Example #1
0
        static AltType GetAltType(AltTypes altTypes, Type type, IntPtr declaration)
        {
            if (altTypes.ContainsKey(type))
            {
                return(altTypes[type]);
            }

            var altType = new AltType(altTypes, type, declaration);

            //altTypes[type] = altType;
            return(altType);
        }
Example #2
0
        public static AltType GetAltType(AltTypes altTypes, Type type, object value)
        {
            if (altTypes.ContainsKey(type))
            {
                return(altTypes[type]);
            }

            var    ptr         = GetPtr(value);
            IntPtr declaration = IntPtr.Zero;

#if !SAFE_COPY
            //lock (locker)
            declaration = Marshal.ReadIntPtr(ptr);
#endif
            AltType altType = new AltType(altTypes, type, declaration);
            return(altType);
        }
Example #3
0
        private AltType(AltTypes altTypes, Type type, IntPtr declaration)
        {
            Type        = type;
            AltTypes    = altTypes;
            Declaration = declaration;

            var allFields = type.GetFields(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);

            AllRefFields = new List <FieldInfo>(allFields.Where(f => !f.FieldType.IsValueType && f.DeclaringType == type && (INCLUDE_NONSERIALIZED || !f.IsNotSerialized)));

            //add fields from inherited classes
            var    bType    = type.BaseType;
            IntPtr baseDecl = IntPtr.Zero;

            if (bType != null && bType != typeof(object) && bType != typeof(ValueType))
            {
#if !SAFE_COPY
                //lock (locker)
                baseDecl = Marshal.ReadIntPtr(declaration, 16);
#endif
                BaseType = GetAltType(altTypes, bType, baseDecl);
                AllRefFields.AddRange(BaseType.AllRefFields);
            }
            AllRefValues = new ArraysQueue <object>(AllRefFields.Count);
            RefFields    = AllRefFields.Where(f => f.DeclaringType == type).ToArray();

#if !SAFE_COPY
            //lock (locker)
            fieldsSize      = Marshal.ReadInt32(declaration, 4) - 2 * IntPtr.Size;        // without sync and declaration
            valueFieldsSize = fieldsSize - RefFields.Length * IntPtr.Size;
            if (BaseType != null)
            {
                valueFieldsSize -= BaseType.fieldsSize;
            }

            if (valueFieldsSize > 0)
            {
                data             = new byte[valueFieldsSize];
                valueFieldsStart = IntPtr.Size + fieldsSize - valueFieldsSize;
            }
            AltTypes.Add(type, this);
#else
            ValueFields = allFields.Where(f => f.FieldType.IsValueType && f.DeclaringType == type && !f.IsNotSerialized).ToArray();
#endif
        }