General C++ Programming - C++ Forum (Page 6)

by mohammad4x

highway simulator

i want to draw a highway, this simulator must not be graphical (must draw by "|" and "-" and...) . t...

[3 replies] Last: Looks like a homework assignment. We don't do your homework for you. ... (by ajh32)

by abhishekm71

Help required with Qt GraphicsViewTextItem

Hi! I am really stuck up with a task relating to Qt GraphicsView. Any help or suggestions will b...

[2 replies] Last: Thank You coder777... really appreciate your help. I didn't know abou... (by abhishekm71)

by jaden5165

What is the diff between these 2 dynamic allocation

_Groups = (group **) new char[sizeof (group **) * NOMGRPS]; The above is the actual code I read.I...

[4 replies] Last: So if i refering to this http://www.youtube.com/watch?v=i5gUlnrUqqQ i... (by Disch)

by PaddlePow

Game of Life need help displaying the next generation

Hello, so I'm new to this site and I'm sorry in advance if I'm not following the rules of any sort, ...

[4 replies] Last: It helped a lot actually! Thank You!! however I'm still confused with ... (by PaddlePow)

by geeloso

Extra parameter passing to an overloaded binary operator function

I have a class matrixType that has some overloaded operators (+, -, *, and <<). With a view to havin...

[10 replies] Last: It is so-called the range-based for statement. Your compiler shall sup... (by vlad from moscow)

by zeromahesh

Please help me to correct this C++ console application

I'm very new to C++ programing. I'm getting 79 errors. Please help me to correct this... // leave...

[10 replies] Last: @zeromahesh: I wish I could help, but I'm not very experienced in that... (by Polaz)

by Reaper1

Array

// Includes #include "stdafx.h" #include <iostream> using namespace std; // Main int main() ...

[4 replies] Last: Nevermind, I have fixed it thank you for the help. (by Reaper1)

by zionet

GETLINE PROBLEM WHILE ON CYCLE, CYCLE NO SALE EVER

IS A PROBLEM #include <iostream> using namespace std; int main() { string line; in...

[3 replies] Last: while( getline(cin, line), line != "$" ) // ^ /... (by L B)

by Sega

C++ And Directx Voxel game

Hello everybody first post and hoping most people are maybe nice :D? I have very very basic knowled...

[no replies]

by ben42

C++ Mex-File hangs with JAVA

Hi, I compiled a mex-file from a C++ code which use GMP and some uint64_t (I'm on a winXP 32 bits...

[no replies]

by bittar

Bezier curve

Hello EveryBody, Please i am so interested of your help. i need to know how can i extract contro...

[3 replies] Last: so you want something like this: http://msdn.microsoft.com/en-us/libr... (by coder777)

by soori

curious about what private will do exactly!!

hello, class Test { private: int pri; public: int pub; ... } main() { Test test1; ...

[6 replies] Last: http://lmgtfy.com/?q=C%2B%2B+private (by SamuelAdams)

by go for it

simple question about objects and pointers

why they always use class_name *pointer = new class_name(arg) pointer->member() instead of cl...

[3 replies] Last: Hi, in Vlad from moscow's example MyClasss obj1; would be created on... (by NGangst)

by linabahar

how to get a value from input txtfile

int main() { string line; int i,ch; printf("\nEnter Length of Page-reference :"); scanf(...

[1 reply] : Hi Linabahar, it's not clear what you are trying to do. So it is very... (by NGangst)

by mimichacha

Get the size of a dynamic array

Dear programmers, I remember in C++, when a dynamic array is allocated, the size of this array is s...

[2 replies] Last: That is what I'm worried, Thanks! (by mimichacha)

by go for it

simple question about objects ,pointers and memory allocation

i've recently asked the same question and didn't get a good answer so ill be asking it again with so...

[2 replies] Last: Sorry to correct in part the reply of coder777... I know I am not a pr... (by Nobun)

by credem12

HOW DLL, HEADER AND LIBRARY

Hi, guys. can anyone help me about on how can i implement in my console application and use the DLL ...

[2 replies] Last: Hi thank you for your reply. after that i follow this info, i get anot... (by credem12)

by hisham abdu

Problem with question !!!!!!!!!!

The question is: Write a program to a string from the user. Also ask the user to enter a character...

[3 replies] Last: How to use code tags: http://www.cplusplus.com/articles/jEywvCM9/ Wha... (by coder777)

by Daleth

Natural Logarithm

More of a question out of curiosity. Why are the standard functions for natural log and log base ...

[2 replies] Last: Seems a little off putting though. Thanks for the response. Now I know... (by Daleth)

by yoked88

Error?

Hey everyone, I'm getting an error using cout and I have no idea why. It occurs in both implementat...

[4 replies] Last: Heh, Doh!! That solved it, cannot believe I overlooked that. Thanks y... (by yoked88)

General C++ Programming (Page 6)

C++

Forum