7fd59977 |
1 | // File: BinMDataStd_BooleanArrayDriver.cxx |
2 | // Created: May 29 11:40:00 2007 |
3 | // Author: Vlad Romashko |
4 | // <vladislav.romashko@opencascade.com> |
5 | // Copyright: Open CASCADE |
6 | |
7 | #include <BinMDataStd_BooleanArrayDriver.ixx> |
8 | #include <TDataStd_BooleanArray.hxx> |
9 | #include <TColStd_HArray1OfByte.hxx> |
10 | #include <TColStd_Array1OfInteger.hxx> |
11 | |
12 | //======================================================================= |
13 | //function : BinMDataStd_BooleanArrayDriver |
14 | //purpose : Constructor |
15 | //======================================================================= |
16 | BinMDataStd_BooleanArrayDriver::BinMDataStd_BooleanArrayDriver(const Handle(CDM_MessageDriver)& theMsgDriver) |
17 | : BinMDF_ADriver (theMsgDriver, STANDARD_TYPE(TDataStd_BooleanArray)->Name()) |
18 | { |
19 | |
20 | } |
21 | |
22 | //======================================================================= |
23 | //function : NewEmpty |
24 | //purpose : |
25 | //======================================================================= |
26 | Handle(TDF_Attribute) BinMDataStd_BooleanArrayDriver::NewEmpty() const |
27 | { |
28 | return new TDataStd_BooleanArray(); |
29 | } |
30 | |
31 | //======================================================================= |
32 | //function : Paste |
33 | //purpose : persistent -> transient (retrieve) |
34 | //======================================================================= |
35 | Standard_Boolean BinMDataStd_BooleanArrayDriver::Paste(const BinObjMgt_Persistent& theSource, |
36 | const Handle(TDF_Attribute)& theTarget, |
37 | BinObjMgt_RRelocationTable& ) const |
38 | { |
39 | Standard_Integer aFirstInd, aLastInd; |
40 | if (! (theSource >> aFirstInd >> aLastInd)) |
41 | return Standard_False; |
42 | if (aLastInd < aFirstInd) |
43 | return Standard_False; |
44 | |
45 | TColStd_Array1OfByte aTargetArray(0, (aLastInd - aFirstInd + 1) >> 3); |
46 | theSource.GetByteArray (&aTargetArray(0), aTargetArray.Length()); |
47 | |
48 | Handle(TDataStd_BooleanArray) anAtt = Handle(TDataStd_BooleanArray)::DownCast(theTarget); |
49 | anAtt->Init(aFirstInd, aLastInd); |
50 | Handle(TColStd_HArray1OfByte) bytes = new TColStd_HArray1OfByte(aTargetArray.Lower(), aTargetArray.Upper()); |
51 | Standard_Integer lower = bytes->Lower(), i = lower, upper = bytes->Upper(); |
52 | for (; i <= upper; i++) |
53 | { |
54 | bytes->SetValue(i, aTargetArray.Value(i)); |
55 | } |
56 | anAtt->SetInternalArray(bytes); |
57 | return Standard_True; |
58 | } |
59 | |
60 | //======================================================================= |
61 | //function : Paste |
62 | //purpose : transient -> persistent (store) |
63 | //======================================================================= |
64 | void BinMDataStd_BooleanArrayDriver::Paste(const Handle(TDF_Attribute)& theSource, |
65 | BinObjMgt_Persistent& theTarget, |
66 | BinObjMgt_SRelocationTable& ) const |
67 | { |
68 | Handle(TDataStd_BooleanArray) anAtt = Handle(TDataStd_BooleanArray)::DownCast(theSource); |
69 | const Standard_Integer aFirstInd = anAtt->Lower(); |
70 | const Standard_Integer aLastInd = anAtt->Upper(); |
71 | if (aLastInd < aFirstInd) |
72 | return; |
73 | theTarget << aFirstInd << aLastInd; |
74 | |
75 | const Handle(TColStd_HArray1OfByte)& bytes = anAtt->InternalArray(); |
76 | TColStd_Array1OfByte aSourceArray(bytes->Lower(), bytes->Upper()); |
77 | Standard_Integer lower = bytes->Lower(), i = lower, upper = bytes->Upper(); |
78 | for (; i <= upper; i++) |
79 | { |
80 | aSourceArray.SetValue(i, bytes->Value(i)); |
81 | } |
82 | Standard_Byte *aPtr = (Standard_Byte *) &aSourceArray(lower); |
83 | theTarget.PutByteArray(aPtr, upper - lower + 1); |
84 | } |