Beginners - C++ Forum - February 2010 (Page 3)

by dp5000

Writing input to a string

Why does the following code return an error at runtime? #include <iostream> using namespace st...

[1 reply] : first of all there is 'c' missing in the line 3 of main function and ... (by amit0991)

by dante300981

writing to a text file

Hi guys, How would write this into a text file using fprintf. p = 0x0174C0 q = 0x01D9E8 r ...

[2 replies] Last: Thanks for the help kbw much appreciated (by dante300981)

by shivas88

Problem with structures.

I was looking through the data structure tutorial and I thought I will do my own example for structu...

[3 replies] Last: I've just tried your code in my compiler (MS Visual C++ 2008) and it c... (by Danielsson)

by wasabi

Unknown syntax in code

I'm helping to debug a friend's code but have just bumped into some very weird notation that I simpl...

[4 replies] Last: http://www.cplusplus.com/reference/stl/map/ (by firedraco)

by alf6679

reading external input file with no data

I am writing a program to read an external input file. And one of the conditions i'm trying to put ...

[7 replies] Last: If you have a fixed number of elements to read in, using exceptions ca... (by PanGalactic)

by ender2

Using input to call a member function

I'm a moderate C++ programmer at best, but I have the need to insert whatever is entered as input to...

[3 replies] Last: I think you ought to rethink your design pattern here. Also, I don't ... (by Duthomhas)

by Infos

Display all processes in a ComboBox when it's clicked

This is what I've done so far... What's wrong with it? private: System::Void comboBox2_Click(Syst...

[2 replies] Last: error C2664: 'GetModuleBaseNameW' : cannot convert parameter 3 from 'c... (by Infos)

by vince78

I guess a misuse of push_back ?

Hi, I am Java programmer but need to write a small program in c++, and many things are confusing ...

[1 reply] : Actually the problem was coming from somewhere else but showing here. ... (by vince78)

by studentffm

heap overflow

Hi I got the following error message: Debug Assertion Failed! Program: .exe File:f:\dd\vct...

[2 replies] Last: Hi, actually spalten takes such garbage values... but I cannot figu... (by studentffm)

by j10lance

Opening a created document using c++ and visual studio 2008

So I've wrote a program that asks the user for a file output("test.txt, etc.) and then the program w...

[4 replies] Last: Care to explain how shellexecute can be implemented in visual studio? ... (by j10lance)

by conciliator

Preferred way of passing by reference

AFAIU there are two ways to pass by reference void SomeFunction(int& Argument1, int* Argument2) ...

[7 replies] Last: moorecm & firedraco: I concur. Did a little research, and I do believe... (by conciliator)

by kevin06s

Loop through #defines?

How would I loop through a set of file path #defines? I understand you can use enums to loop through...

[2 replies] Last: +1 to what tummychow said. break the habit of using #define for con... (by Disch)

by shepp2670

Writing a simple program???

I'm taking an introduction class in C++ and need a little help with an assignment. I need to write a...

[5 replies] Last: See the side bar and click "Information" then type "code tag" [witho... (by waynev)

by L E G I O N

test..

i need to make a txt based RPG not a whole game... but their's an enemy... with health and an attac...

[2 replies] Last: What's up with all the ellipses where periods are supposed to be in a ... (by tummychow)

by EEVIAC

curious about cout.setf()

#include <iostream> using namespace std; int main() { cout.setf(ios_base::fixed, ios_base::fl...

[2 replies] Last: Please use code tags. See "information" listed the side bar. (by waynev)

by waynev

// file size

Compiled the following code to obtain the file size for: example.txt, and the file size was not re...

[7 replies] Last: Thanks to all for your input :-) (by waynev)

by ManuelSH

Question about constructor

I am trying to understand the meaning of the following constructor in a class (for creating fraction...

[1 reply] : Look up "initializer list". In this specific case, the two syntaxes... (by jsmith)

by EEVIAC

What directory is iostream located?

I'm using MS Visual C++ 2008 Express ED, on Windows XP.. What directory is the iostream file locate...

[4 replies] Last: thx (by EEVIAC)

by vection

Input/Output Functions?

How do I make this into a function? I've been trying to figure it out over the last 5 hours and have...

[7 replies] Last: I found out I need to do a function for Input and a function for Outpu... (by vection)

by closed account iw0XoG1T

how do I ensure that the encoding is ascii??

I am reading one file and saving it in another file one character at a time. If I cout the character...

[5 replies] Last: If you care this seemed to work: void copy_by_line(ifstream *ist, of... (by closed account iw0XoG1T)

Beginners - February 2010 (Page 3)

C++

Forum