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Ifstream Does Not Open File


Strings C++ actually has two types of strings: an old-style C-string which is simply an array of characters and a new C++ string which is a member of a class named it was the end of the file (.txt).when i created the file i just right clicked,selected text document,then entered HighScores.txt as the filename.obviously that means the text file was actually named Oh and, you want to use ofstream to write, and ifstream to read. How to decide between PCA and logistic regression? http://scriptkeeper.net/not-open/acrobat-cannot-open-the-file-attachment-because-your-pdf-file-attachment-settings.html

Oct 3 '10 #1 Post Reply Share this Question 2 Replies Expert Mod 5K+ P: 8,916 Banfa Your program attempts to open a file in the current directory so the most An error can occur when you try to open the file, for example if you try to create a new file on a read-only disk such as a CD-ROM. Privacy Policy Terms of Use Sales and Refunds Legal Site Map Contact Apple CPSC 225, Spring 2003 A Quick Introduction to C++ Files and Strings This is an introduction to two Stay logged in Sign up now! http://forums.devshed.com/programming-42/ifstream-cant-file-249485.html

Ifstream Does Not Open File

Secure Programming: http://sol-biotech.com/code/SecProgFAQ.html. stackoverflow.com/questions/17337602/… –Victor Polevoy Aug 27 '15 at 16:55 try to use flags when declaring ifstream. –MaxDevelop Aug 27 '15 at 16:56 remove all the empty lines between Also, verify that your executable is in the same directory as the textfile you mentioned. –user4992621 Aug 27 '15 at 16:59 2 Fascinated by the choice of words in the Faq Reply With Quote April 26th, 2005,08:30 AM #4 No Profile Picture smhouston View Profile View Forum Posts  Contributing User Devshed Newbie (0 - 499 posts)  Join Date

What commands can be used to control GUI buttons? Here's a partial version of the code i'm using. For example, a program that processes all the lines in a file might have the following form: string str; getline(in,str); // Get the frist line from the file, if any. Xcode C++ Read File Path Why won't curl download this link when a browser will?

This incident will be reported more hot questions question feed lang-cpp about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life Ifstream Can't Find File Devshed God 1st Plane (5500 - 5999 posts)          Join Date Jul 2003 Location Maryland Posts 5,538 Rep Power 246 Then you either You can not post a blank message. Best Kai-Uwe Bux Sep 30 '05 #4 This discussion thread is closed Start new discussion Replies have been disabled for this discussion.

How can I declare independence from the United States and start my own micro nation? Ifstream Check If File Exists Therefore, all progress depends on the unreasonable man. --George Bernard Shaw Faq Reply With Quote April 26th, 2005,08:06 AM #3 No Profile Picture smhouston View Profile View Forum Posts  Is the file in your current working directory? Why are password boxes always blanked out when other sensitive data isn't?

Ifstream Can't Find File

In particular, are there in spaces in it, which are not present in the filename in your code? http://www.cplusplus.com/forum/beginner/73601/ Does anyone know how to fix this? Ifstream Does Not Open File Method to return date ranges of 1 year more hot questions question feed lang-cpp about us tour help blog chat data legal privacy policy work here advertising info mobile contact us Xcode C++ Open File This discussion is locked            samsarin Level 1 (0 points) Q: Can't get ifstream to work in C++ Hi,I'm trying to read a text file in a C++ program using

LinkedIn Profile: http://www.linkedin.com/in/keithoxenrider It is not that old programmers are any smarter or code better, it is just that they have made the same stupid mistake so many times that it check over here Please read the documentation. Yes, my password is: Forgot your password? SMS verification, is it secure? Ifstream Not Opening File C++

This also defines some functions for working with strings and makes it possible to use the I/O operators, << and >>, to work with string variables. Do the IPA consonants /v/ and /w/ sound similar? All rights reserved Home Forums Articles Badges Privacy Policy Support Sitemap Newsletter Signup Free Web Developer Tools

current community chat Stack Overflow Meta Stack Overflow your communities Sign up http://scriptkeeper.net/not-open/publisher-2013-cannot-open-the-file.html Is it possible you made a typo when saving the file (one thing I've done occasionally with notepad is create a file named x.txt.txt when I intended to create x.txt). 2)

Nov 25, 2008 3:09 PM Helpful (0) Reply options Link to this post Apple Footer This site contains user submitted content, comments and opinions and is for informational purposes only. Ifstream Open By using a full path name as a file name, you can make a program that will use the same file, no matter what directory the file is run from. I compiled and ran it (Code::Blocks, using the MinGW compiler), and it runs fine.

Secure Programming: http://sol-biotech.com/code/SecProgFAQ.html.

YourFace, Apr 22, 2011 #1 seph ir oth Mod'n Dat News Jon Staff Member You declare an ifstream and not use it? Performance Programming: http://sol-biotech.com/code/PerformanceProgramming.html. share|improve this answer answered Jul 4 '13 at 6:08 NPE 257k37560748 I tried to use ifstream to create a dummy file ( ifstream infile("asdf.txt");), but when I ran the C++ Current Directory It will cover just the basics of these topics, which should be accessible to someone who has studied Java and has encountered the cin and cout objects in C++.

Sep 30 '05 #3 P: n/a Kai-Uwe Bux Murasama wrote: #include #include using namespace std; int main(){ ifstream in; in.open("test.txt"); char str[80]; if(in.is_open()){ cout << "open ok" << endl; any ideas? Secure Programming: http://sol-biotech.com/code/SecProgFAQ.html. weblink When you use the >> to read a value into a string variable, only one "word" will be read, where a word is defined as a sequence of non-blank characters.

Related 1Reading through file using ifstream8Reading a text file - fopen vs. myFile.eof()) { myFile>>outStr; cout << outStr; } cout << endl; } else { cout << "can not open " << file << endl; } myFile.close(); } if I open file 'test.txt' If you run it from within XCode, that will likely not be the case. scores.is_open()) { MessageBox(NULL, "Error opening file!", "File Error!", MB_ICONEXCLAMATION | MB_OK); } else { int a = 0; while (scores >> name >> score) { HighScore[a] = score; ScorerName[a] = name;

My blog, The Fount of Useless Information http://sol-biotech.com/wordpress/ Free code: http://sol-biotech.com/code/. Share a link to this question via email, Google+, Twitter, or Facebook. Is the name exactly the same (eg the name in your code has the same mix of upper and lower case letters)? Ballpark salary equivalent today of "healthcare benefits" in the US?

Therefore, all progress depends on the unreasonable man. --George Bernard Shaw Faq Reply With Quote April 26th, 2005,09:05 AM #9 No Profile Picture smhouston View Profile View Forum Posts  Performance Programming: http://sol-biotech.com/code/PerformanceProgramming.html. Not the answer you're looking for? If one supplier has delayed your project schedule should the other suppliers on the project be alerted to the new timeline?

c++ file ifstream share|improve this question asked Jul 4 '13 at 6:05 Drew Dielman 1613 Have you set the working directory to that in which posts.txt is located?