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Home » U++ Library support » U++ Core » Console Application NOT WORKS!! And still not works!
 Console Application NOT WORKS!! And still not works! [message #19540] |
Fri, 12 December 2008 15:59  |
pippo
Messages: 17
Registered: October 2007
Location: Italy
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Promising Member |
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I MUST make an application without gui, because the gui takes too much cpu. My application is embedded and I need speed.
I have Ultimate++ 2008.1
Windows XP
Ubuntu 7.10 (and also 7.04)
I see the posts:
http://www.ultimatepp.org/forum/index.php?t=msg&goto=154 75&&srch=COnsole+application#msg_15475
http://www.ultimatepp.org/forum/index.php?t=msg&goto=134 55&&srch=COnsole+application#msg_13455
and most important:
http://www.ultimatepp.org/forum/index.php?t=msg&goto=187 31&&srch=console#msg_18731
but to me not works!!
I tried before on Linux and windows, console or gui application, with "Debug/Run options../Standard output" set in any mode, with "setup/environment/IDE/wrap console text" on or off, ecc
I can't get input/output in the "theIde console" (where I can see build output, search results, ecc).
On linux:If in Linux make a console appl, when run them I have no possibility to put a input: I can only kill the appl with "system monitor".
If I open a terminal window and start appl with ./Appl , then I can see right output and I can put input BUT I CAN'T DEBUG!
I found only this solution: I made a GUI appl to have debug possibility with theIde in development time. And use printf() and getchar() to permit i/o when run the release version.
In release version I don't execute the Run() method of TopWindow.
NOTE: in linux terminal, when I run ./Appl , the window is blocked and I can do input/output (if it's GUI_APPL also!!).
I find only this solution!
Now I must pass on Windows  I see:
- If the appl is GUI, when I run it by DOS prompt , then prompt is not blocked: the graphic window appears and the DOS window is free... and I don't see the printf() output.
- If the appl is CONSOLE, when I run it by DOS prompt it works OK. But how I debug? If I run by theIde (F5) I can't see the console!
The better is to have a gui appl with also input from keyboard and output to console. 
But can be good also a console application IF I CAN RUN IT WORKING IN theIde (F5) and debug it.
Thank you for any help.
Andrea
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Attachment: before.GIF
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Attachment: inrun.GIF
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| Re: Console Application NOT WORKS!! And still not works! [message #19545 is a reply to message #19540] |
Sat, 13 December 2008 00:27  |
mr_ped
Messages: 825
Registered: November 2005
Location: Czech Republic - Praha
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Experienced Contributor |
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Also when using TheIDE console, you should probably flush the output whenever you expect it to be shown *now*, the buffering is quite aggressive sometimes (and helps the speed of output a lot).
But still I don't think any of these are responsible for your troubles, actually everything looks ok to me, so I'm not sure what's wrong.
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