Restructure dependencies and update to C++20

- Nuked static_assert from almost everywhere in the project
- Nuked binary dependency support. Might add one later though
- Separated dependency headers into a separate include subdirectory
- Grafted a thirdpartylegalnotices.txt generator from RITEG
- Pushed development snapshot version to 2126 (26th week of 2025)

1 files changed, 0 insertions, 539 deletions

diff --git a/deps/include/entt/meta/utility.hpp b/deps/include/entt/meta/utility.hpp
deleted file mode 100644
index 613d894..0000000
--- a/deps/include/entt/meta/utility.hpp
+++ /dev/null
@@ -1,539 +0,0 @@
-#ifndef ENTT_META_UTILITY_HPP

-#define ENTT_META_UTILITY_HPP

-

-#include <cstddef>

-#include <functional>

-#include <type_traits>

-#include <utility>

-#include "../core/type_traits.hpp"

-#include "../locator/locator.hpp"

-#include "meta.hpp"

-#include "node.hpp"

-#include "policy.hpp"

-

-namespace entt {

-

-/**

- * @brief Meta function descriptor traits.

- * @tparam Ret Function return type.

- * @tparam Args Function arguments.

- * @tparam Static Function staticness.

- * @tparam Const Function constness.

- */

-template<typename Ret, typename Args, bool Static, bool Const>

-struct meta_function_descriptor_traits {

-    /*! @brief Meta function return type. */

-    using return_type = Ret;

-    /*! @brief Meta function arguments. */

-    using args_type = Args;

-

-    /*! @brief True if the meta function is static, false otherwise. */

-    static constexpr bool is_static = Static;

-    /*! @brief True if the meta function is const, false otherwise. */

-    static constexpr bool is_const = Const;

-};

-

-/*! @brief Primary template isn't defined on purpose. */

-template<typename, typename>

-struct meta_function_descriptor;

-

-/**

- * @brief Meta function descriptor.

- * @tparam Type Reflected type to which the meta function is associated.

- * @tparam Ret Function return type.

- * @tparam Class Actual owner of the member function.

- * @tparam Args Function arguments.

- */

-template<typename Type, typename Ret, typename Class, typename... Args>

-struct meta_function_descriptor<Type, Ret (Class::*)(Args...) const>

-    : meta_function_descriptor_traits<

-          Ret,

-          std::conditional_t<std::is_base_of_v<Class, Type>, type_list<Args...>, type_list<const Class &, Args...>>,

-          !std::is_base_of_v<Class, Type>,

-          true> {};

-

-/**

- * @brief Meta function descriptor.

- * @tparam Type Reflected type to which the meta function is associated.

- * @tparam Ret Function return type.

- * @tparam Class Actual owner of the member function.

- * @tparam Args Function arguments.

- */

-template<typename Type, typename Ret, typename Class, typename... Args>

-struct meta_function_descriptor<Type, Ret (Class::*)(Args...)>

-    : meta_function_descriptor_traits<

-          Ret,

-          std::conditional_t<std::is_base_of_v<Class, Type>, type_list<Args...>, type_list<Class &, Args...>>,

-          !std::is_base_of_v<Class, Type>,

-          false> {};

-

-/**

- * @brief Meta function descriptor.

- * @tparam Type Reflected type to which the meta data is associated.

- * @tparam Class Actual owner of the data member.

- * @tparam Ret Data member type.

- */

-template<typename Type, typename Ret, typename Class>

-struct meta_function_descriptor<Type, Ret Class::*>

-    : meta_function_descriptor_traits<

-          Ret &,

-          std::conditional_t<std::is_base_of_v<Class, Type>, type_list<>, type_list<Class &>>,

-          !std::is_base_of_v<Class, Type>,

-          false> {};

-

-/**

- * @brief Meta function descriptor.

- * @tparam Type Reflected type to which the meta function is associated.

- * @tparam Ret Function return type.

- * @tparam MaybeType First function argument.

- * @tparam Args Other function arguments.

- */

-template<typename Type, typename Ret, typename MaybeType, typename... Args>

-struct meta_function_descriptor<Type, Ret (*)(MaybeType, Args...)>

-    : meta_function_descriptor_traits<

-          Ret,

-          std::conditional_t<

-              std::is_same_v<std::remove_cv_t<std::remove_reference_t<MaybeType>>, Type> || std::is_base_of_v<std::remove_cv_t<std::remove_reference_t<MaybeType>>, Type>,

-              type_list<Args...>,

-              type_list<MaybeType, Args...>>,

-          !(std::is_same_v<std::remove_cv_t<std::remove_reference_t<MaybeType>>, Type> || std::is_base_of_v<std::remove_cv_t<std::remove_reference_t<MaybeType>>, Type>),

-          std::is_const_v<std::remove_reference_t<MaybeType>> && (std::is_same_v<std::remove_cv_t<std::remove_reference_t<MaybeType>>, Type> || std::is_base_of_v<std::remove_cv_t<std::remove_reference_t<MaybeType>>, Type>)> {};

-

-/**

- * @brief Meta function descriptor.

- * @tparam Type Reflected type to which the meta function is associated.

- * @tparam Ret Function return type.

- */

-template<typename Type, typename Ret>

-struct meta_function_descriptor<Type, Ret (*)()>

-    : meta_function_descriptor_traits<

-          Ret,

-          type_list<>,

-          true,

-          false> {};

-

-/**

- * @brief Meta function helper.

- *

- * Converts a function type to be associated with a reflected type into its meta

- * function descriptor.

- *

- * @tparam Type Reflected type to which the meta function is associated.

- * @tparam Candidate The actual function to associate with the reflected type.

- */

-template<typename Type, typename Candidate>

-class meta_function_helper {

-    template<typename Ret, typename... Args, typename Class>

-    static constexpr meta_function_descriptor<Type, Ret (Class::*)(Args...) const> get_rid_of_noexcept(Ret (Class::*)(Args...) const);

-

-    template<typename Ret, typename... Args, typename Class>

-    static constexpr meta_function_descriptor<Type, Ret (Class::*)(Args...)> get_rid_of_noexcept(Ret (Class::*)(Args...));

-

-    template<typename Ret, typename Class>

-    static constexpr meta_function_descriptor<Type, Ret Class::*> get_rid_of_noexcept(Ret Class::*);

-

-    template<typename Ret, typename... Args>

-    static constexpr meta_function_descriptor<Type, Ret (*)(Args...)> get_rid_of_noexcept(Ret (*)(Args...));

-

-    template<typename Class>

-    static constexpr meta_function_descriptor<Class, decltype(&Class::operator())> get_rid_of_noexcept(Class);

-

-public:

-    /*! @brief The meta function descriptor of the given function. */

-    using type = decltype(get_rid_of_noexcept(std::declval<Candidate>()));

-};

-

-/**

- * @brief Helper type.

- * @tparam Type Reflected type to which the meta function is associated.

- * @tparam Candidate The actual function to associate with the reflected type.

- */

-template<typename Type, typename Candidate>

-using meta_function_helper_t = typename meta_function_helper<Type, Candidate>::type;

-

-/**

- * @brief Wraps a value depending on the given policy.

- *

- * This function always returns a wrapped value in the requested context.<br/>

- * Therefore, if the passed value is itself a wrapped object with a different

- * context, it undergoes a rebinding to the requested context.

- *

- * @tparam Policy Optional policy (no policy set by default).

- * @tparam Type Type of value to wrap.

- * @param ctx The context from which to search for meta types.

- * @param value Value to wrap.

- * @return A meta any containing the returned value, if any.

- */

-template<typename Policy = as_is_t, typename Type>

-[[nodiscard]] std::enable_if_t<is_meta_policy_v<Policy>, meta_any> meta_dispatch(const meta_ctx &ctx, [[maybe_unused]] Type &&value) {

-    if constexpr(std::is_same_v<Policy, as_void_t>) {

-        return meta_any{ctx, std::in_place_type<void>};

-    } else if constexpr(std::is_same_v<Policy, as_ref_t>) {

-        return meta_any{ctx, std::in_place_type<Type>, value};

-    } else if constexpr(std::is_same_v<Policy, as_cref_t>) {

-        static_assert(std::is_lvalue_reference_v<Type>, "Invalid type");

-        return meta_any{ctx, std::in_place_type<const std::remove_reference_t<Type> &>, std::as_const(value)};

-    } else {

-        return meta_any{ctx, std::forward<Type>(value)};

-    }

-}

-

-/**

- * @brief Wraps a value depending on the given policy.

- * @tparam Policy Optional policy (no policy set by default).

- * @tparam Type Type of value to wrap.

- * @param value Value to wrap.

- * @return A meta any containing the returned value, if any.

- */

-template<typename Policy = as_is_t, typename Type>

-[[nodiscard]] std::enable_if_t<is_meta_policy_v<Policy>, meta_any> meta_dispatch(Type &&value) {

-    return meta_dispatch<Policy, Type>(locator<meta_ctx>::value_or(), std::forward<Type>(value));

-}

-

-/**

- * @brief Returns the meta type of the i-th element of a list of arguments.

- * @tparam Type Type list of the actual types of arguments.

- * @param ctx The context from which to search for meta types.

- * @param index The index of the element for which to return the meta type.

- * @return The meta type of the i-th element of the list of arguments.

- */

-template<typename Type>

-[[nodiscard]] static meta_type meta_arg(const meta_ctx &ctx, const std::size_t index) noexcept {

-    auto &&context = internal::meta_context::from(ctx);

-    return {ctx, internal::meta_arg_node(context, Type{}, index)};

-}

-

-/**

- * @brief Returns the meta type of the i-th element of a list of arguments.

- * @tparam Type Type list of the actual types of arguments.

- * @param index The index of the element for which to return the meta type.

- * @return The meta type of the i-th element of the list of arguments.

- */

-template<typename Type>

-[[nodiscard]] static meta_type meta_arg(const std::size_t index) noexcept {

-    return meta_arg<Type>(locator<meta_ctx>::value_or(), index);

-}

-

-/**

- * @brief Sets the value of a given variable.

- * @tparam Type Reflected type to which the variable is associated.

- * @tparam Data The actual variable to set.

- * @param instance An opaque instance of the underlying type, if required.

- * @param value Parameter to use to set the variable.

- * @return True in case of success, false otherwise.

- */

-template<typename Type, auto Data>

-[[nodiscard]] bool meta_setter([[maybe_unused]] meta_handle instance, [[maybe_unused]] meta_any value) {

-    if constexpr(!std::is_same_v<decltype(Data), Type> && !std::is_same_v<decltype(Data), std::nullptr_t>) {

-        if constexpr(std::is_member_function_pointer_v<decltype(Data)> || std::is_function_v<std::remove_reference_t<std::remove_pointer_t<decltype(Data)>>>) {

-            using descriptor = meta_function_helper_t<Type, decltype(Data)>;

-            using data_type = type_list_element_t<descriptor::is_static, typename descriptor::args_type>;

-

-            if(auto *const clazz = instance->try_cast<Type>(); clazz && value.allow_cast<data_type>()) {

-                std::invoke(Data, *clazz, value.cast<data_type>());

-                return true;

-            }

-        } else if constexpr(std::is_member_object_pointer_v<decltype(Data)>) {

-            using data_type = std::remove_reference_t<typename meta_function_helper_t<Type, decltype(Data)>::return_type>;

-

-            if constexpr(!std::is_array_v<data_type> && !std::is_const_v<data_type>) {

-                if(auto *const clazz = instance->try_cast<Type>(); clazz && value.allow_cast<data_type>()) {

-                    std::invoke(Data, *clazz) = value.cast<data_type>();

-                    return true;

-                }

-            }

-        } else {

-            using data_type = std::remove_reference_t<decltype(*Data)>;

-

-            if constexpr(!std::is_array_v<data_type> && !std::is_const_v<data_type>) {

-                if(value.allow_cast<data_type>()) {

-                    *Data = value.cast<data_type>();

-                    return true;

-                }

-            }

-        }

-    }

-

-    return false;

-}

-

-/**

- * @brief Gets the value of a given variable.

- *

- * @warning

- * The context provided is used only for the return type.<br/>

- * It's up to the caller to bind the arguments to the right context(s).

- *

- * @tparam Type Reflected type to which the variable is associated.

- * @tparam Data The actual variable to get.

- * @tparam Policy Optional policy (no policy set by default).

- * @param ctx The context from which to search for meta types.

- * @param instance An opaque instance of the underlying type, if required.

- * @return A meta any containing the value of the underlying variable.

- */

-template<typename Type, auto Data, typename Policy = as_is_t>

-[[nodiscard]] std::enable_if_t<is_meta_policy_v<Policy>, meta_any> meta_getter(const meta_ctx &ctx, [[maybe_unused]] meta_handle instance) {

-    if constexpr(std::is_member_pointer_v<decltype(Data)> || std::is_function_v<std::remove_reference_t<std::remove_pointer_t<decltype(Data)>>>) {

-        if constexpr(!std::is_array_v<std::remove_cv_t<std::remove_reference_t<std::invoke_result_t<decltype(Data), Type &>>>>) {

-            if constexpr(std::is_invocable_v<decltype(Data), Type &>) {

-                if(auto *clazz = instance->try_cast<Type>(); clazz) {

-                    return meta_dispatch<Policy>(ctx, std::invoke(Data, *clazz));

-                }

-            }

-

-            if constexpr(std::is_invocable_v<decltype(Data), const Type &>) {

-                if(auto *fallback = instance->try_cast<const Type>(); fallback) {

-                    return meta_dispatch<Policy>(ctx, std::invoke(Data, *fallback));

-                }

-            }

-        }

-

-        return meta_any{meta_ctx_arg, ctx};

-    } else if constexpr(std::is_pointer_v<decltype(Data)>) {

-        if constexpr(std::is_array_v<std::remove_pointer_t<decltype(Data)>>) {

-            return meta_any{meta_ctx_arg, ctx};

-        } else {

-            return meta_dispatch<Policy>(ctx, *Data);

-        }

-    } else {

-        return meta_dispatch<Policy>(ctx, Data);

-    }

-}

-

-/**

- * @brief Gets the value of a given variable.

- * @tparam Type Reflected type to which the variable is associated.

- * @tparam Data The actual variable to get.

- * @tparam Policy Optional policy (no policy set by default).

- * @param instance An opaque instance of the underlying type, if required.

- * @return A meta any containing the value of the underlying variable.

- */

-template<typename Type, auto Data, typename Policy = as_is_t>

-[[nodiscard]] std::enable_if_t<is_meta_policy_v<Policy>, meta_any> meta_getter(meta_handle instance) {

-    return meta_getter<Type, Data, Policy>(locator<meta_ctx>::value_or(), std::move(instance));

-}

-

-/*! @cond TURN_OFF_DOXYGEN */

-namespace internal {

-

-template<typename Policy, typename Candidate, typename... Args>

-[[nodiscard]] meta_any meta_invoke_with_args(const meta_ctx &ctx, Candidate &&candidate, Args &&...args) {

-    if constexpr(std::is_void_v<decltype(std::invoke(std::forward<Candidate>(candidate), args...))>) {

-        std::invoke(std::forward<Candidate>(candidate), args...);

-        return meta_any{ctx, std::in_place_type<void>};

-    } else {

-        return meta_dispatch<Policy>(ctx, std::invoke(std::forward<Candidate>(candidate), args...));

-    }

-}

-

-template<typename Type, typename Policy, typename Candidate, std::size_t... Index>

-[[nodiscard]] meta_any meta_invoke(const meta_ctx &ctx, [[maybe_unused]] meta_handle instance, Candidate &&candidate, [[maybe_unused]] meta_any *const args, std::index_sequence<Index...>) {

-    using descriptor = meta_function_helper_t<Type, std::remove_reference_t<Candidate>>;

-

-    // NOLINTBEGIN(cppcoreguidelines-pro-bounds-pointer-arithmetic) - waiting for C++20 (and std::span)

-    if constexpr(std::is_invocable_v<std::remove_reference_t<Candidate>, const Type &, type_list_element_t<Index, typename descriptor::args_type>...>) {

-        if(const auto *const clazz = instance->try_cast<const Type>(); clazz && ((args + Index)->allow_cast<type_list_element_t<Index, typename descriptor::args_type>>() && ...)) {

-            return meta_invoke_with_args<Policy>(ctx, std::forward<Candidate>(candidate), *clazz, (args + Index)->cast<type_list_element_t<Index, typename descriptor::args_type>>()...);

-        }

-    } else if constexpr(std::is_invocable_v<std::remove_reference_t<Candidate>, Type &, type_list_element_t<Index, typename descriptor::args_type>...>) {

-        if(auto *const clazz = instance->try_cast<Type>(); clazz && ((args + Index)->allow_cast<type_list_element_t<Index, typename descriptor::args_type>>() && ...)) {

-            return meta_invoke_with_args<Policy>(ctx, std::forward<Candidate>(candidate), *clazz, (args + Index)->cast<type_list_element_t<Index, typename descriptor::args_type>>()...);

-        }

-    } else {

-        if(((args + Index)->allow_cast<type_list_element_t<Index, typename descriptor::args_type>>() && ...)) {

-            return meta_invoke_with_args<Policy>(ctx, std::forward<Candidate>(candidate), (args + Index)->cast<type_list_element_t<Index, typename descriptor::args_type>>()...);

-        }

-    }

-    // NOLINTEND(cppcoreguidelines-pro-bounds-pointer-arithmetic)

-

-    return meta_any{meta_ctx_arg, ctx};

-}

-

-template<typename Type, typename... Args, std::size_t... Index>

-[[nodiscard]] meta_any meta_construct(const meta_ctx &ctx, meta_any *const args, std::index_sequence<Index...>) {

-    // NOLINTBEGIN(cppcoreguidelines-pro-bounds-pointer-arithmetic) - waiting for C++20 (and std::span)

-    if(((args + Index)->allow_cast<Args>() && ...)) {

-        return meta_any{ctx, std::in_place_type<Type>, (args + Index)->cast<Args>()...};

-    }

-    // NOLINTEND(cppcoreguidelines-pro-bounds-pointer-arithmetic)

-

-    return meta_any{meta_ctx_arg, ctx};

-}

-

-} // namespace internal

-/*! @endcond */

-

-/**

- * @brief Tries to _invoke_ an object given a list of erased parameters.

- *

- * @warning

- * The context provided is used only for the return type.<br/>

- * It's up to the caller to bind the arguments to the right context(s).

- *

- * @tparam Type Reflected type to which the object to _invoke_ is associated.

- * @tparam Policy Optional policy (no policy set by default).

- * @param ctx The context from which to search for meta types.

- * @tparam Candidate The type of the actual object to _invoke_.

- * @param instance An opaque instance of the underlying type, if required.

- * @param candidate The actual object to _invoke_.

- * @param args Parameters to use to _invoke_ the object.

- * @return A meta any containing the returned value, if any.

- */

-template<typename Type, typename Policy = as_is_t, typename Candidate>

-[[nodiscard]] std::enable_if_t<is_meta_policy_v<Policy>, meta_any> meta_invoke(const meta_ctx &ctx, meta_handle instance, Candidate &&candidate, meta_any *const args) {

-    return internal::meta_invoke<Type, Policy>(ctx, std::move(instance), std::forward<Candidate>(candidate), args, std::make_index_sequence<meta_function_helper_t<Type, std::remove_reference_t<Candidate>>::args_type::size>{});

-}

-

-/**

- * @brief Tries to _invoke_ an object given a list of erased parameters.

- * @tparam Type Reflected type to which the object to _invoke_ is associated.

- * @tparam Policy Optional policy (no policy set by default).

- * @tparam Candidate The type of the actual object to _invoke_.

- * @param instance An opaque instance of the underlying type, if required.

- * @param candidate The actual object to _invoke_.

- * @param args Parameters to use to _invoke_ the object.

- * @return A meta any containing the returned value, if any.

- */

-template<typename Type, typename Policy = as_is_t, typename Candidate>

-[[nodiscard]] std::enable_if_t<is_meta_policy_v<Policy>, meta_any> meta_invoke(meta_handle instance, Candidate &&candidate, meta_any *const args) {

-    return meta_invoke<Type, Policy>(locator<meta_ctx>::value_or(), std::move(instance), std::forward<Candidate>(candidate), args);

-}

-

-/**

- * @brief Tries to invoke a function given a list of erased parameters.

- *

- * @warning

- * The context provided is used only for the return type.<br/>

- * It's up to the caller to bind the arguments to the right context(s).

- *

- * @tparam Type Reflected type to which the function is associated.

- * @tparam Candidate The actual function to invoke.

- * @tparam Policy Optional policy (no policy set by default).

- * @param ctx The context from which to search for meta types.

- * @param instance An opaque instance of the underlying type, if required.

- * @param args Parameters to use to invoke the function.

- * @return A meta any containing the returned value, if any.

- */

-template<typename Type, auto Candidate, typename Policy = as_is_t>

-[[nodiscard]] std::enable_if_t<is_meta_policy_v<Policy>, meta_any> meta_invoke(const meta_ctx &ctx, meta_handle instance, meta_any *const args) {

-    return internal::meta_invoke<Type, Policy>(ctx, std::move(instance), Candidate, args, std::make_index_sequence<meta_function_helper_t<Type, std::remove_reference_t<decltype(Candidate)>>::args_type::size>{});

-}

-

-/**

- * @brief Tries to invoke a function given a list of erased parameters.

- * @tparam Type Reflected type to which the function is associated.

- * @tparam Candidate The actual function to invoke.

- * @tparam Policy Optional policy (no policy set by default).

- * @param instance An opaque instance of the underlying type, if required.

- * @param args Parameters to use to invoke the function.

- * @return A meta any containing the returned value, if any.

- */

-template<typename Type, auto Candidate, typename Policy = as_is_t>

-[[nodiscard]] std::enable_if_t<is_meta_policy_v<Policy>, meta_any> meta_invoke(meta_handle instance, meta_any *const args) {

-    return meta_invoke<Type, Candidate, Policy>(locator<meta_ctx>::value_or(), std::move(instance), args);

-}

-

-/**

- * @brief Tries to construct an instance given a list of erased parameters.

- *

- * @warning

- * The context provided is used only for the return type.<br/>

- * It's up to the caller to bind the arguments to the right context(s).

- *

- * @tparam Type Actual type of the instance to construct.

- * @tparam Args Types of arguments expected.

- * @param ctx The context from which to search for meta types.

- * @param args Parameters to use to construct the instance.

- * @return A meta any containing the new instance, if any.

- */

-template<typename Type, typename... Args>

-[[nodiscard]] meta_any meta_construct(const meta_ctx &ctx, meta_any *const args) {

-    return internal::meta_construct<Type, Args...>(ctx, args, std::index_sequence_for<Args...>{});

-}

-

-/**

- * @brief Tries to construct an instance given a list of erased parameters.

- * @tparam Type Actual type of the instance to construct.

- * @tparam Args Types of arguments expected.

- * @param args Parameters to use to construct the instance.

- * @return A meta any containing the new instance, if any.

- */

-template<typename Type, typename... Args>

-[[nodiscard]] meta_any meta_construct(meta_any *const args) {

-    return meta_construct<Type, Args...>(locator<meta_ctx>::value_or(), args);

-}

-

-/**

- * @brief Tries to construct an instance given a list of erased parameters.

- *

- * @warning

- * The context provided is used only for the return type.<br/>

- * It's up to the caller to bind the arguments to the right context(s).

- *

- * @tparam Type Reflected type to which the object to _invoke_ is associated.

- * @tparam Policy Optional policy (no policy set by default).

- * @tparam Candidate The type of the actual object to _invoke_.

- * @param ctx The context from which to search for meta types.

- * @param candidate The actual object to _invoke_.

- * @param args Parameters to use to _invoke_ the object.

- * @return A meta any containing the returned value, if any.

- */

-template<typename Type, typename Policy = as_is_t, typename Candidate>

-[[nodiscard]] meta_any meta_construct(const meta_ctx &ctx, Candidate &&candidate, meta_any *const args) {

-    if constexpr(meta_function_helper_t<Type, Candidate>::is_static || std::is_class_v<std::remove_cv_t<std::remove_reference_t<Candidate>>>) {

-        return internal::meta_invoke<Type, Policy>(ctx, {}, std::forward<Candidate>(candidate), args, std::make_index_sequence<meta_function_helper_t<Type, std::remove_reference_t<Candidate>>::args_type::size>{});

-    } else {

-        // NOLINTNEXTLINE(cppcoreguidelines-pro-bounds-pointer-arithmetic) - waiting for C++20 (and std::span)

-        return internal::meta_invoke<Type, Policy>(ctx, *args, std::forward<Candidate>(candidate), args + 1u, std::make_index_sequence<meta_function_helper_t<Type, std::remove_reference_t<Candidate>>::args_type::size>{});

-    }

-}

-

-/**

- * @brief Tries to construct an instance given a list of erased parameters.

- * @tparam Type Reflected type to which the object to _invoke_ is associated.

- * @tparam Policy Optional policy (no policy set by default).

- * @tparam Candidate The type of the actual object to _invoke_.

- * @param candidate The actual object to _invoke_.

- * @param args Parameters to use to _invoke_ the object.

- * @return A meta any containing the returned value, if any.

- */

-template<typename Type, typename Policy = as_is_t, typename Candidate>

-[[nodiscard]] std::enable_if_t<is_meta_policy_v<Policy>, meta_any> meta_construct(Candidate &&candidate, meta_any *const args) {

-    return meta_construct<Type, Policy>(locator<meta_ctx>::value_or(), std::forward<Candidate>(candidate), args);

-}

-

-/**

- * @brief Tries to construct an instance given a list of erased parameters.

- *

- * @warning

- * The context provided is used only for the return type.<br/>

- * It's up to the caller to bind the arguments to the right context(s).

- *

- * @tparam Type Reflected type to which the function is associated.

- * @tparam Candidate The actual function to invoke.

- * @tparam Policy Optional policy (no policy set by default).

- * @param ctx The context from which to search for meta types.

- * @param args Parameters to use to invoke the function.

- * @return A meta any containing the returned value, if any.

- */

-template<typename Type, auto Candidate, typename Policy = as_is_t>

-[[nodiscard]] std::enable_if_t<is_meta_policy_v<Policy>, meta_any> meta_construct(const meta_ctx &ctx, meta_any *const args) {

-    return meta_construct<Type, Policy>(ctx, Candidate, args);

-}

-

-/**

- * @brief Tries to construct an instance given a list of erased parameters.

- * @tparam Type Reflected type to which the function is associated.

- * @tparam Candidate The actual function to invoke.

- * @tparam Policy Optional policy (no policy set by default).

- * @param args Parameters to use to invoke the function.

- * @return A meta any containing the returned value, if any.

- */

-template<typename Type, auto Candidate, typename Policy = as_is_t>

-[[nodiscard]] std::enable_if_t<is_meta_policy_v<Policy>, meta_any> meta_construct(meta_any *const args) {

-    return meta_construct<Type, Candidate, Policy>(locator<meta_ctx>::value_or(), args);

-}

-

-} // namespace entt

-

-#endif