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

learn more… | top users | synonyms

1
vote
0answers
17 views

Compiling this (C++) git repository code [on hold]

I'm reading a statistical paper and the author was kind enough to post his code publicly on github at the following link https://github.com/mosco/crossing-probability I have a Windows operating ...
-1
votes
0answers
24 views

C++ I need help please with my c++ [closed]

#include <iostream> #include <string> using namespace std; int main() { double small = 25.00; double Medium = 27.50; double Large = 30.00; double ExtraLarge = 32.50; double Total; const ...
-3
votes
0answers
26 views

Raspberry PI 2 undefined reference to

I have a new RasPi 2, I've installed latest version of Raspbian and all the libraries that I need to compile a project that I'm working on. The libraries were installed from repositories after a "sudo ...
-1
votes
0answers
24 views

How can I reliably check for installed antivirus applications programmatically without just looking at the registry or WMI?

How can I reliably tell (programmatically) that an application is actually installed? (i.e. AV programs) To add some context: I want to write an application in C++ that determines which AV programs ...
-1
votes
0answers
16 views

How to include header file in cygwin [migrated]

I have a base class,A, (in C++) and want to have another class, B, that inherits class A. class A{ public: int n; A(){n=0;} void Test(int m); }; class B:public A{ public: int func(); }; I have ...
0
votes
0answers
23 views

How to Specify Max Number of Concurrent Visual Studio C++ cl.exe instances

There are two ways I know of to enable concurrent C++ builds in Visual Studio: Tools > Options "maximum number of parallel project builds" Property Pages "Multi-processor Compilation" Is ...
0
votes
1answer
120 views

MSVCP120D.dll is missing from your computer

I made a C++ program in Visual Studio, and I wanted to show it to my friend. However, I'd never set up the visual C++ runtime libraries before, and so I started up a windows 8.1 virtual machine and ...
0
votes
1answer
48 views

Which GUI framework is used to make Ubuntu?

I'm interested to know, Which GUI framework is used to build ubuntu? As well i know it is built in C/C++. But what GUI is used to make Ubuntu? Help would be appreciated!
1
vote
0answers
108 views

How to make Sublime Text 3 take user input?

I tried ctrl+shift+b when no user input was required and works just fine. But when I had user input in my program, it shows me a “segmentation fault.” How do I make it take user input? EDIT : I ...
0
votes
0answers
22 views

Netbeans keeps compiling from the beginning

I have quite a big C++ project in Netbeans. Its taking about 2 minutes for it to successfully compile (-j6 mode). My problem is that, everytime I build my project (not making clean!) it keeps ...
0
votes
1answer
57 views

How to delete a particular line in a text file after some operation on that text file at the same time

I am perl bginner (but i guess logic is same for all programming languages like C++ and C in my case its perl). What i want to achieve ? I have a text file i read that file which contains different ...
0
votes
0answers
260 views

Compiling gcc-c++ 4.9.2 -std=c++14 in CLion JetBrains IDE [solved]

I was trying to compile a cpp program using option -std=c++14 in CLion. But I got an error saying g++ error: Unrecognized command line -std=c++14 It's working fine using -std=c+11. My cmakeList.txt: ...
1
vote
0answers
27 views

How to disable antialiasing in Eclipse?

My settings are OSX Mountain Lion java version "1.7.0_17" eclipse cpp 4.4.1 Thunderbolt display I have tried running in the terminal: defaults write org.eclipse.eclipse AppleAntiAliasingThreshold ...
0
votes
1answer
174 views

Extract multiple strings between two words in a file

I have a text file made this way: hjkhkhkjhkh<start:"xxxxxxxxxxxx:"alt>asdsadasd<start:"yyyyyyyyyyyyyy:"alt>gfhfg ...
0
votes
3answers
63 views

Running an executable on a Windows volume under Ubuntu

I have a dual-boot Windows/Ubuntu system. I have a executable file generated from a c++ file in a folder on a Windows volume (which is accessible on Ubuntu) and would like to run it on Ubuntu. The ...
0
votes
1answer
107 views

Wrong IP address returned from domain registered at No-IP

I want to connect a client and a server through the internet (using C++ and winsock2), so I registered a domain name for the server on No-IP, so that the client could determine it's IP address without ...
0
votes
2answers
708 views

There is no disk in the drive. Please insert a disk into drive E:

I have an issue with this message that appears every time I try to compile any kind of Code in C++ language. I'm really tired trying to find a solution and its so annoying cause every time I want to ...
0
votes
1answer
233 views

Installing vim syntax highlighting for C++11\14

I have a fresh installation of Manjaro linux 0.8.10 with vim 7.4 installed, and I'm unsuccessfully trying to enable syntax highlighting for c++11/14 using the script by Michael Small (which I've been ...
3
votes
0answers
45 views

Heterogeneous (cpu+gpu) System Architecture using C++ [closed]

I want to develop an image processing system on a computer that has both multi-core CPU and GPU (I don't have such a computer yet, so this is part of the question too - what cpu and gpu models are ...
0
votes
1answer
237 views

Windows : How to protect process from getting killed in C/C++ [closed]

Is there any "GODLY" method through which i can protect my process from getting killed either from: 1>Task manager 2>Command prompt -- forcefully kill Things i tried : 1. Hooking Open Process and ...
0
votes
1answer
140 views

Port forwarding and C++ Winsock Client-Server applications

As the title says, I'm creating a TCP client and a server program in C++. My question is, when running the client and server on two separate machines that go through a different firewalled router over ...
2
votes
0answers
43 views

C/C++ functions tag for Geany [closed]

I want to generate the C/C++ functions tag for Geany like those that included in the archive, how I can do that. I want to get auto completion when entering a functions name. Thanks in advance for any ...
-2
votes
2answers
59 views

GNU GCC compiler fails to compile when path contains spaces (C++)

I installed code::blocks and GNU GCC + SDK Stream (Open GL) exactly as described in tutorial "Playing with OpenCL: Gaussian Blurring" by Lefteris. Why I cannot compile using spaces in path to library ...
0
votes
1answer
104 views

Compile C++ 11 on Damn Small Linux?

DSL does not include any compiler (aside from a very basic ANSI C compiler), so I need to install g++ on it. Unfortunately the only gcc/g++ I could find for DSL linux is a version from 2006 (here). ...
0
votes
1answer
92 views

Visual Studio C++ 2010 Express - the system can not find the file specified

I installed Visual Studio on Windows XP, I created project and imported files in it. E.g. when I click on the header file which I imported in the "Header Files" then the document is not opened in the ...
0
votes
1answer
195 views

How do I un-indent code?

I occasionally realise that I need to remove one level of indentation when coding (such as moving code out of loop). The problem is I end up with a bunch of lines all indented more than I want it to ...
-2
votes
2answers
74 views

Why does a c++ code run significantly longer on one computer than another? [closed]

The code is exactly the same -- I copied it from one computer to another. The code is compiled with g++-4 (4.9.1) obtained from fink on OSX on both machines, and is not run in parallel. Compiler ...
0
votes
1answer
133 views

Beaglebone Black running Debian, does device tree overlay act as an api?

This maybe more of a Linux specific question but... I've been reading many tutorials and it seems that you can use JavaScript, Python, and C++ to write code for the Beaglebone Black(BBB). It looks ...
1
vote
1answer
74 views

Why this C++ program is recognised as a Trojan? [closed]

I was writing some code for online judge, #include <iostream> using namespace std; int main() { int t, ds, dt, d; double x; cin>>t; while(t) { ...
1
vote
2answers
745 views

EOF ASCII/HEX code in text files

As far as know in the end of all files, specially text files, there is a Hex code for EOF or NULL character. And when we want to write a program and read the contents of a text file, we send the read ...
0
votes
0answers
27 views

vim indentation gets screwed up

I work on a lot of C++ files and it seems that after a while my indentation gets screwed up. I have a function like so. I have :set cindent set. Vim is putting the curly brace under the return ...
0
votes
1answer
126 views

install in /usr/local/ using apt-get

Is there way to specifically install in path /usr/local using apt-get ? I am using Linux Mint 16 and I want to install some libraries in this path. All of my installed libraries are installed in /usr/ ...
1
vote
1answer
175 views

Install C++ compiler on old MS-DOS computer with floppies

I have an old MS-DOS computer that I am experimenting with. The computer has an AMD 80386 processor, 1664 KB of RAM, a 50 MB hard drive, and two floppy disk drives: one 3 1/2 inch, the other 5 1/4 ...
0
votes
1answer
178 views

i7 4770k or i7 4930k - Which for faster compile times? [closed]

I've looked up comparisons and found that single core performance seems to be better on i7 4770k, but has less cores that the i7 4930k. Would VS take advantage of extra cores when compiling, or would ...
0
votes
1answer
51 views

Microsoft Visual Studio [closed]

I have Microsoft Visual stuido 2010 x86 and im trying to open this .snl file but it won't open but when i open it with notepad ++ it shows this.please help me or could someone please tell me another ...
0
votes
1answer
360 views

How to use MSBuild.rsp or otherwise specify default Visual Studio MSBuild.exe command line switches

I would like MSBuild.exe to always use the /MP option so that projects are always built with multiple cores. I tried adding /MP to the last line of my MSBuild.rsp (in the same directory as the ...
0
votes
1answer
111 views

Slackware ./configure error

I'm new to slackware. i'm trying to install freetds on my slackware 14.0 but i get this error when i run ./configure config.log say: gcc: error: unrecognized command line option '-V' gcc : fatal ...
0
votes
1answer
367 views

How to customize Visual Studio C/C++ indentation/formatting beyond None/Block/Smart (Like Eclipse Can)

Is there a way to customize Visual Studio indentation/formatting in detail? There seems to be just three options: None, Block, Smart (in Options > Text Editor > C/C++ > Tabs). There are a couple ...
-1
votes
4answers
241 views

Do different compilers produce different machine code file formats for Windows? [closed]

Under Windows, if someone compiled a C++ source code with gcc, would the output file formats and extensions be different from other C++ compilers? And are the output files extensions and formats of ...
0
votes
1answer
20 views

Lost fform design view in MS express 2010

Working on a windows forms project in MS C++ express 2010. It builds fully with no errors, runs correctly as a forms based application but in the solution explorer the icon for form1.h shows it as a ...
0
votes
0answers
156 views

Running exe generated with GCC using cygwin without admin rights

So this awesome company that I work for has a picky IT department that doesn't allow developers to have admin rights. What is the best way to go about running a .exe generated from Cygwin GCC without ...
0
votes
2answers
92 views

Number of lines in a video file

Okay guys copying and pasting video file with hex editor or with notepad++ hex editor plugin works totally fine.Now,i want to find the number of lines in a video file- first)I opened the video file ...
0
votes
2answers
225 views

Run same executable multiple times in parallel

I have an executable (e.g. test.exe) that is compiled c++/cli that can support multi threads. How can I run that same executable multiple times in parallel? The easiest way is to open several cmd ...
0
votes
1answer
289 views

Unable to install linux tools in Eclipse

I am trying to install linux tools in my Eclipse (I want to use valgrind and some other tools that are inside the package). The problem is that while trying to install them I get the following error: ...
0
votes
2answers
124 views

How to choose which project is built on F5 in Visual Studio?

I have a solution file for IntraFace, which contains two projects, namely IntraFaceTracker and IntraFaceDetector (see the image). By default, IntraFaceTracker is selected, you can see its name is ...
-1
votes
1answer
59 views

c++ redistributable error

I'm trying to install Itunes on a Windows 7 64 bit I've seen similar questions on the web, most from 2010, I need new solutions, I saw many solutions, I need a definitive one, I can't try this and ...
0
votes
3answers
2k views

How do I escape spaces in command line in Windows?

I have a similar problem like this How do I escape spaces in command line in Windows without using quotation marks? But it seems I can't use the carets C:\>C:\Program^ Files^ (x86)\Adobe\Reader^ ...
-1
votes
1answer
176 views

C/C++ programs hang in Windows 7 console

I've installed Windows 7 Home Premium. It's working fine, except one major problem. When I run any C or C++ program in the console, using any software like Dev-C++, Code::Blocks or Visual Studio, it ...
0
votes
0answers
126 views

File timestamps inconsistently update on network drive in Windows 7

This problem has been bugging me for a couple years now, and I have not been able to find a good solution. I develop code in both C++ and VB6. When I compile my C++ code in Visual Studio 2005, the ...
-1
votes
1answer
140 views

Fastest Database Software [closed]

I would like to make my own search engine. I would like to know the best way to go about this. I just have some questions ... Should I use Facebook's HipHop PHP to C++ compiler for speed? What would ...