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1 | // File: BinMDataStd_BooleanListDriver.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_BooleanListDriver.ixx> |
| 8 | #include <TDataStd_BooleanList.hxx> |
| 9 | #include <TDataStd_ListIteratorOfListOfByte.hxx> |
| 10 | #include <TColStd_Array1OfByte.hxx> |
| 11 | |
| 12 | //======================================================================= |
| 13 | //function : BinMDataStd_BooleanListDriver |
| 14 | //purpose : Constructor |
| 15 | //======================================================================= |
| 16 | BinMDataStd_BooleanListDriver::BinMDataStd_BooleanListDriver(const Handle(CDM_MessageDriver)& theMsgDriver) |
| 17 | : BinMDF_ADriver (theMsgDriver, STANDARD_TYPE(TDataStd_BooleanList)->Name()) |
| 18 | { |
| 19 | |
| 20 | } |
| 21 | |
| 22 | //======================================================================= |
| 23 | //function : NewEmpty |
| 24 | //purpose : |
| 25 | //======================================================================= |
| 26 | Handle(TDF_Attribute) BinMDataStd_BooleanListDriver::NewEmpty() const |
| 27 | { |
| 28 | return new TDataStd_BooleanList(); |
| 29 | } |
| 30 | |
| 31 | //======================================================================= |
| 32 | //function : Paste |
| 33 | //purpose : persistent -> transient (retrieve) |
| 34 | //======================================================================= |
| 35 | Standard_Boolean BinMDataStd_BooleanListDriver::Paste(const BinObjMgt_Persistent& theSource, |
| 36 | const Handle(TDF_Attribute)& theTarget, |
| 37 | BinObjMgt_RRelocationTable& ) const |
| 38 | { |
| 39 | Standard_Integer aIndex, aFirstInd, aLastInd; |
| 40 | if (! (theSource >> aFirstInd >> aLastInd)) |
| 41 | return Standard_False; |
| 42 | const Standard_Integer aLength = aLastInd - aFirstInd + 1; |
| 43 | if (aLength <= 0) |
| 44 | return Standard_False; |
| 45 | |
| 46 | TColStd_Array1OfByte aTargetArray(aFirstInd, aLastInd); |
| 47 | theSource.GetByteArray (&aTargetArray(aFirstInd), aLength); |
| 48 | |
| 49 | Handle(TDataStd_BooleanList) anAtt = Handle(TDataStd_BooleanList)::DownCast(theTarget); |
| 50 | for (aIndex = aFirstInd; aIndex <= aLastInd; aIndex++) |
| 51 | { |
| 52 | anAtt->Append(aTargetArray.Value(aIndex) ? Standard_True : Standard_False); |
| 53 | } |
| 54 | return Standard_True; |
| 55 | } |
| 56 | |
| 57 | //======================================================================= |
| 58 | //function : Paste |
| 59 | //purpose : transient -> persistent (store) |
| 60 | //======================================================================= |
| 61 | void BinMDataStd_BooleanListDriver::Paste(const Handle(TDF_Attribute)& theSource, |
| 62 | BinObjMgt_Persistent& theTarget, |
| 63 | BinObjMgt_SRelocationTable& ) const |
| 64 | { |
| 65 | Handle(TDataStd_BooleanList) anAtt = Handle(TDataStd_BooleanList)::DownCast(theSource); |
| 66 | const Standard_Integer aFirstInd = 1; |
| 67 | const Standard_Integer aLastInd = anAtt->Extent(); |
| 68 | const Standard_Integer aLength = aLastInd - aFirstInd + 1; |
| 69 | if (aLength <= 0) |
| 70 | return; |
| 71 | theTarget << aFirstInd << aLastInd; |
| 72 | TColStd_Array1OfByte aSourceArray(aFirstInd, aLastInd); |
| 73 | if (aLastInd >= 1) |
| 74 | { |
| 75 | TDataStd_ListIteratorOfListOfByte itr(anAtt->List()); |
| 76 | for (Standard_Integer i = 1; itr.More(); itr.Next(), i++) |
| 77 | { |
| 78 | aSourceArray.SetValue(i, itr.Value()); |
| 79 | } |
| 80 | Standard_Byte *aPtr = (Standard_Byte *) &aSourceArray(aFirstInd); |
| 81 | theTarget.PutByteArray(aPtr, aLength); |
| 82 | } |
| 83 | } |
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