General C++ Programming - C++ Forum

by Nisheeth

Checking if value is float or int

I want to create a program that will find the factors of a given number. I have thought up of this ...

[2 replies] Last: Sorry, It somehow got redundant. The other one (the one that was solve... (by Nisheeth)

by cableguy414

Getting network traffic statistics

I'll start with this is a school project. That said, I need to write a program that can retrieve "r...

[no replies]

by shauryac

Emergency Please Help

I have been asked by my computer teacher to prepare the source code for a magic square in C++. I tri...

[3 replies] Last: yep, I can see what's meant to happen, just suggesting that you can te... (by Moooce)

by sparkey

DLP-IO8-G

Can anyone help me with one of these: DLP-IO8-G 8-Channel Data Acquisition Board from http://www.dlp...

[no replies]

by Jlibax

problem hash_map pointers

Hello everybody, I come here because I cannot find a solution to my problem after very long time ...

[no replies]

by mof

Cross Platform Programming

Any advice on how to write a program for both Linux and Windows? Using Cairo as the drawing method, ...

[13 replies] Last: To Moschops "Wine Is Not an Emulator", but I understand what you mean... (by closed account z05DSL3A)

by muswei

Copying Data Effeciently

I have an existing class underneath a http server that reads data from a stream into a std::auto_pt...

[1 reply] : Well, I have doubts if copying the data multiple times in RAM can be a... (by Abramus)

by sengoku

Bad Pointer Doubly Link List

In the tutoiral im using it has ask for me to create a doubly link list however I am geetting a bad ...

[1 reply] : The problem is you are allocating LinkT object using malloc. This is w... (by Abramus)

by Cppbeginner

It won't move. How is the loop wrong?

Hello My setup, in theory, is to setup two arrays and within a infinite while loop pull a value...

[3 replies] Last: You'll need to store the values you already got and check if the new c... (by Bazzy)

by LiverpoolFTW

Simple string issue

So the assignment is to take a string the user inputs and reverse each word within the string (not t...

[no replies]

by rami2011

help: want decode

hello there is only encode , can any one make the versa Decode: #include <iostream> #include <...

[5 replies] Last: ok maybe i have it now, when es SO what u have mean..... now have this... (by rami2011)

by LuciaPwNs

no match for 'operator[]' in 'temp[0]'

** NEW CODE SINCE LAST ANSWER **(changed all multidimensional array to single) ANY other suggestion...

[3 replies] Last: I don't even see an internal array in there anywhere... Anyway, assum... (by Zhuge)

by Nisheeth

using && operator more than once in a statement

I wanted to give output to the user (from the Age Calculator) such that there is no value of 0. Tha...

[3 replies] Last: @Zeillinger: So should I have used || operator? @Bazzy: Thank a lot. ... (by Nisheeth)

by jackel7777

C/C++ interview question(Math)

I am sharing one of my interview Questions. if you are given a function say f(x) = aXn + bXn-1 +......

[4 replies] Last: the thing is we dont have the exact f(x) function and we dont need to ... (by jackel7777)

by nadurraXII

checkbook program involving streams and files

This program is an assignment, and like all assignments it was due yesterday. I can write the code ...

[no replies]

by Gldnbr

Diagram of this pointer situation?

int firstvalue = 5, int secondvalue = 15; int * p1, * p2; p1 = &firstvalue; // p1 = addr...

[1 reply] : Does this help? http://mathhead200.com/cpp/ram_demo.png (by Mathhead200)

by RobiBue

function prototype with named argument(s)

If I write a function prototype, i.e.: int foo(int); the function returns an integer and accepts...

[4 replies] Last: It's not "bad practice". However just don't change what they really me... (by Mathhead200)

by camouser

help with function template: range function

The question is: Write a function template that returns the range of values stored in a vector, that...

[9 replies] Last: Although you have a working solution, you might want to generalize it... (by diedrexler)

by inuyasha016

Help with dynamic structure arrays

I have made a program using structures, like this typedef struct tagDATA{ char Route; char Name;...

[8 replies] Last: After searching a lot through my code, i found that probably the probl... (by inuyasha016)

by Faurax

Question about making a save file unreadable for players

Hi, I am building a text-based console game with Dev c++ v. 4.9.9.2. So far, everything goes well. I...

[3 replies] Last: It all works fine now, thank you all for the answers! (by Faurax)

General C++ Programming - April 2011 (Page 13)

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