coffee/continuable
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This commit is contained in:
Denis Blank 2016-10-08 11:43:04 +02:00
parent 0a5d22f53a
commit 2e48fde922
1 changed files with 15 additions and 17 deletions
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32
NextGen.cpp
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@ -115,7 +115,6 @@ auto appendHandlerToContinuation(Continuation&& cont, Handler&& handler) {
#include <utility> #include <utility>
#include <string> #include <string>
#include <memory> #include <memory>
#include "Continuable.h"
// Equivalent to C++17's std::void_t which is targets a bug in GCC, // Equivalent to C++17's std::void_t which is targets a bug in GCC,
// that prevents correct SFINAE behavior. // that prevents correct SFINAE behavior.
@ -270,7 +269,7 @@ struct CallbackResultDecorator {
template<typename Decorator> template<typename Decorator>
struct CallbackResultDecorator<ContinuableBase<Decorator>>{ struct CallbackResultDecorator<ContinuableBase<Decorator>>{
template<typename Callback> template<typename Callback>
static auto decorate(Callback&& callback) { static auto decorate(Callback&& callback) -> std::decay_t<Callback> {
return std::forward<Callback>(callback); return std::forward<Callback>(callback);
} }
}; };
@ -491,7 +490,7 @@ auto thenImpl(Data data, Callback&& callback) {
} }
template<typename Data, typename NewDispatcher> template<typename Data, typename NewDispatcher>
auto postImpl(Data data ,NewDispatcher&& newDispatcher) { auto postImpl(Data data, NewDispatcher&& newDispatcher) {
using Decoration = DefaultDecoration<ContinuableData< using Decoration = DefaultDecoration<ContinuableData<
typename Data::Config::template typename Data::Config::template
ChangeDispatcherTo<std::decay_t<NewDispatcher>> ChangeDispatcherTo<std::decay_t<NewDispatcher>>
@ -562,25 +561,15 @@ public:
}*/ }*/
template<typename RightDecoration> template<typename RightDecoration>
auto operator&& (ContinuableBase<RightDecoration>&& right)&& { auto operator&& (ContinuableBase<RightDecoration> right)&& {
return combineImpl(std::move(decoration), std::move(right.decoration)); return combineImpl(std::move(decoration), std::move(right.decoration));
} }
template<typename RightDecoration> template<typename RightDecoration>
auto operator&& (ContinuableBase<RightDecoration> const& right)&& { auto operator&& (ContinuableBase<RightDecoration> right) const& {
return combineImpl(std::move(decoration), right.decoration);
}
template<typename RightDecoration>
auto operator&& (ContinuableBase<RightDecoration>&& right) const& {
return combineImpl(decoration, std::move(right.decoration)); return combineImpl(decoration, std::move(right.decoration));
} }
template<typename RightDecoration>
auto operator&& (ContinuableBase<RightDecoration> const& right) const& {
return combineImpl(decoration, right.decoration);
}
template<typename Callback> template<typename Callback>
auto undecorateFor(Callback&&) { auto undecorateFor(Callback&&) {
return decoration.template undecorate<Callback>(); return decoration.template undecorate<Callback>();
@ -619,11 +608,11 @@ struct FailIfWrongArgs {
int main(int, char**) { int main(int, char**) {
auto dispatcher = SelfDispatcher{}; auto dispatcher = SelfDispatcher{};
(makeTestContinuation() && makeTestContinuation()) /*(makeTestContinuation() && makeTestContinuation())
.undecorateFor([]() .undecorateFor([]()
{ {
}); });*/
/*auto unwrapper = [](auto&&... args) { /*auto unwrapper = [](auto&&... args) {
return std::common_type<std::tuple<decltype(args)...>>{}; return std::common_type<std::tuple<decltype(args)...>>{};
@ -647,6 +636,15 @@ int main(int, char**) {
}) })
.then([&](int val) { .then([&](int val) {
res += val; res += val;
})
.then([] {
return makeTestContinuation();
})
.then([] (std::string arg) {
}); });
return res; return res;