1 // Copyright (c) 1999-2014 OPEN CASCADE SAS
3 // This file is part of Open CASCADE Technology software library.
5 // This library is free software; you can redistribute it and / or modify it
6 // under the terms of the GNU Lesser General Public version 2.1 as published
7 // by the Free Software Foundation, with special exception defined in the file
8 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
9 // distribution for complete text of the license and disclaimer of any warranty.
11 // Alternatively, this file may be used under the terms of Open CASCADE
12 // commercial license or contractual agreement.
14 #include <StepData_Simple.ixx>
15 #include <Interface_InterfaceMismatch.hxx>
17 StepData_Simple::StepData_Simple (const Handle(StepData_ESDescr)& descr)
18 : StepData_Described (descr) , thefields (descr->NbFields()) { }
20 Handle(StepData_ESDescr) StepData_Simple::ESDescr () const
21 { return Handle(StepData_ESDescr)::DownCast (Description()); }
23 Standard_CString StepData_Simple::StepType () const
24 { return ESDescr()->TypeName(); }
27 Standard_Boolean StepData_Simple::IsComplex () const
28 { return Standard_False; }
30 Standard_Boolean StepData_Simple::Matches (const Standard_CString steptype) const
31 { return ESDescr()->Matches (steptype); }
33 Handle(StepData_Simple) StepData_Simple::As (const Standard_CString steptype) const
35 Handle(StepData_Simple) nulent;
36 if (Matches(steptype)) return this;
41 Standard_Boolean StepData_Simple::HasField (const Standard_CString name) const
43 Standard_Integer num = ESDescr()->Rank (name);
47 const StepData_Field& StepData_Simple::Field (const Standard_CString name) const
49 Standard_Integer num = ESDescr()->Rank (name);
50 if (num == 0) Interface_InterfaceMismatch::Raise("StepData_Simple : Field");
51 return FieldNum (num);
54 StepData_Field& StepData_Simple::CField (const Standard_CString name)
56 Standard_Integer num = ESDescr()->Rank (name);
57 if (num == 0) Interface_InterfaceMismatch::Raise("StepData_Simple : Field");
58 return CFieldNum (num);
61 Standard_Integer StepData_Simple::NbFields () const
62 { return thefields.NbFields(); }
64 const StepData_Field& StepData_Simple::FieldNum (const Standard_Integer num) const
65 { return thefields.Field(num); }
67 StepData_Field& StepData_Simple::CFieldNum (const Standard_Integer num)
68 { return thefields.CField(num); }
70 const StepData_FieldListN& StepData_Simple::Fields () const
73 StepData_FieldListN& StepData_Simple::CFields ()
77 void StepData_Simple::Check(Handle(Interface_Check)& /*ach*/) const
79 } // qq chose ? cf la description
82 void StepData_Simple::Shared (Interface_EntityIterator& list) const
84 Standard_Integer i, nb = thefields.NbFields();
85 for (i = 1; i <= nb; i ++) {
86 const StepData_Field& fi = thefields.Field(i);
87 Standard_Integer j1,j2,l1,l2; l1 = l2 = 1;
88 if (fi.Arity() >= 1) l1 = fi.Length(1);
89 if (fi.Arity() > 1) l2 = fi.Length(2);
90 for (j1 = 1; j1 <= l1; j1 ++) {
91 for (j2 = 1; j2 <= l2; j2 ++) {
92 Handle(Standard_Transient) ent = fi.Entity(j1,j2);
93 if (!ent.IsNull()) list.AddItem(ent);