General C++ Programming - C++ Forum

Here is my error message: Warning 1 warning C4717: 'getx' : recursive on all control paths, function will cause runtime stack overflow and here is my code ...

[5 replies] Last: basically you're not setting the data stored in 'point c' to anything.... (by theranga)

by JesusH1

Output multiple files

Hi all, I'm writing a simple code that will read in a number from "Numb_BBH.txt", given that number it will randomly pick said number of lines from "Rea...

[4 replies] Last: Hi all, I have to process the 6th column which is the last colum... (by JesusH1)

by tay1392

STL list compiler error

Hey everyone, I have been implementing a Hash Table class made, and ran into a bit of a problem in my Delete function. I have the hash table made up as ...

[3 replies] Last: no problems (by theranga)

by gws923

Problem with multiple iterators in a list.

Hi all, I'm writing a program where I can place several Points on a map. The Points make up Loops. Theoretically, a line should be drawn between each Point i...

[8 replies] Last: Well I don't have several MAPS, but I do have a map and a list sharing... (by gws923)

by BradleyHeat

Requesting Tutor!!

Hey guys, I know a lot of you are pretty good at answering questions and actually giving help to those of us who need help with certain stuff. I recently posted...

[13 replies] Last: Oh yeah something told me you'd be from another country since you were... (by BradleyHeat)

by xenon7568

Numeric conversion

How to convert int into string ? I had done conversion string to int. My code : /*Convert string into int using stringstream */ #include <iostream> #inc...

[3 replies] Last: That requires boost, which is an order of magnitude harder to install ... (by LB)

by tnjgraham

Problems with WritePrivateProfileString

Hello, I am reading values from an array and storing them in an init file using WritePrivateProfileString, all values are getting saved to file except for the ...

[3 replies] Last: Never seen your problem. And the problem is non-repro for me with thi... (by andywestken)

by alesandro676

Sleep Thread

Hey, I'm trying to use a timer but not to be the main thread because I want the program I'm detouring to go on running and do not have to wait untill Sleep peri...

[9 replies] Last: Example of threaded asynchronous timer: http://www.cplusplus.com/forum... (by MiiNiPaa)

by ustulation

Why does member function of class template get constructed in this case?

struct ABC {}; template<typename T> class DEF { void f0(typename T::ab) {} //ERROR void f1() {typename T::ab var;} //Fine }; DEF<ABC> obj; ...

[4 replies] Last: clear now. :) (by ustulation)

by cristinesel

Read a file with header

Hello I need read a file with header and I wanna print the file in output. How can I do that? I tried but not work.. #include<iostream> #include<fstream> usi...

[1 reply] : Well first of all you have: string infile; ifstream infile; named... (by drew887)

by nevi2210

Remove a line from text file and checks about whitespaces

I have a problem with removing a line from text file. My file is about trains. It contains identificator,number of seats and description about the train. The us...

[no replies]

by elijahcwl

C++ assignment help!

Basic requirement of the system 6.1. Main Menu: - Arithmetic and Conversions - Matrices - Physics - Exit 6.2 Arithmetic and Conversions - Binary to...

[1 reply] : stop double-posting. (by mutexe)

by dnm26006

Store Inventory Need Help

//This is my Implementation File , I have tried everything and I still receiving some errors the purpose of the program is to managed a simple inventory for a r...

[no replies]

by closed account D3pGNwbp

Dungeon Crawler LoS

Anybody know an efficient way to do line of sight for an ASCII dungeon crawler? I have a couple ideas in my head; but, they're probably not the best. Just would...

[3 replies] Last: NP. Just edited with a correction. (by Disch)

by flyingEagle

Swap function problem

Hi there, I am having a problem with one of my labs. Within this lab I have a function called swapArrayElements. When I test this function, it outputs what I wa...

[6 replies] Last: @KRAkatau All standard containers define type size_type for the nu... (by vlad from moscow)

by Yoda

I need some help on c++ / game creating info.

Easy questions. I just wanted to know what programs and skills I would need to know to make a game. What I know is needed.---------------------------------...

[12 replies] Last: I have heard that irrlitch is free though I have not tried it. My o... (by Manga)

by halabjah

how to convert very large valuge form single integer to an array???

i have mathematic operation and the result is near 70 digits....single variable cannot hold it....???please help

[4 replies] Last: Numbers on a computer have a finite range. You really ought to look a... (by kbw)

by ravi123

passing arguments from incompatible pointer type ,warning in the function call Transpose in the main routine.

#include <stdio.h> #include <stdlib.h> int size_b_row1; int size_b_col1; int main(void) { double C = {{1,3,5,2},{7,6,2,2},{1,2,7,3},{2,3,5,...

[2 replies] Last: Thank you so much for the response, it is actually only some part of m... (by ravi123)

by shahabp

convert image to number

hi everybody, i want to convert image to number. any suggestions. thanks.

[12 replies] Last: Boost is a library for C++. (by BigBlackSheep)

by dekeenfrance

The best way to have public variable

Hi, I have a project, where I need to create a public variable (instead of macro) to decide which part of code to be execute. The value of the public variabl...

[16 replies] Last: But public data? Or even protected data, just say no. And, frankly,... (by MikeyBoy)

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General C++ Programming - June 2013 (Page 24)