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datafile copying 16 Years Ago by jeevsmyd … files in c++ :( this program is supposed to copy a datafile into another.. but its is not working ... many many errors… fatser way to read text from datafile 16 Years Ago by scholar …, again i need ur help.. I hve a text datafile which consists of one word per line like this... program… using the following code to read the words from the datafile.. fstream f1; f1.open("file.txt",ios::…ios::out); f1.getline(variable,10,'\n'); f1.close(); The datafile consists of more than 75000 words and it takes much… How to identify Unused Datafile 10 Years Ago by ரூபன் இம்மானுவேல் I am trying to drop some data files to free up disk space. In order to do that we first need to know how to identify the data file that has 0 extents allocated. I am stuck at the arriving at the query that will show me the datafile that has no extents allocated. Any help is greatly appreciated. Re: datafile copying 16 Years Ago by siddhant3s You got this code from a C++ Teacher? LOL Does'nt look like Anyways, I prefer you should first read about files and streams rather than geting a readymade answer. I can answer you thingy, I cam remake your whole code also, but then there is no point in doing it if you don't know about files in C++. Go and read a text book. By the way, what text … Re: datafile copying 16 Years Ago by GDICommander This is a character-by-character copy of the source file to a destination file. This is what the code does. Re: datafile copying 16 Years Ago by siddhant3s Yes, GDICommander It is (intend to be) a character by character copy. But just look at the code, it is crap. Look at the loop, he is using .get() even in the output file. Re: datafile copying 16 Years Ago by jeevsmyd buddy am from a small village in kerala and I have limited resources .. :( I refer the text prescribed by kerala govt education dept.. and I also refers OOP in c++ by balaguruswami ..The files in c++ section of my text is very brief. Could u refer a good book for me? or a website.. But I prefer a book.. a book which contain all about files an OOP… Re: datafile copying 16 Years Ago by GDICommander I am not supposed to refer to a Java book in a C++ forum, but I suggest one of the books from Cay A. Hoffman. It is called: Big Java. There are nice chapters in this book that explain object-oriented programming. But be warned: this book is expensive. The same author wrote an another book about C++. "Big C++" is the name. cplusplus… Re: datafile copying 16 Years Ago by siddhant3s on jeevsmyd See jeevs, I didn't wanted to touch you on that. Just mark my words, you would definitely succeed as you have the hunger to do. And for sure, I would help you. The book you are reading may be one of the best which is available nearby but it really crap. I would suggest a free online book, it is called Thinking In C++ by Bruce Eckel's [… Re: fatser way to read text from datafile 16 Years Ago by stilllearning check out this thread [URL="http://www.daniweb.com/forums/thread147354.html"]here[/URL] ... and see if you can find what you need. Re: C++ scope issue 15 Years Ago by jonsca Datafile, etc. in `main()` bear no relation to the names you … Re: creating file with a specific name 18 Years Ago by Narue >DataFile.open(fileName, ios::out | ios::app); [code] DataFile.open(fileName.c_str(), ios::out | ios::app); [/code] The open member function takes a C-style string. Create a simple menu that allows user to do search query for data from txt 9 Years Ago by James_55 …DATAFILE,daysReported); getline(DATAFILE,year2); getline(DATAFILE,avgMinTmp2); getline(DATAFILE,avgMaxTmp); getline(DATAFILE,totalRainfall2); getline(DATAFILE,reportedWeather2); getline(DATAFILE,daysReported2); getline(DATAFILE,year3); getline(DATAFILE,avgMinTmp3); getline(DATAFILE… Trouble traversing Btree 15 Years Ago by UberJoker …]; } } else if (Mode == 'w') { DataFile.open(FileName, ios::in | ios::out | ios:: … CurrentNode.Branch[2] = Root; DataFile.seekp(0, ios::beg); DataFile.write(reinterpret_cast <char *>… Re: Create a simple menu that allows user to do search query for data from txt 9 Years Ago by David W …;< "\n"; */ /* getline(DATAFILE,year); getline(DATAFILE,avgMinTmp); getline(DATAFILE,avgMaxTmp); getline(DATAFILE,totalRainfall); getline(DATAFILE,reportedWeather); getline(DATAFILE,daysReported); */ seems to implicate a… Search Student Info Fstream 5 Years Ago by Vange …;s.gender; dataFile>>s.email; dataFile>>s.contact; dataFile>>s.course; dataFile>>s.gname; dataFile>>… C++ Programimg: Pointer+List 14 Years Ago by Christ1m … that saves database info to file { ofstream dataFile; dataFile.open("output.txt", ios::out | ios… cdStruct; getline(dataFile, newStruct->title); getline(dataFile, newStruct->artist); dataFile >> newStruct->numberOfSongs; dataFile >>… Help with an array of classes 15 Years Ago by atticusr5 …fname; while(!Datafile.eof()) { N=0; Datafile>>TempStudent::lname; Datafile>>TempStudent::t1; Datafile>>TempStudent::t2; Datafile>>…;TempStudent::t3; Datafile>>TempStudent::t4; Datafile>>TempStudent::assigngrade; Datafile>>… Re: Help with an array of classes 15 Years Ago by atticusr5 …Name_t NewName, Grade_t NewGrade); void Read(Datafile_t &Datafile); void Print(Outfile_t &Outfile); //set void …(x); CSCI208Class[N]=TempStudent; N=N+1; Datafile>>TempStudent[N].set_fname(first); }//end while… Re: Help with an array of classes 15 Years Ago by SasseMan …( examgrade ); } void Read(Datafile_t &Datafile); void Print(Outfile_t &Outfile); //set …]; N=N+1; Name_t first; Datafile >> first; TempStudent[N].… Help with getting classes to work 15 Years Ago by atticusr5 …); student.get_assigngrade( assigngrade ); student.get_examgrade( examgrade ); } void Read(Datafile_t &Datafile); void Print(Outfile_t &Outfile); //set void set_fname(Name_t first… Re: Help with getting classes to work 15 Years Ago by atticusr5 … cStudent &operator void Read(Datafile_t &Datafile); void Print(Outfile_t &Outfile); //set…; TempStudent[N].set_fname(first); while(!Datafile.eof()) { Name_t last; Datafile >> last; TempStudent[N… Double linked list - possible memory error 17 Years Ago by tgnelson85 …currentSong = firstSong; while (currentSong != NULL) { fwrite(currentSong, sizeof(*currentSong), 1, datafile); printf("in save File - %s\n", currentSong->…filename); return(1); } currentSong = firstSong; while (currentSong != NULL) { fprintf(datafile, currentSong->file->d_name); printf("File - %s\n… Steganography 13 Years Ago by sweets …messageSize= fileArray.length; } info.setDataFile(dataFile); if(dataFile.exists() && !overwrite)…return isEster; } public void setDataFile(File dataFile) { this.dataFile= dataFile; } private void retrieveBytes(byte[] bytes,… Re: C++ Programimg: Pointer+List 14 Years Ago by Ancient Dragon … the stream object [icode]void save(cdStruct *ptr, ofstream& dataFile);[/icode] then delete lines 17 and 23. line 162: Don… Re: HW help [finishing up] 13 Years Ago by caltech …values: int size=0; int abctotal=0; ifstream datafile; // Declare input file datafile.open("AnnualReport.txt"); // Open input file…string line; line.clear(); getline(datafile,line); while (datafile) { size++; getline(datafile,line); } // Determines number of records if(datafile.eof()) // upon reaching end of… Phone Book In Vb 17 Years Ago by ashblynn02 …dlgOpen As New OpenFileDialog If FileOpenFlag > 0 Then DataFile.Close() ' Set properties and open file dialog dlgOpen.…Trim HomePhone(Count) = DataFile.ReadLine CellPhone(Count) = DataFile.ReadLine Temp = DataFile.ReadLine Email(Count) = DataFile.ReadLine Temp = DataFile.ReadLine Else Exit Do End… Re: Double linked list - possible memory error 17 Years Ago by tgnelson85 … } currentLL = firstLL; while (currentLL != NULL) { fwrite(currentLL, sizeof(*currentLL), 1, datafile); printf("Saving, number = %d\n", currentLL->number…;); currentLL = firstLL; while(1) { fread(currentLL, sizeof(*currentLL), 1, datafile); printf("Loading, number = %d\n", currentLL->number… Payroll program -- sort employees alphabetically? (vector array/class) 13 Years Ago by caltech …\n" << endl; ifstream datafile; // Declare input file datafile.open("datafile.txt"); // Open input file // Check… cout << endl; recordlist.push_back(employee); getline(datafile,employee.name); datafile >> employee.hours >> employee.rate … Alphabetical sort (class object vector array) ?? 13 Years Ago by caltech …\n" << endl; ifstream datafile; // Declare input file datafile.open("datafile.txt"); // Open input file // Check… cout << endl; recordlist.push_back(employee); getline(datafile,employee.name); datafile >> employee.hours >> employee.rate …