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1 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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2 | // |
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3 | // This file is part of Open CASCADE Technology software library. |
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4 | // |
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5 | // This library is free software; you can redistribute it and/or modify it under |
6 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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7 | // by the Free Software Foundation, with special exception defined in the file |
8 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
9 | // distribution for complete text of the license and disclaimer of any warranty. |
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10 | // |
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11 | // Alternatively, this file may be used under the terms of Open CASCADE |
12 | // commercial license or contractual agreement. |
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13 | |
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14 | |
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15 | #include <Interface_Check.hxx> |
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16 | #include <Interface_EntityIterator.hxx> |
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17 | #include <RWStepGeom_RWReparametrisedCompositeCurveSegment.hxx> |
18 | #include <StepData_StepReaderData.hxx> |
19 | #include <StepData_StepWriter.hxx> |
20 | #include <StepGeom_Curve.hxx> |
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21 | #include <StepGeom_ReparametrisedCompositeCurveSegment.hxx> |
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22 | #include <StepGeom_TransitionCode.hxx> |
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23 | |
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24 | // --- Enum : TransitionCode --- |
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25 | static TCollection_AsciiString tcDiscontinuous(".DISCONTINUOUS."); |
26 | static TCollection_AsciiString tcContSameGradientSameCurvature(".CONT_SAME_GRADIENT_SAME_CURVATURE."); |
27 | static TCollection_AsciiString tcContSameGradient(".CONT_SAME_GRADIENT."); |
28 | static TCollection_AsciiString tcContinuous(".CONTINUOUS."); |
29 | |
30 | RWStepGeom_RWReparametrisedCompositeCurveSegment::RWStepGeom_RWReparametrisedCompositeCurveSegment () {} |
31 | |
32 | void RWStepGeom_RWReparametrisedCompositeCurveSegment::ReadStep |
33 | (const Handle(StepData_StepReaderData)& data, |
34 | const Standard_Integer num, |
35 | Handle(Interface_Check)& ach, |
36 | const Handle(StepGeom_ReparametrisedCompositeCurveSegment)& ent) const |
37 | { |
38 | |
39 | |
40 | // --- Number of Parameter Control --- |
41 | |
42 | if (!data->CheckNbParams(num,4,ach,"reparametrised_composite_curve_segment")) return; |
43 | |
44 | // --- inherited field : transition --- |
45 | |
46 | StepGeom_TransitionCode aTransition = StepGeom_tcDiscontinuous; |
47 | if (data->ParamType(num,1) == Interface_ParamEnum) { |
48 | Standard_CString text = data->ParamCValue(num,1); |
49 | if (tcDiscontinuous.IsEqual(text)) aTransition = StepGeom_tcDiscontinuous; |
50 | else if (tcContSameGradientSameCurvature.IsEqual(text)) aTransition = StepGeom_tcContSameGradientSameCurvature; |
51 | else if (tcContSameGradient.IsEqual(text)) aTransition = StepGeom_tcContSameGradient; |
52 | else if (tcContinuous.IsEqual(text)) aTransition = StepGeom_tcContinuous; |
53 | else ach->AddFail("Enumeration transition_code has not an allowed value"); |
54 | } |
55 | else ach->AddFail("Parameter #1 (transition) is not an enumeration"); |
56 | |
57 | // --- inherited field : sameSense --- |
58 | |
59 | Standard_Boolean aSameSense; |
60 | //szv#4:S4163:12Mar99 `Standard_Boolean stat2 =` not needed |
61 | data->ReadBoolean (num,2,"same_sense",ach,aSameSense); |
62 | |
63 | // --- inherited field : parentCurve --- |
64 | |
65 | Handle(StepGeom_Curve) aParentCurve; |
66 | //szv#4:S4163:12Mar99 `Standard_Boolean stat3 =` not needed |
67 | data->ReadEntity(num, 3,"parent_curve", ach, STANDARD_TYPE(StepGeom_Curve), aParentCurve); |
68 | |
69 | // --- own field : paramLength --- |
70 | |
71 | Standard_Real aParamLength; |
72 | //szv#4:S4163:12Mar99 `Standard_Boolean stat4 =` not needed |
73 | data->ReadReal (num,4,"param_length",ach,aParamLength); |
74 | |
75 | //--- Initialisation of the read entity --- |
76 | |
77 | |
78 | ent->Init(aTransition, aSameSense, aParentCurve, aParamLength); |
79 | } |
80 | |
81 | |
82 | void RWStepGeom_RWReparametrisedCompositeCurveSegment::WriteStep |
83 | (StepData_StepWriter& SW, |
84 | const Handle(StepGeom_ReparametrisedCompositeCurveSegment)& ent) const |
85 | { |
86 | |
87 | // --- inherited field transition --- |
88 | |
89 | switch(ent->Transition()) { |
90 | case StepGeom_tcDiscontinuous : SW.SendEnum (tcDiscontinuous); break; |
91 | case StepGeom_tcContSameGradientSameCurvature : SW.SendEnum (tcContSameGradientSameCurvature); break; |
92 | case StepGeom_tcContSameGradient : SW.SendEnum (tcContSameGradient); break; |
93 | case StepGeom_tcContinuous : SW.SendEnum (tcContinuous); break; |
94 | } |
95 | |
96 | // --- inherited field sameSense --- |
97 | |
98 | SW.SendBoolean(ent->SameSense()); |
99 | |
100 | // --- inherited field parentCurve --- |
101 | |
102 | SW.Send(ent->ParentCurve()); |
103 | |
104 | // --- own field : paramLength --- |
105 | |
106 | SW.Send(ent->ParamLength()); |
107 | } |
108 | |
109 | |
110 | void RWStepGeom_RWReparametrisedCompositeCurveSegment::Share(const Handle(StepGeom_ReparametrisedCompositeCurveSegment)& ent, Interface_EntityIterator& iter) const |
111 | { |
112 | |
113 | iter.GetOneItem(ent->ParentCurve()); |
114 | } |
115 | |