public T[] ReadValue <TInput>(ref Reader <TInput> reader, Field field)
{
if (field.WireType == WireType.Reference)
{
return(ReferenceCodec.ReadReference <T[], TInput>(ref reader, field));
}
if (field.WireType != WireType.TagDelimited)
{
ThrowUnsupportedWireTypeException(field);
}
var placeholderReferenceId = ReferenceCodec.CreateRecordPlaceholder(reader.Session);
T[] result = null;
uint fieldId = 0;
var length = 0;
var index = 0;
while (true)
{
var header = reader.ReadFieldHeader();
if (header.IsEndBaseOrEndObject)
{
break;
}
fieldId += header.FieldIdDelta;
switch (fieldId)
{
case 0:
length = Int32Codec.ReadValue(ref reader, header);
result = new T[length];
ReferenceCodec.RecordObject(reader.Session, result, placeholderReferenceId);
break;
case 1:
if (result is null)
{
return(ThrowLengthFieldMissing());
}
if (index >= length)
{
return(ThrowIndexOutOfRangeException(length));
}
result[index] = _fieldCodec.ReadValue(ref reader, header);
++index;
break;
default:
reader.ConsumeUnknownField(header);
break;
}
}
return(result);
}
List <T> IFieldCodec <List <T> > .ReadValue <TInput>(ref Reader <TInput> reader, Field field)
{
if (field.WireType == WireType.Reference)
{
return(ReferenceCodec.ReadReference <List <T>, TInput>(ref reader, field));
}
if (field.WireType != WireType.TagDelimited)
{
ThrowUnsupportedWireTypeException(field);
}
var placeholderReferenceId = ReferenceCodec.CreateRecordPlaceholder(reader.Session);
List <T> result = null;
uint fieldId = 0;
var length = 0;
var index = 0;
while (true)
{
var header = reader.ReadFieldHeader();
if (header.IsEndBaseOrEndObject)
{
break;
}
fieldId += header.FieldIdDelta;
switch (fieldId)
{
case 0:
length = Int32Codec.ReadValue(ref reader, header);
result = _activator.Create(length);
result.Capacity = length;
ReferenceCodec.RecordObject(reader.Session, result, placeholderReferenceId);
break;
case 1:
if (result is null)
{
ThrowLengthFieldMissing();
}
if (index >= length)
{
ThrowIndexOutOfRangeException(length);
}
// ReSharper disable once PossibleNullReferenceException
result.Add(_fieldCodec.ReadValue(ref reader, header));
++index;
break;
default:
reader.ConsumeUnknownField(header);
break;
}
}
return(result);
}