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1 | // Created on: 2000-09-08 |
| 2 | // Created by: data exchange team |
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3 | // Copyright (c) 2000-2014 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 | |
| 17 | #include <Standard_GUID.hxx> |
| 18 | #include <Standard_Type.hxx> |
| 19 | #include <TDF_Attribute.hxx> |
| 20 | #include <TDF_Label.hxx> |
| 21 | #include <TDF_RelocationTable.hxx> |
| 22 | #include <XCAFDoc_Volume.hxx> |
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23 | |
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24 | IMPLEMENT_STANDARD_RTTIEXT(XCAFDoc_Volume,TDF_Attribute) |
| 25 | |
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26 | //======================================================================= |
| 27 | //function : Constructor |
| 28 | //purpose : |
| 29 | //======================================================================= |
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30 | XCAFDoc_Volume::XCAFDoc_Volume() |
| 31 | { |
| 32 | } |
| 33 | |
| 34 | //======================================================================= |
| 35 | //function : GetID |
| 36 | //purpose : |
| 37 | //======================================================================= |
| 38 | |
| 39 | const Standard_GUID& XCAFDoc_Volume::GetID() |
| 40 | { |
| 41 | static Standard_GUID VolumeID ("efd212f1-6dfd-11d4-b9c8-0060b0ee281b"); |
| 42 | return VolumeID; |
| 43 | } |
| 44 | |
| 45 | //======================================================================= |
| 46 | //function : ID |
| 47 | //purpose : |
| 48 | //======================================================================= |
| 49 | |
| 50 | const Standard_GUID& XCAFDoc_Volume::ID() const |
| 51 | { |
| 52 | return GetID(); |
| 53 | } |
| 54 | |
| 55 | //======================================================================= |
| 56 | //function : Set |
| 57 | //purpose : |
| 58 | //======================================================================= |
| 59 | |
| 60 | Handle(XCAFDoc_Volume) XCAFDoc_Volume::Set (const TDF_Label& L,const Standard_Real V) |
| 61 | { |
| 62 | Handle(XCAFDoc_Volume) A; |
| 63 | if (!L.FindAttribute(XCAFDoc_Volume::GetID(), A)) { |
| 64 | A = new XCAFDoc_Volume; |
| 65 | L.AddAttribute(A); |
| 66 | } |
| 67 | A->Set(V); |
| 68 | return A; |
| 69 | } |
| 70 | |
| 71 | //======================================================================= |
| 72 | //function : Set |
| 73 | //purpose : |
| 74 | //======================================================================= |
| 75 | |
| 76 | void XCAFDoc_Volume::Set (const Standard_Real V) |
| 77 | { |
| 78 | Backup(); |
| 79 | myValue = V; |
| 80 | } |
| 81 | |
| 82 | //======================================================================= |
| 83 | //function : Get |
| 84 | //purpose : |
| 85 | //======================================================================= |
| 86 | |
| 87 | Standard_Real XCAFDoc_Volume::Get() const { return myValue; } |
| 88 | |
| 89 | //======================================================================= |
| 90 | //function : Get |
| 91 | //purpose : |
| 92 | //======================================================================= |
| 93 | |
| 94 | Standard_Boolean XCAFDoc_Volume::Get(const TDF_Label& label,Standard_Real& vol) |
| 95 | { |
| 96 | Handle(XCAFDoc_Volume) aVolume; |
| 97 | if (!label.FindAttribute(XCAFDoc_Volume::GetID(), aVolume)) |
| 98 | return Standard_False; |
| 99 | |
| 100 | vol = aVolume->Get(); |
| 101 | return Standard_True; |
| 102 | } |
| 103 | |
| 104 | //======================================================================= |
| 105 | //function : NewEmpty |
| 106 | //purpose : |
| 107 | //======================================================================= |
| 108 | |
| 109 | Handle(TDF_Attribute) XCAFDoc_Volume::NewEmpty () const |
| 110 | { |
| 111 | return new XCAFDoc_Volume(); |
| 112 | } |
| 113 | |
| 114 | //======================================================================= |
| 115 | //function : Restore |
| 116 | //purpose : |
| 117 | //======================================================================= |
| 118 | |
| 119 | void XCAFDoc_Volume::Restore(const Handle(TDF_Attribute)& With) |
| 120 | { |
| 121 | Handle(XCAFDoc_Volume) R = Handle(XCAFDoc_Volume)::DownCast (With); |
| 122 | myValue = R->Get(); |
| 123 | } |
| 124 | |
| 125 | |
| 126 | //======================================================================= |
| 127 | //function : Paste |
| 128 | //purpose : |
| 129 | //======================================================================= |
| 130 | |
| 131 | void XCAFDoc_Volume::Paste (const Handle(TDF_Attribute)& Into, |
| 132 | const Handle(TDF_RelocationTable)& /* RT */) const |
| 133 | { |
| 134 | Handle(XCAFDoc_Volume) R = Handle(XCAFDoc_Volume)::DownCast (Into); |
| 135 | R->Set(myValue); |
| 136 | } |
| 137 | |
| 138 | //======================================================================= |
| 139 | //function : Dump |
| 140 | //purpose : |
| 141 | //======================================================================= |
| 142 | |
| 143 | Standard_OStream& XCAFDoc_Volume::Dump (Standard_OStream& anOS) const |
| 144 | { |
| 145 | anOS << "Volume "; |
| 146 | anOS << Get(); |
| 147 | return anOS; |
| 148 | } |
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