General C++ Programming - C++ Forum

Euler's method to determine water height in tank

The C++ project that I have been assigned states: Write a program that determines the water height h, as a function of time. The volume in the tank is V...

[8 replies] Last: Nope, get a good start and we'll help you with any problems you have. (by mikeb570)

by bradleyd

recursion?

Hello, I am trying to figure out how to print out a schedule for a 8 player tournament. We have a golf league at work that has 8 players. Each player must pl...

[4 replies] Last: thanks for all the reply's. I will try to figure it out on paper. Mits... (by bradleyd)

by digitaldocuments

Generic programming.

Code removed.

[4 replies] Last: OK Thank you dear. (by digitaldocuments)

by ForeverYoung

Adding details to a file

Hi all, I need some help with c++ .txt files, I just need a general description of how should I go about doing what I need to do... Sample txt file: 11/11/2...

[1 reply] : You can try the code as this: /////////////////== WinXP sp2 + VC8.... (by simo110)

by Corsican

Diagonalising a square matrix

Can anyone point me in the right direction regarding my need to diagonalize a square matrix? Corsican

[4 replies] Last: I've only just had time to go back to this. - Thank you for your comme... (by Corsican)

by Gregor

Having fun with sudoku!

Stating the obvious. What my "Briefly described subject of my message, in one phrase" means, what I mean is coding a program which can load and save a sudoku, s...

[1 reply] : I don't know if you know but there is a thread in the Lounge on this... (by closed account z05DSL3A)

by KDevloper

OPerator overloading

Hi, Couple of times i am stucked with Operator overloading techniques, Can any one throw little more basic and advanced features required to handle this conc...

[4 replies] Last: OK, Thanks. (by KDevloper)

by sfpearl300z

Problem calling int function

I have an int function as follows: int getHowManyCourses ( int nbrCourses ) { cout <<"Enter how many courses - up to three(3) : \n\t"; cin >> nbrC...

[7 replies] Last: Thanks everyone so much !!! I've got tons to work with now! (by sfpearl300z)

by mafram1201

Soduku Program For C++

hi delete this

[3 replies] Last: mafram1201: http://www.cplusplus.com/forum/articles/1295/ (by Zaita)

by leeand00

dynamic casting?

Hi, I am attempting to implement a decorator pattern (http://en.wikipedia.org/wiki/Decorator_pattern) to keep track of the size of something that I am passi...

[4 replies] Last: Yeah, you're right man. I figured out what I was doing wrong afte... (by leeand00)

by kk84

Delete an array

Hi all, I initialise a structure to store some information on students and I declare an array to store 100 students. Stdinfo Student I would like to know...

[7 replies] Last: In fact, for dynamic deletion or resizing the pre-sized array/structur... (by satm2008)

by rynathea

Possible interface for pitch modulator?

Hi all, I'm moderately new to C++, and was contemplating a way to have input to a program that can read things like a pitch modulator. Is C++ able to do this...

[1 reply] : You just need the vbs or vba,not the c++! (by simo110)

by zl6626

Some problems in this program?

The following problem uses template to compare two value, whether it be int, double or string type. I have specified the string type method as thus: It should N...

[2 replies] Last: This max<> template won't work with floating point since you can't use... (by weaknessforcats)

by Bozza

1970 being returned for GetYear()

Hi all I'm farily new to all this but I was wondering if someone could help me. I have a peice of code which uses the GetYear() function however when I ru...

[4 replies] Last: You'll have to do as simo110 asked and show us how you are getting t... (by Duthomhas)

by kursist

using "new"

Hi, I have a question regarding dynamic memory allocation using "new". MyDataType* obj; obj = new MyDataType ; obj = new MyDataType ; In the upper...

[2 replies] Last: Thanks for reply, (by kursist)

by Mitsakos

vector storing inherited classes (1,2)

Hello everybody, I was wondering if there is any way to store inherited classes in a vector object. I want to use only one vector, if possible, to store differ...

[34 replies] Last: It just has some techniques in there that can help me out. Thank you f... (by Mitsakos)

by Paddy Bear

Getting ASCII Code in C++

How do I get the ASCII code for a char type variable? And How do I convert ASCII code back to a character?

[5 replies] Last: Thanks simo110!!! thank you very much!!! mwah!!! XD (by smileychonggo)

by hamsterman

pointer to function

Hi I have a program with pointer to a function. It dosn't work for me but I cant find the problem. Please help. void (*fp)(); class a{ public: void...

[4 replies] Last: You can try this,it doesn't use the extern! /*****************... (by simo110)

by pacman411

Books on C++

Hello All I am transfer over from Visual Basic to Visual C++ and I am looking for book to help me get a jump start on C++. Thanks in Advance any help will b...

[2 replies] Last: <<C++ Primer>> 4th << Inside the VC++ 6.0>> <<Dissecting MFC >> (by simo110)

by dominoeffekt

problem with code

I get this result from my code. Whats wrong? :S i dont get it Please insert the first number you would like to use 54 And the second number u would lik...

[2 replies] Last: thx mate! all worked fine now:D (by dominoeffekt)

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General C++ Programming - July 2008 (Page 8)