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Full Discussion: EOF not found
Top Forums Programming EOF not found Post 302258834 by uxuser on Sunday 16th of November 2008 07:47:03 AM
Old 11-16-2008
A big thank you for your reply - I'm really stuck.
So there is no error message at all:
if there a 5 lines in a textfile for example, it keeps printing out:
Code:
6: 
7:
8:
...

and so on. So the buffer is empty, but no exception is thrown, but if I put getline(file, buffer); in the while loop, like this:
Code:
while (getline(file, buffer))

- it will return false, thus it ends when there are no more lines available.

But nevertheless I don't know why EOF fails. The same happens with file.good(). Somehow they never return false;
 

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scrl(3XCURSES)						  X/Open Curses Library Functions					    scrl(3XCURSES)

NAME
scrl, scroll, wscrl - scroll a window SYNOPSIS
cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib -R /usr/xpg4/lib -lcurses [ library... ] c89 [ flag... ] file... -lcurses [ library... ] #include <curses.h> int scrl(int n); int scroll(WINDOW *win); int wscrl(WINDOW *win, int n); PARAMETERS
n number and direction of lines to scroll win pointer to the window in which to scroll DESCRIPTION
The scroll() function scrolls the window win up one line. The current cursor position is not changed. The scrl() and wscrl() functions scroll the window stdscr or win up or down n lines, where n is a positive (scroll up) or negative (scroll down) integer. The scrollok(3XCURSES) function must be enabled for these functions to work. RETURN VALUES
On success, these functions return OK. Otherwise, they return ERR. ERRORS
None. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Standard | +-----------------------------+-----------------------------+ |MT-Level |Unsafe | +-----------------------------+-----------------------------+ SEE ALSO
clearok(3XCURSES), libcurses(3XCURSES), attributes(5), standards(5) SunOS 5.11 5 Jun 2002 scrl(3XCURSES)
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