C++ is a statically typed, free-form, multi-paradigm, compiled, general-purpose programming language.

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How may an managed C# executable step into an Unmanaged C++ shared object's code using the Monodevelop debugger on a Ubuntu Linux 15.10 platform?

We would like to know how a managed C# executable running in the mono environment can step into an unmanaged C++ shared object's code using the Monodevelop debugger on a Ubuntu Linux 15.10 platform. ...
3
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1answer
439 views

Auto indent C++11 lambda functions Vim

Is there any way to get Vim to auto indent C++11 lambda functions correctly? I have tried many different permutations of smartindent, cindent, etc. in .vimrc.
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1answer
86 views

How to install GCC 5 on debian jessie 8.1

I tried many solutions to install update for my gcc compiler on debian server. None of them worked. I need the compiler update to use new features of c++11, as this provides a stable libcxx11 ABI, and ...
1
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1answer
166 views

Communication to device is lost when network starts on boot up?

I have an application that opens a socket on port 4444 to a device (/dev/linkToDevice). The "linkToDevice" is a link to ttyUSB0. The application is a c++ program of which is now a daemon and runs at ...
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1answer
97 views

How to fix the Ubuntu Linux 15.10 Files GUI manager , Nautilus , flickers on and off

I recently installed Ubuntu Linux 15.10 on a Lenovo desktop.After a mysterious crash last night while testing point and click of an Mono-.NET 4.5 C# executable which DLLImport's an C++ shared object, ...
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1answer
70 views

how to change the Output Directory in a LINUX makefile so that a shared object can be relatively specified in C# DLLImport?

I would like to find out how to change the Output Directory in a LINUX makefile so that a shared object can be relatively specified in C# DLLImport? I read the following hint in ...
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1answer
35 views

openSSL Key and Certificate

As far I know, in an authenticated SSL connection, both the client and server have private keys and provide their certificates (with the corresponding public keys) across the connection before ...
0
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1answer
49 views

Execute a init script from C++ program

I have a script in my /etc/init.d/ which executes an application. I am able to start,stop and get status of the service from terminal. Now I would like to start the same service from my C++ program. ...
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1answer
284 views

How to solve these issues installing OIS?

I am trying to install OIS on Ubuntu 13.10 because I am trying to install orgre because I am trying to install FreeOrion. Anyway, here is the page I am following: link which fails in step 1.1 at the ...
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1answer
79 views

Squeeze/Lenny compilation : Library Link error

I've got a problem here : I have a C++ Library ("DataTsBroad") and a C++ Test app ("DataTsBroadTest"), to test it. Actually, the Lib and the Test app are both compiled an a Debian Lenny. Now, i ...
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1answer
114 views

How to manually install a cpp library

I want to install the opengl sdk http://glsdk.sourceforge.net/docs/html/pg_build.html . I successfully built it but it has no install script. I am wondering where I have to put them in order for ...
3
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0answers
182 views

Cannot use keyboard within Qt app without sudo

I have an embedded Qt application crosscompiled that runs on BeagleBone Black. It works Ok, but one thing- It doesnt accept keyboard input if i wont run in directly on BeagleBone Black preceeding with ...
3
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0answers
843 views

Stereo capture with v4l2

I am trying to capture images from 2 cameras using the driver v4l2. I want to capture them at the same time so I use threads with conditions to start the capture at the same time. The problem is that ...
2
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0answers
116 views

Show connected printers in CUPS

Is there a way to list the available/connected printers in CUPS using the command line or better yet using the CUPS API ? I already tried lpstat -a but it only lists the installed printers and not ...
2
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0answers
683 views

sudo apt-get install g++-4.8-multilib not working on Mint?

I've got the latest version of Linux Mint 16 (64 bit) and in Netbeans I am compiling a project in 32 bit mode. I get the error that I am missing bits/config.h. I think this is because I am in 32-bit ...
2
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0answers
345 views

Trouble embedding clang in a standalone application

I am running Ubuntu 13.04 on my end and I have installed clang as well as libclang-dev and llvm (through apt). I tried hard to run RecursiveASTVisitor example given here:- ...
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0answers
35 views

how to create an icon button in X11?

I am using x11 library for creating a simple window application in Linux. I want to add an icon button (graphical button) to my app - something similar to this: Are there any instructions on how to ...
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0answers
26 views

my gsm modem echo my command on mini2440

I have mini2440 and GSM modem that they connected to each other with USB serial port (ttyUSB0). this is my code in c++ to send AT: #include <QCoreApplication> #include <stdio.h> /* ...
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0answers
163 views

Error building and compiling GCC 5.2.0 from scratch on Vortex86DX

In order to upgrade a VortexDX86 custom linux with a gcc 3.2.3 compiler, I´m trying to built the GCC 5.2.0 compiler to support the latest C++ 11 standard. I have downloaded its source code from ...
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0answers
687 views

Work on a remote project with Eclipse via SSH and SVN+SSH (2 remote Linux)

I have the following boxes: a) A Windows box with Eclipse CDT(or PTP) b) A Linux box,including Compiler, accessible for me only via SSH. c) A Linux box, including SVN Source, accessible for me only ...
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0answers
939 views

error while loading shared libraries: libboost_thread.so.1.54.0: cannot open shared object file: No such file or directory

I am trying to connect MongoDb with Qt c++. When I build it there is no error, just information like; :-1: warning: libboost_system.so.1.54.0, needed by /usr/local/lib/libboost_thread.so, may ...
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0answers
936 views

Debian init.d with a working C++ daemon, unexpected results

I am fairly new to programming for Linux, and init.d scripts, and I have a problem with my init.d script adapted from an example I found via a lot of google searching. Instead of getting a status, ...
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0answers
126 views

Stanford's StanfordCPPLib on Linux

I'm using SUSE Linux 13.1 and self studying Stanford's CS 106B course. Here I have found the following zip file, cs106b-hw2-ngrams-starter-files.zip, and downloaded. Now questions This libs are for ...
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0answers
319 views

How to install gcc 4-8 on #! Waldorf 64-bit?

I would like to install and use g++ 4-8 compiler. It supports various C++11 features, and I am willing to look into them and use them. Also, as I came here from Windows, my previous files also used ...
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0answers
424 views

Geany feature or plugin to show members of a class

Im using ubuntu 12.04. For c++, is there a functionality (or plugins that will provide this) in Geany which enables suggestion/hint list of all members of a class, also classes from a linked library? ...
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0answers
39 views

Why does a Ubuntu Linux Mono-.NET 4.5 C# Program GP Fault upon loading and running a Shared Object?

On my Ubuntu Linux 15.10 Lenovo desktop computer, I wrote a Mono-.NET 4.5 C# program with a BuildIPCameraListLinux.config file which uses DLLImport to load libxmlconverter.so. Only upon point and ...
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0answers
19 views

Reload all text of glade interface (Gtk::Builder) when change language in gtkmm

I use gtkmm, glade (Gtk::Builder) and gettext. When users select other language in the program, I have to restart the process to reload all interfaces. Is there any way to reload text of glade ...
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0answers
44 views

custom runtime environment - libpthread segmentation fault

I have built a project using gcc 4.9.2 (libstdc++.so.6.0.20). When I want to run that program on the virtual machine which is equipped with gcc 4.6.3 (libstdc++.so.6.0.16) I have to deliver ...
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0answers
57 views

dlopen causes segfault when running in gdb

My project loads a libray (compiled in debug mode) dynamically within the main thread with dlopen and then uses dlsym without problem. However, when running in debug mode with gdb 7.7.1+dfsg-5, it ...
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0answers
28 views

how to covert character within each column as sub-column without duplication

I have a data.frame file like this: 1 200 444 444 2 310 NA 444 3 310 NA 444 4 NA 444 444 5 200 444 444 6 200 NA 444 7 310 444 444 8 310 876 444 9 310 876 444 10 NA 876 444 I want to convert ...
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0answers
84 views

Error building nodejs from source on Debian

I keep getting the same error when running make on nodejs source code. I've looked and some common problems seem to be lack of a c compilier or install g++. I have these and have double checked. Here ...
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0answers
79 views

program “killed” as soon as it runs

Ubuntu 12.04 I have success with make, and output a program name algo. When I type ./algo,the terminal just directly shows 'killed' And I searched the var/log/message or syslog kern.log. I don't ...
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0answers
55 views

Weird G++/AR Compilation issue

I'm working a patch-set to compile dpkg and APT onto Cygwin. I've almost got everything working, but I'm encountering some weird behavior with ar/g++ that I can't explain. APT's stock Makefile uses ...
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0answers
64 views

Trouble with Boost due to missing Makefile.cmake file?

I'm not very familiar with cmake and am afraid if I make one small wrong error, things will really screw up. I have a previous project(PrevProject) that I got to compile successfully using ...
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0answers
14 views

0 Active connection while Downloading Blockchain?

I am not able to connect to download blockchain in logoscoin. It shows O active connection, I am also attach debug logs below: 2015-01-24 06:18:15 Logos version v0.8.6.4-ga5aedeb-beta (2015-01-22 ...
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0answers
113 views

assertion Failed error while running Bitcoin-Qt application?

I have downloaded Bitcoin-qt project from GitHub for Ubuntu 14.04, But I don't know why I'm getting error: Error: /main.cpp:2985: bool InitBlockIndex(): Assertion `block.hashMerkleRoot == ...