message: Added doxygen comment for tokenize()
diff: @@ -39,7 +39,11 @@ namespace core {
  namespace detail {
  -// From: https://stackoverflow.com/a/1493195/1345959
  +/**
  + * @brief Splits a string into a list of tokens.
  + *
  + * Taken from: https://stackoverflow.com/a/1493195/1345959
  + */
  template <class ContainerType>
  void tokenize(const std::string& str, ContainerType& tokens, const std::string& delimiters = " ",
  bool trim_empty = false)
  @@ -63,7 +67,7 @@ void tokenize(const std::string& str, ContainerType& tokens, const std::string&
  last_pos = pos + 1;
  }
  -}
  +};
  /**
  * @brief Parse a line starting with 'v' from an obj file.
  