demangle.h

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#ifndef LIPH_LANG_DEMANGLE_H_
#define LIPH_LANG_DEMANGLE_H_
 
#include <cxxabi.h>
 
#include <string>
#include <typeinfo>
 
namespace liph {
 
template <class T>
std::string demangle() {
    int status;
    const char *s = typeid(T).name();
    auto demangled = abi::__cxa_demangle(s, nullptr, nullptr, &status);
    std::string ret = demangled ?: s;
    free(demangled);
    return ret;
}
 
template <class T>
std::string demangle(const T& t) {
    int status;
    const char *s = typeid(t).name();
    auto demangled = abi::__cxa_demangle(s, nullptr, nullptr, &status);
    std::string ret = demangled ?: s;
    free(demangled);
    return ret;
}
 
}  // namespace liph
 
#endif  // LIPH_LANG_DEMANGLE_H_