General C++ Programming - C++ Forum

by rosarion

LDBL_MAX cannot Obtain

I could not obtain anymore the right value for the Maximum Value of a Long Double using the LDBL...

[1 reply] : I don't think long double was a standard type in C++03. Try if compili... (by Peter87)

by praneshiitm

c3867 and c2109

this code gives a c3867 and c2109 errors. can anyone tell me what could be done to sort that out..? ...

[1 reply] : Look at the code highlight. You have stray " at the end of line 5 (by MiiNiPaa)

by donttrackme

Opening DOS Shell on XCode

Recently we started working on text and binary files at school! There my teacher asked us to use the...

[no replies]

by Little Bobby Tables

c++ irc bot not working

im writing an irc bot in c++ on linux mint, and its not connecting right for some reason. anyways, h...

[12 replies] Last: never mind i figured it out. (wasnt allocating response correctly) (by Little Bobby Tables)

by closed account zqMDizwU

Simple code

Can someone come up with a simple code that will add one everytime I press "press any key to continu...

[19 replies] Last: @ldm: is nul a special windows keyword then? regardless you still shou... (by Little Bobby Tables)

by monstur

binary search tree printing

I am not sure how to use the parameters ostream and enum type in a print function. Can someone tell...

[2 replies] Last: On the prompt that I am given, the out stream is not passed to printHe... (by monstur)

by bonita

I dont know what the problem is with this

This is my client code. when I send msg. it sends fine but and then gives me msg "segmentation faul...

[1 reply] : Hey friend! Do you know how to use a debugger? This may be the perfect... (by ultifinitus)

by closed account yCoiNwbp

Find prime numbers between a given pair of numbers and store them into an array?

Find all the prime numbers between a given pair of numbers. Numbers should be read in from an inpu...

[1 reply] : #include <iostream> // std::cout #include <fstream> //std::ifstream ... (by iQChange)

by JasperBraun

Blank Variable

Hello. I have a string that is from an external txt and the user is supposed to have put something t...

[2 replies] Last: Oh thanks Zhuge. I made a stupid mistake and only put one = and didn't... (by JasperBraun)

by teslaa

Reference bind in winsock2.h

I have a simple c++ application and I want to create a thread using <threads> and a socket using <wi...

[no replies]

by malicious b

cancel destructor calls in operator delete[]

Let's start with something from the c++ reference: ... delete is an operator with a very specif...

[12 replies] Last: @Disch did you compile and run? Not at first, no. But I did just ... (by Disch)

by Snnnider

Removing part from a vector of sets

Hello, I was helped earlier, and I was hoping I could be helped again. I have a vector of sets, w...

[4 replies] Last: I have yet to see any for_each statement that was not simplified by a ... (by Disch)

by danielmccarthy

Help prevent hackers on network game

Hi, This isn't really a c++ question but more of a network question for my online game. First of a...

[2 replies] Last: bump (by danielmccarthy)

by nevetS246

displaying file the same way it was made?

If I create a file that looks like this for example, car 2 4 6 8 truck 1 2 3 4 5 6 plane 4 5 6 7 ...

[2 replies] Last: Thanks! That worked (by nevetS246)

by yarivadam

bad_alloc exception even though memory available

Hi, I have code (C++ under Windows 7 using VS2010) that creates many objects on the heap, each with...

[5 replies] Last: Thanks for the advice. It seems that the LARGE_ADDRESS_AWARE solved th... (by yarivadam)

by FLASHCODER

VC++: writting in txt file (trouble in loop).

Hi, I'm wanting insert text in a txt file, but I'm having troubles. When I execute the program txt i...

[no replies]

by PadMad

SDL 2 / blitting too slow

Hey guys, First, I'm new to the forum and hope it's the right section. I'm tryin' to code a simple ...

[12 replies] Last: I kind of solved it now. I set the background color to 0x0f, 0x0f, 0x0... (by PadMad)

by vFreeman

random numbers

Hello is it possible to get such numbers as 0.125 , 0.25844 , 0.8989 double 0 to 1 but not 0.00001...

[3 replies] Last: To get a number between 0 and 1 as a double, do this: double d = (do... (by Stewbond)

by andrewlin2011

Get Wrong return value

Here is my code to find the index of a string array whose string is equal to the query string. I hav...

[4 replies] Last: I got it. Thank you very much. (by andrewlin2011)

by closed account zqMDizwU

Running a 2013 project in 2012 Visual Studio

I ran out of my trial period for VS2013, I didn't think it was trial b/c I got it from the school. I...

[2 replies] Last: Thanks bud! (by closed account zqMDizwU)

General C++ Programming - April 2014 (Page 18)

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