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c++ Programming Glossary: file.eofWhy does std::fstream set the EOF bit the way it does? http://stackoverflow.com/questions/1039667/why-does-stdfstream-set-the-eof-bit-the-way-it-does did something like this very generalized for int i 0 i max file.eof i file.read mything sizeof mything The problem came because.. and now my loop checks against file.fail rather than file.eof and I understand HOW eof works. My question is why does it work..
http://stackoverflow.com/questions/1218947/convert-a-string-in-c-code File argv 1 does not exist. n return 0 string linha while file.eof getline file linha if linha.find code string npos size_t idx..
What's the real reason to not use the EOF bit as our stream extraction condition? http://stackoverflow.com/questions/14615671/whats-the-real-reason-to-not-use-the-eof-bit-as-our-stream-extraction-condition lines of std ifstream file foo.txt std string line while file.eof file line Do something with line They will often report that.. file not if your extraction just stops at the end of file. file.eof will only tell you if the previous read hit the end of file.. the explanation What's different about files that causes file.eof to cause the last line to be duplicated What's the real reason..
How to read-write into/from text file with comma separated values http://stackoverflow.com/questions/1474790/how-to-read-write-into-from-text-file-with-comma-separated-values I can get total number of lines using string line while file.eof getline file line numlines numline remove the last empty line.. share improve this question Step 1 Dont do this while file.eof getline file line numlines numline The EOF is not true until..
Convert big endian to little endian when reading from a binary file [duplicate] http://stackoverflow.com/questions/3823921/convert-big-endian-to-little-endian-when-reading-from-a-binary-file endl else cout Opened endl int i_var double d_var while file.eof file.read reinterpret_cast char i_var sizeof int file.read..
http://stackoverflow.com/questions/551082/c-read-lines-from-file that reads files in a loop in the following manner while file.eof This code produces an endless loop when there's a reading error...
How to know if the next character is EOF in C++ http://stackoverflow.com/questions/6283632/how-to-know-if-the-next-character-is-eof-in-c to do this with .peek if file.peek 1 and if file.peek file.eof But neither works. There's a way to do this Edit What I'm trying.. for end of file do this int c file.peek if c EOF if file.eof end of file else error else do something with 'c' You should.. when you try to read past the end of the file. Therefore file.eof will not be true when you have merely read up to the last character..
Loading a file into a vector<char> http://stackoverflow.com/questions/7241871/loading-a-file-into-a-vectorchar vec std ifstream file test.txt assert file.is_open while file.eof file.fail char buffer 100 file.read buffer 100 vec.insert vec.end.. question If you want to avoid reading char by char if file.eof file.fail file.seekg 0 std ios_base end std streampos fileSize..
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