0024530: TKMesh - remove unused package IntPoly
[occt.git] / src / StepData / StepData_FieldListD.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//
973c2be1 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.
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#include <StepData_FieldListD.ixx>
15#include <Standard_OutOfRange.hxx>
16
17
18StepData_FieldListD::StepData_FieldListD (const Standard_Integer nb)
19{ if (nb > 0) thefields = new StepData_HArray1OfField (1,nb); }
20
21void StepData_FieldListD::SetNb (const Standard_Integer nb)
22{
23 thefields.Nullify();
24 if (nb > 0) thefields = new StepData_HArray1OfField (1,nb);
25}
26
27Standard_Integer StepData_FieldListD::NbFields () const
28{ return (thefields.IsNull() ? 0 : thefields->Length()); }
29
30const StepData_Field& StepData_FieldListD::Field (const Standard_Integer num) const
31{
32 if (thefields.IsNull()) Standard_OutOfRange::Raise("StepData_FieldListD::Field");
33 return thefields->Value(num);
34}
35
36StepData_Field& StepData_FieldListD::CField (const Standard_Integer num)
37{
38 if (thefields.IsNull()) Standard_OutOfRange::Raise("StepData_FieldListD::Field");
39 return thefields->ChangeValue(num);
40}
41
42void StepData_FieldListD::Destroy () {}
43