General C++ Programming - August 2010 (Page 10)

by agwing
Celsius to Fahrenheit, basic C++
 
#include "stdafx.h" #include <iostream> #include <iomanip> #include <cmath> using namespace std...
[2 replies] Last: Thanks! (by agwing)
Run another Program From Mine
 
Is there a way to run another program from instruction of another? Basically, I want my program to ...
[2 replies] Last: Thanks for the reply. It works great! (by SnakeJam)
by declan
Problem with program stalling with wait4() in gdb
 
Hey guys. I have program that generally runs for a while. I want to make sure it works with lots of ...
[4 replies] Last: Hmmmm, ok. Best bet is to put it in a loop in my main program rather t... (by declan)
by jzone3
Open program on different computer
 
Why am I not able to open a .exec on a different mac? I even tried sending the other computer the wh...
[no replies]
by jzone3
comparison is always false due to limited range of data type
 
When i use this code: #include <iostream> #include <math.h> #include <stdio.h>*/ using namesp...
[7 replies] Last: o i did not notice that that was in scientific notation (by jzone3)
by si828
Com Communication
 
Hi guys, Just need a little help with talking to a Com port. Am using Visual C++ (fairly new to i...
[6 replies] Last: In serial communication, the problem is not always in your code. Th... (by bartoli)
dirty rectangles
 
I'm trying to implement dirty rectangles in a game I'm making in directx. For those who don't know, ...
[2 replies] Last: Yeah the GPU does the drawing I just wanted to do this because I've ne... (by quirkyusername)
Updating files
 
Hello my dear friends. Any one please help me //this is my file 01 Fish_Roll 100 ...
[3 replies] Last: can you post what you have done in the code ? (by bluecoder)
by onako
"make" and library
 
My current c++ application is compiled by calling "make", and invoked by calling "./fileName.bin". ...
[1 reply] : This is the content of my Makefile: STXXL_ROOT ?= /home/lapt... (by onako)
Dumping font tables from VGA bios
 
Hi there, I need to dump the font tables from my VGA card. I don't think this will be possible f...
[2 replies] Last: Yes I did, but maybe with the wrong keywords. Thanks kbw, that was ... (by denis90)
how to search for a word match in a string array
 
so here's my code: #include <iostream> #include <string> using namespace std; int main() ...
[3 replies] Last: #include<iostream> #include<string> using namespace std; main(){... (by pyschoder)
by Yuri
VS C++ Project with mysql++ (Unicode)
 
Hello dear all. i have a project running with mysql database, all was fine till the moment when i...
[no replies]
dictionary program (fstream)
 
i am not new to c++ and have been using it for quite a while now but there is this problem that i ne...
[3 replies] Last: Well the easiest thing would be putting all the data of the file into ... (by Skillless)
implementing naviagtion between functions
 
hi guys, currently i have a calculator that has different functions, i have already made a function...
[no replies]
WTF does my function not work?
 
Heres the funtion:: int y =(int) ((spot-1) / 3); now the function seems to work fine it's when...
[5 replies] Last: It has to do with how 2D arrays are actually stored linearly in memory... (by Disch)
by EEVIAC
where will c++ be when nano technology kicks in ?
 
I've just enrolled in a certificate program for computer programming at a community college. Structu...
[4 replies] Last: I don“t want to harrass You, EEVIAC, but we already have nano technol... (by Incubbus)
by dbjohn
Assign reference address to variable
 
At the beginning of the tutorial at http://www.cplusplus.com/doc/tutorial/pointers/ the first sectio...
[3 replies] Last: I suppose you could, but it would be pointless and would destory the t... (by Disch)
Opening files in a directory
 
I need to write a code to open a directory entered at the command prompt that finds all the files of...
[1 reply] : There are no such functions in the standard library. see boost : http... (by hamsterman)
by ibwood
Error reading data from USB ports on Linux
 
Hi everyone, I am running into debugging problems with my C++ code. For some reason when I try to...
[1 reply] : It's because I'm using udev rules. I used the default ttyUSB* names an... (by ibwood)
Plug Ins
 
I was wondering how to make a Plug In program. I want my program to be expandable, is that what Plug...
[3 replies] Last: Did you read the link m4ster r0shi gave you last time? http://www.cpl... (by helios)
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