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General C++ Programming - October 2013 (Page 38)

Hello guys, I must admit that I have no idea how to complete this task at hand. I am stuck taking this class even though it is not my major and I am completely ...

[1 reply] : here is a hint http://www.cplusplus.com/forum/beginner/112852/ (by Chriscpp)

by LB

Strange error with using type aliases, compiles fine in clang but not MinGW

I have code that compiles just fine in clang++ 3.3, but when I use nuwen MinGW 4.8.1 to compile this it gives a strange error that (as with last time) I cannot ...

[5 replies] Last: Yeah. Thanks LB. (by JLBorges)

by GCODE

Populating an Array (1,2)

I am writing code for a program that will take user input selection of columns and determine an array based on that. The number of columns will be user selec...

[21 replies] Last: Download boost from here: http://www.boost.org/users/download/#live D... (by JLBorges)

by crimsonzero2

vector of class

Hi, I am making a simple program that is suppose to make a list of champions and their items from the game League of Legends. I am stuck on making a vector of ...

[3 replies] Last: Ok, now I don't know how to input from a file into this vector I made.... (by crimsonzero2)

by Vuqar1618

Please help for this problem////

Hi The question asks that The one-dimensional array A of integers is given. Increase by 2 each its non-negative element. I made this program but compiler says...

[3 replies] Last: Please do not double post. It clutters forum and is considered inappro... (by MiiNiPaa)

by pfunk897

Trouble calling overloaded virtual method

Im trying to create a map container with the key being an ID number and the value being a pointer to a class object. Currently Im creating objects and storing t...

[3 replies] Last: Don't forget to delete whatever you new ;) (by LB)

by Newlance

A more efficient way to monitor a file?

I have a program that is now working. it reads from a log file and acts according to what was read. once it has reached the end of the file (when peek=-1) it ...

[3 replies] Last: A more effecient method would be to ask the OS for file system changes... (by closed account S6k9GNh0)

by closed account i8T4izwU

Help displaying inverted pyramid

The user will enter the number of '*'s on the 1st row (ntop) and then the number of rows forming the trapezoid (nrows). (using <iostream>, cout) For instanc...

[3 replies] Last: #include<iostream> using namespace std; int main() { int ntop=0,... (by Chriscpp)

by superfury

VGA Sequencer Memory Mode register bit 2?

When I look at the freeVGA info on the register (Sequencer register index 04h), it says: O/E Dis. -- Odd/Even Host Memory Write Adressing Disable "When this ...

[no replies]

by superfury

VGA CPU write address (plane&offset) combined with VGA write plane mask?

Anyone knows how to get this done? When CPU writes happen, the function below gets passed a plane number (always 0 when odd/even disable) and a memory address ...

[1 reply] : Part 2: Host address to display address/plane code: void VRAM_writecp... (by superfury)

by closed account ETA9216C

need help with arithmetic sequence code

This code is suppose to display arithmetic sequence after it has to add all the numbers together without a formula. for example: the starting number is 5, c...

[3 replies] Last: Most welcome, please do let us know if you have any further questions.... (by closed account o3hC5Di1)

by venkatacplpl

Why Type casting???

Hi everybody, I am new to C++ and I have serious doubts over typecasting.... Why do we typecast in first place?....it makes sesne if we have to typecast amo...

[3 replies] Last: I think the reason he asked not to show that kind of example was becau... (by LB)

by closed account NUj6URfi

Images don't display

My code is: #include <iostream> #include <string> #include <cstdlib> #include <windows.h> #include <fstream> #include "SDL.h" #include <map> us...

[5 replies] Last: Thanks for catching that. Updated code: #include <iostream> #incl... (by closed account NUj6URfi)

by kyaaaa

heeeeelp!!!

im a beginner in C++ and i need my questions in the program to be randomized and i dont know what im going to do! could someone good at it help me please! my pr...

[9 replies] Last: soooooooooooooooooory about that .. my bad ^_^ well thanks for the pe... (by kyaaaa)

by tegi00

Quick question about using arrays in data structures

Hi guys, I've got a quick question about this block of code in my textbook. If someone could clarify exactly what it does I'd be really helpful. int **twoDa...

[3 replies] Last: i si the index to dimension 1. j si the index to dimension 2. i * j is... (by kbw)

by delio

How to read picture in HDC

#include "stdafx.h" #include "iostream" #include "conio.h" #include "windows.h" using namespace std; void main(){ HDC hdc = GetDC(NULL); DWORD color = Ge...

[6 replies] Last: Thanks :) (by delio)

by SinaSyndrome

Creating a user defined function to count number of vowels

The output I'm getting here just counts every letter in the sentence and counts them as vowels. I'm trying to make the user defined function return the amount o...

[4 replies] Last: Also, going by line 26, I take it just want to use single chars?? ... (by ajh32)

by kyaaaa

C++ // GUESS A WORD MODIFICATION PROBLEM

can anyone please help me modify my game "guess a word game" i need a question # 2 and 3.. can anyone help me! please!!! // "guess_word.txt" //What_is_appl...

[no replies]

by Daleth

Passing Lambdas as a Template Parameter

I've been playing around with this piece of code: #include <iostream> #include <string> #include <algorithm> template <void(*funky)(const std::string&)> void ...

[4 replies] Last: Oh, I did not realize it was an abuse of templates. I am not an auth... (by Catfish4)

by james005

Check the Leap Year Program In C++

Check the Leap Year Program In C++: #include <iostream> using namespace std; int main() { int yr; cout << "Enter year : "; cin >> yr; if(yr % 4 ==0 &...

[2 replies] Last: thanks agt... (by james005)

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