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.
15 #include <Standard_OutOfRange.hxx>
16 #include <StepData_Field.hxx>
17 #include <StepData_FieldListD.hxx>
19 StepData_FieldListD::StepData_FieldListD (const Standard_Integer nb)
20 { if (nb > 0) thefields = new StepData_HArray1OfField (1,nb); }
22 void StepData_FieldListD::SetNb (const Standard_Integer nb)
25 if (nb > 0) thefields = new StepData_HArray1OfField (1,nb);
28 Standard_Integer StepData_FieldListD::NbFields () const
29 { return (thefields.IsNull() ? 0 : thefields->Length()); }
31 const StepData_Field& StepData_FieldListD::Field (const Standard_Integer num) const
33 if (thefields.IsNull()) Standard_OutOfRange::Raise("StepData_FieldListD::Field");
34 return thefields->Value(num);
37 StepData_Field& StepData_FieldListD::CField (const Standard_Integer num)
39 if (thefields.IsNull()) Standard_OutOfRange::Raise("StepData_FieldListD::Field");
40 return thefields->ChangeValue(num);
43 void StepData_FieldListD::Destroy () {}