Version: 8.3.0
SMESH_2smeshpy.hxx
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1 // Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
2 //
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
5 //
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7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
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11 // This library is distributed in the hope that it will be useful,
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21 //
22 
23 // File : SMESH_smesh.hxx
24 // Created : Fri Nov 18 12:05:18 2005
25 // Author : Edward AGAPOV (eap)
26 //
27 #ifndef SMESH_smesh_HeaderFile
28 #define SMESH_smesh_HeaderFile
29 
30 #include <Standard_DefineHandle.hxx>
31 #include <Standard_Type.hxx>
32 #include <Standard_Transient.hxx>
33 #include <TCollection_AsciiString.hxx>
34 #include <TColStd_SequenceOfAsciiString.hxx>
35 #include <TColStd_SequenceOfInteger.hxx>
36 #include <Resource_DataMapOfAsciiStringAsciiString.hxx>
37 
38 #include <list>
39 #include <map>
40 #include <vector>
41 #include <set>
42 
43 #include <Basics_OCCTVersion.hxx>
44 
45 #include <SALOMEconfig.h>
46 #include CORBA_CLIENT_HEADER(SALOMEDS)
47 
48 #define USE_STRING_FAMILY
49 
50 // ===========================================================================================
62 // ===========================================================================================
63 
64 // ===========================================================================================
65 // =====================
66 // INTERNAL STUFF
67 // =====================
68 // ===========================================================================================
69 
70 class _pyCommand;
71 class _pyObject;
72 class _pyGen;
73 class _pyMesh;
74 class _pySubMesh;
75 class _pyHypothesis;
76 class _pyAlgorithm;
77 class _pyHypothesisReader;
78 
79 DEFINE_STANDARD_HANDLE (_pyCommand ,Standard_Transient);
80 DEFINE_STANDARD_HANDLE (_pyObject ,Standard_Transient);
81 DEFINE_STANDARD_HANDLE (_pyHypothesisReader,Standard_Transient);
82 DEFINE_STANDARD_HANDLE (_pyGen ,_pyObject);
83 DEFINE_STANDARD_HANDLE (_pyMesh ,_pyObject);
84 DEFINE_STANDARD_HANDLE (_pySubMesh ,_pyObject);
85 DEFINE_STANDARD_HANDLE (_pyGroup ,_pySubMesh);
86 DEFINE_STANDARD_HANDLE (_pyMeshEditor ,_pyObject);
87 DEFINE_STANDARD_HANDLE (_pyHypothesis ,_pyObject);
88 DEFINE_STANDARD_HANDLE (_pyAlgorithm ,_pyHypothesis);
89 
90 typedef TCollection_AsciiString _pyID;
91 typedef TCollection_AsciiString _AString;
92 
93 // ===========================================================
98 // ===========================================================
99 
100 class _pyCommand: public Standard_Transient
101 {
102  int myOrderNb;
103  _AString myString;
104  _AString myRes, myObj, myMeth;
105  TColStd_SequenceOfAsciiString myArgs;
106  TColStd_SequenceOfAsciiString myResults;
107  TColStd_SequenceOfInteger myBegPos;
108  std::list< Handle(_pyCommand) > myDependentCmds;
109 
110  enum { UNKNOWN=-1, EMPTY=0, RESULT_IND, OBJECT_IND, METHOD_IND, ARG1_IND };
111  int GetBegPos( int thePartIndex ) const;
112  void SetBegPos( int thePartIndex, int thePosition );
113  void SetPart( int thePartIndex, const _AString& theNewPart, _AString& theOldPart);
114  void FindAllArgs() { GetArg(1); }
115 
116 public:
117  _pyCommand() {};
118  _pyCommand( const _AString& theString, int theNb=-1 )
119  : myOrderNb( theNb ), myString( theString ) {};
120  _AString & GetString() { return myString; }
121  int GetOrderNb() const { return myOrderNb; }
122  void SetOrderNb( int theNb ) { myOrderNb = theNb; }
123  typedef void* TAddr;
124  TAddr GetAddress() const { return (void*) this; }
125  int Length() const { return myString.Length(); }
126  void Clear() { myString.Clear(); myBegPos.Clear(); myArgs.Clear(); }
127  bool IsEmpty() const { return myString.IsEmpty(); }
128  _AString GetIndentation();
129  const _AString & GetResultValue();
130  int GetNbResultValues();
131  const _AString & GetResultValue(int res);
132  const _AString & GetObject();
133  const _AString & GetMethod();
134  const _AString & GetArg( int index );
135  int GetNbArgs() { FindAllArgs(); return myArgs.Length(); }
136  int GetArgBeginning() const;
137  bool IsMethodCall();
138  bool MethodStartsFrom(const _AString& beg)
139  { GetMethod(); return ( myMeth.Location( beg, 1, myMeth.Length() ) == 1 ); }
140  void SetResultValue( const _AString& theResult )
141  { GetResultValue(); SetPart( RESULT_IND, theResult, myRes ); }
142  void SetObject(const _AString& theObject)
143  { GetObject(); SetPart( OBJECT_IND, theObject, myObj ); }
144  void SetMethod(const _AString& theMethod)
145  { GetMethod(); SetPart( METHOD_IND, theMethod, myMeth ); }
146  void SetArg( int index, const _AString& theArg);
147  void RemoveArgs();
148  void Comment();
149  static bool SkipSpaces( const _AString & theSring, int & thePos );
150  static _AString GetWord( const _AString & theSring, int & theStartPos,
151  const bool theForward, const bool dotIsWord = false);
152  static bool IsStudyEntry( const _AString& str );
153  static bool IsID( const _AString& str );
154  static bool IsIDChar( char c )
155  { return ( isalnum( c ) || c == '_' || c == ':' ); }
156  static std::list< _pyID > GetStudyEntries( const _AString& str );
157  void AddDependantCmd( Handle(_pyCommand) cmd, bool prepend = false)
158  { if (prepend) myDependentCmds.push_front( cmd ); else myDependentCmds.push_back( cmd ); }
159  bool SetDependentCmdsAfter() const;
160 
161  bool AddAccessorMethod( _pyID theObjectID, const char* theAcsMethod );
162 
163  OCCT_DEFINE_STANDARD_RTTIEXT(_pyCommand,Standard_Transient)
164 };
165 
166 // -------------------------------------------------------------------------------------
170 // -------------------------------------------------------------------------------------
171 
172 class _pyObject: public Standard_Transient
173 {
174 protected:
175  _pyID myID;
176  Handle(_pyCommand) myCreationCmd;
177  std::list< Handle(_pyCommand) > myProcessedCmds;
178  std::list< Handle(_pyCommand) > myArgCmds; // where this obj is used as an argument
179  bool myIsPublished;
180 
181  void setID(const _pyID& theID);
182 public:
183  _pyObject(const Handle(_pyCommand)& theCreationCmd, const _pyID& theID=_pyID());
184  const _pyID& GetID() { return myID.IsEmpty() ? myCreationCmd->GetResultValue() : myID; }
185  static _pyID FatherID(const _pyID & childID);
186  const Handle(_pyCommand)& GetCreationCmd() { return myCreationCmd; }
187  int GetNbCalls() const { return myProcessedCmds.size(); }
188  bool IsInStudy() const { return myIsPublished; }
189  virtual void SetRemovedFromStudy(const bool isRemoved) { myIsPublished = !isRemoved; }
190  void SetCreationCmd( Handle(_pyCommand) cmd ) { myCreationCmd = cmd; }
191  int GetCommandNb() { return myCreationCmd->GetOrderNb(); }
192  void AddProcessedCmd( const Handle(_pyCommand) & cmd )
193  { if (myProcessedCmds.empty() || myProcessedCmds.back()!=cmd) myProcessedCmds.push_back( cmd );}
194  std::list< Handle(_pyCommand) >& GetProcessedCmds() { return myProcessedCmds; }
195  void AddArgCmd( const Handle(_pyCommand) & cmd ) { myArgCmds.push_back( cmd ); }
196  virtual void Process(const Handle(_pyCommand) & cmd) { AddProcessedCmd(cmd); }
197  virtual void Flush() = 0;
198  virtual const char* AccessorMethod() const;
199  virtual bool CanClear();
200  virtual void ClearCommands();
201  virtual void Free() {}
202 
203  OCCT_DEFINE_STANDARD_RTTIEXT(_pyObject,Standard_Transient)
204 };
205 
206 // -------------------------------------------------------------------------------------
211 // -------------------------------------------------------------------------------------
212 struct ExportedMeshData
213 {
214  Handle(_pyMesh) myMesh;
215  Handle(_pyCommand) myLastComputeCmd;
216  _AString myLastComputeCmdString;
217  ExportedMeshData() {}
218  ExportedMeshData( const Handle(_pyMesh)& mesh, Handle(_pyCommand) computeCmd):
219  myMesh( mesh ), myLastComputeCmd( computeCmd )
220  {
221  if ( !myLastComputeCmd.IsNull())
222  myLastComputeCmdString = myLastComputeCmd->GetString();
223  }
224 };
225 
226 // -------------------------------------------------------------------------------------
233 // -------------------------------------------------------------------------------------
234 class _pyStringFamily
235 {
236  _AString _prefix;
237  std::list< _pyStringFamily > _subFams;
238  std::list< _AString > _strings;
239  int isIn( const char* str );
240 public:
241  bool Add( const char* str );
242  bool IsInArgs( Handle( _pyCommand)& cmd, std::list<_AString>& subStr );
243  void Print( int level = 0 );
244 };
245 
246 // -------------------------------------------------------------------------------------
251 // -------------------------------------------------------------------------------------
252 class _pyGen: public _pyObject
253 {
254 public:
255  _pyGen(Resource_DataMapOfAsciiStringAsciiString& theEntry2AccessorMethod,
256  Resource_DataMapOfAsciiStringAsciiString& theObjectNames,
257  std::set< TCollection_AsciiString >& theRemovedObjIDs,
258  SALOMEDS::Study_ptr& theStudy,
259  const bool theToKeepAllCommands);
260  Handle(_pyCommand) AddCommand( const _AString& theCommand );
261  void ExchangeCommands( Handle(_pyCommand) theCmd1, Handle(_pyCommand) theCmd2 );
262  void SetCommandAfter ( Handle(_pyCommand) theCmd, Handle(_pyCommand) theAfterCmd );
263  void SetCommandBefore( Handle(_pyCommand) theCmd, Handle(_pyCommand) theBeforeCmd );
264  Handle(_pyCommand)& GetLastCommand();
265  std::list< Handle(_pyCommand) >& GetCommands() { return myCommands; }
266  void PlaceSubmeshAfterItsCreation( Handle(_pyCommand) theCmdUsingSubmesh ) const;
267 
268  _pyID GenerateNewID( const _pyID& theID );
269  bool AddObject( Handle(_pyObject)& theObj );
270  void CheckObjectIsReCreated( Handle(_pyObject)& theObj );
271  void SetProxyObject( const _pyID& theID, Handle(_pyObject)& theObj );
272  Handle(_pyObject) FindObject( const _pyID& theObjID ) const;
273  Handle(_pySubMesh) FindSubMesh( const _pyID& theSubMeshID );
274  Handle(_pyHypothesis) FindHyp( const _pyID& theHypID );
275  Handle(_pyHypothesis) FindAlgo( const _pyID& theGeom, const _pyID& theMesh,
276  const Handle(_pyHypothesis)& theHypothesis);
277 
278  void SetAccessorMethod(const _pyID& theID, const char* theMethod );
279  bool AddMeshAccessorMethod( Handle(_pyCommand) theCmd ) const;
280  bool AddAlgoAccessorMethod( Handle(_pyCommand) theCmd ) const;
281  virtual const char* AccessorMethod() const;
282 
283  bool IsGeomObject(const _pyID& theObjID) const;
284  bool IsNotPublished(const _pyID& theObjID) const;
285  void ObjectCreationRemoved(const _pyID& theObjID);
286 #ifdef USE_STRING_FAMILY
287  void KeepAgrCmds(const _pyID& theObjID) { myKeepAgrCmdsIDs.Add( theObjID.ToCString() ); }
288 #else
289  void KeepAgrCmds(const _pyID& theObjID) { myKeepAgrCmdsIDs.push_back( theObjID ); }
290 #endif
291  bool IsToKeepAllCommands() const { return myToKeepAllCommands; }
292  void AddExportedMesh(const _AString& file, const ExportedMeshData& mesh )
293  { myFile2ExportedMesh[ file ] = mesh; }
294  ExportedMeshData& FindExportedMesh( const _AString& file )
295  { return myFile2ExportedMesh[ file ]; }
296 
297  virtual void Process( const Handle(_pyCommand)& theCommand );
298  virtual void Flush();
299  virtual void ClearCommands();
300  virtual void Free();
301 
302  Handle( _pyHypothesisReader ) GetHypothesisReader() const;
303 
304 private:
305  void setNeighbourCommand( Handle(_pyCommand)& theCmd,
306  Handle(_pyCommand)& theOtherCmd,
307  const bool theIsAfter );
308  //void addFilterUser( Handle(_pyCommand)& theCmd, const Handle(_pyObject)& user );
309 
310 private:
311  std::map< _pyID, Handle(_pyMesh) > myMeshes;
312  std::map< _pyID, Handle(_pyMeshEditor) > myMeshEditors;
313  std::map< _pyID, Handle(_pyHypothesis) > myHypos;
314  std::map< _pyID, Handle(_pyObject) > myObjects;
315  std::list< Handle(_pyObject) > myOrderedObjects; // to know order of myObjects creation
316 #ifdef USE_STRING_FAMILY
317  _pyStringFamily myKeepAgrCmdsIDs;
318 #else
319  std::list< _pyID > myKeepAgrCmdsIDs;
320 #endif
321  std::list< Handle(_pyCommand) > myCommands;
322  int myNbCommands;
323  Resource_DataMapOfAsciiStringAsciiString& myID2AccessorMethod;
324  Resource_DataMapOfAsciiStringAsciiString& myObjectNames;
325  std::set< TCollection_AsciiString >& myRemovedObjIDs;
326  Handle(_pyCommand) myLastCommand;
327  int myNbFilters;
328  bool myToKeepAllCommands;
329  SALOMEDS::Study_var myStudy;
330  int myGeomIDNb, myGeomIDIndex;
331  std::map< _AString, ExportedMeshData > myFile2ExportedMesh;
332  Handle( _pyHypothesisReader ) myHypReader;
333 
334  OCCT_DEFINE_STANDARD_RTTIEXT(_pyGen,_pyObject)
335 };
336 
337 // -------------------------------------------------------------------------------------
341 // -------------------------------------------------------------------------------------
342 #define _pyMesh_ACCESS_METHOD "GetMesh()"
343 class _pyMesh: public _pyObject
344 {
345  std::list< Handle(_pyHypothesis) > myHypos;
346  std::list< Handle(_pyCommand) > myAddHypCmds, myNotConvertedAddHypCmds;
347  std::list< Handle(_pySubMesh) > mySubmeshes;
348  std::list< Handle(_pyGroup) > myGroups;
349  std::list< Handle(_pyMeshEditor)> myEditors;
350  //d::list< Handle(_pyMesh) > myFatherMeshes; // this mesh depends on
351  std::list< Handle(_pyMesh) > myChildMeshes; // depending on me
352  bool myGeomNotInStudy;
353  Handle(_pyCommand) myLastComputeCmd;
354 public:
355  _pyMesh(const Handle(_pyCommand) creationCmd);
356  _pyMesh(const Handle(_pyCommand) theCreationCmd, const _pyID & id);
357  const _pyID& GetGeom() { return GetCreationCmd()->GetArg(1); }
358  void AddGroup( const Handle(_pyGroup)& g ) { myGroups.push_back( g ); }
359  void AddEditor( const Handle(_pyMeshEditor)& e ) { myEditors.push_back( e ); }
360  bool IsNotGeomPublished() { return myGeomNotInStudy; }
361  virtual void Process( const Handle(_pyCommand)& theCommand);
362  virtual void Flush();
363  virtual void SetRemovedFromStudy(const bool isRemoved);
364  virtual bool CanClear();
365  virtual void ClearCommands();
366  virtual void Free() { /*myFatherMeshes.clear();*/ myChildMeshes.clear(); }
367  virtual const char* AccessorMethod() const { return _pyMesh_ACCESS_METHOD; }
368 private:
369  void addFatherMesh( const Handle(_pyMesh)& mesh );
370  void addFatherMesh( const _pyID& meshID );
371  static bool NeedMeshAccess( const Handle(_pyCommand)& theCommand );
372  static void AddMeshAccess( const Handle(_pyCommand)& theCommand )
373  { theCommand->SetObject( theCommand->GetObject() + "." _pyMesh_ACCESS_METHOD ); }
374 
375  OCCT_DEFINE_STANDARD_RTTIEXT(_pyMesh,_pyObject)
376 };
377 #undef _pyMesh_ACCESS_METHOD
378 
379 // -------------------------------------------------------------------------------------
383 // -------------------------------------------------------------------------------------
384 class _pyMeshEditor: public _pyObject
385 {
386  _pyID myMesh;
387  _AString myCreationCmdStr;
388 public:
389  _pyMeshEditor(const Handle(_pyCommand)& theCreationCmd);
390  _pyID GetMesh() const { return myMesh; }
391  virtual void Process( const Handle(_pyCommand)& theCommand);
392  virtual void Flush() {}
393  virtual bool CanClear();
394 
395  OCCT_DEFINE_STANDARD_RTTIEXT(_pyMesh,_pyObject)
396 };
397 
398 // -------------------------------------------------------------------------------------
402 // -------------------------------------------------------------------------------------
403 class _pyHypothesis: public _pyObject
404 {
405  friend class _pyHypothesisReader;
406 protected:
407  bool myIsAlgo, myIsWrapped;
408  _pyID myGeom, myMesh;
409  struct CreationMethod {
410  _AString myMethod; // method of algo or mesh creating a hyp
411  // myArgNb(i)-th arg of myArgMethods(i) of hyp becomes an i-th arg of myMethod
412  std::vector<_AString> myArgMethods;
413  std::vector<int> myArgNb; // arg nb countered from 1
414  std::vector<_AString> myArgs; // creation arguments
415  };
416  void setCreationArg( const int argNb, const _AString& arg );
417  // a hypothesis can be created by different algos by different methods
418  typedef std::map<_AString, CreationMethod > TType2CrMethod;
419  TType2CrMethod myAlgoType2CreationMethod;
420  std::set< _AString > myAccumulativeMethods;
421  CreationMethod* myCurCrMethod; // used for adding to myAlgoType2CreationMethod
422  std::list<Handle(_pyCommand)> myArgCommands;
423  std::list<Handle(_pyCommand)> myUnusedCommands;
424  std::list<Handle(_pyObject) > myReferredObjs;
425  // maps used to clear commands setting parameters if result of setting is
426  // discared (e.g. by mesh.Clear())
427  std::map<_AString, std::list<Handle(_pyCommand)> > myMeth2Commands;
428  std::map< _pyCommand::TAddr, std::list<Handle(_pyCommand) > > myComputeAddr2Cmds;
429  std::list<Handle(_pyCommand) > myComputeCmds;
430  void rememberCmdOfParameter( const Handle(_pyCommand) & cmd );
431  bool isCmdUsedForCompute( const Handle(_pyCommand) & cmd,
432  _pyCommand::TAddr avoidComputeAddr=NULL ) const;
433 public:
434  _pyHypothesis(const Handle(_pyCommand)& theCreationCmd);
435  void SetConvMethodAndType(const _AString& creationMethod, const _AString& type)
436  { myCurCrMethod = &myAlgoType2CreationMethod[ type ];
437  myCurCrMethod->myMethod = creationMethod; }
438  void AddArgMethod(const _AString& method, const int argNb = 1)
439  { myCurCrMethod->myArgMethods.push_back( method );
440  myCurCrMethod->myArgNb.push_back( argNb ); }
441  void AddAccumulativeMethod( const _AString& method)
442  { myAccumulativeMethods.insert( method ); }
443  //const TColStd_SequenceOfAsciiString& GetArgs() const { return myArgs; }
444  const std::list<Handle(_pyCommand)>& GetArgCommands() const { return myArgCommands; }
445  void ClearAllCommands();
446  virtual bool IsAlgo() const { return myIsAlgo; }
447  bool IsValid() const { return !myAlgoType2CreationMethod.empty(); }
448  bool IsWrapped() const { return myIsWrapped; }
449  const _pyID & GetGeom() const { return myGeom; }
450  void SetMesh( const _pyID& theMeshId) { if ( myMesh.IsEmpty() ) myMesh = theMeshId; }
451  const _pyID & GetMesh() const { return myMesh; }
452  const _AString& GetAlgoType() const
453  { return myAlgoType2CreationMethod.begin()->first; }
454  const _AString& GetAlgoCreationMethod() const
455  { return myAlgoType2CreationMethod.begin()->second.myMethod; }
456  bool CanBeCreatedBy(const _AString& algoType ) const
457  { return myAlgoType2CreationMethod.find( algoType ) != myAlgoType2CreationMethod.end(); }
458  const _AString& GetCreationMethod(const _AString& algoType)
459  { return ( myCurCrMethod = & myAlgoType2CreationMethod[ algoType ])->myMethod; }
460  static Handle(_pyHypothesis) NewHypothesis( const Handle(_pyCommand)& theCreationCmd);
461 
462  virtual bool IsWrappable(const _pyID& theMesh) const;
463  virtual bool Addition2Creation( const Handle(_pyCommand)& theAdditionCmd,
464  const _pyID& theMesh);
465  virtual void Process( const Handle(_pyCommand)& theCommand);
466  virtual void Flush();
467  virtual void Free() { myReferredObjs.clear(); }
468  virtual void Assign( const Handle(_pyHypothesis)& theOther,
469  const _pyID& theMesh );
470  virtual bool CanClear();
471  virtual void ClearCommands();
472  virtual bool GetReferredMeshesAndGeom( std::list< Handle(_pyMesh) >& meshes );
473 
474  void MeshComputed ( const Handle(_pyCommand)& theComputeCommand );
475  void ComputeDiscarded( const Handle(_pyCommand)& theComputeCommand );
476  //void ComputeSaved ( const Handle(_pyCommand)& theComputeCommand );
477 
478 
479  OCCT_DEFINE_STANDARD_RTTIEXT(_pyHypothesis,_pyObject)
480 };
481 
482 // -------------------------------------------------------------------------------------
486 // -------------------------------------------------------------------------------------
487 class _pyAlgorithm: public _pyHypothesis
488 {
489 public:
490  _pyAlgorithm(const Handle(_pyCommand)& theCreationCmd);
491  virtual bool Addition2Creation( const Handle(_pyCommand)& theAdditionCmd,
492  const _pyID& theMesh);
493  virtual const char* AccessorMethod() const { return "GetAlgorithm()"; }
494  virtual bool IsWrappable(const _pyID& theMesh) { return !myIsWrapped; }
495 
496  OCCT_DEFINE_STANDARD_RTTIEXT(_pyAlgorithm,_pyHypothesis)
497 };
498 
499 // -------------------------------------------------------------------------------------
503 // -------------------------------------------------------------------------------------
504 class _pyComplexParamHypo: public _pyHypothesis
505 {
506 public:
507  _pyComplexParamHypo(const Handle(_pyCommand)& theCreationCmd): _pyHypothesis(theCreationCmd) {}
508  virtual void Process( const Handle(_pyCommand)& theCommand);
509  virtual void Flush();
510 
511  OCCT_DEFINE_STANDARD_RTTIEXT(_pyComplexParamHypo,_pyHypothesis)
512 };
513 DEFINE_STANDARD_HANDLE (_pyComplexParamHypo, _pyHypothesis);
514 
515 // -------------------------------------------------------------------------------------
519 // -------------------------------------------------------------------------------------
520 class _pyLayerDistributionHypo: public _pyHypothesis
521 {
522  Handle(_pyHypothesis) my1dHyp;
523  _AString myAlgoMethod;
524 public:
525  _pyLayerDistributionHypo(const Handle(_pyCommand)& theCreationCmd, const char* algoMethod):
526  _pyHypothesis(theCreationCmd), myAlgoMethod((char*)algoMethod) {}
527  virtual void Process( const Handle(_pyCommand)& theCommand);
528  virtual void Flush();
529  virtual bool Addition2Creation( const Handle(_pyCommand)& theAdditionCmd,
530  const _pyID& theMesh);
531  virtual void Free() { my1dHyp.Nullify(); }
532 
533  OCCT_DEFINE_STANDARD_RTTIEXT(_pyLayerDistributionHypo,_pyHypothesis)
534 };
535 DEFINE_STANDARD_HANDLE (_pyLayerDistributionHypo, _pyHypothesis);
536 
537 // -------------------------------------------------------------------------------------
541 // -------------------------------------------------------------------------------------
542 class _pyNumberOfSegmentsHyp: public _pyHypothesis
543 {
544 public:
545  _pyNumberOfSegmentsHyp(const Handle(_pyCommand)& theCrCmd): _pyHypothesis(theCrCmd) {}
546  virtual bool Addition2Creation( const Handle(_pyCommand)& theAdditionCmd,
547  const _pyID& theMesh);
548  void Flush();
549 
550  OCCT_DEFINE_STANDARD_RTTIEXT(_pyNumberOfSegmentsHyp,_pyHypothesis)
551 };
552 DEFINE_STANDARD_HANDLE (_pyNumberOfSegmentsHyp, _pyHypothesis);
553 
554 // -------------------------------------------------------------------------------------
558 // -------------------------------------------------------------------------------------
559 class _pySegmentLengthAroundVertexHyp: public _pyHypothesis
560 {
561 public:
562  _pySegmentLengthAroundVertexHyp(const Handle(_pyCommand)& theCrCmd): _pyHypothesis(theCrCmd) {}
563  virtual bool Addition2Creation( const Handle(_pyCommand)& theAdditionCmd,
564  const _pyID& theMesh);
565  OCCT_DEFINE_STANDARD_RTTIEXT(_pySegmentLengthAroundVertexHyp,_pyHypothesis)
566 };
567 DEFINE_STANDARD_HANDLE (_pySegmentLengthAroundVertexHyp, _pyHypothesis);
568 
569 // -------------------------------------------------------------------------------------
573 // -------------------------------------------------------------------------------------
574 class _pySelfEraser: public _pyObject
575 {
576  bool myIgnoreOwnCalls; // not to erase only if this obj is used as argument
577 public:
578  _pySelfEraser(const Handle(_pyCommand)& theCreationCmd);
579  void IgnoreOwnCalls() { myIgnoreOwnCalls = true; }
580  virtual void Flush();
581  virtual bool CanClear();
582  static bool IsAliveCmd( const Handle(_pyCommand)& theCmd );
583 
584  OCCT_DEFINE_STANDARD_RTTIEXT(_pySelfEraser,_pyObject)
585 };
586 DEFINE_STANDARD_HANDLE (_pySelfEraser, _pyObject);
587 
588 // -------------------------------------------------------------------------------------
592 // -------------------------------------------------------------------------------------
593 class _pySubMesh: public _pyObject
594 {
595  Handle(_pyObject) myCreator;
596  Handle(_pyMesh) myMesh;
597 public:
598  _pySubMesh(const Handle(_pyCommand)& theCreationCmd, bool toKeepAgrCmds=true);
599  virtual void Process( const Handle(_pyCommand)& theCommand);
600  virtual void Flush();
601  virtual Handle(_pyMesh) GetMesh() { return myMesh; }
602  virtual void Free() { myCreator.Nullify(); myMesh.Nullify(); }
603  void SetCreator( const Handle(_pyObject)& theCreator ) { myCreator = theCreator; }
604  static bool CanBeArgOfMethod(const _AString& theMethodName);
605 
606  OCCT_DEFINE_STANDARD_RTTIEXT(_pySubMesh,_pyObject)
607 };
608 // -------------------------------------------------------------------------------------
612 // -------------------------------------------------------------------------------------
613 class _pyFilter: public _pyObject
614 {
615  _pyID myNewID, myMesh;
616  //std::list< Handle(_pyObject) > myUsers;
617 public:
618  _pyFilter(const Handle(_pyCommand)& theCreationCmd, const _pyID& newID="");
619  //void AddUser( const Handle(_pyObject)& user) { myUsers.push_back( user ); }
620  virtual void Process( const Handle(_pyCommand)& theCommand);
621  virtual void Flush();
622  //virtual bool CanClear();
623  //virtual void Free() { myUsers.clear(); }
624  const _pyID& GetNewID() const { return myNewID; }
625 
626  OCCT_DEFINE_STANDARD_RTTIEXT(_pyFilter,_pyObject)
627 };
628 DEFINE_STANDARD_HANDLE (_pyFilter, _pyObject);
629 
630 // -------------------------------------------------------------------------------------
634 // -------------------------------------------------------------------------------------
635 class _pyGroup: public _pySubMesh // use myMesh of _pySubMesh
636 {
637  Handle(_pyFilter) myFilter;
638  bool myCanClearCreationCmd;
639 public:
640  _pyGroup(const Handle(_pyCommand)& theCreationCmd, const _pyID & id=_pyID());
641  virtual void Process( const Handle(_pyCommand)& theCommand);
642  virtual void Flush();
643  virtual void Free() { myFilter.Nullify(); }
644  virtual bool CanClear();
645  void RemovedWithContents();
646 
647  OCCT_DEFINE_STANDARD_RTTIEXT(_pyGroup,_pySubMesh)
648 };
649 
650 // -------------------------------------------------------------------------------------
654 // -------------------------------------------------------------------------------------
655 class _pyHypothesisReader: public Standard_Transient
656 {
657  std::map<_AString, Handle(_pyHypothesis)> myType2Hyp;
658 public:
659  _pyHypothesisReader();
660  Handle(_pyHypothesis) GetHypothesis(const _AString& hypType,
661  const Handle(_pyCommand)& creationCmd) const;
662  OCCT_DEFINE_STANDARD_RTTIEXT(_pyHypothesisReader,Standard_Transient)
663 };
664 
665 #endif