coffee/continuable
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Preserve the ownership across chainings

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* Fixes the unit tests
This commit is contained in:
Denis Blank 2018-12-08 04:31:32 +01:00
parent bcafd1b333
commit 6947091a27
2 changed files with 3 additions and 14 deletions
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12
include/continuable/continuable-base.hpp
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@ -718,18 +718,6 @@ private:
}
};
/*template <typename Continuable>
struct continuable_trait
#ifdef DOXYGEN
{
/// Deduces to a true_type if the continuable_base is a concrete type
/// which means all lazy expression templates were materialized and
/// the continuable can be queried for a direct result through is_ready.
using is_concrete = std::true_type;
}
#endif
;*/
/// Creates a continuable_base from a promise/callback taking function.
///
/// \tparam Args The types (signature hint) the given promise is resolved with.

5
include/continuable/detail/core/base.hpp
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@ -126,7 +126,7 @@ struct attorney {
typename T, typename A,
typename Continuable = continuable_base<std::decay_t<T>, std::decay_t<A>>>
static auto create_from(T&& continuation, A annotation,
util::ownership ownership = {}) {
util::ownership ownership) {
(void)annotation;
return Continuable({std::forward<T>(continuation)}, ownership);
}
@ -755,6 +755,7 @@ auto chain_continuation(Continuation&& continuation, Callback&& callback,
next_hint_of(std::integral_constant<handle_results, HandleResults>{},
traits::identify<decltype(callback)>{}, Hint{});
auto ownership = attorney::ownership_of(continuation);
auto data =
attorney::consume(std::forward<Continuation>(continuation).finish());
@ -766,7 +767,7 @@ auto chain_continuation(Continuation&& continuation, Callback&& callback,
return attorney::create_from(continuation_t(std::move(data),
std::forward<Callback>(callback),
std::forward<Executor>(executor)),
next_hint);
next_hint, ownership);
}
/// Final invokes the given continuation chain: