General C++ Programming - C++ Forum - November 2011 (Page 46)

I am making a console program, that displays multiple bits of information on multiple rows and columns. I want to not have the terminal make more lines to give ...

[18 replies] Last: Everyone does. A function prototype tells the computer what a funct... (by Duthomhas)

by SaikitL

C++ reading from file problem

Hi, basically I have to compile a program that reads from a .txt file and then performs certain task. My problem now is that my .txt file contains many lines wi...

[6 replies] Last: To be complete: Extracts characters from the input sequence and st... (by kooth)

by kraigballa

Output file values in two different arrays?

How do I go about putting the values below into an angleArray (left column numbers), and a liftArray (right column numbers). integers1.txt -4 -0.182 -2 -0...

[2 replies] Last: Works like a charm. Thank you!!! (by kraigballa)

by Silvermaul

C++ Template question

struct Base { template <class T=Base> struct Type { template <class Extender> struct ExtendHelper { template <class U=ExtendHelper> str...

[1 reply] : struct Base { template <class T=Base> struct Type { template <cl... (by Syuf)

by Tatipu

How do you declare this line(s) of code?

void initialize(invType& inv){ createItem (inv.item , "10300", "Nutella", "Ferrero", 10); createItem (inv.item , "10475", "Almonds", "Members Mark", 27);...

[4 replies] Last: Yeah, I feel the same way sometimes. (by Tatipu)

by bwill31

Data Structures programming

I'm a little stuck on my programming.This is a list of the errors that I keep getting: ke\quake\quack.cpp(13): error C2440: '=' : cannot convert from 'Quack::i...

[10 replies] Last: Your code is still practically unreadable because of the lack of inden... (by closed account 1yR4jE8b)

by ciphermagi

Memory Leak Check

Just want to make sure this isn't producing a memory leak. I think I dropped it with the delete *it; in CMenu::menu() void CMenu::newLoan(){ int sel; ...

[7 replies] Last: $ valgrind ./a.out ==25978== ==25978== HEAP SUMMARY: ==25978== ... (by ciphermagi)

by closed account 10oTURfi

Few questions

After a while(2~3 of active development) I managed to "finish" the program named 'Graduation' from /articles/N6vU7k9E/,(hooray) but I'm not sure if its working ...

[no replies]

by cscho0415

find() returns -1?

I am using string::find() in the syntax that int t; int pos = 4; //some number string somestring(somechar); t = somestring.find("1", pos); //whatever is...

[4 replies] Last: @helios It's all right what you said, but you stuck for an satisfying ... (by mtrenkmann)

by brandonjconnor

How to add commas to a number...

Ok I have yet another dilemma... I dont know how to add commas to an unknown number, (eg. If the user entered 12000 i need it to cout as 12,000) I have it in...

[4 replies] Last: ^ You're right but maybe the brandonjconnor wants to add a comma to hi... (by CosminNTG)

by MCJamaica

std::sort... problems to use this funtion

Dear all, I have a huge problem by trying to use this funtion. I called this funtion from my main: /* Generate random initial population */ vecto...

[2 replies] Last: Thank you very much... It compiles and also run right now without a pr... (by MCJamaica)

by syedasrarali

Can Anyone Help me on This.

build a tree as the following and display the results of by using depth-first search, and breadth-first search. A =B= ...

[4 replies] Last: hey that's nice-you got a chance to reply so early and thanks a lot..i... (by syedasrarali)

by Compucles

Multiple .cpp Files

I should probably know this, but I can't remember how to make a call to a seperate .cpp file. Anyone care to fill me in?

[2 replies] Last: You should use a syntax like: #include "myheader.h" in your main.cp... (by eypros)

by Mason Farina

closing program without message

Is there a way to close your program with a code that doesnt give a message back? or that you dont need to press a button to close it?

[1 reply] : A program finishes when execution reaches the last line of code in a c... (by webJose)

by trentkg

Dynamic memory for Objects

For a program that I am writing to analyze soccer data, I have a constructor for a class that takes a filename and constructs the class from everything in that ...

[1 reply] : Where is it in memory? On the heap. i don't know anything about usi... (by helios)

by Aquila

What makes the increment and decrement operator so different

Hi all, A C++ newbie here. As a beginner, I like to play around with different syntax of the language and sometimes I'm faced with situations, such as the on...

[3 replies] Last: Thanks LBEaston and thanks to Disch, too, for your explanation. (by Aquila)

by ajc5520

Need help, can not get function to return

I am trying to get number from a file and use the quad formula to get the positive value and the negative value. I think I need to pass them by reference but I ...

[1 reply] : @ajc5520 To get rid of 1>v:\compsci\homework4\homework4\homework4\ho... (by whitenite1)

by neborah

HELP ... hex to decimal conversion

//hex to decimal and bianary char hex; const string myHexString = hex; char *line = "short line for testing"; long strtol( const char *nptr, cha...

[7 replies] Last: Are you not over complicating it or am i missing the point? 1) enter a... (by buffbill)

by mdoors

buckets ADT

So i have to code a program that creates a series of "buckets" that holds the color pebble red, blue, or white. I did some poking around on here and found a si...

[no replies]

by andywassup

can you help me with errors in a class Garage program?

This is my program: /* // A-1-1-01 Author: Andrya Newman ...

[2 replies] Last: customerNumber++) { ... (by andywassup)

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General C++ Programming - November 2011 (Page 46)