C++

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UNIX/Linux Programming - April 2011 (Page 2)

Hello, I have two makefiles. And I would like to write one program with ONE makefile to use both used libraries. The first one is form Coin-Clp. # Copyright ...

[2 replies] Last: Another option is to have a top-level Makefile that uses the other two... (by moorecm)

by CrimsonAngel

Creating a file system?

So i have this school project where i have to create a file system for a "hard drive" in unix... Basically it will access a file that is to be put in to a h...

[1 reply] : I think you should read some operating system book like Maurice J. B... (by writetonsharma)

by desreguard

gdb question..

Is there any way to get gdb to run from a certain line of code or do you always have to start from the begining?

[2 replies] Last: Do you mean you want to insert break point to a certain line? You can ... (by talentspsp)

by deswal

fpermissive error of g++ in cygwin

I am using cygwin I am getting these errors when i compile sim_routing.cc program by this command ../../bin/cxx sim_routing.cc g++ -Wall -o sim_routing sim_...

[1 reply] : It looks like you need a declaration for strcat. This can usually be ... (by kooth)

by nhantn9

Use template to dynamic allocate complex type in C++ ???

I have some function, but don't know dynamic allocate complex array. Please guide to me. This is my source C++: #include<iostream> using namespace std; t...

[no replies]

by AnuragBansal

Want to learn C++ on Unix/Linux

Hello Friends! I know the C++ on Windows, but I want to learn on Unix/Linux platform, but i dont know anything about Unix/Linux. So please can you guide me f...

[5 replies] Last: AnuragBansal, What is you ultimate goal? Fun/work, System programing... (by closed account z05DSL3A)

by JessH

How to get rid of <defunct> child processes

This is my code. I fork Y times to get Y childs and it does fine while(index<Y) // Y is the number of childs to be created { if(p_id...

[2 replies] Last: Great, thats what I needed, problem solved :) Thank you I found thi... (by JessH)

by project168

Need help on basic Linux C++ programming with simple RTAI functions outputing words

forget it

[3 replies] Last: For the 2.6.x series, look up struct timer_list, init_timer, mod_timer... (by jsmith)

by MarkP

Coding under Linux, getting started

I have ZERO knowledge about Linux, I don´t even plan on using it at all, except of one thing. I have a server rented at some provider and I find the Windows l...

[6 replies] Last: Thank you very much Bazzy, you´re right, once I got the VirtualMachin... (by MarkP)

by Mwanzia

visual c++ compatibility with linux

Hi, even though am new to c++ I thought it would be best to post my question here and not in the beginners section. Am just about to start programming in c++ a...

[15 replies] Last: @brhrmaster thanks 4 the info. U guys on this site have been so helpf... (by Mwanzia)

by nelagnelag

STL 2-D map iterator question

Hi, I'm trying to iterate through a 2-dimensional (nested) map. I think I'm following syntax correctly, but keep getting compilation errors. System: Linux dra...

[4 replies] Last: Ack, thank you Galik and firedraco, that fixed it! Really great to ge... (by nelagnelag)

by charlie

Random IP Generation Program

Hello,I was Designing a Program that has two function the random_ip() and main() the random_ip() returns an array of random generated ip address #include<std...

[3 replies] Last: There is a very distinct difference between writing C++ code and writi... (by PanGalactic)

by Yoshi65

Show terminal window

Hey guys, I was wondering if you could have it so when you go and click on a program in linux it always automatically brings up the command line for the info...

[1 reply] : The 'command line' is one of a number of terminal emulator programs th... (by Galik)

by ccund001

Moving Files

what type of command would you us copy all the files in one directory to insert them into a newly created file, in a different directory?

[2 replies] Last: .. interesting (by Whiterava2)

by kxg

How do I count words in a File (I'm New)

I try to set up the code but the infile will not open and read. I need to set up the input file and ask the user for the input file name. #include <iostrea...

[2 replies] Last: @Yoshi... what if there happens to be more than one space between two ... (by ultifinitus)

by nhantn9

Call dynamic array from fortrant 77 in C++ ?

I have some problems with combination between Fortran and C++> Hence I can not link the data between two codes. Please take a look on my source code and help me...

[no replies]

by yurishu88

How to run/debug c++ project (in eclipse) on remote linux server from windows?

I have a project that I want to run and debug on my linux server. The linux server is linux 2.6.18 and it has no GUI. The operating system I am running on my ...

[3 replies] Last: http://www.google.co.uk/#hl=en&xhr=t&q=eclipse+AND+c%2B%2B+AND+%22remo... (by closed account z05DSL3A)

by anilpandey079

RUN TIME ERROR SEGMENTATION FAULT (CORE DUMPED)

i run this program on gcc compiler ,and i got run time error of segmentation fault. when i debugged it got segmentation error in the parametrised constructor...

[4 replies] Last: Instead of #define SIZE 3 use const int SIZE = 3; ... (by lordmat)

by JessH

fork() , thread or X? in daemon ?

Hi, i'm writing a daemon and i need to launch some processes and I'm not sure what do I need to use. I've read a lot about forking, threads and so on but I don'...

[8 replies] Last: Just need to take note spawning of process are much more expensive th... (by jsmith)

by iamuser2007

how to get input from user in - int main()

I am looking this problem. i tried but not successful. How to get input from user in this program, in the int main() function. #include <stdio.h> #inclu...

[4 replies] Last: You want to input a string, you can use gets, or fgets. fgets is recom... (by techie07)

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