Beginners - C++ Forum - August 2010 (Page 11)

Impossible to write applets in C++ like in Java, or not?( eg. games )

[7 replies] Last: I believe you can still write browser stuff in c++, its not impossible... (by CodyShort)

Why Inline asm in C++/CLI creates horrible problem?

Hello, I am extremely begginer and at at most novice level for playing with assembly. I am using Inline asm in C++/CLI. Horrible problem infact could be a...

[3 replies] Last: I do not have such a manual. The pragma without it in conjunction wit... (by EverBeginner)

by jackson

Having a problem printing off "None" when nothing is found!

So i have to create a program to read mp3 tags's and get infromation from the tag... If a part of the tag is empty (ex.... title) I should report this by printi...

[6 replies] Last: use strcmp(word, "") By the way: Why are you reading char by char... (by ne555)

by Joshhua5

Text game problems

Hello I've been on C++ for a day :O and I've started somthing for some fun a texted based game called TextScape! but I'm having some problems with the function...

[5 replies] Last: Also look into function prototypes, and try to avoid using ANY global ... (by CodyShort)

by bigbrain

Get confused in the combination of ifstream and ofstream,

I wrote a codes which can store user multiple input into dat file by running it again and again and then read it from fstream file while it is available by usin...

[1 reply] : Learn to read error messages. main.cpp(17) : error C2039: 'getline' ... (by hamsterman)

by georgialucas

How to pause the code untill an external file is created then continue?

Hello everyone, I m writing a console program that launches other applications one after the other, namely that the file produced by the first application ...

[2 replies] Last: Thanks a lot for your reply, The .bat file is important because it ... (by georgialucas)

by BenManBen

MATH!

I just recently began reading a beginners C++ book. Is a big part of C++ math? Am I going to run into this stuff no matter what? Just wondering if learning a...

[5 replies] Last: I think also good programmer of any language should have these:- >MAT... (by Mazd)

by bigbrain

What will the i++ do in here? Easy i++?

I saw this codes from somewhere and don't really get it.. I know when i is smaller than argc, then it will keep on looping. Then if the present argv is phone n...

[2 replies] Last: that is to say: j=i++; equal to j=i; ++i; or j=i; i++; ... (by wenqiang)

by bigbrain

how to include class declaration and method as header?

Hi guys, what's the way to split class method and declaration in my codes to different file? I know i should include class declaration as #include<class.h> bu...

[2 replies] Last: thank you! that's help a lot! (by bigbrain)

by cwn723

Quick pointer question

Hello, i have a quick question. char str = {'h','e','l','l','o'}; char *strp = str; for(int i = 0; i < 200; i++){ std::cout << strp; str...

[1 reply] : In the case of char, it's the same. If str of an array of ints, strp++... (by helios)

by horace5563333

How to let user press enter to stop? Can printf be used to print out variable?

for(;;){ (...) if (???) break; } What is needed to be filled in to let user press enter to leave the infinite loop? Also, for(int i=1 ; i<=5 ; i+...

[19 replies] Last: kempofighter, thx for your advice. But how can create multithread?... (by horace5563333)

by jackson

Reading sub directories....

So i have a program that reads mp3 files from the folder i run it in... I need to be able to read mp3's from sub directories does anyone know how to do this..? ...

[17 replies] Last: It seems that the *.mp3 mask is applied to directories too. So you sho... (by Athar)

by dontgetit

conversion of farenheit to celsius

helo can anyone help me?? please.. im a 1st year college student... i dont really get it... need a C++ program that reads a Fahrenheit degree in double, the...

[1 reply] : Hi, here i will write the source c++ code to program that reads a F... (by ksrao)

by cwn723

Returning values through params

Hello, i need help solving this problem: void main(){ int length = 0; getNumbs(length); std:: cout << length << std::endl; system("Pause"...

[3 replies] Last: That it is an output parameter goes without saying. If it weren't, it... (by Athar)

by RialnisMada

Confused about Multi-File Programs

Hey guys, I have been doing this tutorial for a little bit on this website, and it's been going great for a while. But the new section talking about how to cre...

[2 replies] Last: Aha, found it. Didn't see at the top that there was a Project Tab . ... (by RialnisMada)

by galadys

Whats wrong with this code?

#include <iostream> int iHelloTimes; int main() { std::cin >> iHelloTimes; say_hello(iHelloTimes); } int say_hello(iHelloTimes) { for( ...

[1 reply] : First, identifiers must be declared before they're mentioned. So eithe... (by filipe)

by eastman47

A huge struct problem

#include <cstdlib> #include <iostream> #include <string> #include <sstream> #include <vector> using namespace std; // <Inventori creation> vector<string...

[2 replies] Last: worked thanks (by eastman47)

by shadowayex

Classes in separate files

I'm migrating to C++ from Java, and I like how in Java each class gets it's own file. I'm trying to go that with C++, but I'm having no luck. I have a few quest...

[6 replies] Last: Inlining is not interesting due to the missing function call overhead,... (by Athar)

by nathan10

Please Give Constructive Feedback

I am learning C++ from the Stroustrup book "Programming Principles and Practice". I have been doing the exercises in each chapter. I have gotten stuck on chap...

[3 replies] Last: I only gave it a quick glance, but a few notes: 1. Use virtual inhe... (by moorecm)

by mozly

SDL timing not working!

So I read lazyFoo's SDL tutorial and now I wanna make my own game. I'm making my own rendition of tetris. The Problem: the blocks wont fall down unless my...

[no replies]

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Beginners - August 2010 (Page 11)