0024057: Eliminate compiler warning C4100 in MSVC++ with warning level 4
[occt.git] / src / IGESSelect / IGESSelect_IGESName.cxx
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b311480e 1// Copyright (c) 1999-2012 OPEN CASCADE SAS
2//
3// The content of this file is subject to the Open CASCADE Technology Public
4// License Version 6.5 (the "License"). You may not use the content of this file
5// except in compliance with the License. Please obtain a copy of the License
6// at http://www.opencascade.org and read it completely before using this file.
7//
8// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
9// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
10//
11// The Original Code and all software distributed under the License is
12// distributed on an "AS IS" basis, without warranty of any kind, and the
13// Initial Developer hereby disclaims all such warranties, including without
14// limitation, any warranties of merchantability, fitness for a particular
15// purpose or non-infringement. Please see the License for the specific terms
16// and conditions governing the rights and limitations under the License.
17
7fd59977 18#include <IGESSelect_IGESName.ixx>
19#include <IGESData_IGESEntity.hxx>
20#include <TCollection_HAsciiString.hxx>
21#include <Interface_Macros.hxx>
22
23static char falsetype [] = "?";
24static char voidlabel [] = "";
25
26
27
28 IGESSelect_IGESName::IGESSelect_IGESName ()
29 : IFSelect_Signature ("IGES Name (Short Label)") { }
30
31 Standard_CString IGESSelect_IGESName::Value
32 (const Handle(Standard_Transient)& ent,
35e08fe8 33 const Handle(Interface_InterfaceModel)& /*model*/) const
7fd59977 34{
35 DeclareAndCast(IGESData_IGESEntity,igesent,ent);
36 if (igesent.IsNull()) return &falsetype[0];
37 Handle(TCollection_HAsciiString) label = igesent->ShortLabel();
38 if (label.IsNull()) return &voidlabel[0];
39 return label->ToCString();
40}