示例#1
0
 public virtual void Dispose()
 {
     posLayer?.Dispose();
     posLayer = null;
     negLayer?.Dispose();
     negLayer = null;
 }
示例#2
0
        /// <summary>
        /// Set posLayer, negLayer, and (if NeedsGrid) gridInfo from IndexFilename.
        /// The work is done by RawFileLayer(reader, this) and MassGridInfo(reader).
        /// Called only from Init, which is called only from CreateRawFile.
        /// The corresponding write method is WriteIndex.
        /// </summary>
        protected void ReadIndex()
        {
            BinaryReader reader = null;

            try{
                reader = FileUtils.GetBinaryReader(IndexFilename);
                int    indexVers = reader.ReadInt32();              // dummy var because we already know the answer from IndexVersionIsCurrent()
                string version   = reader.ReadString();             // dummy var because the following if-block is commented out
                //if (!version.Equals(Application.ProductVersion)){
                //    throw new Exception("Wrong version");
                //}
                posLayer = new RawFileLayer(reader, this, true);
                negLayer = new RawFileLayer(reader, this, false);
                if (NeedsGrid)
                {
                    gridInfo = new MassGridInfo(reader);
                }
            } finally{
                reader?.Close();
            }
        }
示例#3
0
 internal static void InitMassGrid(RawFileLayer layer, IDictionary <int, double> mins)
 {
     for (int i = 0; i < layer.Ms1Count; i++)
     {
         layer.GetMs1SpectrumArray(i, false, out double[] masses, out double[] _);
         for (int j = 0; j < masses.Length - 1; j++)
         {
             double m1      = masses[j];
             double m2      = masses[j + 1];
             double dm      = m2 - m1;
             int    intMass = (int)((m1 + m2) / 2);
             if (mins.ContainsKey(intMass))
             {
                 mins[intMass] = Math.Min(mins[intMass], dm);
             }
             else
             {
                 mins.Add(intMass, dm);
             }
         }
     }
 }
示例#4
0
 protected RawFile()
 {
     posLayer = new RawFileLayer(this, true);
     negLayer = new RawFileLayer(this, false);
 }