General C++ Programming - C++ Forum - December 2012 (Page 33)

by pradeep rawat

dirent.h

what are the rules for using dirent ?

[2 replies] Last: ... and only read from it, don't write into it. (by kbw)

by zblackbeast

I have NO idea what I am doing wrong

Program is to: 1. read a set of integers from a file into an array 2. perform a selection sort on t...

[6 replies] Last: While rewriting, consider this. The C++ I/O Streams library treats da... (by kbw)

by dydyha

filling a 2d vector

Hello, I'm new in C++, and I have a small problem with filling a 2 columns and n rows vector with 2...

[5 replies] Last: std::vector< std::pair< int, double> > mytable ; int x = 78 ; double ... (by JLBorges)

by t2nator

Edit PHP File using C++

I am trying to get my c++ program to take user input from a form and then the c++ program takes it i...

[2 replies] Last: you can try something like this... if(file.is_open()) { .... } else... (by tejashs)

by hamdi

algorithm of v-disparity steriovision c++

hi every body , i need a programme on c++ of algorithm of v-disparity steriovision

[2 replies] Last: check out the opencv library (by Darkmaster)

by likeamojay

Issues with Constructor

I have the code below to run several basic calculations and then output the results in the main func...

[1 reply] : numer+","+denom; This appears top be an attempt to add an int (nume... (by Moschops)

by Pickle Gunner

Window Linker Error

I have been using the Windows Subsystem instead of the console for my sfml projects, and I just figu...

[3 replies] Last: Use /SUBSYSTEM:WINDOWS in project settings or command-line. (by modoran)

by closed account ETAkoG1T

Project euler problem 11

You need to look at this page to see what i am working at: http://projecteuler.net/problem=11 I co...

[10 replies] Last: what fun2code had worked, ty for the time anyways, in the beginner for... (by closed account ETAkoG1T)

by dtaqee88

Question about Inheritance/Constructors

Hello all. So I have two classes: Parent Class: Load Child Class: Blit When I separate the two ob...

[2 replies] Last: If LoadPicture always comes back false then the problem is within that... (by MrHutch)

by softwareStudent

Using Stdio.h

Hey guys could someone help me with this question using #include<stdio.h> First produce a progra...

[3 replies] Last: code for the first part: #include <stdio.h> #include <conio.h> float m... (by geek007)

by Indignant

Need help with my boardgame program! Thank you!

I wrote a program for a boardgame called Santorini, the game play part is okay, but the robot doesnt...

[6 replies] Last: First, I edited my last post a little. Class member functions go in a ... (by TheIdeasMan)

by bisconect

How to get mouse movement regardless of the cursor position?

When getting mouse movement, every method I've found gets the cursor positions in different times a...

[1 reply] : It's good you have clearly identified a learning style which works for... (by closed account D80DSL3A)

by thorpedo7

Overloading the -- operator

Below are three pieces of code, main.cpp, my header file, and CarDealer.cpp. The question I have is ...

[8 replies] Last: ok so I got rid of the & sign for my << overloaded operator but now it... (by thorpedo7)

by Jakman217

Dijkstra's algorithm issue

After numerous Rewrites, and many different versions of this, I am stumped and frustrated. It won't...

[2 replies] Last: I visit it when it is the node I'm connecting from, when it is u, and ... (by Jakman217)

by ayu123kumarsingh

Find sub string position in a string

Here is a very short program for finding a sub siting in string Hope you like it :D #include<io...

[no replies]

by blank123

How to figure out if a word is already in a file? If it is, increase the count by 1, if not, add the word to the vector.

//How to figure out if a word is already in a file? If it is, increase the count by 1, if not, add t...

[1 reply] : Did not understand your question. (by SamuelAdams)

by akemikanegae

Even/Odd issues

Everything works, except there is something wrong with the even/odd calculations...it gives weird nu...

[no replies]

by ahmedurrehman

READ 600MB text file in efficient and fast way???

I want to read 600MB text file in a way as fast as possible.. please help me if any can

[3 replies] Last: memory mapping is usually helful when dealing with fast access to file... (by Cubbi)

by thorpedo7

Finding a character value in a string

The goal of my project is to define a character array with a word, for example "Christmas". I want t...

[2 replies] Last: Thank you so much! (by thorpedo7)

by akemikanegae

Even / Odd Help

The program works except when I place the evenOdd function in it. I get a bunch of errors. I need to...

[6 replies] Last: I have edited the program, and this is what I have so far: (Everythin... (by akemikanegae)

General C++ Programming - December 2012 (Page 33)

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