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 under
6 // the terms of the GNU Lesser General Public License 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>
16 #include <StepData_ESDescr.hxx>
18 StepData_Simple::StepData_Simple (const Handle(StepData_ESDescr)& descr)
19 : StepData_Described (descr) , thefields (descr->NbFields()) { }
21 Handle(StepData_ESDescr) StepData_Simple::ESDescr () const
22 { return Handle(StepData_ESDescr)::DownCast (Description()); }
24 Standard_CString StepData_Simple::StepType () const
25 { return ESDescr()->TypeName(); }
28 Standard_Boolean StepData_Simple::IsComplex () const
29 { return Standard_False; }
31 Standard_Boolean StepData_Simple::Matches (const Standard_CString steptype) const
32 { return ESDescr()->Matches (steptype); }
34 Handle(StepData_Simple) StepData_Simple::As (const Standard_CString steptype) const
36 Handle(StepData_Simple) nulent;
37 if (Matches(steptype)) return this;
42 Standard_Boolean StepData_Simple::HasField (const Standard_CString name) const
44 Standard_Integer num = ESDescr()->Rank (name);
48 const StepData_Field& StepData_Simple::Field (const Standard_CString name) const
50 Standard_Integer num = ESDescr()->Rank (name);
51 if (num == 0) Interface_InterfaceMismatch::Raise("StepData_Simple : Field");
52 return FieldNum (num);
55 StepData_Field& StepData_Simple::CField (const Standard_CString name)
57 Standard_Integer num = ESDescr()->Rank (name);
58 if (num == 0) Interface_InterfaceMismatch::Raise("StepData_Simple : Field");
59 return CFieldNum (num);
62 Standard_Integer StepData_Simple::NbFields () const
63 { return thefields.NbFields(); }
65 const StepData_Field& StepData_Simple::FieldNum (const Standard_Integer num) const
66 { return thefields.Field(num); }
68 StepData_Field& StepData_Simple::CFieldNum (const Standard_Integer num)
69 { return thefields.CField(num); }
71 const StepData_FieldListN& StepData_Simple::Fields () const
74 StepData_FieldListN& StepData_Simple::CFields ()
78 void StepData_Simple::Check(Handle(Interface_Check)& /*ach*/) const
80 } // qq chose ? cf la description
83 void StepData_Simple::Shared (Interface_EntityIterator& list) const
85 Standard_Integer i, nb = thefields.NbFields();
86 for (i = 1; i <= nb; i ++) {
87 const StepData_Field& fi = thefields.Field(i);
88 Standard_Integer j1,j2,l1,l2; l1 = l2 = 1;
89 if (fi.Arity() >= 1) l1 = fi.Length(1);
90 if (fi.Arity() > 1) l2 = fi.Length(2);
91 for (j1 = 1; j1 <= l1; j1 ++) {
92 for (j2 = 1; j2 <= l2; j2 ++) {
93 Handle(Standard_Transient) ent = fi.Entity(j1,j2);
94 if (!ent.IsNull()) list.AddItem(ent);