Beispiel #1
0
        public T[] ReadValues <T>(int count)
        {
            if (count == 0)
            {
                return(Array.Empty <T>());
            }

            var value = new T[count];

            if (!PrimitiveTypes.Primitives.Contains(typeof(T)))
            {
                for (var i = 0; i < count; i++)
                {
                    value[i] = BinaryCache <T> .ReadValue(this);
                }
                return(value);
            }

            var sizeOfElem  = PrimitiveBinaryCache <T> .SizeOf;
            var sizeOfArray = sizeOfElem * count;

            if (Remaining < sizeOfArray)
            {
                throw new ArgumentOutOfRangeException(nameof(Remaining),
                                                      $"Not enough bytes remaining in the buffer to read {typeof(T).Name} array with elements count : {count}. " +
                                                      $"Position : {Position}, Length : {Count}, Remaining : {Remaining}, SizeOf : {sizeOfArray}.");
            }

            var offset = Position;

            for (var i = 0; i < count; i++, offset += sizeOfElem)
            {
                var src = _buffer.Slice(offset, sizeOfElem);
                value[i] = PrimitiveBinaryCache <T> .ReadValue(src.Span);
            }

            Advance(sizeOfArray);
            return(value);
        }
Beispiel #2
0
        public T ReadValue <T>()
        {
            if (!PrimitiveTypes.Primitives.Contains(typeof(T)))
            {
                return(BinaryCache <T> .ReadValue(this));
            }

            var sizeOfT = PrimitiveBinaryCache <T> .SizeOf;

            if (Remaining < sizeOfT)
            {
                throw new ArgumentOutOfRangeException(nameof(Remaining),
                                                      $"Not enough bytes remaining in the buffer to read {typeof(T).Name}. " +
                                                      $"Position : {Position}, Length : {Count}, Remaining : {Remaining}, SizeOf : {sizeOfT}.");
            }

            var src   = _buffer.Slice(Position, sizeOfT);
            var value = PrimitiveBinaryCache <T> .ReadValue(src.Span);

            Advance(sizeOfT);
            return(value);
        }