Function IfcInvalidTokenException

src/ifcparse/IfcException.h:67–72

              boost::lexical_cast<std::string>(token_start) +
              " invalid " + expected_type) {}
    IfcInvalidTokenException(
        size_t token_start,
        char character)
        : IfcException(
              std::string("Unexpected '") + std::string(1, character) + "' at offset " +
              boost::lexical_cast<std::string>(token_start)) {}
    ~IfcInvalidTokenException() override;
};