1 files changed, 0 insertions, 134 deletions
diff --git a/Rx/v2/src/rxcpp/operators/rx-filter.hpp b/Rx/v2/src/rxcpp/operators/rx-filter.hpp
deleted file mode 100644
index 3a622bb..0000000
--- a/Rx/v2/src/rxcpp/operators/rx-filter.hpp
+++ /dev/null
@@ -1,134 +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-filter.hpp
-
-    \brief For each item from this observable use Predicate to select which items to emit from the new observable that is returned.
-
-    \tparam Predicate  the type of the filter function
-
-    \param p  the filter function
-
-    \return  Observable that emits only those items emitted by the source observable that the filter evaluates as true.
-
-    \sample
-    \snippet filter.cpp filter sample
-    \snippet output.txt filter sample
-*/
-
-#if !defined(RXCPP_OPERATORS_RX_FILTER_HPP)
-#define RXCPP_OPERATORS_RX_FILTER_HPP
-
-#include "../rx-includes.hpp"
-
-namespace rxcpp {
-
-namespace operators {
-
-namespace detail {
-
-template<class... AN>
-struct filter_invalid_arguments {};
-
-template<class... AN>
-struct filter_invalid : public rxo::operator_base<filter_invalid_arguments<AN...>> {
-    using type = observable<filter_invalid_arguments<AN...>, filter_invalid<AN...>>;
-};
-template<class... AN>
-using filter_invalid_t = typename filter_invalid<AN...>::type;
-
-template<class T, class Predicate>
-struct filter
-{
-    typedef rxu::decay_t<T> source_value_type;
-    typedef rxu::decay_t<Predicate> test_type;
-    test_type test;
-
-    filter(test_type t)
-        : test(std::move(t))
-    {
-    }
-
-    template<class Subscriber>
-    struct filter_observer
-    {
-        typedef filter_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 test_type test;
-
-        filter_observer(dest_type d, test_type t)
-            : dest(std::move(d))
-            , test(std::move(t))
-        {
-        }
-
-        template <class Value>
-        void on_next(Value&& v) const {
-            auto filtered = on_exception([&](){
-                    return !this->test(rxu::as_const(v));
-                },
-                dest);
-            if (filtered.empty()) {
-                return;
-            }
-            if (!filtered.get()) {
-                dest.on_next(std::forward<Value>(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_type> make(dest_type d, test_type t) {
-            return make_subscriber<value_type>(d, this_type(d, std::move(t)));
-        }
-    };
-
-    template<class Subscriber>
-    auto operator()(Subscriber dest) const
-        -> decltype(filter_observer<Subscriber>::make(std::move(dest), test)) {
-        return      filter_observer<Subscriber>::make(std::move(dest), test);
-    }
-};
-
-}
-
-/*! @copydoc rx-filter.hpp
-*/
-template<class... AN>
-auto filter(AN&&... an)
-    ->      operator_factory<filter_tag, AN...> {
-     return operator_factory<filter_tag, AN...>(std::make_tuple(std::forward<AN>(an)...));
-}
-
-}
-
-template<>
-struct member_overload<filter_tag>
-{
-    template<class Observable, class Predicate,
-        class SourceValue = rxu::value_type_t<Observable>,
-        class Filter = rxo::detail::filter<SourceValue, rxu::decay_t<Predicate>>>
-    static auto member(Observable&& o, Predicate&& p)
-        -> decltype(o.template lift<SourceValue>(Filter(std::forward<Predicate>(p)))) {
-        return      o.template lift<SourceValue>(Filter(std::forward<Predicate>(p)));
-    }
-
-    template<class... AN>
-    static operators::detail::filter_invalid_t<AN...> member(const AN&...) {
-        std::terminate();
-        return {};
-        static_assert(sizeof...(AN) == 10000, "filter takes (Predicate)");
-    }
-};
-
-}
-
-#endif