1 // Created on: 2007-05-29
2 // Created by: Vlad Romashko
3 // Copyright (c) 2007-2014 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.
17 #include <BinMDataStd_BooleanArrayDriver.hxx>
18 #include <BinMDataStd.hxx>
19 #include <BinObjMgt_Persistent.hxx>
20 #include <CDM_MessageDriver.hxx>
21 #include <Standard_Type.hxx>
22 #include <TColStd_Array1OfInteger.hxx>
23 #include <TColStd_HArray1OfByte.hxx>
24 #include <TDataStd_BooleanArray.hxx>
25 #include <TDF_Attribute.hxx>
27 IMPLEMENT_STANDARD_RTTIEXT(BinMDataStd_BooleanArrayDriver,BinMDF_ADriver)
29 //=======================================================================
30 //function : BinMDataStd_BooleanArrayDriver
31 //purpose : Constructor
32 //=======================================================================
33 BinMDataStd_BooleanArrayDriver::BinMDataStd_BooleanArrayDriver(const Handle(CDM_MessageDriver)& theMsgDriver)
34 : BinMDF_ADriver (theMsgDriver, STANDARD_TYPE(TDataStd_BooleanArray)->Name())
39 //=======================================================================
42 //=======================================================================
43 Handle(TDF_Attribute) BinMDataStd_BooleanArrayDriver::NewEmpty() const
45 return new TDataStd_BooleanArray();
48 //=======================================================================
50 //purpose : persistent -> transient (retrieve)
51 //=======================================================================
52 Standard_Boolean BinMDataStd_BooleanArrayDriver::Paste(const BinObjMgt_Persistent& theSource,
53 const Handle(TDF_Attribute)& theTarget,
54 BinObjMgt_RRelocationTable& ) const
56 Standard_Integer aFirstInd, aLastInd;
57 if (! (theSource >> aFirstInd >> aLastInd))
58 return Standard_False;
59 if (aLastInd < aFirstInd)
60 return Standard_False;
62 TColStd_Array1OfByte aTargetArray(0, (aLastInd - aFirstInd + 1) >> 3);
63 theSource.GetByteArray (&aTargetArray(0), aTargetArray.Length());
65 const Handle(TDataStd_BooleanArray) anAtt = Handle(TDataStd_BooleanArray)::DownCast(theTarget);
66 anAtt->Init(aFirstInd, aLastInd);
67 Handle(TColStd_HArray1OfByte) bytes = new TColStd_HArray1OfByte(aTargetArray.Lower(), aTargetArray.Upper());
68 Standard_Integer lower = bytes->Lower(), i = lower, upper = bytes->Upper();
69 for (; i <= upper; i++)
71 bytes->SetValue(i, aTargetArray.Value(i));
73 anAtt->SetInternalArray(bytes);
74 BinMDataStd::SetAttributeID(theSource, anAtt);
78 //=======================================================================
80 //purpose : transient -> persistent (store)
81 //=======================================================================
82 void BinMDataStd_BooleanArrayDriver::Paste(const Handle(TDF_Attribute)& theSource,
83 BinObjMgt_Persistent& theTarget,
84 BinObjMgt_SRelocationTable& ) const
86 Handle(TDataStd_BooleanArray) anAtt = Handle(TDataStd_BooleanArray)::DownCast(theSource);
87 const Standard_Integer aFirstInd = anAtt->Lower();
88 const Standard_Integer aLastInd = anAtt->Upper();
89 if (aLastInd < aFirstInd)
91 theTarget << aFirstInd << aLastInd;
93 const Handle(TColStd_HArray1OfByte)& bytes = anAtt->InternalArray();
94 TColStd_Array1OfByte aSourceArray(bytes->Lower(), bytes->Upper());
95 Standard_Integer lower = bytes->Lower(), i = lower, upper = bytes->Upper();
96 for (; i <= upper; i++)
98 aSourceArray.SetValue(i, bytes->Value(i));
100 Standard_Byte *aPtr = (Standard_Byte *) &aSourceArray(lower);
101 theTarget.PutByteArray(aPtr, upper - lower + 1);
103 // process user defined guid
104 if(anAtt->ID() != TDataStd_BooleanArray::GetID())
105 theTarget << anAtt->ID();