C++

Forum

General C++ Programming - January 2013 (Page 2)

So I have this code that I wrote that pretty much makes a binary search tree with one node per element that holds the data int, one pointer for left, and one po...

[6 replies] Last: it will work. my algorithm pretty obviously does exactly the same thi... (by theranga)

by Neil010

Starry Window

Hello everybody, I am making a program where words on individual lines are read from a .txt file and displayed with a star(*) border. EXAPLE: WORD: SHORT ...

[3 replies] Last: on line 43, it says cout << length . I think you meant cout << sta... (by theranga)

by armstrhu

regex help

Hello forum, I am having an issue with the regular expressions in the C++11 extension. Below is a surrogate for my code... regex rgx; smatch result; fo...

[9 replies] Last: The "other way" is to use boost library, it is cross platform and one ... (by modoran)

by TheNotoriousWMB

Adding strings of integers

I'm trying to write an algorithm for a larger project that will take two strings which are both large integers (only using 10 digit numbers for the sake of this...

[6 replies] Last: if the OP really wanted to, they could create a struct of indefinitely... (by theranga)

by LB

Order of class members matters? Since when?

struct x { y *GetY(); //error: what is "y"? struct y { }; }; Why does GetY have to be declared after struct y is declared? I thought order of c...

[6 replies] Last: Well, forward declaration is usually when you have some sort of circul... (by LB)

by Smac89

C++ why you no work???

trying to read from this input and print it out to stdout: . . * . . . . . . . . . . . . . . . . . . . . * . . . . . . . . . . . . . . . . . . . * . A . . . ....

[4 replies] Last: BOOM! Everyone who answered. You guys are awesome! Thank you much muc... (by Smac89)

by hopesfall

Adding additional functions to the STL vector class

How would I add my own function to the vector class?

[3 replies] Last: You could make an inherited child of the vector class, like so: tem... (by theranga)

by mshoppas

Euclidean Algorithm

Hello C++ forum! I am working on a math research project and wanted to write a program in C++. My skills in C++ are decent, but not the best. I was writing my...

[2 replies] Last: To post code, use the code tags please, they are the ones to the right... (by Smac89)

by sehri2011

c++

how can c++ play an important role as a base language in order to understand the modern language such as c#, java ,java# etc

[2 replies] Last: It's all over the internet if you just search for the phrase. Looks l... (by cnoeval)

by nhat nguyen

Please help

i'm new to this program C++. write a program that reads an integer and breaks it into a sequence of individual digits. for example the input 16384 is display...

[19 replies] Last: [quote=Turtle]Make sure that when you are creating a new project that ... (by LB)

by proggy

File writing

Hello, I'm trying to make a program that you input your login info and it writes that info to a text file. Then, later on once I get my problem fixed, the prgra...

[3 replies] Last: Ok thank you Smac! It works great. (by proggy)

by MarcusFenix

Does not show the result on screen

Hi, I am totally new to C++ so bare with me. I was reading some of the threads here and saw this code regarding Date. See below code sample // stringstrea...

[4 replies] Last: Make sure that you are clicking on compile and run not just compile al... (by Turtle)

by Zephilinox

View movement while sprites warp boundaries causes bug

Using SFML. I'm setting up a sort of 'fake' parallax background by using sprites of stars, they warp fine when moving on their own(i.e of their own speed) but ...

[no replies]

by jaded7

static code analysis & debuggers

Any recommendations of good programs which can do either or both of the above? Free is good, but not mandatory.

[6 replies] Last: @helios: About Valgrind: maybe soon there will be a Windows version: h... (by closed account D4S8vCM9)

by hopesfall

Inserting into a vector which is in a map?

I have a program that stores values in a map>. I use the map as a dictionary so that I can look through my map if a perticular string already exists. If a strin...

[5 replies] Last: @JLBorges Thank you!! This solved exactly what I was trying to figure... (by hopesfall)

by Brandalf

Window resizing

Hello all, i have had recent trouble trying to get my win32 console window to fit my 1600 x 900 display making it full screen here is my code thanks in advance....

[2 replies] Last: Thank you all guys your help has been invaluable, do you know where i ... (by Brandalf)

by closed account 10X9216C

Reading and using lines from a txt file

Hi, i have to read lines from a file and using this lines to create objects. Example: I have this txt file that represents a group of undirected graphs. 5 ...

[no replies]

by DJLad16

Platformer - Only scroll the platforms help.

I need to make so just that the platforms I have scroll left or right, not the background as well. How can I achieve this? (I've had to removed most of the fu...

[no replies]

by Sucho

strcmp not working

I use GCC compiler(4.6.2) with Code::Blocks IDE. Iwrote the following code for password check- #include <iostream> #include<cstdlib> #include<cstring> #inc...

[3 replies] Last: Thank you so much @modoran...it solved the problem!!!! (by Sucho)

by vagelis

CAS client in qtcreator or visual studio

Hello to everyone! I have the task to communicate our topical application(C++) with a distant server and retrieve data. The server uses CAS as authenticatio...

[no replies]

January 2013 Pages: 123 4... 36

Archived months: [dec2012] [feb2013]

This is an archived page. To post a new message, go to the current page.