UNIX/Linux Programming - C++ Forum

Al salamo Aleekom And Hi..... <= Thank you for reading my topic. ---------------------------------- I read this statements from C++ book but i can't ...

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by GnG

C++ properties

Hi all, I have to do some text file with the properties of my software, is there some API for this!? Something that works like "key=value"?! Thanks.

[5 replies] Last: Athar, finally i found an example, thanks, now it's just implement, re... (by GnG)

by player6

How to set a widget invisible with xlib interface?

I create a button and in some case I want it is invisible in the GUI. What function should I use? Thank you.

[5 replies] Last: I'm not aware of any online index of possible Xlib parameters. If you... (by moorecm)

by a5k3r

Serial Programming, Write-Read Issue

Hi, I am still new to serial programming in linux. So to communicate with an A to D device I found some code online and modified it for my purpose. The probl...

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by fafner

Programmatically calling other processes

Quick, probably n00bish question: How can I call an external program from within my own program? Like for instance, how does an IDE use an external compiler? ...

[1 reply] : man 2 fork man 2 exec also man 3 system, but prefer fork/exec to s... (by jsmith)

by midnightcarousel

Makefile g++ -o flag causing redundant compilation

Hi all, I'm relatively new to Makefiles, and while I can usually get them to work, I am a little confused about how make determines what files need to be rec...

[3 replies] Last: I see: I was missing something fundamental (I guess it should have bee... (by midnightcarousel)

by Seraphimsan

CreateWindow in DLL

is it possible to create a window through a dll?if so can some one help me with this? I've been searching the net for some time and can't find a single good rec...

[4 replies] Last: oh sh!t, sorry, I clicked the wrong forum. and posted without looking ... (by Seraphimsan)

by koudis

Problem with .o files

hello ...:) T have some files in C++. I tried it to compile into .o file. I managed it. I Created file main.cpp and I have compiled into the executable pro...

[1 reply] : Templates must be completed implemented within the header file. (by jsmith)

by korg

socket programming doubt

I am aware that TCP sockets are stream based and a single write may not send all the data. Is this the case with recv as well ? I am in process of deciding a...

[10 replies] Last: Does it fail first time around? If not, when does it fail? accept... (by kbw)

by johnbach

problem with clock()

#include<iostream> #include<time.h> using namespace std; int main() { system("date"); clock_t start = clock(); int i=9*8; ...

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by Quentin

[g++] Getting an error while using reinterpret_cast operator

Hi there! I use g++ compiler which is built-in in Code::Blocks 10.05 and I have quite strange problem while using reinterpret_cast operator. I'd like to...

[4 replies] Last: using namespace std? there is a tolower in namespace std; ... (by bigearsbilly)

by POUYA

Ubuntu Log in becomes black?

I have installed Ubuntu 10.04, but sometimes when i want to log in, monitor becomes black and does nothing so i have to restart the computer. I used boot able ...

[1 reply] : This isn't a tech support forum, so you should ask on the official Ubu... (by Athar)

by ronin3d

header file for docx

Hi all I'm looking for header file for open docx file and I can read/search a word into them. could you help me This is very urgently Best Regards Esmae...

[2 replies] Last: Google for "docx parser c++" (by RedX)

by bluecoder

error in the code

Hi, I am trying the compile simple code and getting the error , I have DerivedY.h , and Derived.cpp . and other file test1.cpp . DerivedY.h cantains all th...

[2 replies] Last: Thanks , it worked . (by bluecoder)

by Dimesh

Need from an Experience how To act as mouse and keyboard .!

Al salamo Alykom And hi.. Thank you for reading my topic ------------------------------ i want to do a program to do like these option Alt+f2 , Ctrl+r...

[no replies]

by thunder87l

problem with code installation

It is a block for gnuradio for phase shifting modulation. "make" tells me: In file included from howto_diffconst_bc.cc:5: ./howto_diffconst_bc.h:6: er...

[1 reply] : Please don't post your question in multiple forums. (by Zhuge)

by Dimesh

Suddenly error

Al salamo Aleekom And Hi... Thank you for reading my topic... -------------------------------------------- Today and yesterday,Suddenly .... i get a p...

[2 replies] Last: Thanks mr.Athar (by Dimesh)

by W2K

Starting a script with C

Hi, I am writing a small C program which should execute another script "myscript". The script "myscript" expects two parameters e.g. "panel1" and "panel2". ...

[1 reply] : I am not 100% about the adition input such as the "1.4" as you said, h... (by chris)

by cdel

Setting up a Debug flag during program execution

Good evening! I have a problem that I can't seem to find a simple solution for. I have a program that has a boolean isDebugOn. If this bool is TRUE, debug p...

[16 replies] Last: Yup! Thanks jsmith. That's exactly what I did! Thanks for the help. I... (by carlodelmundo)

by DeadH34d

Just switching to Linux...

I've recently switched from Windows to Ubuntu, and I can't get any of my codes to actually run. They seem to compile, but past that, nothing. I downloaded Code:...

[4 replies] Last: hi, friend You'd better represent your steps more clearly, then the... (by fetag)

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UNIX/Linux Programming - July 2010