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52 lines
1.3 KiB
C++
52 lines
1.3 KiB
C++
#ifndef ENTT_CORE_FWD_HPP
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#define ENTT_CORE_FWD_HPP
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#include "../config/config.h"
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#include "../stl/cstddef.hpp"
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#include "../stl/cstdint.hpp"
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namespace entt {
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/*! @brief Possible modes of an any object. */
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enum class any_policy : stl::uint8_t {
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/*! @brief Default mode, no element available. */
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empty,
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/*! @brief Owning mode, dynamically allocated element. */
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dynamic,
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/*! @brief Owning mode, embedded element. */
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embedded,
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/*! @brief Aliasing mode, non-const reference. */
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ref,
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/*! @brief Const aliasing mode, const reference. */
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cref
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};
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// NOLINTNEXTLINE(cppcoreguidelines-avoid-c-arrays, modernize-avoid-c-arrays)
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template<stl::size_t Len = sizeof(double[2]), stl::size_t = alignof(double[2])>
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class basic_any;
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/*! @brief Alias declaration for type identifiers. */
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using id_type = ENTT_ID_TYPE;
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/*! @brief Alias declaration for the most common use case. */
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using any = basic_any<>;
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template<typename, typename>
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class compressed_pair;
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template<typename>
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class basic_hashed_string;
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/*! @brief Aliases for common character types. */
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using hashed_string = basic_hashed_string<char>;
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/*! @brief Aliases for common character types. */
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using hashed_wstring = basic_hashed_string<wchar_t>;
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// NOLINTNEXTLINE(bugprone-forward-declaration-namespace)
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struct type_info;
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} // namespace entt
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#endif
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