General C++ Programming - C++ Forum - February 2016 (Page 12)

by gedamial

Linker errors with Namespaces in .h and .cpp

Hi. I have a .h like this #pragma once namespace ged { namespace Data { class GStr...

[4 replies] Last: Also, one can use a namespace alias, if referring to a class from else... (by TheIdeasMan)

by baronrhys

Vowel/Consonant counting function using cin.get();

Hi. I am attempting to write a program that counts vowels, consonants, and white spaces. i have to ...

[4 replies] Last: I tried that but i still didnt get the outcome i wanted. after i type ... (by baronrhys)

by rabster

Linked list, operator >> and << overloading.

For some reason when I overload operators << and >> in my linked, that I will be using for my invent...

[5 replies] Last: @Cire Man I'm so dumb. I didn't even notice I was taking the istream a... (by rabster)

by alex94102

Function Pointer assignment cannot convert types

Has anyone seen this issue? I am not sure how to correct it? Thank you! class MainClass { pr...

[2 replies] Last: Thank you so much for your help! This definitively worked!! I was ... (by alex94102)

by Alienguard

Code Review Request

Hello Everyone, I hope you are all doing fine. I am trying to learn C++ and I am following tutorial...

[7 replies] Last: @JLBorges, Thank you for being specific and clear and for pointing me ... (by Alienguard)

by Bdanielz

Why is (stl->vector) not printing to cout?

Hello all here is the code #include <iostream> #include <set> #include <vector> int main() { ...

[2 replies] Last: Fixed. Ran a clean. (by Bdanielz)

by MyFuture

.dat file in a program

Hi, programmers. The Prof. Asked me to do the following: In a program, you need to store the n...

[4 replies] Last: [quote=g3n0m3]second mistake is by treating your data type country as ... (by Chervil)

by AgentNoise

Segementation fault from passing string

I am trying to make a simple demographics input program. Enter name, age, birthdate, out put to a C...

[10 replies] Last: I would use the demographics function to call the needed methods, get... (by jlb)

by naveen560

Need help to write a program on the the requirement

Hi, I am beginner to the c++ program, and have one requirement as my assignment and need help. ...

[1 reply] : we cannot just do your homework, you have to atleast try and give us y... (by g3n0m3)

by technologist

pointer arrays and std::array

Are the two arrays, one from c++11 and the other prior, basically the same from the vantage input/ou...

[5 replies] Last: why would u choose vector? One reason is because it is easier to cre... (by jlb)

by DragonOsman

My overloaded std::istream function is a friend of the class, but it still can't access private members; why?

As the title says, I'm having this really dumb problem when trying to overload the input operator>> ...

[4 replies] Last: I'm having this really dumb problem when trying to overload the inpu... (by jlb)

by Lolfaceftw

problem..

I was writing a calculator then when I decided to compile it (unfinished) it says "undeclared doPrin...

[2 replies] Last: So, you put ; where you are not supposed to, and you don't put it wher... (by naaissus)

by Ginso

edit video using ffmpeg

Hello, i just downloaded the ffmpeg library. I am new to ffmpeg and what i want to do is the follow...

[2 replies] Last: well that only shows how to extract the images. How can i make a Video... (by Ginso)

by aruggs

Binary Search on String

Hello, Can someone look at the below and give me some feedback? Point of the program is to sort a...

[1 reply] : Hi :D Pls use code tags next time. Since you are not returning anythi... (by naaissus)

by Kubani

Using malloc and free in C++ (1,2)

Hello all, I'm working on an exercise that says I should using the following My_allocator class d...

[21 replies] Last: I had noticed the template class which was before it and not complet... (by Kubani)

by keanedawg

Speed of a pointer that traverses

This a question about pointers. If I move a point to a new address, int * ptr = new int ; Does...

[2 replies] Last: Perfect. Thank you! (by keanedawg)

by applebanana

chess moves

hi all i need to program the moves for bishop and knight in my chess game with no AI i have create...

[1 reply] : http://www.cplusplus.com/forum/beginner/1/ (by TarikNeaj)

by JonTelep26

While loop infinite after second loop

My main runs through the loop once and only goes to the if 1. It inputs, then pulls the main up and ...

[1 reply] : All your comparisons are using the assignment operator rather than the... (by TwilightSpectre)

by Zakusa

script wont work after adding in a another part to it

hi ya so my script wont work after i add in another part i know its a simple fix but its too hard fo...

[2 replies] Last: ya well im learning and i did try creatoolhelp32snapshot but it didnt ... (by Zakusa)

by Xriuk

Difference between using this and not with virtual functions

I have two classes: class A{ virtual void func(){ std::cout<<"I'm A\n"; } void func2(){ func();...

[7 replies] Last: [quote=Xriuk]func(); // Is there any difference from this.func();? Ye... (by TwilightSpectre)

General C++ Programming - February 2016 (Page 12)

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