std::meta::access_context::scope, std::meta::access_context::designating_class - cppreference.com

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consteval std::meta::info scope() const;	(1)
consteval std::meta::info designating_class() const;	(2)

1) Returns a reflection of the namespace, class, or function whose scope is associated with *this.

2) Returns a reflection of the designating class of *this.

Return value

The associated scope and designating class, respectively.

Example

#include <meta>

int main()
{
    constexpr auto ctx1 = std::meta::access_context::current();
    constexpr auto ctx2 = std::meta::access_context::unprivileged();
    constexpr auto ctx3 = std::meta::access_context::unchecked();

    static_assert(std::meta::is_function(ctx1.scope()));
    static_assert(ctx2.scope() == ^^::);
    static_assert(ctx3.scope() == std::meta::info{});

    static_assert(ctx1.designating_class() == std::meta::info{});

    struct X {};
    static_assert(ctx1.via(^^X).designating_class() == ^^X);
}

std::meta::access_context::scope, std::meta::access_context::designating_class - cppreference.com

Return value

Example

See also