1 // Created by: CKY / Contract Toubro-Larsen
2 // Copyright (c) 1993-1999 Matra Datavision
3 // Copyright (c) 1999-2014 OPEN CASCADE SAS
5 // This file is part of Open CASCADE Technology software library.
7 // This library is free software; you can redistribute it and/or modify it under
8 // the terms of the GNU Lesser General Public License version 2.1 as published
9 // by the Free Software Foundation, with special exception defined in the file
10 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
11 // distribution for complete text of the license and disclaimer of any warranty.
13 // Alternatively, this file may be used under the terms of Open CASCADE
14 // commercial license or contractual agreement.
16 //--------------------------------------------------------------------
17 //--------------------------------------------------------------------
19 #include <IGESDefs_UnitsData.hxx>
20 #include <Standard_DimensionMismatch.hxx>
21 #include <Standard_OutOfRange.hxx>
22 #include <Standard_Type.hxx>
23 #include <TCollection_HAsciiString.hxx>
25 IMPLEMENT_STANDARD_RTTIEXT(IGESDefs_UnitsData,IGESData_IGESEntity)
27 IGESDefs_UnitsData::IGESDefs_UnitsData () { }
30 void IGESDefs_UnitsData::Init
31 (const Handle(Interface_HArray1OfHAsciiString)& unitTypes,
32 const Handle(Interface_HArray1OfHAsciiString)& unitValues,
33 const Handle(TColStd_HArray1OfReal)& unitScales)
35 Standard_Integer length = unitTypes->Length();
36 if ( unitTypes->Lower() != 1 ||
37 (unitValues->Lower() != 1 || unitValues->Length() != length) ||
38 (unitScales->Lower() != 1 || unitScales->Length() != length) )
39 throw Standard_DimensionMismatch("IGESDefs_UnitsData : Init");
40 theUnitTypes = unitTypes;
41 theUnitValues = unitValues;
42 theUnitScales = unitScales;
43 InitTypeAndForm(316,0);
46 Standard_Integer IGESDefs_UnitsData::NbUnits () const
48 return theUnitTypes->Length();
51 Handle(TCollection_HAsciiString) IGESDefs_UnitsData::UnitType
52 (const Standard_Integer UnitNum) const
54 return theUnitTypes->Value(UnitNum);
57 Handle(TCollection_HAsciiString) IGESDefs_UnitsData::UnitValue
58 (const Standard_Integer UnitNum) const
60 return theUnitValues->Value(UnitNum);
63 Standard_Real IGESDefs_UnitsData::ScaleFactor
64 (const Standard_Integer UnitNum) const
66 return theUnitScales->Value(UnitNum);