#include "base/exception.hpp" RootException::RootException(char const * what, std::string const & msg) : m_msg(msg) { std::string asciiMsg(m_msg.size(), '?'); for (size_t i = 0; i < m_msg.size(); ++i) { if (static_cast(m_msg[i]) < 128) asciiMsg[i] = static_cast(m_msg[i]); } m_whatWithAscii = std::string(what) + ", \"" + asciiMsg + "\""; }