int ITypeDescriber.ToBuffer(object instance, byte[] buffer, int begin)
{
try
{
ValidObjectSet set = _GetSet(instance);
int offset = begin;
offset += Varint.NumberToBuffer(buffer, offset, set.TotalLength);
offset += Varint.NumberToBuffer(buffer, offset, set.ValidLength);
for (int i = 0; i < set.ValidObjects.Length; i++)
{
int index = set.ValidObjects[i].Index;
object obj = set.ValidObjects[i].Object;
offset += Varint.NumberToBuffer(buffer, offset, index);
Type objType = obj.GetType();
ITypeDescriber describer = _TypeSet.Get(objType);
offset += _TypeSet.Get().ToBuffer(objType, buffer, offset);
offset += describer.ToBuffer(obj, buffer, offset);
}
return(offset - begin);
}
catch (Exception ex)
{
throw new DescriberException(typeof(ArrayDescriber), _Type, "ToBuffer", ex);
}
}
int ITypeDescriber.GetByteCount(object instance)
{
ValidObjectSet set = _GetSet(instance);
int lenCount = Varint.GetByteCount(set.TotalLength);
int validCount = Varint.GetByteCount(set.ValidLength);
int instanceCount = 0;
for (int i = 0; i < set.ValidObjects.Length; i++)
{
int index = set.ValidObjects[i].Index;
object obj = set.ValidObjects[i].Object;
ITypeDescriber describer = _TypeSet.Get(obj.GetType());
instanceCount += Varint.GetByteCount(index);
instanceCount += _TypeSet.Get().GetByteCount(obj.GetType());
instanceCount += describer.GetByteCount(obj);
}
return(instanceCount + lenCount + validCount);
}
