Questions tagged as 'c++'

Tagged questions
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Large Number - How to get the value

I have this value v6[0] = 22; *(_QWORD *)&v6[1] = 42949672960069i64; How can I get the real value of this number? What should I know about reverse engineering? How to compile this in Dev C ++? Thank you.     
asked by 21.06.2015 / 05:55
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What is a lightweight class?

I'm looking for a concise explanation for this question a while ago. What I found were unclear and confusing texts.     
asked by 17.06.2015 / 15:36
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What is the difference between QString and QStringLiteral?

What's the difference between the two? Which one is best to use?     
asked by 02.12.2015 / 21:11
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'itoa' is not recognized

I'm trying to compile the code below with GCC 4.7.4, but I always get the error    error: 'itoa' was not declared in this scope #include "otpch.h" #include <iomanip> #include <stdlib.h> #include <boost/config.hpp> #includ...
asked by 26.03.2015 / 19:42
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Convert reverse_iterator to iterator?

I'm writing an XML interpreter in C ++, when I find a bad XML formation I'd like to show the line and column of the error. I'm working with string iterators and created a function to format the error as follows: string msgLocalizadaXML(string:...
asked by 08.01.2015 / 23:13
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Displaying a Double-chained Circular List

How do I display values entered in a Double-chained Circular List? Follow my code with my attempt: #include "stdafx.h" #include <stdio.h> #include <iostream> #include <malloc.h> #include <conio.h> using namespace st...
asked by 18.11.2014 / 13:10
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How to debug in Code :: Blocks using the VS 2010 Express compiler

I'm using Visual Studio 2010 Express . The problem is that Syntax Highlighting is very weak and intellisense (a feature that shows the attributes of the objects as you type) also leaves something to be desired (I do not know if it's...
asked by 11.08.2014 / 17:04
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Input bugando without reason

I've done a program that computes (by a DB itself using fstream ) patients from a hospital. It has output functions (one for ostream using iomanip and one for ofstream and fstream ) and input ( get() ). As a requi...
asked by 03.05.2014 / 03:10
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Print the values in a stack

I have to make a code that prints the all values of a stack in the opposite order in which they were inserted, except that I can only print one value at a time, each time I want to see the previous value I have to select option 8 in my program....
asked by 24.10.2014 / 20:25
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"SIGSEGV" error when receiving a large data packet

Hello, I'm experiencing a "SIGSEGV" error when receiving a large data packet with the recv function of the library using C language on a Posix-UNIX system, if any soul can help me one thank you. buffer: char ls_buffer_PPouAUT[2048] = {0...
asked by 21.07.2016 / 14:17