clang::mrdocs::dom::HasValueFromWithContext

Concept to determine if a type can be converted to a dom::Value with a user‐provided conversion.

Synopsis

Declared in <mrdocs/Dom/Value.hpp>

template<
    class T,
    class Context>
concept HasValueFromWithContext = requires(
    Value& v,
    T const& t,
    Context const& ctx)
{
    tag_invoke(ValueFromTag{}, v, t, ctx);
};

Description

This concept determines if the user‐provided conversion is defined as:

void tag_invoke( ValueFromTag, dom::Value&, T,  Context const& );

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