General C++ Programming - C++ Forum

I am designing a rather large project (20 + source files) and would like to keep string literals in a string table so that they can be accessed throughout the a...

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by Jesse20ghet

Infinite loop

template<typename K, typename D> void Graph<K, D>::BreadthFirst( void (*visit) (D data) ) { queue<Vertex<K, D> > queue; Vertex<K,D> temp; list< Vertex<K, D>...

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by superfury

8086 emulator testsuite?

Are there any 8086 emulator test suites out there? I've made an emulator, trying to run MS-DOS 3.3, but when i run it i get an invalid OPcode 0x68? (From the b...

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by JJJSSS

How do you calculate distances between coordinates and calculate the total perimeter?

T getPerimeter(T x , T y , T p , int numDataPoints){ T delX, delY, dist, totalPerimeter; for(int i = 0; i <= numDataPoints; ++i){ delX = x -...

[10 replies] Last: Haha. Yeah I understand. I've drawn it out and have been staring at ... (by JJJSSS)

by pholotic

Whats the best way to organize MANY functions?

Im working on a personal project with at least 20 (probably more) user-made functions. What's the best way for me to go about organizing them? Should I create a...

[16 replies] Last: Cool. That sounds like a great approach for me to experiment with. Oth... (by pholotic)

by slider57

overloading switch statement?

I have a stylistic problem with if statements (especially nested if's). What I want to do is use something that resembles the switch statement but make that a t...

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by tannerwilson

Vector of Object

Okay, I'll try to explain the issue I've ran into: Let's say I have two classes named NPC and MOVER. Both of those classes are derived from a class named SP...

[5 replies] Last: Thank you so much! I just got up, but I've read through the code you ... (by tannerwilson)

by aschwarz1309

Detecting if object on Stack in destructor

Is there any way of determining whether an object being deleted is on the stack while in the object's destrutor?

[4 replies] Last: Thanks JLBorges; I looked at are article and will be looking at More ... (by aschwarz1309)

by Guitars

Linked list

Hello, I'm finding linked list hard to learn, I need ---- understanding it.

[8 replies] Last: Ok, I will try. (by Guitars)

by SexyBachelor

Makefile automatic variable problem

Hi, I created a post here: http://cplusplus.com/forum/unices/72313/ about a problem I'm having with the % automatic variable in a dependency list. I f...

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by Jasper11

Editing a output?

Okay so my program reads a line from a text file then displays it on to the console. So... I want to be able to edit the line on the console. Example: The ma...

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by Bouya

char and hex

hi did any one know how can i fill a char table with hexadecimal number to be read after byte by byte i find the exemple in c language : char y = "\x...

[5 replies] Last: Are you looking to convert a sequence of bytes that correspond to the ... (by Cubbi)

by bleachy

openGL + freeglut problems.

so I've pretty much finished console application programming and it's a lot of fun, but I've been trying to find out how to start doing graphics and window appl...

[6 replies] Last: Clutter is another option. It renders with openGL so it's hardware ac... (by htirwin)

by Anirudh Manohar

writing a program for contact management software

Hey guys i am a new programmer and i am writing a program to store contact information and store it into a txt file.Then provide a search option to find i...

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by awsdert

Another unkown error

Any ideas what I should look for from this? I've tried using breakpoints to find where it complains but that didn't yield much - Got to exe.Printf( wxT( "%s" )...

[3 replies] Last: Never mind I found what I needed: bool LaunchExe( xStr path ) { xSt... (by awsdert)

by even821

accessing structs from another function in a class?

i am currently making a 2d tile engine, and for my map i use an array of a custom made tile structure. this creates a small problem for me, since i cant seem to...

[3 replies] Last: found a way to do it, thanks anyways :) (by even821)

by atsa1n

Problem reading a text file

Trying to read a text file file but I have been running into troubles. Below is the content of the file that I am using 0.001 0.002 0.003 0.004 0.005 ...

[6 replies] Last: Got it finally, and you are absolutely right that the issue was with M... (by atsa1n)

by Geordienev

Total not processing correctly

Hey all I've written a program that is designed to add records which include, itemId, itemPrice, discount, quantity. It then adds the Item prices of all the re...

[6 replies] Last: please share ur entire code after modification.And there is no need fo... (by SirSmilesaLot)

by Whovian

Is using namespace std; really worth it?

It's quite common among beginners to put int a using namespace std; so they wouldn't have to type the fully qualified name for anything included in headers. ...

[6 replies] Last: > Good point, but that is always the danger of using namespace x; The... (by JLBorges)

by Redfox814

READING and Writing Files

Hello, still kinda of a newbie. I have a problem. How come the line "Hello world" wasn't printed out? #include <iostream> #include <cstring> #include ...

[3 replies] Last: @redfox814 am also a newbie but what @firedraco told you is true,you o... (by ozone)

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General C++ Programming - June 2012 (Page 32)