1 // Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License, or (at your option) any later version.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 // File : SMESH_smesh.hxx
24 // Created : Fri Nov 18 12:05:18 2005
25 // Author : Edward AGAPOV (eap)
27 #ifndef SMESH_smesh_HeaderFile
28 #define SMESH_smesh_HeaderFile
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>
42 #include <SALOMEconfig.h>
43 #include CORBA_CLIENT_HEADER(SALOMEDS)
45 #define USE_STRING_FAMILY
47 // ===========================================================================================
49 * This file was created in order to respond to requirement of bug PAL10494:
50 * SMESH python dump uses idl interface.
52 * The creation reason is that smeshBuilder.py commands defining hypotheses encapsulate
53 * several SMESH engine method calls. As well, the dependencies between smeshBuilder.py
54 * classes differ from ones between corresponding SMESH IDL interfaces.
56 * Everything here is for internal usage by SMESH_2smeshpy::ConvertScript()
57 * declared in SMESH_PythonDump.hxx
59 // ===========================================================================================
61 class Resource_DataMapOfAsciiStringAsciiString;
63 // ===========================================================================================
64 // =====================
66 // =====================
67 // ===========================================================================================
76 class _pyHypothesisReader;
78 DEFINE_STANDARD_HANDLE (_pyCommand ,Standard_Transient);
79 DEFINE_STANDARD_HANDLE (_pyObject ,Standard_Transient);
80 DEFINE_STANDARD_HANDLE (_pyHypothesisReader,Standard_Transient);
81 DEFINE_STANDARD_HANDLE (_pyGen ,_pyObject);
82 DEFINE_STANDARD_HANDLE (_pyMesh ,_pyObject);
83 DEFINE_STANDARD_HANDLE (_pySubMesh ,_pyObject);
84 DEFINE_STANDARD_HANDLE (_pyGroup ,_pySubMesh);
85 DEFINE_STANDARD_HANDLE (_pyMeshEditor ,_pyObject);
86 DEFINE_STANDARD_HANDLE (_pyHypothesis ,_pyObject);
87 DEFINE_STANDARD_HANDLE (_pyAlgorithm ,_pyHypothesis);
89 typedef TCollection_AsciiString _pyID;
90 typedef TCollection_AsciiString _AString;
92 // ===========================================================
94 * \brief Class operating on a command string looking like
95 * ResultValue = Object.Method( Arg1, Arg2,...)
97 // ===========================================================
99 class _pyCommand: public Standard_Transient
101 int myOrderNb; //!< position within the script
102 _AString myString; //!< command text
103 _AString myRes, myObj, myMeth; //!< found parts of command
104 TColStd_SequenceOfAsciiString myArgs; //!< found arguments
105 TColStd_SequenceOfAsciiString myResults; //!< found results
106 TColStd_SequenceOfInteger myBegPos; //!< where myRes, myObj, ... begin
107 std::list< Handle(_pyCommand) > myDependentCmds; //!< commands that sould follow me in the script
109 enum { UNKNOWN=-1, EMPTY=0, RESULT_IND, OBJECT_IND, METHOD_IND, ARG1_IND };
110 int GetBegPos( int thePartIndex ) const;
111 void SetBegPos( int thePartIndex, int thePosition );
112 void SetPart( int thePartIndex, const _AString& theNewPart, _AString& theOldPart);
113 void FindAllArgs() { GetArg(1); }
117 _pyCommand( const _AString& theString, int theNb=-1 )
118 : myOrderNb( theNb ), myString( theString ) {};
119 _AString & GetString() { return myString; }
120 int GetOrderNb() const { return myOrderNb; }
121 void SetOrderNb( int theNb ) { myOrderNb = theNb; }
123 TAddr GetAddress() const { return (void*) this; }
124 int Length() const { return myString.Length(); }
125 void Clear() { myString.Clear(); myBegPos.Clear(); myArgs.Clear(); }
126 bool IsEmpty() const { return myString.IsEmpty(); }
127 _AString GetIndentation();
128 const _AString & GetResultValue();
129 int GetNbResultValues();
130 const _AString & GetResultValue(int res);
131 const _AString & GetObject();
132 const _AString & GetMethod();
133 const _AString & GetArg( int index );
134 int GetNbArgs() { FindAllArgs(); return myArgs.Length(); }
135 int GetArgBeginning() const;
137 bool MethodStartsFrom(const _AString& beg)
138 { GetMethod(); return ( myMeth.Location( beg, 1, myMeth.Length() ) == 1 ); }
139 void SetResultValue( const _AString& theResult )
140 { GetResultValue(); SetPart( RESULT_IND, theResult, myRes ); }
141 void SetObject(const _AString& theObject)
142 { GetObject(); SetPart( OBJECT_IND, theObject, myObj ); }
143 void SetMethod(const _AString& theMethod)
144 { GetMethod(); SetPart( METHOD_IND, theMethod, myMeth ); }
145 void SetArg( int index, const _AString& theArg);
148 static bool SkipSpaces( const _AString & theSring, int & thePos );
149 static _AString GetWord( const _AString & theSring, int & theStartPos,
150 const bool theForward, const bool dotIsWord = false);
151 static bool IsStudyEntry( const _AString& str );
152 static bool IsID( const _AString& str );
153 static bool IsIDChar( char c )
154 { return ( isalnum( c ) || c == '_' || c == ':' ); }
155 static std::list< _pyID > GetStudyEntries( const _AString& str );
156 void AddDependantCmd( Handle(_pyCommand) cmd, bool prepend = false)
157 { if (prepend) myDependentCmds.push_front( cmd ); else myDependentCmds.push_back( cmd ); }
158 bool SetDependentCmdsAfter() const;
160 bool AddAccessorMethod( _pyID theObjectID, const char* theAcsMethod );
162 DEFINE_STANDARD_RTTI (_pyCommand)
165 // -------------------------------------------------------------------------------------
167 * \brief Root of all objects. It counts calls of Process()
169 // -------------------------------------------------------------------------------------
171 class _pyObject: public Standard_Transient
175 Handle(_pyCommand) myCreationCmd;
176 std::list< Handle(_pyCommand) > myProcessedCmds;
177 std::list< Handle(_pyCommand) > myArgCmds; // where this obj is used as an argument
180 void setID(const _pyID& theID);
182 _pyObject(const Handle(_pyCommand)& theCreationCmd, const _pyID& theID=_pyID());
183 const _pyID& GetID() { return myID.IsEmpty() ? myCreationCmd->GetResultValue() : myID; }
184 static _pyID FatherID(const _pyID & childID);
185 const Handle(_pyCommand)& GetCreationCmd() { return myCreationCmd; }
186 int GetNbCalls() const { return myProcessedCmds.size(); }
187 bool IsInStudy() const { return myIsPublished; }
188 virtual void SetRemovedFromStudy(const bool isRemoved) { myIsPublished = !isRemoved; }
189 void SetCreationCmd( Handle(_pyCommand) cmd ) { myCreationCmd = cmd; }
190 int GetCommandNb() { return myCreationCmd->GetOrderNb(); }
191 void AddProcessedCmd( const Handle(_pyCommand) & cmd )
192 { if (myProcessedCmds.empty() || myProcessedCmds.back()!=cmd) myProcessedCmds.push_back( cmd );}
193 std::list< Handle(_pyCommand) >& GetProcessedCmds() { return myProcessedCmds; }
194 void AddArgCmd( const Handle(_pyCommand) & cmd ) { myArgCmds.push_back( cmd ); }
195 virtual void Process(const Handle(_pyCommand) & cmd) { AddProcessedCmd(cmd); }
196 virtual void Flush() = 0;
197 virtual const char* AccessorMethod() const;
198 virtual bool CanClear();
199 virtual void ClearCommands();
200 virtual void Free() {}
202 DEFINE_STANDARD_RTTI (_pyObject)
205 // -------------------------------------------------------------------------------------
207 * \brief Data used to restore cleared Compute() command of an exported mesh
208 * when an imported mesh is created
210 // -------------------------------------------------------------------------------------
211 struct ExportedMeshData
213 Handle(_pyMesh) myMesh;
214 Handle(_pyCommand) myLastComputeCmd;
215 _AString myLastComputeCmdString;
216 ExportedMeshData() {}
217 ExportedMeshData( const Handle(_pyMesh)& mesh, Handle(_pyCommand) computeCmd):
218 myMesh( mesh ), myLastComputeCmd( computeCmd )
220 if ( !myLastComputeCmd.IsNull())
221 myLastComputeCmdString = myLastComputeCmd->GetString();
225 // -------------------------------------------------------------------------------------
227 * \brief A container of strings groupped by prefix. It is used for a faster search of
228 * objects requiring to KeepAgrCmds() in commands. A speed up is gained because
229 * only a common prefix (e.g. "aArea") of many object IDs is searched in a command
230 * and not every object ID
232 // -------------------------------------------------------------------------------------
233 class _pyStringFamily
236 std::list< _pyStringFamily > _subFams;
237 std::list< _AString > _strings;
238 int isIn( const char* str );
240 bool Add( const char* str );
241 bool IsInArgs( Handle( _pyCommand)& cmd, std::list<_AString>& subStr );
242 void Print( int level = 0 );
245 // -------------------------------------------------------------------------------------
247 * \brief Class corresponding to SMESH_Gen. It holds info on existing
248 * meshes and hypotheses
250 // -------------------------------------------------------------------------------------
251 class _pyGen: public _pyObject
254 _pyGen(Resource_DataMapOfAsciiStringAsciiString& theEntry2AccessorMethod,
255 Resource_DataMapOfAsciiStringAsciiString& theObjectNames,
256 std::set< TCollection_AsciiString >& theRemovedObjIDs,
257 SALOMEDS::Study_ptr& theStudy,
258 const bool theToKeepAllCommands);
259 Handle(_pyCommand) AddCommand( const _AString& theCommand );
260 void ExchangeCommands( Handle(_pyCommand) theCmd1, Handle(_pyCommand) theCmd2 );
261 void SetCommandAfter ( Handle(_pyCommand) theCmd, Handle(_pyCommand) theAfterCmd );
262 void SetCommandBefore( Handle(_pyCommand) theCmd, Handle(_pyCommand) theBeforeCmd );
263 Handle(_pyCommand)& GetLastCommand();
264 std::list< Handle(_pyCommand) >& GetCommands() { return myCommands; }
265 void PlaceSubmeshAfterItsCreation( Handle(_pyCommand) theCmdUsingSubmesh ) const;
267 _pyID GenerateNewID( const _pyID& theID );
268 bool AddObject( Handle(_pyObject)& theObj );
269 void CheckObjectIsReCreated( Handle(_pyObject)& theObj );
270 void SetProxyObject( const _pyID& theID, Handle(_pyObject)& theObj );
271 Handle(_pyObject) FindObject( const _pyID& theObjID ) const;
272 Handle(_pySubMesh) FindSubMesh( const _pyID& theSubMeshID );
273 Handle(_pyHypothesis) FindHyp( const _pyID& theHypID );
274 Handle(_pyHypothesis) FindAlgo( const _pyID& theGeom, const _pyID& theMesh,
275 const Handle(_pyHypothesis)& theHypothesis);
277 void SetAccessorMethod(const _pyID& theID, const char* theMethod );
278 bool AddMeshAccessorMethod( Handle(_pyCommand) theCmd ) const;
279 bool AddAlgoAccessorMethod( Handle(_pyCommand) theCmd ) const;
280 virtual const char* AccessorMethod() const;
282 bool IsGeomObject(const _pyID& theObjID) const;
283 bool IsNotPublished(const _pyID& theObjID) const;
284 void ObjectCreationRemoved(const _pyID& theObjID);
285 #ifdef USE_STRING_FAMILY
286 void KeepAgrCmds(const _pyID& theObjID) { myKeepAgrCmdsIDs.Add( theObjID.ToCString() ); }
288 void KeepAgrCmds(const _pyID& theObjID) { myKeepAgrCmdsIDs.push_back( theObjID ); }
290 bool IsToKeepAllCommands() const { return myToKeepAllCommands; }
291 void AddExportedMesh(const _AString& file, const ExportedMeshData& mesh )
292 { myFile2ExportedMesh[ file ] = mesh; }
293 ExportedMeshData& FindExportedMesh( const _AString& file )
294 { return myFile2ExportedMesh[ file ]; }
296 virtual void Process( const Handle(_pyCommand)& theCommand );
297 virtual void Flush();
298 virtual void ClearCommands();
301 Handle( _pyHypothesisReader ) GetHypothesisReader() const;
304 void setNeighbourCommand( Handle(_pyCommand)& theCmd,
305 Handle(_pyCommand)& theOtherCmd,
306 const bool theIsAfter );
307 //void addFilterUser( Handle(_pyCommand)& theCmd, const Handle(_pyObject)& user );
310 std::map< _pyID, Handle(_pyMesh) > myMeshes;
311 std::map< _pyID, Handle(_pyMeshEditor) > myMeshEditors;
312 std::map< _pyID, Handle(_pyHypothesis) > myHypos;
313 std::map< _pyID, Handle(_pyObject) > myObjects;
314 std::list< Handle(_pyObject) > myOrderedObjects; // to know order of myObjects creation
315 #ifdef USE_STRING_FAMILY
316 _pyStringFamily myKeepAgrCmdsIDs;
318 std::list< _pyID > myKeepAgrCmdsIDs;
320 std::list< Handle(_pyCommand) > myCommands;
322 Resource_DataMapOfAsciiStringAsciiString& myID2AccessorMethod;
323 Resource_DataMapOfAsciiStringAsciiString& myObjectNames;
324 std::set< TCollection_AsciiString >& myRemovedObjIDs;
325 Handle(_pyCommand) myLastCommand;
327 bool myToKeepAllCommands;
328 SALOMEDS::Study_var myStudy;
329 int myGeomIDNb, myGeomIDIndex;
330 std::map< _AString, ExportedMeshData > myFile2ExportedMesh;
331 Handle( _pyHypothesisReader ) myHypReader;
333 DEFINE_STANDARD_RTTI (_pyGen)
336 // -------------------------------------------------------------------------------------
338 * \brief Contains commands concerning mesh substructures
340 // -------------------------------------------------------------------------------------
341 #define _pyMesh_ACCESS_METHOD "GetMesh()"
342 class _pyMesh: public _pyObject
344 std::list< Handle(_pyHypothesis) > myHypos;
345 std::list< Handle(_pyCommand) > myAddHypCmds, myNotConvertedAddHypCmds;
346 std::list< Handle(_pySubMesh) > mySubmeshes;
347 std::list< Handle(_pyGroup) > myGroups;
348 std::list< Handle(_pyMeshEditor)> myEditors;
349 //d::list< Handle(_pyMesh) > myFatherMeshes; // this mesh depends on
350 std::list< Handle(_pyMesh) > myChildMeshes; // depending on me
351 bool myGeomNotInStudy;
352 Handle(_pyCommand) myLastComputeCmd;
354 _pyMesh(const Handle(_pyCommand) creationCmd);
355 _pyMesh(const Handle(_pyCommand) theCreationCmd, const _pyID & id);
356 const _pyID& GetGeom() { return GetCreationCmd()->GetArg(1); }
357 void AddGroup( const Handle(_pyGroup)& g ) { myGroups.push_back( g ); }
358 void AddEditor( const Handle(_pyMeshEditor)& e ) { myEditors.push_back( e ); }
359 bool IsNotGeomPublished() { return myGeomNotInStudy; }
360 virtual void Process( const Handle(_pyCommand)& theCommand);
361 virtual void Flush();
362 virtual void SetRemovedFromStudy(const bool isRemoved);
363 virtual bool CanClear();
364 virtual void ClearCommands();
365 virtual void Free() { /*myFatherMeshes.clear();*/ myChildMeshes.clear(); }
366 virtual const char* AccessorMethod() const { return _pyMesh_ACCESS_METHOD; }
368 void addFatherMesh( const Handle(_pyMesh)& mesh );
369 void addFatherMesh( const _pyID& meshID );
370 static bool NeedMeshAccess( const Handle(_pyCommand)& theCommand );
371 static void AddMeshAccess( const Handle(_pyCommand)& theCommand )
372 { theCommand->SetObject( theCommand->GetObject() + "." _pyMesh_ACCESS_METHOD ); }
374 DEFINE_STANDARD_RTTI (_pyMesh)
376 #undef _pyMesh_ACCESS_METHOD
378 // -------------------------------------------------------------------------------------
380 * \brief MeshEditor convert its commands to ones of mesh
382 // -------------------------------------------------------------------------------------
383 class _pyMeshEditor: public _pyObject
386 _AString myCreationCmdStr;
388 _pyMeshEditor(const Handle(_pyCommand)& theCreationCmd);
389 _pyID GetMesh() const { return myMesh; }
390 virtual void Process( const Handle(_pyCommand)& theCommand);
391 virtual void Flush() {}
392 virtual bool CanClear();
394 DEFINE_STANDARD_RTTI (_pyMesh)
397 // -------------------------------------------------------------------------------------
399 * \brief Root class for hypothesis
401 // -------------------------------------------------------------------------------------
402 class _pyHypothesis: public _pyObject
404 friend class _pyHypothesisReader;
406 bool myIsAlgo, myIsWrapped;
407 _pyID myGeom, myMesh;
408 struct CreationMethod {
409 _AString myMethod; // method of algo or mesh creating a hyp
410 // myArgNb(i)-th arg of myArgMethods(i) of hyp becomes an i-th arg of myMethod
411 std::vector<_AString> myArgMethods;
412 std::vector<int> myArgNb; // arg nb countered from 1
413 std::vector<_AString> myArgs; // creation arguments
415 void setCreationArg( const int argNb, const _AString& arg );
416 // a hypothesis can be created by different algos by different methods
417 typedef std::map<_AString, CreationMethod > TType2CrMethod;
418 TType2CrMethod myAlgoType2CreationMethod;
419 std::set< _AString > myAccumulativeMethods;
420 CreationMethod* myCurCrMethod; // used for adding to myAlgoType2CreationMethod
421 std::list<Handle(_pyCommand)> myArgCommands;
422 std::list<Handle(_pyCommand)> myUnusedCommands;
423 std::list<Handle(_pyObject) > myReferredObjs;
424 // maps used to clear commands setting parameters if result of setting is
425 // discared (e.g. by mesh.Clear())
426 std::map<_AString, std::list<Handle(_pyCommand)> > myMeth2Commands;
427 std::map< _pyCommand::TAddr, std::list<Handle(_pyCommand) > > myComputeAddr2Cmds;
428 std::list<Handle(_pyCommand) > myComputeCmds;
429 void rememberCmdOfParameter( const Handle(_pyCommand) & cmd );
430 bool isCmdUsedForCompute( const Handle(_pyCommand) & cmd,
431 _pyCommand::TAddr avoidComputeAddr=NULL ) const;
433 _pyHypothesis(const Handle(_pyCommand)& theCreationCmd);
434 void SetConvMethodAndType(const _AString& creationMethod, const _AString& type)
435 { myCurCrMethod = &myAlgoType2CreationMethod[ type ];
436 myCurCrMethod->myMethod = creationMethod; }
437 void AddArgMethod(const _AString& method, const int argNb = 1)
438 { myCurCrMethod->myArgMethods.push_back( method );
439 myCurCrMethod->myArgNb.push_back( argNb ); }
440 void AddAccumulativeMethod( const _AString& method)
441 { myAccumulativeMethods.insert( method ); }
442 //const TColStd_SequenceOfAsciiString& GetArgs() const { return myArgs; }
443 const std::list<Handle(_pyCommand)>& GetArgCommands() const { return myArgCommands; }
444 void ClearAllCommands();
445 virtual bool IsAlgo() const { return myIsAlgo; }
446 bool IsValid() const { return !myAlgoType2CreationMethod.empty(); }
447 bool IsWrapped() const { return myIsWrapped; }
448 const _pyID & GetGeom() const { return myGeom; }
449 void SetMesh( const _pyID& theMeshId) { if ( myMesh.IsEmpty() ) myMesh = theMeshId; }
450 const _pyID & GetMesh() const { return myMesh; }
451 const _AString& GetAlgoType() const
452 { return myAlgoType2CreationMethod.begin()->first; }
453 const _AString& GetAlgoCreationMethod() const
454 { return myAlgoType2CreationMethod.begin()->second.myMethod; }
455 bool CanBeCreatedBy(const _AString& algoType ) const
456 { return myAlgoType2CreationMethod.find( algoType ) != myAlgoType2CreationMethod.end(); }
457 const _AString& GetCreationMethod(const _AString& algoType)
458 { return ( myCurCrMethod = & myAlgoType2CreationMethod[ algoType ])->myMethod; }
459 static Handle(_pyHypothesis) NewHypothesis( const Handle(_pyCommand)& theCreationCmd);
461 virtual bool IsWrappable(const _pyID& theMesh) const;
462 virtual bool Addition2Creation( const Handle(_pyCommand)& theAdditionCmd,
463 const _pyID& theMesh);
464 virtual void Process( const Handle(_pyCommand)& theCommand);
465 virtual void Flush();
466 virtual void Free() { myReferredObjs.clear(); }
467 virtual void Assign( const Handle(_pyHypothesis)& theOther,
468 const _pyID& theMesh );
469 virtual bool CanClear();
470 virtual void ClearCommands();
471 virtual bool GetReferredMeshesAndGeom( std::list< Handle(_pyMesh) >& meshes );
473 void MeshComputed ( const Handle(_pyCommand)& theComputeCommand );
474 void ComputeDiscarded( const Handle(_pyCommand)& theComputeCommand );
475 //void ComputeSaved ( const Handle(_pyCommand)& theComputeCommand );
478 DEFINE_STANDARD_RTTI (_pyHypothesis)
481 // -------------------------------------------------------------------------------------
483 * \brief Class representing smesh.Mesh_Algorithm
485 // -------------------------------------------------------------------------------------
486 class _pyAlgorithm: public _pyHypothesis
489 _pyAlgorithm(const Handle(_pyCommand)& theCreationCmd);
490 virtual bool Addition2Creation( const Handle(_pyCommand)& theAdditionCmd,
491 const _pyID& theMesh);
492 virtual const char* AccessorMethod() const { return "GetAlgorithm()"; }
493 virtual bool IsWrappable(const _pyID& theMesh) { return !myIsWrapped; }
495 DEFINE_STANDARD_RTTI (_pyAlgorithm)
498 // -------------------------------------------------------------------------------------
500 * \brief Class for hypotheses having several parameters modified by one method
502 // -------------------------------------------------------------------------------------
503 class _pyComplexParamHypo: public _pyHypothesis
506 _pyComplexParamHypo(const Handle(_pyCommand)& theCreationCmd): _pyHypothesis(theCreationCmd) {}
507 virtual void Process( const Handle(_pyCommand)& theCommand);
508 virtual void Flush();
510 DEFINE_STANDARD_RTTI (_pyComplexParamHypo)
512 DEFINE_STANDARD_HANDLE (_pyComplexParamHypo, _pyHypothesis);
514 // -------------------------------------------------------------------------------------
516 * \brief Class for LayerDistribution hypothesis conversion
518 // -------------------------------------------------------------------------------------
519 class _pyLayerDistributionHypo: public _pyHypothesis
521 Handle(_pyHypothesis) my1dHyp;
522 _AString myAlgoMethod;
524 _pyLayerDistributionHypo(const Handle(_pyCommand)& theCreationCmd, const char* algoMethod):
525 _pyHypothesis(theCreationCmd), myAlgoMethod((char*)algoMethod) {}
526 virtual void Process( const Handle(_pyCommand)& theCommand);
527 virtual void Flush();
528 virtual bool Addition2Creation( const Handle(_pyCommand)& theAdditionCmd,
529 const _pyID& theMesh);
530 virtual void Free() { my1dHyp.Nullify(); }
532 DEFINE_STANDARD_RTTI (_pyLayerDistributionHypo)
534 DEFINE_STANDARD_HANDLE (_pyLayerDistributionHypo, _pyHypothesis);
536 // -------------------------------------------------------------------------------------
538 * \brief Class representing NumberOfSegments hypothesis
540 // -------------------------------------------------------------------------------------
541 class _pyNumberOfSegmentsHyp: public _pyHypothesis
544 _pyNumberOfSegmentsHyp(const Handle(_pyCommand)& theCrCmd): _pyHypothesis(theCrCmd) {}
545 virtual bool Addition2Creation( const Handle(_pyCommand)& theAdditionCmd,
546 const _pyID& theMesh);
549 DEFINE_STANDARD_RTTI (_pyNumberOfSegmentsHyp)
551 DEFINE_STANDARD_HANDLE (_pyNumberOfSegmentsHyp, _pyHypothesis);
553 // -------------------------------------------------------------------------------------
555 * \brief Class representing SegmentLengthAroundVertex hypothesis
557 // -------------------------------------------------------------------------------------
558 class _pySegmentLengthAroundVertexHyp: public _pyHypothesis
561 _pySegmentLengthAroundVertexHyp(const Handle(_pyCommand)& theCrCmd): _pyHypothesis(theCrCmd) {}
562 virtual bool Addition2Creation( const Handle(_pyCommand)& theAdditionCmd,
563 const _pyID& theMesh);
564 DEFINE_STANDARD_RTTI (_pySegmentLengthAroundVertexHyp)
566 DEFINE_STANDARD_HANDLE (_pySegmentLengthAroundVertexHyp, _pyHypothesis);
568 // -------------------------------------------------------------------------------------
570 * \brief SelfEraser erases creation command if no more it's commands invoked
572 // -------------------------------------------------------------------------------------
573 class _pySelfEraser: public _pyObject
575 bool myIgnoreOwnCalls; // not to erase only if this obj is used as argument
577 _pySelfEraser(const Handle(_pyCommand)& theCreationCmd);
578 void IgnoreOwnCalls() { myIgnoreOwnCalls = true; }
579 virtual void Flush();
580 virtual bool CanClear();
581 static bool IsAliveCmd( const Handle(_pyCommand)& theCmd );
583 DEFINE_STANDARD_RTTI (_pySelfEraser)
585 DEFINE_STANDARD_HANDLE (_pySelfEraser, _pyObject);
587 // -------------------------------------------------------------------------------------
589 * \brief SubMesh creation can be moved to the end of engine commands
591 // -------------------------------------------------------------------------------------
592 class _pySubMesh: public _pyObject
594 Handle(_pyObject) myCreator;
595 Handle(_pyMesh) myMesh;
597 _pySubMesh(const Handle(_pyCommand)& theCreationCmd, bool toKeepAgrCmds=true);
598 virtual void Process( const Handle(_pyCommand)& theCommand);
599 virtual void Flush();
600 virtual Handle(_pyMesh) GetMesh() { return myMesh; }
601 virtual void Free() { myCreator.Nullify(); myMesh.Nullify(); }
602 void SetCreator( const Handle(_pyObject)& theCreator ) { myCreator = theCreator; }
603 static bool CanBeArgOfMethod(const _AString& theMethodName);
605 DEFINE_STANDARD_RTTI (_pySubMesh)
607 // -------------------------------------------------------------------------------------
609 * \brief A filter sets a human readable name to self
611 // -------------------------------------------------------------------------------------
612 class _pyFilter: public _pyObject
614 _pyID myNewID, myMesh;
615 //std::list< Handle(_pyObject) > myUsers;
617 _pyFilter(const Handle(_pyCommand)& theCreationCmd, const _pyID& newID="");
618 //void AddUser( const Handle(_pyObject)& user) { myUsers.push_back( user ); }
619 virtual void Process( const Handle(_pyCommand)& theCommand);
620 virtual void Flush();
621 //virtual bool CanClear();
622 //virtual void Free() { myUsers.clear(); }
623 const _pyID& GetNewID() const { return myNewID; }
625 DEFINE_STANDARD_RTTI (_pyFilter)
627 DEFINE_STANDARD_HANDLE (_pyFilter, _pyObject);
629 // -------------------------------------------------------------------------------------
631 * \brief To convert creation of a group by filter
633 // -------------------------------------------------------------------------------------
634 class _pyGroup: public _pySubMesh // use myMesh of _pySubMesh
636 Handle(_pyFilter) myFilter;
637 bool myCanClearCreationCmd;
639 _pyGroup(const Handle(_pyCommand)& theCreationCmd, const _pyID & id=_pyID());
640 virtual void Process( const Handle(_pyCommand)& theCommand);
641 virtual void Flush();
642 virtual void Free() { myFilter.Nullify(); }
643 virtual bool CanClear();
644 void RemovedWithContents();
646 DEFINE_STANDARD_RTTI (_pyGroup)
649 // -------------------------------------------------------------------------------------
651 * \brief Class reading _pyHypothesis'es from resource files of mesher Plugins
653 // -------------------------------------------------------------------------------------
654 class _pyHypothesisReader: public Standard_Transient
656 std::map<_AString, Handle(_pyHypothesis)> myType2Hyp;
658 _pyHypothesisReader();
659 Handle(_pyHypothesis) GetHypothesis(const _AString& hypType,
660 const Handle(_pyCommand)& creationCmd) const;
661 DEFINE_STANDARD_RTTI (_pyHypothesisReader)