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General C++ Programming - February 2014 (Page 12)

Question about setting size of a C style string

In order to make this program work, I had to use a magic number to set the size of a character array that will then have a strcpy_s followed by a couple of str...

[1 reply] : I found a solution to avoiding magic numbers when declaring a characte... (by EdFab)

by Cronnoc

create file with fstream

For some unknown reason when i try the following code it doesn't create a file. (the program will simply get two inputs from the user and then use http to obtai...

[3 replies] Last: it worked by the way (by Cronnoc)

by makaveli23

Reading from data file

i cant get my program to read the rest of my variables from my data file it will only read the first two and my end of file wont work it keeps continuing on. ho...

[5 replies] Last: this is what im outputting: Your beginning balance is $879.46 You ha... (by makaveli23)

by TX9200

Virtual keyword in inheritance

I wonder what really happen if you forget to put virtual keyword in the function of the base class. Will the function still be over-written properly? What will...

[1 reply] : Have you tried coding up an example of this in code yourself? If you ... (by Zhuge)

by mangodown

Merge and sort list of strings

I am looking for a function or algorithm to best merge and sort similar content between two lists of unordered strings each in individual files (very large file...

[6 replies] Last: > of your talent! There is really no talent involved. Just familiarit... (by JLBorges)

by charlemagne03

array in c++

Save these integers (5, -2, -31, 8, 0, 23, -7, 11, 10 and -5) to an array called number_array . Using for-loops Find and output how many positive numbers ...

[2 replies] Last: What is your code so far? (by thiskid)

by taqmunoz

number to word code help-not for beginner apparently

I wasn't sure if this was best suited for general or for beginner. Hello, the purpose of this program is to have a user input a number, and the program will ...

[1 reply] : Please use codetags: http://www.cplusplus.com/articles/jEywvCM9/ One ... (by cire)

by stanz

please help me.with my assignment

How to construct this for C++? Please help me.

[no replies]

by proctorwho

Could I get some help with this?

Apparently this doesn't go in the Beginners forum, which is weird, because I've only been doing this for a few weeks, but ok. Alright, so as far as I can tel...

[1 reply] : I just replied to your other thread. (For the record, I think it's pos... (by long double main)

by omiexstrike

C++, MIPS assembly

Hey guys, I was just wondering, If you use c++ in visual studio and disassemble the code to make it into assembly, if I paste that assembly code it gives...

[no replies]

by stdeez

BinarySearchTree need help please.

Hi, I just need some direction, im going to upload my assignment specifications (its short) and ask some questions about my implementation. im just having some...

[1 reply] : I have no idea how to keep up with the tree given this condition. I c... (by stdeez)

by avanhoes

trying to write a calculator

I'm trying to write a calculator program that places int in one stack and char in another, checks the precedence of the char and then if the precedence is high ...

[no replies]

by Jozephine Xenouis

std::mutex problems

I might be making a really simple mistake, but I have been searching around and not finding any answer that fixes my problem. So I have a class that uses and...

[no replies]

by acmarshall

Arrays and Enumerated Data Types

I am doing a programming assignment. This program asks you to collect statistics on precipitation and temperatures from the four quarters of a year and print th...

[no replies]

by heepoo

reference to 'Column is ambiguous

hi all, I'm using GCC 4.8.1 and I want to implement a XML parser using TinyXML and port it to AngelScript now, it says: reference to 'Column' is ambiguous I've ...

[16 replies] Last: > what is your idea about expat? Expat is a stream-oriented XML parse... (by JLBorges)

by vivienneanthony

Next step for basic game or simulation engine.

Hello, I created a basic object class with some main code. The class allows me to add a object, delete, get settings, settings, move, and test collisions, etc....

[no replies]

by shadowmouse

modifying several variables via a header file

Hi, I'm trying to split up my game (about 1300 lines) into header files, but I'm coming up with a problem whenever I try and put a function in a header file, wh...

[4 replies] Last: I did buy a book (You Can Do It! by Francis Glassborow), and I read an... (by shadowmouse)

by RichardBrains

How many countries area and populations will i need? ...and what type of loop can i use?

Write a program that repeatedly asks the user to enter the name, area, and population of various countries. The user enters countries until they type “...

[3 replies] Last: > How many countries,ares and populations will i need in this program.... (by JLBorges)

by Falkner92

Dont know how to make this loop work

hey all, so im really confused as to how to solve a loop like this nor as to how it would look. Can anyone attempt to code this? Consider the following trian...

[2 replies] Last: Okay, I am going to assume that the grid actually looks like this: ... (by long double main)

by MST

Matrix with unknown dimension

Hi I try to write code for one problem which is worked with the matrix.I have written in specific size 5 by 5 and I know the general formula for these matri...

[2 replies] Last: std::vector<> http://www.mochima.com/tutorials/vectors.html #inclu... (by JLBorges)

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