Beginners - C++ Forum - September 2010 (Page 3)

Hi everyone. I got a few projects from school today. The last one I need to do is make a program were the user enters a vowel from the keyboard. If it is a vowe...

[14 replies] Last: Thank you so much Kooth and Coder777. I really appericate the help. I ... (by strychnine213)

by chipp

functions declaration

hi, i wanna ask something. i got this code from Microsoft Visual C++ Windows Applications by Example by Stefan Björnander class BankAccount { public: ...

[7 replies] Last: doesn't modify the object was intended to just return the value of th... (by helios)

by tonnot

About namespaces

I want to manage my code, and force me to write namespace::myclass (to read my code more easily). OK. I can write namespace MYNM { Myclass {}; }; Mycl...

[7 replies] Last: Yes, the purpose of header files is making visible what's inside a dif... (by Bazzy)

by ItchyElbow

Comparing an array of class instances

I have an array of class instances. The class constructor assigns each instance the following variables: X & Y (for coordinates on a board) -- int, int team ...

[5 replies] Last: You're welcome! I'm glad to help! (by kooth)

by AceFace

Beginners Exercise (user == gullible) :)

i am brand new to c++ and any programming whatsoever. i decided to do the exercises found on http://www.cplusplus.com/forum/articles/12974/ and use online refe...

[2 replies] Last: thank you, coder777, for the reply and for suggestion. i tested your c... (by AceFace)

by Legal

Terminating upon a conditional?

Hi, I'll try not to be too wordy, but this is my first program I'm writing for my COMP class and I'm obviously still very green when it comes to programming. M...

[8 replies] Last: The argc and argv variables can be named anything. Some people don... (by LB)

by tonnot

Tellg gives me 7,14,21,???

I'm reading a char from file. So theese values are bits?

[1 reply] : a character is one byte. (by blackcoder41)

by tonnot

Aggregate error when compile

I now that it is low information, but anybody can explain me what can be this error: aggregate 'Wfile::WFileUtiles wfileutils' has incomplete type and cannot b...

[2 replies] Last: ok, I think is this . Thanks (by tonnot)

by SweetLen

How to round up minutes?

Hi, I'm completely lost. Need to create a program that calculates and outputs a bill for a time service and flat fee. the requirements: total number of min...

[2 replies] Last: thank you very much !! (by SweetLen)

by stereoMatching

Which graphic library would you suggest(for statistical graphs)?

I want to draw some statistical graphs by C++,like histogram,line graph, bar graph and so on. Which library is easy to use, free and efficient? Thank y...

[2 replies] Last: Thanks a lot. I was considering about openGL, QT4 and the other libr... (by stereoMatching)

by tonnot

How can I write a class to use <<

In the same way cout << "hello" works, I would want to write a class to use << Some skeleton ? Thanks

[4 replies] Last: Read up on C++ Operator Overloading topic. A pretty useful and intuiti... (by sohguanh)

by smd75jr

Dead Simple Music

Hi, I am trying to write a program that will loop infinitely until it is interrupted by a SPECIFIC key being pressed. Once pressed it will play a tone that c...

[2 replies] Last: Actually trying to parse all the possibilities user can input at the c... (by sohguanh)

by iRoz247

Problem with homework.

Hello, I am new to the forum. I am also new to C++. I have a homework question that consist of a user entering a number of coupons that they have won and the...

[5 replies] Last: Thank you :-) (by iRoz247)

by nflman124

Arbitrary number

I'm supposed to write a program that uses input file number.dat and output them to file stats.out. It is supposed to show the total number of positive values r...

[6 replies] Last: Thank you very much it worked perfectly. (by nflman124)

by locorecto

How to get keyboard inputed ints one by one

I am trying to create a program to read arbitrary long integer numbers and then print them. My idea is to 1. create a dynamic array of integers or chars ...

[5 replies] Last: Why don't you come out with your program and we take a look. Below is ... (by sohguanh)

by GhostRayneShadow

issue with fstream

Please help. As a test I called a function to read a txt file and display it. It doesnt work. Here is the code, #include <iostream> #include <istream> #in...

[9 replies] Last: Yes, its a bit like that. There are a lot of common names in the st... (by Galik)

by dmr3b

Separating Parts of a String

i have a .dat file that contains 30 lines where each line contains an ID number followed by 5 integers all of which are separated by unknown amount of white spa...

[5 replies] Last: using a while loop caused only the first array elements to be stored p... (by dmr3b)

by Analyzer

<<endl;

when is it necessary to use the <<endl;

[6 replies] Last: When you want to output a newline and flush the stream I believe ... (by sohguanh)

by MWH

C++ date manipulation

How to compare two dates in c++ what are the header files to use?

[1 reply] : http://www.cplusplus.com/reference/clibrary/ctime/ (by MottMan)

by keewong

assigning a pointer with the value of a pointer..

double *n, *numberTemp, *answer; *n = 5; *numberTemp = *n; so im trying to do that.. but it comes up with an error.. can someone help me get by this?...

[4 replies] Last: hi vukki, that looks to be quite educational, thanks for your response... (by keewong)

C++

Forum

Beginners - September 2010 (Page 3)