General C++ Programming (Page 2)

Undefined reference errors + stdio.h errors
Hello, I am attempting to program a Wii remote using the Native C++ Wiimote library by gl.tter, http...
[3 replies] Last: (by James2250)
Linker error: undefined reference to methods of template class
Hello, I just introduced templates into my classes and getting the following linker error (on lin...
[5 replies] Last: //foo.cpp #include "asdf.h" int main(){ foo<int> asdf; (by ne555)
Better alternatives?
I've heard people sAying that system(""); functions are not safe in terms of security and overall pr...
[19 replies] Last: Oh, I got it, thanks a ton guys! (by Pratik K)
Issue with class composition and method
I'm working on this I/O system and Eclipse is being a pain by giving me an error. I'm using a functi...
[2 replies] Last: No it doesn't compile because of those two highlighted errors (by BarelyOtaku)
by xismn
Downloading a webpage as .html
Hello, I have very little experience with network or socket related programming. I'm hoping someone...
[4 replies] Last: Hi James2250, Unfortunately, the examples you provided are the same o... (by xismn)
Question about data types
I'm new to c++ and I am only a beginner programmer with experience in C, Javascript, TI-BASIC and C+...
[2 replies] Last: It depends on the platform's implementation of the data type. The stan... (by ModShop)
Return on function error.
Hello I am working on my fist "Game" using c++. I have not yet met even a year of programming so of ...
[4 replies] Last: I hope this will help you. I think this is the one you want to happen ... (by jrosario)
fingerprint reader using c++
can i interface lenovo fingerprint reader using c++?
[1 reply] : I guess...? (by helios)
by Fadgo
How to Solve this ? I cant run the program
It's not an error, something I never faced before in the program #include <iostream> #include <cs...
[4 replies] Last: I modified it a bit. 1. I changed the condition for if file is open. T... (by jrosario)
by dotty2
BGL - segmention fault
Hello, i got a segmentation fault with the code below on some graphs. What could be the reason? I...
[1 reply] : (by Homberto)
by Winsu
Pair class template
Hello everyone, I have a doubt, I have got a code and I'm trying to understand it...I have got some ...
[no replies]
Car class misunderstanding problem
So I have been looking at some old codes to help me with my studies and came across the Car Class Pr...
[2 replies] Last: Thanks, I see so this works... Car Temp; Temp.getDisplay()... (by supremotron)
by felice
how to display final grade
Our homework is to create a program that will ask the user to input his name and grade and display t...
[3 replies] Last: Also.. A single equals on line 54 is bad: grade = 0.00 you want '==... (by mutexe)
Help with program algorith using input from variable
#include <iostream> #include <iomanip> #include <fstream> #include <limits> using namespace std;...
[3 replies] Last: I got it fixed if anyone else is struggling. for (int count=2; count ... (by david5503)
Program Closing
Hello! My question is how to make program can't be exited. I want to make program who can close onl...
[4 replies] Last: No, program will be closed when user type correct world (by Fadgoini)
pure virtual function implemented without error
Hello, I created an abstract class with pure virtual function. If I understand correctly, there is n...
[3 replies] Last: It is possible to implement a pure virtual function. It might come han... (by numbergamer)
having an issue with pulling from a file and outputting to another file.
My professor has me writing a program with the following instructions and I'm a little stuck mental...
[2 replies] Last: got it thank you! (by ironsoldier71)
by FM17
user defined. I'm not sure why is my prog not working when I have declared everything needed.
I could not compute my member. Please guide me. #include <iostream> #include <string> #include <...
[1 reply] : 1. Edit your post to add the code tags. See (by keskiverto)
Move semantics & std::move
Hey, Can anyone tell me when I should use the c++11 move semantics? Do I actually ever need to writ...
[1 reply] : You may want to read this first: (by JLBorges)
Combining arrays
Hi all!, I have to think a way to make a single bool array combining four integer arrays. in...
[4 replies] Last: Thanks a lot!!. I got it (by thechavinil)
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  Archived months: [jun2015]

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