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36 lines
929 B
C++
36 lines
929 B
C++
#ifndef ENTT_META_ADL_POINTER_HPP
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#define ENTT_META_ADL_POINTER_HPP
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namespace entt {
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/**
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* @brief ADL based lookup function for dereferencing meta pointer-like types.
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* @tparam Type Element type.
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* @param value A pointer-like object.
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* @return The value returned from the dereferenced pointer.
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*/
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template<typename Type>
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decltype(auto) dereference_meta_pointer_like(const Type &value) {
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return *value;
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}
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/**
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* @brief Fake ADL based lookup function for meta pointer-like types.
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* @tparam Type Element type.
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*/
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template<typename Type>
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struct adl_meta_pointer_like {
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/**
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* @brief Uses the default ADL based lookup method to resolve the call.
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* @param value A pointer-like object.
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* @return The value returned from the dereferenced pointer.
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*/
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static decltype(auto) dereference(const Type &value) {
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return dereference_meta_pointer_like(value);
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}
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};
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} // namespace entt
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#endif
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