// generic reader: reads the next TypeInfo object from stream and returns it /// <exception cref="System.IO.IOException"/> private FieldTypeInfo GenericReadTypeInfo(RecordInput rin, string tag) { string fieldName = rin.ReadString(tag); TypeID id = GenericReadTypeID(rin, tag); return(new FieldTypeInfo(fieldName, id)); }
/// <summary>Deserialize the type information for a record</summary> /// <exception cref="System.IO.IOException"/> public override void Deserialize(RecordInput rin, string tag) { // read in any header, version info rin.StartRecord(tag); // name this.name = rin.ReadString(tag); sTid.Read(rin, tag); rin.EndRecord(tag); }
/// <summary>read/skip bytes from stream based on a type</summary> /// <exception cref="System.IO.IOException"/> public static void Skip(RecordInput rin, string tag, TypeID typeID) { switch (typeID.typeVal) { case TypeID.RIOType.Bool: { rin.ReadBool(tag); break; } case TypeID.RIOType.Buffer: { rin.ReadBuffer(tag); break; } case TypeID.RIOType.Byte: { rin.ReadByte(tag); break; } case TypeID.RIOType.Double: { rin.ReadDouble(tag); break; } case TypeID.RIOType.Float: { rin.ReadFloat(tag); break; } case TypeID.RIOType.Int: { rin.ReadInt(tag); break; } case TypeID.RIOType.Long: { rin.ReadLong(tag); break; } case TypeID.RIOType.Map: { Index midx1 = rin.StartMap(tag); MapTypeID mtID = (MapTypeID)typeID; for (; !midx1.Done(); midx1.Incr()) { Skip(rin, tag, mtID.GetKeyTypeID()); Skip(rin, tag, mtID.GetValueTypeID()); } rin.EndMap(tag); break; } case TypeID.RIOType.String: { rin.ReadString(tag); break; } case TypeID.RIOType.Struct: { rin.StartRecord(tag); // read past each field in the struct StructTypeID stID = (StructTypeID)typeID; IEnumerator <FieldTypeInfo> it = stID.GetFieldTypeInfos().GetEnumerator(); while (it.HasNext()) { FieldTypeInfo tInfo = it.Next(); Skip(rin, tag, tInfo.GetTypeID()); } rin.EndRecord(tag); break; } case TypeID.RIOType.Vector: { Index vidx1 = rin.StartVector(tag); VectorTypeID vtID = (VectorTypeID)typeID; for (; !vidx1.Done(); vidx1.Incr()) { Skip(rin, tag, vtID.GetElementTypeID()); } rin.EndVector(tag); break; } default: { // shouldn't be here throw new IOException("Unknown typeID when skipping bytes"); } } }