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General C++ Programming - November 2011 (Page 45)

I have a list of triangles. Each triangle points to three other triangles. Is there a way I can have a second iterator directly access the triangles in the li...

[3 replies] Last: Just do tritr2 = tritr. I haven't understood you again. (by Syuf)

by madhu bp

language name from language id

hi.. i've a language identifier and now i need to get the language name from that identifier. for example(id=1041 and language for this id is japanese). how to...

[5 replies] Last: #include <iostream> #include <fstream> #include <string> #include <m... (by Syuf)

by Tatipu

How do you create this function?

createItem (inv.item , "10300", "Nutella", "Ferrero", 10); How do you declare typ inv.item ? I get the rest are char (Excluding int at the end) but my ...

[2 replies] Last: Maybe you should give us the declaration of the class (or struct) inv.... (by Jessy V)

by Programingmayhem

Can't get program to compile

Got it fixed:)

[2 replies] Last: Maybe your problem would be easier to solve for us if we could see som... (by Jessy V)

by Xendraw

void function not ignored as supposed to be

hey, i am trying to create a program to multiply two matricies, i am very close, just this one thing stopping me, i get an error on line 16 & 17 (void display b...

[2 replies] Last: yes! it works, cheers man, thanks alot, i knew it would be something s... (by Xendraw)

by infantheartlyjes

writing in binary file in c++

Hi folks, I had created a class for student. This is the class. class student { int rollno,marks; char name ; public: void show(); ...

[no replies]

by mdoors

Linked Lists

Ok so i'm trying to write a function that will delete the first node in the linked list and headptr will point at the new first node, but i keep hitting segfaul...

[4 replies] Last: @ helios thanks for the help! sorry to get back late but it did work o... (by mdoors)

by closed account NC5fSL3A

Help Please - C++

Hi every one, I have assignment that I am struggling with. Can anybody help me? The Purpose of the assignment: To evaluate the performance of the vector ...

[1 reply] : Ok so I am not quiet sure but I believe I figured out most part except... (by closed account NC5fSL3A)

by Tatipu

Structs and C-Strings

Alright so I have an assignment where I can basically only use functions from the string class and the basic objective of my program is to create an inventory w...

[2 replies] Last: Thank you! (by Tatipu)

by wanting2learn

calculate the % difference between two numbes

I want a function that returns the the % differnece between two numbers. I got the formula from this website: http://www.ehow.co.uk/how_6331196_calculate-perc...

[6 replies] Last: Use the unary negation operator to flip the sign on a number. [code f... (by Duthomhas)

by g123noob123

using functions/procedures and arrays

*****This is the program. I can't figure out how to enhance the program using functions/procedures and arrays. I trying to write a program that reads a set ...

[3 replies] Last: I'll help you out :) #include <iostream> using namespace std; int ... (by lothrodel)

by strongdrink

What is the best way to create a 3D game map?

Hello all, I was wondering what the best way to create a 3D game map would be... At the moment, I plan to use an array of block objects which all must b...

[6 replies] Last: SFML+OpenGL is a good way to go. SFML is basically a replacement for t... (by bcthund)

by squik

Help with leap Year prgram please

#include <cstdlib> #include <iostream> #include <cmath> using namespace std; bool leapYear(); int Year; int main(int argc, char *argv ) { // ...

[2 replies] Last: Remove the ; after the if condition in leapYear ;) (by Kenneth7)

by kraigballa

Find an array index before and after a certain value

Alright, just like the title says I am trying to find the index of an array's value that is before and after a users chosen value. I know this sounds confusing....

[3 replies] Last: the second if statement uses lowerAngle + 1, are you 100% sure lowerAn... (by ceruleus)

by Momo Mirza

Quick Help with my HW?

My friend referred me to this site and wanted to know if you could find out whats wrong with my homework and why its wrong? #include<iostream> using namespa...

[1 reply] : int getNumberOfPatron(y) Remove the y and it should work fine (by Kenneth7)

by jellyfishn

Writing Hex into data file with given offset

I am pretty new to dealing with hex in programming, and have been running into some problems. I now have no problem reading the file where I want to, but wri...

[no replies]

by IWishIKnew

Get key (1,2)

Hello. I'm new enough to be called a beginner, but i have a good understanding of C++ so far. I'm creating a game but i dont want it to make you have to type ...

[32 replies] Last: ok. Thanks guys! Yall were a real help! I appreciate your time and ... (by IWishIKnew)

by kumard

Reading specific data from a file

I have a text file (say "data.txt") that contains some data in different columns. Columns are separated by tab. I want to read numeric data from 3rd column (or ...

[4 replies] Last: @kumard Try this. #include "stdafx.h" #include <iostream> #include ... (by whitenite1)

by marlonmin

build boost library for Windows in Eclipse

I has been trying to get boost into Eclipse. I googled some posts and it seems I need to build the binaries from source files. One step I need to take is to ent...

[5 replies] Last: Thanks. I have got it to work already. (by marlonmin)

by Jesse Torres

Output question please

I have 2 codes that I need a screenprint of them when they show up on de command prompt, Im just having problems with my pc that my command prompt dosnt want to...

[1 reply] : This is not an assembler forum, please post at http://www.asmcommunity... (by strongdrink)

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