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General C++ Programming - April 2011 (Page 34)

Hello! I was wondering if anyone can suggest a solution to my problem. The main objective of this program is to find the maximum sum of 2 integers from 3 ...

[1 reply] : Given three integers A, B, and C, write in English how you -- a human ... (by jsmith)

by avnis

option 4 crashes with a wrong input

it crashes after city not found so here is the code http://pastebin.com/Vgy5dKt5 if you run and read file of cities into it so maybe like if your file contai...

[1 reply] : line 230 cout << cities[findLocation(citynm, cities)] << endl; if y... (by Mathes)

by TheDestroyer

Overloading exception::what()

Hello guys, I've created my own exception class which is inherited from the class std::exception. Actually I'm not sure why I'm doing this, but I've seen eve...

[2 replies] Last: ah! thanks a lot buddy! it has worked :D I'm grateful :) (by TheDestroyer)

by avishek

New Operator

Can use mix up new operator and free().if not why? And please give internal details when new,delete,malloc,free are called

[9 replies] Last: If you allocate an object of std::string for example, it will allocate... (by Bazzy)

by GeorgeSfitis

TaskBar icon Problem

I'm writing a program in c++ using CodeGear platform. I have an icon in my application but when I load it after I hide my first form the icon from taskbar disap...

[no replies]

by dacoolest

making an array with a struct

i have created a certain struct and i want to create 8 instance of it as an array. struct Account { int accNo; char* name; double balance; double l...

[7 replies] Last: Actually I cut and paste it from his message. From what I understand ... (by Azagaros)

by jackson6612

entering in the code using "//" and "/*/*"

There are two ways to enter comments in the code. 1: Using // 2: Using /* /* What's the difference? Could you please explain it a bit? Thanks a lot....

[7 replies] Last: @OP: I personally don't use // except to diagnose something or insert ... (by ciphermagi)

by Comhk

[Help] Using same header in different Form

I have made a header file called Record2.h Howvere, I can using it in Form1.h and Form2.h in the same time. // in Form1.h #include "Record2.h" #pragma o...

[1 reply] : Try not to include header files inside of header files, instead includ... (by ciphermagi)

by teguh123

Is parents created first or the child ?

Which constructor are called first? and why? Parents are like a member variable right? Don't we create the child first.

[1 reply] : parent (by closed account 1yR4jE8b)

by teguh123

Can Destructor be Called Automatically?

void HelloWorld() { string Hello="Hello World"; } As we know, the string implementation of standard library must have allocated some stacks. We also know ...

[7 replies] Last: I've heard a lot about this boost thingy. Will try. Any smart pointers... (by teguh123)

by bananaking

Do while loop problem

I'm trying to make a rpgish text based game and when I get to my makeshift combat system (which is a do while loop) after the loop is done it skips if statement...

[3 replies] Last: No problem, they're just little tricks that make coding a little easie... (by ciphermagi)

by Argetlam81

Trying to deal with string to int conversion

Hello I'm taking an intro c++ class and we are creating a program to use zeller's equation from a user inputted date. I have 2 problems with my code that I can'...

[17 replies] Last: Glad you got it to work. (by shadowfox)

by snowboarder7

Very beginner error. Console closing to soon.

After I press enter after it says enter second number and I do it automatically closes even though I have system("pause"); and im running windows vista 32-bit. ...

[8 replies] Last: @ jumper007 You're in over your head. Why don't you calm down and lea... (by Duthomhas)

by ModShop

program exited with code 3

I made a savegame loader to load basic game information (level, etc) and then information for each of the player's units (soldiers in this case). When I save le...

[5 replies] Last: Thank you! I would never have caught those! In my game, they would hav... (by ModShop)

by jackson6612

conio and buffer

Hi I was searching to understand the function of conio.h. I found this on the page mentioned in "Source": Possible solutions I think are flushing the inp...

[4 replies] Last: Azagaros, thanks a lot for your detailed reply. I would ask some follo... (by jackson6612)

by amiref

Problem of dirent.h

Hi When I use #include <dirent.h> in my C++ code this error happen : " Cannot open include file: 'dirent.h': No such file or directory " how can I solve this...

[3 replies] Last: dirent.h is a POSIX header so to have it you should be in a POSIX envi... (by Bazzy)

by student 123

reading

If for instance I have a text file that contain the data below. Here I call it as mytextfile. 2 1234567894 99.0 1234567898 88.0 I want to read the very...

[10 replies] Last: Sorry.. I already edit that part in my previous post. it suppose to be... (by student 123)

by Uzumaki

Sax-Parcer

Hello Guys! I want to create 2 applications for analysis of xml via help of sax-parcers msxml and libxml respectively. Any help is greatly Appreciated! Thanks i...

[2 replies] Last: It was question without question Mark. (by Uzumaki)

by Faurax

Values to heap question (1,2)

Hi, i´m Faurax and I got two questions about writing to ram/buffer/memory. The lower lines of integers and a string is a small part of all values I need to ha...

[23 replies] Last: Once again, thanks! (by Faurax)

by Xabre

Pointers the final frontier...WTH

Hi you guys, it seems that my C++ skills are super rusted these days... i have the simplyfied problem code stated underneath: #include <stdio.h> int...

[9 replies] Last: woops:p never old enough to learn:p thx! (by Xabre)

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