Beginners - C++ Forum - June 2011 (Page 6)

Hello , I can't understand "char *str "!!! plz help me! class samp{ char s ; public: void set (char *str){strcpy(s,str)} };

[2 replies] Last: tanx alot!!! (by shahin007)

by Paramount

Question about bluetooth programing

First of all, I have almost no experience with this kind of stuff. Im looking to see if I can either program a bluetooth headset to beep when it loses conn...

[4 replies] Last: I have the samsung facinate. I would go the easier route. I thougt I ... (by Paramount)

by Nisheeth

Array problem

I was trying to make the Dungeon Crawl program given in the article Beginner Exercises. Now I thought of using a bi-dimensional array, but was told to use si...

[8 replies] Last: I will do that! it is a good idea. As for making the class, the examp... (by Nisheeth)

by WhiteVandal

file i/o, struct, linked list and segmentation fault

Hi folks, Sorry this is long. I didn't want to be a "HAI GUYS, HERES MY CODE PLZ HLP" poster. I've been up all night with my C++ Lab and I'm looking for some...

[no replies]

by mpaubin

c++ switch case

can somebody help me create a program that uses switch case.. im new in c++..

[1 reply] : http://cplusplus.com/doc/tutorial/control/ (by closed account S6k9GNh0)

by tonnot

How to get the values of the actual iterator of a vector of structure

Ok, I have a iterator vector<mystructure> my_vector; iterator vector<mystructure>::iterator it; Ok , I can use the iterator so: for (it=my_vector.begin...

[no replies]

by molavec

What means ^ symblos in Visual C++?

That's it the question. I've never seen this symbol and I haven't been able to find this symbol. array<String^>^ dir = Directory::GetDirectories( folder )...

[2 replies] Last: It's a 'managed' pointer (ie garbage collections) in CLI/.NET (by coder777)

by vastrolorde

help

help. im getting non-lvalue in assignement error. while (true) { for (i=1; i<= g && ! file_in.eof(); i++) { file_in.getline(input_line, COL_WIDTH); cout...

[1 reply] : g = atoi(input_line); (by coder777)

by ausairman

how do I define system settings that affect structure definitions from a file?

suppose I have a structure and a bunch of functions that use some global MYGLOBAL in their calculations. Now I have some function that I will make that will rea...

[2 replies] Last: What are these 'system settings' are supposed to be? I can't define/... (by coder777)

by ausairman

how to forward declare and then define a template function?

Hello, I'm trying to forward-declare a template function outside of main() like this: template <class typ> void memshift(typ arr , int src, int dest, typ & c...

[4 replies] Last: So how would I create this function: void myfun(int input) { retu... (by kev82)

by opie

reformat a while or if/else condition for a range

the user is supposed to enter a bottom number within range and a top number within range. The program works great if entering within range or outside of range....

[1 reply] : You could wrap your input loops with a do{ ... }while( top >= bot... (by hamsterman)

by plaid311

Symbol Iterations

Hello, all! I just submitted an assignment for school, and I have a feeling that I took a rather bush-league approach to coding it. After messing with <ioma...

[4 replies] Last: Ok, I've figured out how to make this pattern with a nested for-loop, ... (by plaid311)

by sqoobie

what am i doing wrong

useing bloodshed dev c++ i enter in the code verbatum from my instructor but i keep getting errors 5 C:\Dev-Cpp\1.cpp expected constructor, destructor, or ty...

[2 replies] Last: i enter in the code verbatum from my instructor Haha, no, you're not... (by Athar)

by Raxis

C++ Ranges

Hello, Recently I have been writing a basic grade tracking program. Basically it read the grades and computes a sum. Then it saves the grades that way you can ...

[2 replies] Last: Thank you LB, Actually my problem was: else{ cout << "Search r... (by Raxis)

by starbuck

need help for easy lotto tool

Hi, i'm not familiar with c++ but would like to have a little command line tool to check my lotto numbers. i wrote a pseudo pseudo code and it would be nice if ...

[no replies]

by Enordquist

Sentinel value in while loop not working.

Let me start off by saying that this is my first time posting on here and any and all help will be greatly appreciated!! I have a while loop that is reading ...

[2 replies] Last: worked perfect! thank you so much! (by Enordquist)

by brokenbot

SFML -- Why won't this code work?

I feel like shit having to pose for help on this code but oh well. Also, does forward declarations of classes include its members too, or just the class Class...

[10 replies] Last: Yeah I will definitely start doing that. thanks (by brokenbot)

by nano511

Problem with Vectors Revisited

I know most of you are probably getting annoyed with me but this is the last thread ill make for a while i promise and I've finished my project and there are on...

[7 replies] Last: I probably should have planned more, i diddnt expect the project to be... (by nano511)

by nano511

LNK2001 Error

Here is the error: 1>------ Build started: Project: Employee Database, Configuration: Debug Win32 ------ 1> Main.cpp 1>c:\users\david\documents\visual st...

[6 replies] Last: Thanks L B! (by nano511)

by hny24

what is the randomize function ???

plz give me it's explination ???? give me it's output also ???? main() { randomize(); char city ={"del","chn","kol","bom","bng"}; int fly; for(int i=0;i<3;i++...

[1 reply] : randomize() seeds the random number generator used by the random() fun... (by jsmith)

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Beginners - June 2011 (Page 6)