src/RWStepVisual/RWStepVisual_RWPresentationRepresentation.cxx

   1
   2 #include <RWStepVisual_RWPresentationRepresentation.ixx>
   3 #include <StepRepr_HArray1OfRepresentationItem.hxx>
   4 #include <StepRepr_RepresentationItem.hxx>
   5 #include <StepRepr_RepresentationContext.hxx>
   6
   7
   8 #include <Interface_EntityIterator.hxx>
   9
  10
  11 #include <StepVisual_PresentationRepresentation.hxx>
  12
  13
  14 RWStepVisual_RWPresentationRepresentation::RWStepVisual_RWPresentationRepresentation () {}
  15
  16 void RWStepVisual_RWPresentationRepresentation::ReadStep
  17         (const Handle(StepData_StepReaderData)& data,
  18          const Standard_Integer num,
  19          Handle(Interface_Check)& ach,
  20          const Handle(StepVisual_PresentationRepresentation)& ent) const
  21 {
  22
  23
  24         // --- Number of Parameter Control ---
  25
  26         if (!data->CheckNbParams(num,3,ach,"presentation_representation")) return;
  27
  28         // --- inherited field : name ---
  29
  30         Handle(TCollection_HAsciiString) aName;
  31         //szv#4:S4163:12Mar99 `Standard_Boolean stat1 =` not needed
  32         data->ReadString (num,1,"name",ach,aName);
  33
  34         // --- inherited field : items ---
  35
  36         Handle(StepRepr_HArray1OfRepresentationItem) aItems;
  37         Handle(StepRepr_RepresentationItem) anent2;
  38         Standard_Integer nsub2;
  39         if (data->ReadSubList (num,2,"items",ach,nsub2)) {
  40           Standard_Integer nb2 = data->NbParams(nsub2);
  41           aItems = new StepRepr_HArray1OfRepresentationItem (1, nb2);
  42           for (Standard_Integer i2 = 1; i2 <= nb2; i2 ++) {
  43             //szv#4:S4163:12Mar99 `Standard_Boolean stat2 =` not needed
  44             if (data->ReadEntity (nsub2, i2,"representation_item", ach,
  45                                   STANDARD_TYPE(StepRepr_RepresentationItem), anent2))
  46               aItems->SetValue(i2, anent2);
  47           }
  48         }
  49
  50         // --- inherited field : contextOfItems ---
  51
  52         Handle(StepRepr_RepresentationContext) aContextOfItems;
  53         //szv#4:S4163:12Mar99 `Standard_Boolean stat3 =` not needed
  54         data->ReadEntity(num, 3,"context_of_items", ach, STANDARD_TYPE(StepRepr_RepresentationContext), aContextOfItems);
  55
  56         //--- Initialisation of the read entity ---
  57
  58
  59         ent->Init(aName, aItems, aContextOfItems);
  60 }
  61
  62
  63 void RWStepVisual_RWPresentationRepresentation::WriteStep
  64         (StepData_StepWriter& SW,
  65          const Handle(StepVisual_PresentationRepresentation)& ent) const
  66 {
  67
  68         // --- inherited field name ---
  69
  70         SW.Send(ent->Name());
  71
  72         // --- inherited field items ---
  73
  74         SW.OpenSub();
  75         for (Standard_Integer i2 = 1;  i2 <= ent->NbItems();  i2 ++) {
  76           SW.Send(ent->ItemsValue(i2));
  77         }
  78         SW.CloseSub();
  79
  80         // --- inherited field contextOfItems ---
  81
  82         SW.Send(ent->ContextOfItems());
  83 }
  84
  85
  86 void RWStepVisual_RWPresentationRepresentation::Share(const Handle(StepVisual_PresentationRepresentation)& ent, Interface_EntityIterator& iter) const
  87 {
  88
  89         Standard_Integer nbElem1 = ent->NbItems();
  90         for (Standard_Integer is1=1; is1<=nbElem1; is1 ++) {
  91           iter.GetOneItem(ent->ItemsValue(is1));
  92         }
  93
  94
  95
  96         iter.GetOneItem(ent->ContextOfItems());
  97 }
  98