toUTF8            178 ConcordanceFunc.cpp     cprelen = std::atoi((lenpEdit->text()).toUTF8().c_str());
toUTF8            184 ConcordanceFunc.cpp     caftlen = std::atoi((lenaEdit->text()).toUTF8().c_str());
toUTF8             36 ConcordanceKWIC.cpp     std::string ldata = (expEdit->text()).toUTF8(); // 元入力