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Diffstat (limited to 'Rx/v2/src/rxcpp/operators/rx-group_by.hpp')
-rw-r--r--Rx/v2/src/rxcpp/operators/rx-group_by.hpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/Rx/v2/src/rxcpp/operators/rx-group_by.hpp b/Rx/v2/src/rxcpp/operators/rx-group_by.hpp
index dcba7ed..5ef609b 100644
--- a/Rx/v2/src/rxcpp/operators/rx-group_by.hpp
+++ b/Rx/v2/src/rxcpp/operators/rx-group_by.hpp
@@ -59,6 +59,7 @@ struct group_by
typedef group_by_traits<T, Observable, KeySelector, MarbleSelector, BinaryPredicate> traits_type;
typedef typename traits_type::key_selector_type key_selector_type;
typedef typename traits_type::marble_selector_type marble_selector_type;
+ typedef typename traits_type::marble_type marble_type;
typedef typename traits_type::predicate_type predicate_type;
typedef typename traits_type::subject_type subject_type;
typedef typename traits_type::key_type key_type;
@@ -83,7 +84,7 @@ struct group_by
{
}
- struct group_by_observable
+ struct group_by_observable : public rxs::source_base<marble_type>
{
subject_type subject;
key_type key;
@@ -109,7 +110,6 @@ struct group_by
{
typedef group_by_observer<Subscriber> this_type;
typedef typename traits_type::grouped_observable_type value_type;
- typedef typename traits_type::marble_type marble_type;
typedef typename std::decay<Subscriber>::type dest_type;
typedef observer<T, this_type> observer_type;
dest_type dest;