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1 | // Created on: 2002-10-31 |
2 | // Created by: Michael SAZONOV |
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3 | // Copyright (c) 2002-2014 OPEN CASCADE SAS |
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4 | // |
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5 | // This file is part of Open CASCADE Technology software library. |
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6 | // |
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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 |
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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. |
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12 | // |
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13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
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15 | |
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16 | |
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17 | #include <BinMDataStd.hxx> |
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18 | #include <BinMDataStd_IntegerArrayDriver.hxx> |
19 | #include <BinObjMgt_Persistent.hxx> |
20 | #include <CDM_MessageDriver.hxx> |
21 | #include <Standard_Type.hxx> |
22 | #include <TColStd_HArray1OfInteger.hxx> |
23 | #include <TDataStd_IntegerArray.hxx> |
24 | #include <TDF_Attribute.hxx> |
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25 | |
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26 | IMPLEMENT_STANDARD_RTTIEXT(BinMDataStd_IntegerArrayDriver,BinMDF_ADriver) |
27 | |
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28 | //======================================================================= |
29 | //function : BinMDataStd_IntegerArrayDriver |
30 | //purpose : Constructor |
31 | //======================================================================= |
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32 | BinMDataStd_IntegerArrayDriver::BinMDataStd_IntegerArrayDriver |
33 | (const Handle(CDM_MessageDriver)& theMsgDriver) |
34 | : BinMDF_ADriver (theMsgDriver, STANDARD_TYPE(TDataStd_IntegerArray)->Name()) |
35 | { |
36 | } |
37 | |
38 | //======================================================================= |
39 | //function : NewEmpty |
40 | //purpose : |
41 | //======================================================================= |
42 | |
43 | Handle(TDF_Attribute) BinMDataStd_IntegerArrayDriver::NewEmpty() const |
44 | { |
45 | return new TDataStd_IntegerArray(); |
46 | } |
47 | |
48 | //======================================================================= |
49 | //function : Paste |
50 | //purpose : persistent -> transient (retrieve) |
51 | //======================================================================= |
52 | |
53 | Standard_Boolean BinMDataStd_IntegerArrayDriver::Paste |
54 | (const BinObjMgt_Persistent& theSource, |
55 | const Handle(TDF_Attribute)& theTarget, |
56 | BinObjMgt_RRelocationTable& ) const |
57 | { |
58 | Standard_Integer aFirstInd, aLastInd; |
59 | if (! (theSource >> aFirstInd >> aLastInd)) |
60 | return Standard_False; |
61 | const Standard_Integer aLength = aLastInd - aFirstInd + 1; |
62 | if (aLength <= 0) |
63 | return Standard_False; |
64 | |
65 | Handle(TDataStd_IntegerArray) anAtt = |
66 | Handle(TDataStd_IntegerArray)::DownCast(theTarget); |
67 | anAtt->Init(aFirstInd, aLastInd); |
68 | TColStd_Array1OfInteger& aTargetArray = anAtt->Array()->ChangeArray1(); |
69 | if(!theSource.GetIntArray (&aTargetArray(aFirstInd), aLength)) |
70 | return Standard_False; |
71 | Standard_Boolean aDelta(Standard_False); |
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72 | if(BinMDataStd::DocumentVersion() > 2) { |
73 | Standard_Byte aDeltaValue; |
74 | if (! (theSource >> aDeltaValue)) |
75 | return Standard_False; |
76 | else |
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77 | aDelta = (aDeltaValue != 0); |
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78 | } |
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79 | #ifdef OCCT_DEBUG |
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80 | else if(BinMDataStd::DocumentVersion() == -1) |
81 | cout << "Current DocVersion field is not initialized. " <<endl; |
82 | #endif |
83 | anAtt->SetDelta(aDelta); |
84 | return Standard_True; |
85 | } |
86 | |
87 | //======================================================================= |
88 | //function : Paste |
89 | //purpose : transient -> persistent (store) |
90 | //======================================================================= |
91 | |
92 | void BinMDataStd_IntegerArrayDriver::Paste |
93 | (const Handle(TDF_Attribute)& theSource, |
94 | BinObjMgt_Persistent& theTarget, |
95 | BinObjMgt_SRelocationTable& ) const |
96 | { |
97 | Handle(TDataStd_IntegerArray) anAtt = |
98 | Handle(TDataStd_IntegerArray)::DownCast(theSource); |
99 | const TColStd_Array1OfInteger& aSourceArray = anAtt->Array()->Array1(); |
100 | const Standard_Integer aFirstInd = aSourceArray.Lower(); |
101 | const Standard_Integer aLastInd = aSourceArray.Upper(); |
102 | const Standard_Integer aLength = aLastInd - aFirstInd + 1; |
103 | theTarget << aFirstInd << aLastInd; |
104 | Standard_Integer *aPtr = (Standard_Integer *) &aSourceArray(aFirstInd); |
105 | theTarget.PutIntArray (aPtr, aLength); |
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106 | theTarget << (Standard_Byte)(anAtt->GetDelta() ? 1 : 0); |
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107 | } |