF ()

int	CDUnmark ()

int	CDError ()

void	CDProperty ()

int	CDCopyProperty ()

int	CDAddProperty ()

int	CDRemoveProperty ()

void	CDPrptyListFree ()

void	CDPrptyListPrint ()

void	GenEnd ()

void	GenBeginSymbol ()

void	GenEndSymbol ()

void	GenBeginCall ()

void	GenEndCall ()

void	GenTranslation ()

void	GenRotation ()

void	GenMirrorX ()

void	GenMirrorY ()

void	GenPolygon ()

void	GenPolygonOffset ()

void	GenWire ()

void	GenWireOffset ()

void	GenBox ()

void	GenLayer ()

void	GenUserExtension ()

void	GenComment ()

void	PCIF ()

int	PCharacter ()

int	PSetPath ()

int	PAppendPath ()

char *	PGetPath ()

FILE *	POpen ()

void	TInit ()

int	TEmpty ()

int	TFull ()

void	TPush ()

void	TPop ()

void	TCurrent ()

void	TLoadCurrent ()

void	TTranslate ()

void	TMY ()

void	TMX ()

void	TRotate ()

void	TIdentity ()

void	TPoint ()

void	TPremultiply ()

void	TInverse ()

void	TInversePoint ()

void	TStore ()

void	TLoad ()

void	TLoadInverse ()

Variables
struct bu *	CDSymbolTable [CDNUMLAYERS+1]

struct d	CDDesc

struct l	CDLayer [CDNUMLAYERS+1]

char *	CDStatusString

int	CDStatusInt

Function Documentation

int ABeginCall ( )

int ABeginSymbol ( )

int ABox ( )

void AComment ( )

void ADeleteSymbol ( )

void AEnd ( )

Definition at line 34 of file actions.c.

 {
     /*
      * The CIF parsing has ended.
      */
 #ifdef TRACEPARSER
 GenEnd(stderr);
 #endif
 }

int AEndCall ( )

Definition at line 414 of file actions.c.

 {
 #ifdef TRACEPARSER
 fprintf(stderr,";\n");
 #endif
     if(CDDesc.dControl == DCONTROLCDTO){
         if(CDDesc.dFirstPass)
             return(PSUCCEEDED);
         if(CDDesc.dRoot)
             GenEndCall(CDDesc.dRootFileDesc);
         else
             GenEndCall(CDDesc.dSymbolFileDesc);
     }
     elif(CDDesc.dControl == DCONTROLCDOPEN Or CDDesc.dControl == DCONTROLPCIF){
         if(CDDesc.dFirstPass And CDDesc.dControl == DCONTROLPCIF)
             return(PSUCCEEDED);
         if(Not CDEndMakeCall(CDDesc.dSymbolDesc,CDDesc.dPointer))
             return(PFAILED);
         while(CDDesc.dPrptyList != NULL){
             struct prpty PrptyCopy;
             if(Not CDAddProperty(CDDesc.dSymbolDesc,CDDesc.dPointer,
                 CDDesc.dPrptyList->prpty_Value,CDDesc.dPrptyList->prpty_String))
                 return(PFAILED);
             /* free storage of CDDesc.dPrptyList */
             PrptyCopy = *CDDesc.dPrptyList;
             tfree(CDDesc.dPrptyList->prpty_String);
             tfree(CDDesc.dPrptyList);
             CDDesc.dPrptyList = PrptyCopy.prpty_Succ;
         }
     }
     return(PSUCCEEDED);
 }

void AEndSymbol ( )

Definition at line 348 of file actions.c.

 {
     /*
      * This routine performs the necessary actions to close a symbol
      * definition.
      *
      * DCONTROLCDTO:
      *     Return on first pass (we are only building the symbol table).
      *     On the second pass, we terminate and close the KIC cell
      *     containing the respective CIF symbol.
      *
      * DCONTROLPCIF:
      *     We set the current cell desc in CDDesc.dSymbolDesc to that of
      *     the root symbol.
      *
      * DCONTROLCDOPEN:
      *     No action.
      */
 #ifdef TRACEPARSER
 GenEndSymbol(stderr);
 #endif
     if(CDDesc.dControl == DCONTROLCDTO){
         if(CDDesc.dFirstPass)
             return;
         GenEndSymbol(CDDesc.dSymbolFileDesc);
         GenEnd(CDDesc.dSymbolFileDesc);
         fclose(CDDesc.dSymbolFileDesc);
         CDDesc.dRoot = True;
     }
     elif(CDDesc.dControl == DCONTROLPCIF){
         CDDesc.dSymbolDesc = CDDesc.dRootCellDesc;
         CDDesc.dRoot = True;
     }
     elif(CDDesc.dControl == DCONTROLCDOPEN){
         if(CDDesc.dSymbolDesc->sLeft == CDINFINITY)
             CDDesc.dSymbolDesc->sLeft = CDDesc.dSymbolDesc->sBottom
                 = CDDesc.dSymbolDesc->sRight = CDDesc.dSymbolDesc->sTop = 0;
         /*
          * Force the dummy call command at the end of the symbol
          * to be ignored by ABeginCall.
          */
         CDDesc.dSymbolName[0] = EOS;
     }
 }

int ALayer ( )

int APolygon ( )

int ARoundFlash ( )

int AT ( )

int AUserExtension ( )

int AWire ( )

int CDAddProperty ( )

int CDBB ( )

int CDBeginMakeCall ( )

void CDBox ( )

void CDCall ( )

void CDCheckPath ( )

int CDClose ( )

int CDCopyProperty ( )

void CDDebug ( )

void CDDeleteObjectDesc ( )

int CDEndMakeCall ( )

int CDError ( )

int CDFrom ( )

void CDGen ( )

int CDGenCIF ( )

void CDInfo ( )

int CDInit ( )

Definition at line 114 of file cd.c.

 {
     /*
      * This must be the first CD routine called.  It initializes
      * the layer table, search path, symbol table, and transform
      * stack.  Returns True if error, False otherwise.
      */
     int Layer,Int1;
     char *c,*PGetPath();
 
     CDStatusString = CDDiagnosticString;
     for (Int1 = 0;Int1 < CDNUMLAYERS;++Int1)
         CDSymbolTable[Int1] = NULL;
     for (Layer = 1;Layer <= CDNUMLAYERS;++Layer) {
         CDLayer[Layer].lTechnology = ' ';
         CDLayer[Layer].lMask[0] = ' ';
         CDLayer[Layer].lMask[1] = ' ';
         CDLayer[Layer].lMask[2] = ' ';
         CDLayer[Layer].lCDFrom = False;
     }
     c = PGetPath();
     if (*c == '\0')
         CDPath(".");
     CDDebug(False);
     CDDesc.dPrptyList = NULL;
     CDDesc.dNumSymbolsAllocated = 0;
 
     /* Vanilla operation. */
     CDDesc.dControl = DCONTROLVANILLA;
 
     /* Alocate arrays if not already done */
     if (CDDesc.dSymTabNames == NULL) {
         CDDesc.dSymTabNames = (char(*)[FILENAMESIZE])
             tmalloc(CDNUMREMEMBER*FILENAMESIZE);
         if (CDDesc.dSymTabNames == NULL) {
             CDStatusInt = CDError(CDMALLOCFAILED);
             return True;
         }
         CDDesc.dSymTabNumbers = (int *) tmalloc(CDNUMREMEMBER*sizeof(int));
         if (CDDesc.dSymTabNumbers == NULL) {
             CDStatusInt = CDError(CDMALLOCFAILED);
             return True;
         }
     }
     TInit();
     return False;
 }

int CDInitGen ( )

void CDInitTGen ( )

int CDInsertObject ( )

void CDIntersect ( )

void CDLabel ( )

void CDLabelBB ( )

int CDMakeBox ( )

int CDMakeLabel ( )

int CDMakePolygon ( )

int CDMakeRoundFlash ( )

int CDMakeWire ( )

int CDOpen ( )

int CDParseCIF ( )

int CDPatchInstances ( )

int CDPath ( )

void CDPolygon ( )

void CDProperty ( )

void CDPrptyListFree ( )

void CDPrptyListPrint ( )

int CDReflect ( )

int CDRemoveProperty ( )

void CDRoundFlash ( )

void CDSetInfo ( )

void CDSetLayer ( )

void CDSymbol ( )

int CDT ( )

void CDTGen ( )

int CDTo ( )

void CDType ( )

int CDUnmark ( )

int CDUpdate ( )

void CDWire ( )

double cos ( )

char* ctime ( )

void GenBeginCall ( )

void GenBeginSymbol ( )

void GenBox ( )

void GenComment ( )

void GenEnd ( )

void GenEndCall ( )

void GenEndSymbol ( )

void GenLayer ( )

void GenMirrorX ( )

void GenMirrorY ( )

void GenPolygon ( )

void GenPolygonOffset ( )

void GenRotation ( )

void GenTranslation ( )

void GenUserExtension ( )

void GenWire ( )

void GenWireOffset ( )

FILE* OpenDevice ( )

int PAppendPath ( )

int PCharacter ( )

void PCIF ( )

char* PGetPath ( )

Definition at line 67 of file paths.c.

 {
     return (path);
 }

FILE* POpen ( )

int PSetPath ( )

double sin ( )

char* strcpy ( )

void TCurrent ( )

int TEmpty ( )

Definition at line 38 of file xforms.c.

 {
     if (Transforms == NULL)
         return(True);
     else
         return(False);
 }

int TFull ( )

Definition at line 47 of file xforms.c.

 {
     return(False);
 }

void TIdentity ( )

Definition at line 189 of file xforms.c.

 {
     long *l;
 
     l = (long *)Transforms->ttMatrix;
     *l++ = 1; *l++ = 0; *l++ = 0;
     *l++ = 0; *l++ = 1; *l++ = 0;
     *l++ = 0; *l++ = 0; *l++ = 1;
 }

void TInit ( )

Definition at line 23 of file xforms.c.

 {
     struct tt *Tmp;
 
     for (Tmp = Transforms; Tmp; Tmp = Transforms) {
         Transforms = Tmp->ttNext;
         tfree(Tmp);
     }
     Transforms = alloc(tt);
     if (Transforms == NULL) MallocFailed();
     Transforms->ttNext = NULL;
     TIdentity();
 }

void TInverse ( )

Definition at line 271 of file xforms.c.

 {
     /*
     Compute the inverse transform of the current transform.
     Because all transformations are Manhattan, the
     det of the current transform matrix is always -1 or +1.
     */
 
     long Det;
 
     Det = 
         Transforms->ttMatrix[0][0]*Transforms->ttMatrix[1][1] -
         Transforms->ttMatrix[1][0]*Transforms->ttMatrix[0][1];
 
     if (Det == 1) {
         InverseMatrix[0][0] = Transforms->ttMatrix[1][1];
         InverseMatrix[0][1] = -Transforms->ttMatrix[0][1];
         InverseMatrix[1][0] = -Transforms->ttMatrix[1][0];
         InverseMatrix[1][1] = Transforms->ttMatrix[0][0];
         InverseMatrix[2][0] =
             Transforms->ttMatrix[1][0]*Transforms->ttMatrix[2][1] -
             Transforms->ttMatrix[2][0]*Transforms->ttMatrix[1][1];
         InverseMatrix[2][1] =
             - Transforms->ttMatrix[0][0]*Transforms->ttMatrix[2][1] +
             Transforms->ttMatrix[0][1]*Transforms->ttMatrix[2][0];
     }
     else {
         InverseMatrix[0][0] = -Transforms->ttMatrix[1][1];
         InverseMatrix[0][1] = Transforms->ttMatrix[0][1];
         InverseMatrix[1][0] = Transforms->ttMatrix[1][0];
         InverseMatrix[1][1] = -Transforms->ttMatrix[0][0];
         InverseMatrix[2][0] =
             - Transforms->ttMatrix[1][0]*Transforms->ttMatrix[2][1] +
             Transforms->ttMatrix[2][0]*Transforms->ttMatrix[1][1];
         InverseMatrix[2][1] =
             Transforms->ttMatrix[0][0]*Transforms->ttMatrix[2][1] -
             Transforms->ttMatrix[0][1]*Transforms->ttMatrix[2][0];
     }
     InverseMatrix[0][2] = 0;
     InverseMatrix[1][2] = 0;
     InverseMatrix[2][2] = 1;
 }

void TInversePoint ( )

void TLoad ( )

Definition at line 338 of file xforms.c.

 {
     memcpy((char *)Transforms->ttMatrix,
         (char *)Storage,9*sizeof(long));
 }

void TLoadCurrent ( )

void TLoadInverse ( )

Definition at line 345 of file xforms.c.

 {
     memcpy((char *)Transforms->ttMatrix,
         (char *)InverseMatrix,9*sizeof(long));
 }

char* tmalloc ( )

void TMX ( )

Definition at line 112 of file xforms.c.

 {
     Transforms->ttMatrix[0][0] = -Transforms->ttMatrix[0][0];
     Transforms->ttMatrix[1][0] = -Transforms->ttMatrix[1][0];
     Transforms->ttMatrix[2][0] = -Transforms->ttMatrix[2][0];
 }

void TMY ( )

Definition at line 104 of file xforms.c.

 {
     Transforms->ttMatrix[0][1] = -Transforms->ttMatrix[0][1];
     Transforms->ttMatrix[1][1] = -Transforms->ttMatrix[1][1];
     Transforms->ttMatrix[2][1] = -Transforms->ttMatrix[2][1];
 }

void TPoint ( )

void TPop ( )

Definition at line 64 of file xforms.c.

 {
     struct tt *Tmp;
 
     Tmp = Transforms;
     Transforms = Tmp->ttNext;
     tfree(Tmp);
 }

void TPremultiply ( )

Definition at line 216 of file xforms.c.

 {
     /*
      * Form the instance transform.
      * This is done by computing
      *   Transforms->ttMatrix * Transforms->ttNext->ttMatrix and
      * placing the product in Transforms.ttMatrix.    
      * So, the scenario for transforming the coordinates of a master follows.
      * TPush();
      * TIdentity();
      * Invoke TMX, Translate, etc. to build instance transform.
      * Form the instance transform.
      * TPremultiply();
      * Invoke TPoint to transform master points to instance points.
      * TPop();
      */
 
     long Int1,Int2,Int3,Int4,Int5,Int6;
     int SP;
     struct tt *Next;
 
     Next = Transforms->ttNext;
 
     Int1 = Transforms->ttMatrix[0][0]*Next->ttMatrix[0][0] +
         Transforms->ttMatrix[0][1]*Next->ttMatrix[1][0];
 
     Int2 = Transforms->ttMatrix[0][0]*Next->ttMatrix[0][1] +
         Transforms->ttMatrix[0][1]*Next->ttMatrix[1][1];
 
     Int3 = Transforms->ttMatrix[1][0]*Next->ttMatrix[0][0] +
         Transforms->ttMatrix[1][1]*Next->ttMatrix[1][0];
 
     Int4 = Transforms->ttMatrix[1][0]*Next->ttMatrix[0][1] +
         Transforms->ttMatrix[1][1]*Next->ttMatrix[1][1];
 
     Int5 = Transforms->ttMatrix[2][0]*Next->ttMatrix[0][0] +
         Transforms->ttMatrix[2][1]*Next->ttMatrix[1][0] +
         Next->ttMatrix[2][0];
 
     Int6 = Transforms->ttMatrix[2][0]*Next->ttMatrix[0][1] +
         Transforms->ttMatrix[2][1]*Next->ttMatrix[1][1] +
         Next->ttMatrix[2][1];
 
     Transforms->ttMatrix[0][0] = Int1;
     Transforms->ttMatrix[0][1] = Int2;
     Transforms->ttMatrix[1][0] = Int3;
     Transforms->ttMatrix[1][1] = Int4;
     Transforms->ttMatrix[2][0] = Int5;
     Transforms->ttMatrix[2][1] = Int6;
 }

void TPush ( )

Definition at line 53 of file xforms.c.

 {
     struct tt *Tmp;
 
     Tmp = alloc(tt);
     if (Tmp == NULL) MallocFailed();
     Tmp->ttNext = Transforms;
     Transforms = Tmp;
 }

void TRotate ( )

void TStore ( )

Definition at line 331 of file xforms.c.

 {
     memcpy((char *)Storage,
         (char *)Transforms->ttMatrix,9*sizeof(long));
 }

void TTranslate ( )

void txfree ( )

void UpdateProperties ( )

Variable Documentation

struct d CDDesc

Definition at line 73 of file cd.c.

struct l CDLayer[CDNUMLAYERS+1]

Definition at line 74 of file cd.c.

int CDStatusInt

Definition at line 75 of file cd.c.

char* CDStatusString

Definition at line 77 of file cd.c.

struct bu* CDSymbolTable[CDNUMLAYERS+1]

Definition at line 72 of file cd.c.

Functions

Variables

Function Documentation

Variable Documentation