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44 lines
1021 B
C++
44 lines
1021 B
C++
/**
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* \file libimp/nameof.h
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* \author mutouyun (orz@orzz.org)
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* \brief Gets the name string of a type.
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*/
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#pragma once
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#include <typeinfo>
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#include <string>
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#include <cstring>
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#include "libipc/imp/export.h"
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#include "libipc/imp/span.h"
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#include "libipc/imp/detect_plat.h"
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namespace ipc {
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/**
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* \brief The conventional way to obtain demangled symbol name.
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* \see https://www.boost.org/doc/libs/1_80_0/libs/core/doc/html/core/demangle.html
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*
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* \param name the mangled name
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* \return std::string a human-readable demangled type name
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*/
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IPC_EXPORT std::string demangle(std::string name) noexcept;
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/**
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* \brief Returns an implementation defined string containing the name of the type.
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* \see https://en.cppreference.com/w/cpp/types/type_info/name
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*
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* \tparam T a type
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* \return std::string a human-readable demangled type name
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*/
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template <typename T>
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std::string nameof() noexcept {
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LIBIPC_TRY {
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return demangle(typeid(T).name());
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} LIBIPC_CATCH(...) {
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return {};
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}
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}
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} // namespace ipc
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