coffee/continuable
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Denis Blank 2015-06-10 19:02:35 +02:00 committed by Naios
parent 8b5a90aa5f
commit ad7f1511a2
2 changed files with 26 additions and 22 deletions
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10
fluent++/Continuable.h
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@ -27,14 +27,16 @@ struct Continuable;
template <typename... _ATy> template <typename... _ATy>
struct Continuable<Callback<_ATy...>> struct Continuable<Callback<_ATy...>>
{ {
typedef std::function<void(Callback<_ATy...>&&)> ForwardFunction;
// Function which expects a callback that is inserted from the Continuable // Function which expects a callback that is inserted from the Continuable
// to chain everything together // to chain everything together
std::function<void(Callback<_ATy...>)> _callback_insert; ForwardFunction _callback_insert;
public: public:
Continuable<Callback<_ATy...>>() { } Continuable<Callback<_ATy...>>() { }
Continuable<Callback<_ATy...>>(std::function<void(Callback<_ATy...>)>&& callback_insert) Continuable<Callback<_ATy...>>(ForwardFunction&& callback_insert)
: _callback_insert(std::forward<std::function<void(Callback<_ATy...>)>>(callback_insert)) { } : _callback_insert(std::forward<ForwardFunction>(callback_insert)) { }
template <typename _CTy> template <typename _CTy>
Continuable<Callback<_ATy...>>& then(_CTy&& callback) Continuable<Callback<_ATy...>>& then(_CTy&& callback)
@ -49,7 +51,7 @@ namespace detail
struct ContinuableFactory; struct ContinuableFactory;
template <typename _FTy, typename _RTy, typename... _ATy> template <typename _FTy, typename _RTy, typename... _ATy>
struct ContinuableFactory<_FTy, _RTy, ::fu::identity<Callback<_ATy...>>> struct ContinuableFactory<_FTy, _RTy, ::fu::identity<Callback<_ATy...>&&>>
{ {
static auto CreateFrom(_FTy&& functional) static auto CreateFrom(_FTy&& functional)
-> Continuable<Callback<_ATy...>> -> Continuable<Callback<_ATy...>>

36
test.cpp
View File

@ -18,6 +18,7 @@ enum SpellCastResult
SPELL_FAILED_ALREADY_BEING_TAMED = 5 SPELL_FAILED_ALREADY_BEING_TAMED = 5
}; };
/*
ProtoContinueable ProtoCastSpell(int id) ProtoContinueable ProtoCastSpell(int id)
{ {
std::cout << "Cast " << id << std::endl; std::cout << "Cast " << id << std::endl;
@ -40,22 +41,7 @@ void ProtoCastSpell(int id, Callback<SpellCastResult> const& callback)
// on success call the callback with SPELL_FAILED_SUCCESS // on success call the callback with SPELL_FAILED_SUCCESS
callback(SPELL_FAILED_SUCCESS); callback(SPELL_FAILED_SUCCESS);
}
Continuable<Callback<SpellCastResult>>
CastSpell(int id)
{
auto tt = 1;
/*make_continuable([=](Callback<SpellCastResult> const& callback)
{
std::cout << "Cast " << id << std::endl;
// on success call the callback with SPELL_FAILED_SUCCESS
callback(SPELL_FAILED_SUCCESS);
});*/
return Continuable<Callback<SpellCastResult>>();
}
void ProtoMoveTo(int point, Callback<bool> const& callback) void ProtoMoveTo(int point, Callback<bool> const& callback)
{ {
@ -65,8 +51,23 @@ void ProtoMoveTo(int point, Callback<bool> const& callback)
callback(true); callback(true);
} }
}
*/
Continuable<Callback<SpellCastResult>> CastSpell(int id)
{
return make_continuable([=](Callback<SpellCastResult>&& callback)
{
std::cout << "Cast " << id << std::endl;
// on success call the callback with SPELL_FAILED_SUCCESS
callback(SPELL_FAILED_SUCCESS);
});
}
int main(int argc, char** argv) int main(int argc, char** argv)
{ {
/*
make_waterfall<Callback<SpellCastResult>>() make_waterfall<Callback<SpellCastResult>>()
// .then(std::bind(&CastSpell, 71382, std::placeholders::_1)) // .then(std::bind(&CastSpell, 71382, std::placeholders::_1))
.then([](SpellCastResult result, Callback<bool> const& callback) .then([](SpellCastResult result, Callback<bool> const& callback)
@ -166,11 +167,12 @@ int main(int argc, char** argv)
std::cout << "huhu" << std::endl; std::cout << "huhu" << std::endl;
}); });
/*
auto wrapped = make_weak_wrapped_callback(weak_2); auto wrapped = make_weak_wrapped_callback(weak_2);
auto wrapped2 = make_weak_wrapped_callback(WeakCallback<>(weak_2)); auto wrapped2 = make_weak_wrapped_callback(WeakCallback<>(weak_2));
wrapped(); wrapped();
wrapped2(); wrapped2();
*/ */
typedef Continuable<Callback<bool>> cont123; typedef Continuable<Callback<bool>> cont123;
@ -192,7 +194,7 @@ int main(int argc, char** argv)
}); });
// Wraps a callback function into a continuable // Wraps a callback function into a continuable
auto cba1 = make_continuable([=](Callback<SpellCastResult> callback) auto cba1 = make_continuable([=](Callback<SpellCastResult>&& callback)
{ {