1 files changed, 0 insertions, 119 deletions
diff --git a/Rx/v2/src/rxcpp/operators/rx-distinct.hpp b/Rx/v2/src/rxcpp/operators/rx-distinct.hpp
deleted file mode 100644
index c90ebdb..0000000
--- a/Rx/v2/src/rxcpp/operators/rx-distinct.hpp
+++ /dev/null
@@ -1,119 +0,0 @@
-// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
-
-#pragma once
-
-/*! \file rx-distinct.hpp
-
-    \brief For each item from this observable, filter out repeated values and emit only items that have not already been emitted.
-
-    \return Observable that emits those items from the source observable that are distinct.
-
-    \note istinct keeps an unordered_set<T> of past values. Due to an issue in multiple implementations of std::hash<T>, rxcpp maintains a whitelist of hashable types. new types can be added by specializing rxcpp::filtered_hash<T>
-
-    \sample
-    \snippet distinct.cpp distinct sample
-    \snippet output.txt distinct sample
-*/
-
-#if !defined(RXCPP_OPERATORS_RX_DISTINCT_HPP)
-#define RXCPP_OPERATORS_RX_DISTINCT_HPP
-
-#include "../rx-includes.hpp"
-
-namespace rxcpp {
-
-namespace operators {
-
-namespace detail {
-
-template<class... AN>
-struct distinct_invalid_arguments {};
-
-template<class... AN>
-struct distinct_invalid : public rxo::operator_base<distinct_invalid_arguments<AN...>> {
-    using type = observable<distinct_invalid_arguments<AN...>, distinct_invalid<AN...>>;
-};
-template<class... AN>
-using distinct_invalid_t = typename distinct_invalid<AN...>::type;
-
-template<class T>
-struct distinct
-{
-    typedef rxu::decay_t<T> source_value_type;
-
-    template<class Subscriber>
-    struct distinct_observer
-    {
-        typedef distinct_observer<Subscriber> this_type;
-        typedef source_value_type value_type;
-        typedef rxu::decay_t<Subscriber> dest_type;
-        typedef observer<value_type, this_type> observer_type;
-        dest_type dest;
-        mutable std::unordered_set<source_value_type, rxcpp::filtered_hash<source_value_type>> remembered;
-
-        distinct_observer(dest_type d)
-                : dest(d)
-        {
-        }
-        void on_next(source_value_type v) const {
-            if (remembered.empty() || remembered.count(v) == 0) {
-                remembered.insert(v);
-                dest.on_next(v);
-            }
-        }
-        void on_error(rxu::error_ptr e) const {
-            dest.on_error(e);
-        }
-        void on_completed() const {
-            dest.on_completed();
-        }
-
-        static subscriber<value_type, observer<value_type, this_type>> make(dest_type d) {
-            return make_subscriber<value_type>(d, this_type(d));
-        }
-    };
-
-    template<class Subscriber>
-    auto operator()(Subscriber dest) const
-    -> decltype(distinct_observer<Subscriber>::make(std::move(dest))) {
-        return      distinct_observer<Subscriber>::make(std::move(dest));
-    }
-};
-
-}
-
-/*! @copydoc rx-distinct.hpp
-*/
-template<class... AN>
-auto distinct(AN&&... an)
-    ->     operator_factory<distinct_tag, AN...> {
-    return operator_factory<distinct_tag, AN...>(std::make_tuple(std::forward<AN>(an)...));
-}
-
-}
-
-template<>
-struct member_overload<distinct_tag>
-{
-    template<class Observable,
-            class SourceValue = rxu::value_type_t<Observable>,
-            class Enabled = rxu::enable_if_all_true_type_t<
-                is_observable<Observable>,
-                is_hashable<SourceValue>>,
-            class Distinct = rxo::detail::distinct<SourceValue>>
-    static auto member(Observable&& o)
-    -> decltype(o.template lift<SourceValue>(Distinct())) {
-        return  o.template lift<SourceValue>(Distinct());
-    }
-
-    template<class... AN>
-    static operators::detail::distinct_invalid_t<AN...> member(AN...) {
-        std::terminate();
-        return {};
-        static_assert(sizeof...(AN) == 10000, "distinct takes no arguments");
-    }
-};
-
-}
-
-#endif