cereal
A C++11 library for serialization
util.hpp
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1 
4 /*
5  Copyright (c) 2014, Randolph Voorhies, Shane Grant
6  All rights reserved.
7 
8  Redistribution and use in source and binary forms, with or without
9  modification, are permitted provided that the following conditions are met:
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30 #ifndef CEREAL_DETAILS_UTIL_HPP_
31 #define CEREAL_DETAILS_UTIL_HPP_
32 
33 #include <typeinfo>
34 #include <string>
35 
36 #ifdef _MSC_VER
37 namespace cereal
38 {
39  namespace util
40  {
42 
43  inline std::string demangle( std::string const & name )
44  { return name; }
45 
47 
48  template <class T> inline
49  std::string demangledName()
50  { return typeid( T ).name(); }
51  } // namespace util
52 } // namespace cereal
53 #else // clang or gcc
54 #include <cxxabi.h>
55 #include <cstdlib>
56 namespace cereal
57 {
58  namespace util
59  {
61 
62  inline std::string demangle(std::string mangledName)
63  {
64  int status = 0;
65  char *demangledName = nullptr;
66  std::size_t len;
67 
68  demangledName = abi::__cxa_demangle(mangledName.c_str(), 0, &len, &status);
69 
70  std::string retName(demangledName);
71  free(demangledName);
72 
73  return retName;
74  }
75 
77 
78  template<class T> inline
79  std::string demangledName()
80  { return demangle(typeid(T).name()); }
81  }
82 } // namespace cereal
83 #endif // clang or gcc branch of _MSC_VER
84 #endif // CEREAL_DETAILS_UTIL_HPP_
cereal::util::demangle
std::string demangle(std::string mangledName)
Demangles the type encoded in a string.
Definition: util.hpp:62
cereal::util::demangledName
std::string demangledName()
Gets the demangled name of a type.
Definition: util.hpp:79