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92 lines
2.5 KiB
92 lines
2.5 KiB
using System.Runtime.InteropServices;
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using System;
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namespace DataService {
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[StructLayout(LayoutKind.Explicit, Size = 4)]
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public struct Storage {
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// Fields
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[FieldOffset(0)]
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public bool Boolean;
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[FieldOffset(0)]
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public byte Byte;
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[FieldOffset(0)]
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public short Int16;
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[FieldOffset(0)]
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public int Int32;
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[FieldOffset(0)]
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public float Single;
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public static readonly Storage Empty;
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static Storage() {
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Empty = new Storage();
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}
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public override bool Equals(object obj) {
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if (obj == null) return false;
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Type type = obj.GetType();
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if (type == typeof(Storage))
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return this.Int32 == ((Storage) obj).Int32;
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else {
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if (type == typeof(Int32))
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return this.Int32 == (Int32) obj;
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if (type == typeof(Int16))
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return this.Int16 == (Int16) obj;
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if (type == typeof(Byte))
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return this.Byte == (Byte) obj;
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if (type == typeof(Boolean))
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return this.Boolean == (Boolean) obj;
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if (type == typeof(Single))
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return this.Single == (Single) obj;
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if (type == typeof(String))
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return this.ToString() == obj.ToString();
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}
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return false;
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}
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public override int GetHashCode() {
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return Int32.GetHashCode();
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}
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public static bool operator ==(Storage x, Storage y) {
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return x.Int32 == y.Int32;
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}
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public static bool operator !=(Storage x, Storage y) {
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return x.Int32 != y.Int32;
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}
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}
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public enum QUALITIES : short {
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// Fields
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LIMIT_CONST = 3,
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LIMIT_HIGH = 2,
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LIMIT_LOW = 1,
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//LIMIT_MASK = 3,
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//LIMIT_OK = 0,
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QUALITY_BAD = 0,
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QUALITY_COMM_FAILURE = 0x18,
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QUALITY_CONFIG_ERROR = 4,
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QUALITY_DEVICE_FAILURE = 12,
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QUALITY_EGU_EXCEEDED = 0x54,
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QUALITY_GOOD = 0xc0,
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QUALITY_LAST_KNOWN = 20,
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QUALITY_LAST_USABLE = 0x44,
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QUALITY_LOCAL_OVERRIDE = 0xd8,
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QUALITY_MASK = 0xc0,
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QUALITY_NOT_CONNECTED = 8,
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QUALITY_OUT_OF_SERVICE = 0x1c,
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QUALITY_SENSOR_CAL = 80,
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QUALITY_SENSOR_FAILURE = 0x10,
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QUALITY_SUB_NORMAL = 0x58,
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QUALITY_UNCERTAIN = 0x40,
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QUALITY_WAITING_FOR_INITIAL_DATA = 0x20,
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STATUS_MASK = 0xfc,
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}
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}
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