linking text file C++

[Q-bel]

I have a program that reads some numbers from a table, problem is when its compiled and you run it u need to have not only the executable but also the text in the same folder in order for it to work. I was wondering if there was a way to link the text into the executable. All in one package so that you would only need one file instead of two (exe and txt)

[cgkanchi]

Why not just store the text as a variable? It is plain text isn't it? You can use the STL string class to do this. Just google STL string.
Cheers,
cgkanchi

[Q-bel]

Thats a very good idea. Thanx for your input. BYEEEEEEE

[Q-bel]

Now that I started thinking about linking files into programs, is there a way to link programs I coded into already exixting software??? For example I write a program that everytime u open some specific software runs, or viceversa, when I run my program the other software also runs.

[cgkanchi]

To call external commands, you can use the system() function. Remember to include the stdlib.h file first, though. For example:

Note: the commented lines show the ISO standard C++ equivalents (in case you need it for class)

#include <stdlib.h> //#include <cstdlib>
#include <iostream.h> //#include <iostream>
//using namespace std;

int main(int argc, char *argv[] )
{
if(argc!=2)
cout<<"Syntax: run <command>";
else
system(argv[2]);

return 0;
}


Save this program as run.cpp. Compile and run the program using the command "run notepad". If you're in Windows this should show you a notepad window.

Cheers,
cgkanchi

[Q-bel]

#include <stdlib.h> //#include <cstdlib>
#include <iostream.h> //#include <iostream>
//using namespace std;

int main(int argc, char *argv[] )
{
if(argc!=2)
cout<<"Syntax: run <command>";
else
system(argv[2]);

return 0;
}
--------------------------------------------------------------------------------
Thanx for the help, If im not mistaken ure sending here a command when u run it so what this will do is activate whatever program is put as the second parameter when running the program (argv[2]).


So basically I can also use the system commands to open up other programs while my code runs for example
-------------------------------------------------
int main(int argc, char *argv[] )
{
if(argc!=2)
cout<<"Syntax: run <command>";
else
system(argv[2]);
system(iexplorer.exe); // this would make IE open up when it runs??
return 0;
}


IE will open as long as it is on the same directory as the executable????

[Fasheezy]

why would you want to run ie?

[Tim_axe]

Q-bel - in your case it wouldn't run, or even compile. First, put "iexplorer.exe" inside of quotes. Second, at least on Windows 2K, iexplorer isn't a program in the path anywhere. Although "explorer" works fine. :)

BTW, they don't need to be in the same DIR at least for the MS-DOS commands or programs inside of the WinNT/System32 folder since those are all inside of the PATH variable and thus you don't need to type in the folder path - only program name.


...You could even just have your program be a simpler:


#include <stdlib.h>
#include <iostream.h>
using namespace std;

int main(void)
{
system("explorer");
return 0;
}


But if just want to run programs, the far simpler approach is to make a short-cut to your desktop.


Fasheezy - I've used similar code to start up multiple instances of Internet Explorer, except I used a *.BAT file. It was pretty simple... Maybe Q-bel wants to do the same thing.


explorer http://website_1
explorer http://website_2
explorer http://website_3
explorer http://website_4

[Q-bel]

Thanx for clearing that up about the directories, about opening up explorer that was just an example. Its just that im working on a research with a teacher I took a materials class with and I have to develop a software.Thing is, I wanted to open up (or maybe link so it would be only one executable) a simple program I developed in VB (just for the looks) from my more extensive C++ code (my strong area so its easier to do the hard parts with it). Thanx for the help guys

[Fasheezy]

tim_axe: thank you! i just learned something new :) i never new that inbedded function existed in this langauge. i thank you

[AxessTerminated]

Hey, I was just wondering what you guys did to put in those horizontal line breaks.
I always see the word "code:" then a line break below it, some code, and then another line break. Is this done in with options on the Add Post interface?

[Negative]

It's called Site Code, Axess.
You can use Site Code by using the "[" and "]" symbols.

Example:

This is done by adding the [code ]-tag. [/code ] finishes the code. Without the spaces ;)


Same goes for "quote". This is done by starting your quote with "[ quote]" and ending it with "[/quote ]".

Here's (http://www.antionline.com/misc.php?action=bbcode#buttons) the complete explanation.

[slayerchange]

Instead of system() function , first try to search desired *.exe. If you find it, then try exec() command.