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Replace template operator() of util::function with a fixed-arg version to put all implicit conversions & list initializations to the actual call site

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This commit is contained in:
Nikita Lisitsa 2025-03-06 18:15:57 +03:00
parent 4dc8b6a183
commit 42260d4d7d
1 changed files with 3 additions and 5 deletions
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8
libs/util/include/psemek/util/function.hpp
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@ -74,8 +74,7 @@ namespace psemek::util
return static_cast<bool>(vtable_); return static_cast<bool>(vtable_);
} }
template <typename ... Args1> R operator()(Args ... args) const;
R operator()(Args1 && ... args) const;
void reset(); void reset();
@ -168,13 +167,12 @@ namespace psemek::util
} }
template <typename R, typename ... Args> template <typename R, typename ... Args>
template <typename ... Args1> R function<R(Args...)>::operator()(Args ... args) const
R function<R(Args...)>::operator()(Args1 && ... args) const
{ {
if (!vtable_) if (!vtable_)
throw empty_function_error{}; throw empty_function_error{};
return vtable_->call(const_cast<void *>(static_cast<void const *>(&storage_)), std::forward<Args1>(args)...); return vtable_->call(const_cast<void *>(static_cast<void const *>(&storage_)), std::forward<Args>(args)...);
} }
template <typename R, typename ... Args> template <typename R, typename ... Args>