General C++ Programming - C++ Forum

I/O Text file handling and dynamic memory allocation

Hi, I am working on an OOP assignment (text handler) which part of its description is: Some lines of text as a story which the delimiter between each story is...

[15 replies] Last: I'm glad that solved the problem. Maybe re read the chapter on classes... (by closed account D80DSL3A)

by awsdert

IupScrollbox

Trying and failing to get response from developer/s so now I come here. int meListCB( Ihandle *ih, int button, int pressed, int x, int y, char* status ) Try...

[no replies]

by millerose

c++ algorythm for value bet

Hello all guys...I want to ask some help about how to make the value bet algorytm on c++...http://cdn.stoiximaonline.com/wp-content/uploads/2011/12/eksisosi-exp...

[2 replies] Last: xmmm :/ i think that my real prob is that i dont understand the value ... (by millerose)

by ProgramMaster

Replacing strings in a vector

Alright I hav a program that readings from a txt file but is there a way to replace some of the words that get loaded into the vector so for example if the txt ...

[1 reply] : const std::string origin = "bird"; const std::string newword = "book"... (by MiiNiPaa)

by Moonshine2183

Payroll Calculation Error?

I'm working on a payroll program and I'm having problems that are causing calculation errors. _________________________________________________________________...

[14 replies] Last: ha thanks I've been fooling around with this for awhile now and I adde... (by Moonshine2183)

by jonanderdiez

Help with this car reviwer - CLASS

This is a exam of 2nd of Telecomunications Engeniering, I've done the exam of another year, but I can't find the solution to te following two mistakes: 1st) ...

[8 replies] Last: Your welcome :) (by Codermik)

by Pi Lord

Confused Strings!

So I have a program that is supposed to allow you to kill any window by using the "kill" command in Cygwin (the environment that I use). Yes, it is C, not C++. ...

[2 replies] Last: Thanks! That appeared to work. (by Pi Lord)

by Joshua Schweigert

Switch statement wont break out

Is there a reason this portion of my switch statement wont break ? case 'P' : case 'p' : while ( input != 'r' || input != 'R' ...

[9 replies] Last: Right, I fixed the new node issue, but I guess I'm still confused on h... (by Joshua Schweigert)

by code rookie

Reverse words in a sentence

I am trying to write a program in which i enter sentences and then gives the reversed output Eg: - INPUT ...

[7 replies] Last: @Cody0023 On a side note, that is accessing out of bounds on the vecto... (by TwilightSpectre)

by hacknayan

Problem with string conversion

Hi, I have this code that wil hash the return value of harddrive serial number but I'm having some problem. DWORD serialNumber = { 0 }; std::string buffer...

[3 replies] Last: std::to_string is created to convert values to string (by MiiNiPaa)

by Krogoth

How to optimize setting such data

#define setCount(x) .count = x #define setWord(x) .word = new (const char * ) #define setFunc(x) .func = new (void (* )()) void Reader::initSprites() { ...

[7 replies] Last: Thank you! qac (by Krogoth)

by gahroar

Connection handover

Hello, I am trying to achieve the following, but have no clue as to how. Please help. The compiler is mingw32, OS is Win 8.1. Fig 1 - Internet -> ISP -> Swit...

[no replies]

by p33n kenan

Whats wrong with these lines in my program?

I have a copple of lines in this code that aren't compiling because they give errors. I got help from some guy on the internet and he told me I had to make my c...

[4 replies] Last: For line 65: remove line 21 The rest: see above (by coder777)

by jellybean

Invoke enum class from header file to cpp file

Good evening ladies and gentlement. I have been working a project in C++. I have TTTMain.cpp file that has all the function calls, TTTFuntions.cpp that has a...

[3 replies] Last: I think you have to specify the array size explicitly because it's a m... (by Peter87)

by fizanimtiaz93

Player not changing: Player vs CPU tic tac toe

Hey, this program is a game where you try to beat CPU at a Tic Tac Toe game. Everything is compiling, but there seems to be a problem because the turn never goe...

[18 replies] Last: TheGentlmen wrote: i would point out many flaws but the codes to ug... (by Codermik)

by sagarkar10

prerequisiets of SFML

i am a novice c++ Programmer and would like to learn Sfml . what are the things i should know in c++ before i start to learn sfml! Plz guide

[2 replies] Last: i havent yet read it (its with a collection of other pdfs that i need ... (by Little Bobby Tables)

by cmcraes

How to Create a Type Validation Function?

So I am writing an assignment to Detect prime numbers and it works by Asking for how many values you are going to enter, and then saying "Enter value 1: " then...

[1 reply] : You might take a gander at http://www.cplusplus.com/forum/beginner/108... (by cire)

by Bingocat4

Game not working with 1 more thing in struct?

I'm making a shooter game and decided I needed another thing in the Bullet struct, so I added it, and all of the sudden the game doesn't work anymore. Even if I...

[5 replies] Last: Okay... I changed nothing with it, but for some reason it decided it w... (by Bingocat4)

by gudeh

Problem reading odd characters from a file

Hey there, I have some files for input that look like this: Carlitos, Gauleses , Terra das Vagabundas, SN., 350, 12, 5.83 EMPIRE STATE, Gauleses , EMPIRE STA...

[13 replies] Last: line 63 and 68 will crash if 'hoje.txt' does not contain any commas (... (by gudeh)

by ryllprous

mutable vector

What is a mutable vector and for what is it used? I attach a part of a code where it appears: void Phase::getConcentrations(doublereal* const c) const { ...

[3 replies] Last: I'm guessing c is an output parameter. (by Lachlan Easton)

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General C++ Programming - May 2014 (Page 9)