src/RWStepRepr/RWStepRepr_RWShapeRepresentationRelationshipWithTransformation.cxx

   1 // Copyright (c) 1999-2014 OPEN CASCADE SAS
   2 //
   3 // This file is part of Open CASCADE Technology software library.
   4 //
   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
   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.
  10 //
  11 // Alternatively, this file may be used under the terms of Open CASCADE
  12 // commercial license or contractual agreement.
  13
  14
  15 #include <Interface_Check.hxx>
  16 #include <Interface_EntityIterator.hxx>
  17 #include <RWStepRepr_RWShapeRepresentationRelationshipWithTransformation.hxx>
  18 #include <StepData_StepReaderData.hxx>
  19 #include <StepData_StepWriter.hxx>
  20 #include <StepRepr_Representation.hxx>
  21 #include <StepRepr_ShapeRepresentationRelationshipWithTransformation.hxx>
  22 #include <StepRepr_Transformation.hxx>
  23
  24 RWStepRepr_RWShapeRepresentationRelationshipWithTransformation::RWStepRepr_RWShapeRepresentationRelationshipWithTransformation () {}
  25
  26 void RWStepRepr_RWShapeRepresentationRelationshipWithTransformation::ReadStep
  27         (const Handle(StepData_StepReaderData)& data,
  28          const Standard_Integer num0,
  29          Handle(Interface_Check)& ach,
  30          const Handle(StepRepr_ShapeRepresentationRelationshipWithTransformation)& ent) const
  31 {
  32
  33 //  Complex entity
  34 //  REPR_RLTS,REPR_RLTS_WITH_TR,SHAPE_REPR_RLTS
  35 //  But same fields as RepresentationRelationshipWithTransformation
  36
  37         // --- Instance of plex componant RepresentationRelationship ---
  38
  39         Standard_Integer num = 0;  // num0;
  40         data->NamedForComplex("REPRESENTATION_RELATIONSHIP", "RPRRLT",num0,num,ach);
  41
  42         // --- Number of Parameter Control ---
  43
  44         if (!data->CheckNbParams(num,4,ach,"representation_relationship")) return;
  45
  46         // --- inherited field : name ---
  47
  48         Handle(TCollection_HAsciiString) aName;
  49         //szv#4:S4163:12Mar99 `Standard_Boolean stat1 =` not needed
  50         data->ReadString (num,1,"name",ach,aName);
  51
  52         // --- inherited field : description ---
  53
  54         Handle(TCollection_HAsciiString) aDescription;
  55         if (data->IsParamDefined (num,2)) { //abv 08.10.99 TRJ2
  56           data->ReadString (num,2,"description",ach,aDescription);
  57         }
  58
  59         // --- inherited field : rep1 ---
  60
  61         Handle(StepRepr_Representation) aRep1;
  62         //szv#4:S4163:12Mar99 `Standard_Boolean stat3 =` not needed
  63         data->ReadEntity(num, 3,"rep_1", ach, STANDARD_TYPE(StepRepr_Representation), aRep1);
  64
  65         // --- inherited field : rep2 ---
  66
  67         Handle(StepRepr_Representation) aRep2;
  68         //szv#4:S4163:12Mar99 `Standard_Boolean stat4 =` not needed
  69         data->ReadEntity(num, 4,"rep_2", ach, STANDARD_TYPE(StepRepr_Representation), aRep2);
  70
  71         // --- Instance of plex componant RepresentationRelationshipWithTransformation ---
  72
  73         data->NamedForComplex("REPRESENTATION_RELATIONSHIP_WITH_TRANSFORMATION", "RRWT",num0,num,ach);
  74         if (!data->CheckNbParams(num,1,ach,"representation_relationship_with_transformation")) return;
  75
  76         // --- own field : transformation_operator
  77
  78         StepRepr_Transformation aTrans;
  79         //szv#4:S4163:12Mar99 `Standard_Boolean stat5 =` not needed
  80         data->ReadEntity(num,1,"transformation_operator",ach,aTrans);
  81
  82         // --- Instance of plex componant ShapeRepresentationRelationship ---
  83
  84         data->NamedForComplex("SHAPE_REPRESENTATION_RELATIONSHIP", "SHRPRL",num0,num,ach);
  85         if (!data->CheckNbParams(num,0,ach,"shape_representation_relationship")) return;
  86
  87         //--- Initialisation of the read entity ---
  88
  89
  90         ent->Init(aName, aDescription, aRep1, aRep2, aTrans);
  91 }
  92
  93
  94 void RWStepRepr_RWShapeRepresentationRelationshipWithTransformation::WriteStep
  95         (StepData_StepWriter& SW,
  96          const Handle(StepRepr_ShapeRepresentationRelationshipWithTransformation)& ent) const
  97 {
  98         // --- Instance of plex componant RepresentationRelationship ---
  99
 100   SW.StartEntity ("REPRESENTATION_RELATIONSHIP");
 101
 102         // --- inherited field : name ---
 103
 104         SW.Send(ent->Name());
 105
 106         // --- inherited field : description ---
 107
 108         SW.Send(ent->Description());
 109
 110         // --- inherited field : rep1 ---
 111
 112         SW.Send(ent->Rep1());
 113
 114         // --- inherited field : rep2 ---
 115
 116         SW.Send(ent->Rep2());
 117
 118
 119         // --- Instance of plex componant RepresentationRelationshipWithTransformation ---
 120   SW.StartEntity ("REPRESENTATION_RELATIONSHIP_WITH_TRANSFORMATION");
 121
 122         SW.Send(ent->TransformationOperator().Value());
 123
 124         // --- Instance of plex componant ShapeRepresentationRelationship ---
 125
 126   SW.StartEntity ("SHAPE_REPRESENTATION_RELATIONSHIP");
 127 }
 128
 129
 130 void RWStepRepr_RWShapeRepresentationRelationshipWithTransformation::Share(const Handle(StepRepr_ShapeRepresentationRelationshipWithTransformation)& ent, Interface_EntityIterator& iter) const
 131 {
 132
 133         iter.GetOneItem(ent->Rep1());
 134
 135         iter.GetOneItem(ent->Rep2());
 136
 137         iter.GetOneItem(ent->TransformationOperator().Value());
 138 }
 139