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1 | // File: BinMFunction_FunctionDriver.cxx |
2 | // Created: Thu May 13 14:46:12 2004 |
3 | // Author: Sergey ZARITCHNY <szy@opencascade.com> |
4 | // Copyright: Open CasCade S.A. 2004 |
5 | |
6 | |
7 | #include <BinMFunction_FunctionDriver.ixx> |
8 | #include <CDM_MessageDriver.hxx> |
9 | #include <TDF_Attribute.hxx> |
10 | #include <TFunction_Function.hxx> |
11 | #include <BinMDF_ADriver.hxx> |
12 | #include <BinObjMgt_Persistent.hxx> |
13 | #include <BinObjMgt_RRelocationTable.hxx> |
14 | #include <BinObjMgt_SRelocationTable.hxx> |
15 | //======================================================================= |
16 | //function : BinMFunction_FunctionDriver |
17 | //purpose : |
18 | //======================================================================= |
19 | |
20 | BinMFunction_FunctionDriver::BinMFunction_FunctionDriver |
21 | (const Handle(CDM_MessageDriver)& theMsgDriver) |
22 | : BinMDF_ADriver (theMsgDriver, STANDARD_TYPE(TFunction_Function)->Name()) |
23 | { |
24 | } |
25 | |
26 | //======================================================================= |
27 | //function : NewEmpty |
28 | //purpose : |
29 | //======================================================================= |
30 | |
31 | Handle(TDF_Attribute) BinMFunction_FunctionDriver::NewEmpty() const |
32 | { |
33 | return new TFunction_Function(); |
34 | } |
35 | |
36 | //======================================================================= |
37 | //function : Paste |
38 | //purpose : persistent -> transient (retrieve) |
39 | //======================================================================= |
40 | |
41 | Standard_Boolean BinMFunction_FunctionDriver::Paste |
42 | (const BinObjMgt_Persistent& theSource, |
43 | const Handle(TDF_Attribute)& theTarget, |
44 | BinObjMgt_RRelocationTable& ) const |
45 | { |
46 | |
47 | Handle(TFunction_Function) anAtt = Handle(TFunction_Function)::DownCast(theTarget); |
48 | Standard_GUID aGUID("00000000-0000-0000-0000-000000000000"); |
49 | Standard_Boolean ok = theSource >> aGUID; |
50 | if (ok) { |
51 | anAtt->SetDriverGUID(aGUID); |
52 | Standard_Integer aValue; |
53 | ok = theSource >> aValue; |
54 | if(ok) |
55 | anAtt->SetFailure(aValue); |
56 | } |
57 | return ok; |
58 | } |
59 | |
60 | //======================================================================= |
61 | //function : Paste |
62 | //purpose : transient -> persistent (store) |
63 | //======================================================================= |
64 | |
65 | void BinMFunction_FunctionDriver::Paste (const Handle(TDF_Attribute)& theSource, |
66 | BinObjMgt_Persistent& theTarget, |
67 | BinObjMgt_SRelocationTable& ) const |
68 | { |
69 | Handle(TFunction_Function) aS = Handle(TFunction_Function)::DownCast (theSource); |
70 | theTarget << aS->GetDriverGUID(); |
71 | theTarget << aS->GetFailure(); |
72 | } |
73 | |