0030679: Attached model hangs most of OCCT common functionality
[occt.git] / src / StepData / StepData_FieldListN.cxx
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973c2be1 1// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 2//
973c2be1 3// This file is part of Open CASCADE Technology software library.
b311480e 4//
d5f74e42 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
973c2be1 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.
b311480e 10//
973c2be1 11// Alternatively, this file may be used under the terms of Open CASCADE
12// commercial license or contractual agreement.
b311480e 13
7fd59977 14
42cf5bc1 15#include <Standard_OutOfRange.hxx>
16#include <StepData_Field.hxx>
17#include <StepData_FieldListN.hxx>
7fd59977 18
19StepData_FieldListN::StepData_FieldListN (const Standard_Integer nb)
20: thefields ( (nb == 0 ? 0 : 1),nb) { }
21
22Standard_Integer StepData_FieldListN::NbFields () const
23{ return thefields.Upper(); }
24
25const StepData_Field& StepData_FieldListN::Field (const Standard_Integer num) const
26{
27 return thefields.Value(num);
28}
29
30StepData_Field& StepData_FieldListN::CField (const Standard_Integer num)
31{
32 return thefields.ChangeValue(num);
33}