Coverity finding: Not restoring ostream format (STREAM_FORMAT_STATE)
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: We are catching a Coverity finding CID 156014: Not restoring ostream format (STREAM_FORMAT_STATE) (text below and image at the end). 938 const std::streamsize oldp = cout.precision(6); 5. format_changed: setf changes the format state of std::cout for category floatfield. 939 const std::ios::fmtflags oldf = cout.setf(std::ios::fixed, std::ios::floatfield); 940 cout << " Maurer Randomness Test returned value " << mv << endl; 6. format_changed: precision changes the format state of std::cout for category precision. 941 cout.precision(oldp); 7.