39 lines
774 B
C
39 lines
774 B
C
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#pragma once
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#include <type_traits>
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#include <typeinfo>
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#ifndef _MSC_VER
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# include <cxxabi.h>
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#endif
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#include <memory>
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#include <string>
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#include <cstdlib>
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template <class T>
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std::string
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type_name()
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{
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typedef typename std::remove_reference<T>::type TR;
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std::unique_ptr<char, void(*)(void*)> own
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(
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#ifndef _MSC_VER
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abi::__cxa_demangle(typeid(TR).name(), nullptr, nullptr, nullptr),
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#else
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nullptr,
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#endif
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std::free
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);
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std::string r = own != nullptr ? own.get() : typeid(TR).name();
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if (std::is_const<TR>::value)
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r += " const";
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if (std::is_volatile<TR>::value)
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r += " volatile";
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if (std::is_lvalue_reference<T>::value)
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r += "&";
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else if (std::is_rvalue_reference<T>::value)
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r += "&&";
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return r;
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}
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#define TYPE_NAME(p) (type_name<decltype(p)>())
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