System.Xml.XmlBufferReader.GetSingle C# (CSharp) Méthode

        unsafe public float GetSingle(int offset)
        {
            byte[] buffer = _buffer;
            float value;
            byte* pb = (byte*)&value;
            DiagnosticUtility.DebugAssert(sizeof(float) == 4, "");
            pb[0] = buffer[offset + 0];
            pb[1] = buffer[offset + 1];
            pb[2] = buffer[offset + 2];
            pb[3] = buffer[offset + 3];
            return value;
        }

 private float GetSingle()
 {
     DiagnosticUtility.DebugAssert(_type == ValueHandleType.Single, "");
     return(_bufferReader.GetSingle(_offset));
 }