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[occt.git] / src / IGESSelect / IGESSelect_IGESName.cxx

// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.


#include <IGESData_IGESEntity.hxx>
#include <IGESSelect_IGESName.hxx>
#include <Interface_InterfaceModel.hxx>
#include <Interface_Macros.hxx>
#include <Standard_Transient.hxx>
#include <Standard_Type.hxx>
#include <TCollection_HAsciiString.hxx>

IMPLEMENT_STANDARD_RTTIEXT(IGESSelect_IGESName,IFSelect_Signature)

static char falsetype [] = "?";
static char voidlabel [] = "";



    IGESSelect_IGESName::IGESSelect_IGESName ()
    : IFSelect_Signature ("IGES Name (Short Label)")      {  }

    Standard_CString  IGESSelect_IGESName::Value
  (const Handle(Standard_Transient)& ent,
   const Handle(Interface_InterfaceModel)& /*model*/) const
{
  DeclareAndCast(IGESData_IGESEntity,igesent,ent);
  if (igesent.IsNull()) return &falsetype[0];
  Handle(TCollection_HAsciiString) label = igesent->ShortLabel();
  if (label.IsNull()) return &voidlabel[0];
  return label->ToCString();
}