Beginners - C++ Forum - January 2011 (Page 37)

My remarks at the top of the code explain where I'm at and what my main problem is. Sleep was not part of my original design but for the game to be more playabl...

[4 replies] Last: Well don't I look silly now! Thanks Disch, no seriously I mean it than... (by Leppie)

by doforumda

C++ classes

hi I am trying on a simple c++ program. I am trying to make flights related program. It has four files main.cpp, flight.cpp, flight.h, clock.h. When i run t...

[3 replies] Last: function bodies either need to be inline, or they need to exist in a c... (by Disch)

by tsaro

Missing dll

I created an application which works fine on my computer. I zipped the whole thing up and emailed it to a family member who then unzipped it and tried to execut...

[5 replies] Last: To redistribute a dll you copy and paste it to the right place. But I ... (by Computergeek01)

by RAWBERRY

Double to int warning.

I'm getting a warning that my variable is being converted to an int from a double, however, I see nothing in my code which would indicate a floating point numbe...

[3 replies] Last: You also shouldn't be using pow to square things. It's overkill. Jus... (by Disch)

by Abanoup

replace letter in a string

#include <iostream> #include <string> using namespace std; int main(void) { string test; test="this is a test" test.replace(' ','~')// replace the spa...

[14 replies] Last: Sohguanh, I think you're kind of missing his point; he said that altho... (by Kyon)

by gilbo

Sorting array of type string, with strcmp

I am going round and round in circles with this and researched everywhere I'm at a wits end. I have two strings string amounts ; string names ; ...

[9 replies] Last: alphabetical: { for(int i=0;i<SIZE-1;i++) { ... (by gilbo)

by student302

setter and getter function

Hi....please someone help me in this code.i have a PC problem. help me in solving this code.thanx in advance. Detailed Description: • Employee ID a...

[7 replies] Last: are you begger?...duffer.nai te naa si..:@ (by student302)

by pcultras

Total of vectors Problem

Ok its me again. Im getting really frustrated with my practice project... :s I cant figure out what i have done wrong when adding the total of vectors. Also...

[6 replies] Last: oh yeah i found the problem, i shouldnt have put there y<=moneysaved.s... (by pcultras)

by Doth

Random number function

I want to make a function that returns a random number but everytime i call the function it returns the value same as when i first called it. #include <iostre...

[2 replies] Last: Thank you , its now working how it should :) (by Doth)

by andreychernukha

proper usage of setw

Hello everyone. i'm a beginner in C++ so please don't scold me too much. My problem is: i've got a set of columns in the console wizard, which looks like this...

[no replies]

by jesselattarulo

Simplifying a practice project!

I have been teaching myself c++ for a few weeks now and searched for some beginner projects to do. I decided to add on to one of them and make an inverse asteri...

[2 replies] Last: Sweet, thanks heaps. Thanks for the help and also the link! (by jesselattarulo)

by Sanivie

Cant open file

void atidarymas(string pav, char a) { bool skaityti=false; string pav; cout << "Enter file name: " << endl; getline(cin, pav); ifstream Open(pa...

[1 reply] : ifstream Open(pav .c_str() ); (by kbw)

by teguh123

Reference

Reference are pointers that are automatically dereferenced Great. That's what vb.net really used isn't it? Why not declare reference then rather than p...

[4 replies] Last: As for Zhuge first reason you can't change a references. Well in vb.ne... (by teguh123)

by nima0102

confusing about **pointer

Hi First off all,excuse me for this dummy question. Unfortunately I have not understood "**pointers" yet. what differences are between one "*pointer" and "**...

[1 reply] : a **pointer is a pointer to a pointer: int x=32; int* y=&x; int*... (by JoR)

by tsaro

How do you convert finished project into an application?

Hello this is my first time posting on here. I just got finished with my c++ program that I was making on Visual Studio 2010. How can I turn my project into an ...

[4 replies] Last: You could link MFC statically or redistribute MFC dll with your applic... (by modoran)

by Gladdok

typedef question & passing by reference

if I do something like this typedef const Uint32 Key; do I still need to declare const in arguments such as void DoWhat(const Key& akey); is it righ...

[8 replies] Last: Thanks for the replies all. So passing by value incurs a cost to co... (by Gladdok)

by exe

c++ fundamental

Hi, i'm trying to learn c++ reading an english guide, but since english isn't my language and in mine there isn't a good c++ documentation i'm having some doubt...

[7 replies] Last: it's italian but in english c++ is explained more better then the shor... (by exe)

by julof26

char* function doesn`t work

hi, I have a problem in function returning char into string variabille. Code: char*DROP(string dropped,string equiped){ char item ; .... ch=getch(); ...

[2 replies] Last: Thank you very much!!! :) I gave there string DROP(-||-) string item... (by julof26)

by levijgraham

if statment problems

here im trying to double the population if there is food and half the food if there isnt any food, But for some reason its always halved if (iFood < 0, 0) ...

[4 replies] Last: I assume when you wrote the post, you meant double the population if t... (by closed account SEbf92yv)

by lovelyhakeem

graphics in turbo c++

i wanna to make a graphics program in turbo c++...i have included all header files ....but still it is not working....i tried it on some pc in my univ...it was ...

[2 replies] Last: I think your editor was missing some libraries. Try to check. Try to c... (by thecodewall)

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Beginners - January 2011 (Page 37)