src/RWStepBasic/RWStepBasic_RWConversionBasedUnitAndTimeUnit.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 <RWStepBasic_RWConversionBasedUnitAndTimeUnit.hxx>
  18 #include <StepBasic_ConversionBasedUnit.hxx>
  19 #include <StepBasic_ConversionBasedUnitAndTimeUnit.hxx>
  20 #include <StepBasic_DimensionalExponents.hxx>
  21 #include <StepBasic_MeasureWithUnit.hxx>
  22 #include <StepBasic_TimeUnit.hxx>
  23 #include <StepData_StepReaderData.hxx>
  24 #include <StepData_StepWriter.hxx>
  25
  26 RWStepBasic_RWConversionBasedUnitAndTimeUnit::RWStepBasic_RWConversionBasedUnitAndTimeUnit () {}
  27
  28 void RWStepBasic_RWConversionBasedUnitAndTimeUnit::ReadStep
  29         (const Handle(StepData_StepReaderData)& data,
  30          const Standard_Integer num0,
  31          Handle(Interface_Check)& ach,
  32          const Handle(StepBasic_ConversionBasedUnitAndTimeUnit)& ent) const
  33 {
  34
  35         Standard_Integer num = num0;
  36
  37
  38         // --- Instance of plex componant ConversionBasedUnit ---
  39
  40         if (!data->CheckNbParams(num,2,ach,"conversion_based_unit")) return;
  41
  42         // --- field : name ---
  43
  44         Handle(TCollection_HAsciiString) aName;
  45         //szv#4:S4163:12Mar99 `Standard_Boolean stat1 =` not needed
  46         data->ReadString (num,1,"name",ach,aName);
  47
  48         // --- field : conversionFactor ---
  49
  50         Handle(StepBasic_MeasureWithUnit) aConversionFactor;
  51         //szv#4:S4163:12Mar99 `Standard_Boolean stat2 =` not needed
  52         data->ReadEntity(num, 2,"conversion_factor", ach, STANDARD_TYPE(StepBasic_MeasureWithUnit), aConversionFactor);
  53
  54         num = data->NextForComplex(num);
  55
  56         // --- Instance of common supertype NamedUnit ---
  57
  58         if (!data->CheckNbParams(num,1,ach,"named_unit")) return;
  59         // --- field : dimensions ---
  60
  61
  62         Handle(StepBasic_DimensionalExponents) aDimensions;
  63         //szv#4:S4163:12Mar99 `Standard_Boolean stat3 =` not needed
  64         data->ReadEntity(num, 1,"dimensions", ach, STANDARD_TYPE(StepBasic_DimensionalExponents), aDimensions);
  65
  66         num = data->NextForComplex(num);
  67
  68         // --- Instance of plex componant TimeUnit ---
  69
  70         if (!data->CheckNbParams(num,0,ach,"time_unit")) return;
  71
  72         //--- Initialisation of the red entity ---
  73
  74         ent->Init(aDimensions,aName,aConversionFactor);
  75 }
  76
  77
  78 void RWStepBasic_RWConversionBasedUnitAndTimeUnit::WriteStep
  79         (StepData_StepWriter& SW,
  80          const Handle(StepBasic_ConversionBasedUnitAndTimeUnit)& ent) const
  81 {
  82
  83         // --- Instance of plex componant ConversionBasedUnit ---
  84
  85         SW.StartEntity("CONVERSION_BASED_UNIT");
  86         // --- field : name ---
  87
  88         SW.Send(ent->Name());
  89         // --- field : conversionFactor ---
  90
  91         SW.Send(ent->ConversionFactor());
  92
  93         // --- Instance of plex componant TimeUnit ---
  94
  95         SW.StartEntity("TIME_UNIT");
  96
  97         // --- Instance of common supertype NamedUnit ---
  98
  99         SW.StartEntity("NAMED_UNIT");
 100         // --- field : dimensions ---
 101
 102         SW.Send(ent->Dimensions());
 103 }
 104
 105
 106 void RWStepBasic_RWConversionBasedUnitAndTimeUnit::Share(const Handle(StepBasic_ConversionBasedUnitAndTimeUnit)& ent, Interface_EntityIterator& iter) const
 107 {
 108
 109         iter.GetOneItem(ent->Dimensions());
 110
 111
 112         iter.GetOneItem(ent->ConversionFactor());
 113 }
 114