executor.h File Reference

Customization point for locating the executor inside a wrapper type. More...

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Namespaces
namespace	scl
	Root namespace of the ScL project.
namespace	scl::feature
	Namespace of the ScL Feature module.

Detailed Description

Customization point for locating the executor inside a wrapper type.

executor_trait maps a wrapper type to its executor member. There is no default implementation — specialize for each wrapper type:

template <>
struct scl::feature::executor_trait<MyWrapper>
{
    template <typename Self>
    static constexpr decltype(auto) executor(Self && self)
    {
        return ::scl::forward_like<Self>(self.m_impl);
    }
};

Template Parameters

T	The wrapper type (cv-ref stripped).