Beginners - C++ Forum - April 2009 (Page 6)

by Joe101

return C++ arrays

I read that C++ arrays can't be returned by functions (as opposed to vectors)...anyone able to expla...

[2 replies] Last: Hy Joe101! What Disch said is corect, but remember that there is no w... (by andrei c)

by Claymz

pointers to objects

why do we need them? and what does this mean: Monster* checkRandomEncounter(); its lo...

[4 replies] Last: Yes you need pointers to objects. Polymorphism works thru pointers to... (by kbw)

by kishor

What's wrong with my program [ is it wrong with pointer/ logic ]

# include<iostream.h> # include<conio.h> void main() { char name ; char *p; int i; cout...

[3 replies] Last: Oh sorry, i ddn't realise that you wanted the '.' - if you change your... (by mcleano)

by xpvista007

I can't make programs

Hi everybody, i am a beginner, and programms which i write, then i type "compile" then "run" it says...

[4 replies] Last: Hy! Is the source code containing: #include<conio.h> clrscr... (by andrei c)

by murva

arguments sent to constructor

Hello, I am trying to understand a code, there is a class sending to constructor the following: cl...

[5 replies] Last: Thanks, you helped me a lot (by murva)

by GunnDawg09

How would you create a map?

So how would I go about creating a simple little map. Maybe output a simple box consiting of @ signs...

[3 replies] Last: is there a way to read it from a .txt file? (by GunnDawg09)

by Tripic

Vector Problem Debug assertion failed line779

ok the error says debug assertion failed vector subscript out of range line 779. Im nw to trying to ...

[2 replies] Last: std::vectors don't grow automatically. Use std::vector::resize() to..... (by helios)

by lebspy

to all c++ experts i need u

hi all, c++ experts. i have a project for my programming I course. the project has to be submitted ...

[5 replies] Last: Maybe you should head back into high school and re-do one of your math... (by Mythios)

by SpencerC

Randomness

Hi all, I am writing a program that uses a function that generates a random boolean value using a s...

[8 replies] Last: Sweet, thanks for everything! (by SpencerC)

by mariokartlegendd

Getting Input in Various Forms from Complex Input File

Hi, I am having a problem utilizing the various input commands to get the input I desire. My inp...

[1 reply] : Place special terminators between words or check for a certain amount ... (by eker676)

by PickleMan

Downloading Files

How do I download files with Dev-C++? Thanks in advance!

[1 reply] : http://curl.haxx.se/ I suggest you use the command line tool combin... (by helios)

by satchmo05

Dynamic Array Question

Hi, my question to you all is how do I store values into a dynamic array?! If I have this chunk of c...

[13 replies] Last: For an introduction to vectors, refer to the c++ reference on this ver... (by guestgulkan)

by wapitig8r

Last Project

#include <iostream>//required to perform C++ stream I/O #include <iomanip>//required to manipulate ...

[2 replies] Last: Uninitialized variable means that you are using a variable that has no... (by eker676)

by steinzfan

Pointer and global variable frustration

I'm to create an application that reads words from a given input file. The application counts the wo...

[1 reply] : Post some code with a specific question. (by eker676)

by Ek0

Printing an array and more advanced questions

Hello, INTRO Im new to C++ and fairly new to programming in general. I figured a good exerc...

[7 replies] Last: I revised, and then revised again. I meant to say noted....Not that it... (by closed account S6k9GNh0)

by Not 1337

What am I missing here?

First off, I am very new to C++, just started a week ago. I'm running into trouble with one of my cl...

[7 replies] Last: You can also overload another constructor with no parameters but you n... (by Bazzy)

by couponalbum

How to convert a string into hexadecimal??

Hello!!! I just want to make a program in C++ which can convert an input string into hexadecimal co...

[1 reply] : sprintf(string,"%02x",character); (by helios)

by JacKal

UTF-8 in DEV-C++

Hi everybody! I would really appreciate any help on this. I have googled for an hour without a re...

[1 reply] : Do not cross-post. (by helios)

by um0123

Triangle source code problem.

i went to the source code page, and downloaded the .zip file for the triangle program. its one of th...

[8 replies] Last: I can extract it using Vista just by dragging the file on another fold... (by Bazzy)

by Dissimulation

Keycodes

I have been using the keybd_event to make some programs and I have been able to use keys that aren...

[1 reply] : You should use the ASCII values (by Bazzy)

Beginners - April 2009 (Page 6)

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