Beginners - C++ Forum - December 2011 (Page 33)

I keep getting this error code when trying to compile. In file included from prog6.cpp:10: Stack.h:21: error: `ItemType' has not been declared Stack.h:2...

[7 replies] Last: Even if you're not finished, you HAVE to return a value for those func... (by LB)

by hards

c++ to c conversion

dear members would some one help me to convert the following code from c++ to c ; =============================================== #include <iostream> usi...

[4 replies] Last: i really really appreciated . thanks alot fellow (by hards)

by pule85

function template has already been defined

hello everybody i am a student who is still moving pretty much his firt steps into c++ programming. I have been assigned a code for my thesis; the code is cor...

[1 reply] : Use include guards in your headers (by Peter87)

by hentaiw

Use of Bool Containers

I know when we store data into containers like vector or deque. But how about bool vector and such bool containers ? Please cite some of its usage,thanks ...

[2 replies] Last: I sometimes use them to represent numbers in binary. I'm not sure whet... (by Gaminic)

by zcarfaz

Recursion function

I have the function bool find(string s, string t) that test whether the string t is contained in the string s For instance, if I call the function like...

[2 replies] Last: thank you! (by zcarfaz)

by Terminus Est

Need help with line sorting on Payroll program

I am trying to get a Payroll program done for school but I cant seem to get the payroll info to align properly. Here is the output. This payroll program cal...

[3 replies] Last: I still dont understand how my entire output could be formatted to kee... (by Terminus Est)

by freedom2000sa

reference vs pointers 1اهلا

what is the difference between reference and pointers and what is the best plz. اهلا و سهلا

[1 reply] : try http://cplusplus.com/articles/z6vU7k9E/ (by hamsterman)

by IronCowgirl

Battleship: weird values showing up in array

Hey I'm working on code for randomly placing ships in a game of battleship. I've set up a 10x10 matrix with all values initially set to zero, to be changed to 1...

[2 replies] Last: Thank you so much! Yeah, I'm not sure why it wasn't working right earl... (by IronCowgirl)

by Lazysquirell

Easy question Maybe?

I dont understand this int d=16.e=17 then the value of d == --e is 1 ( I understand this part) so why then is int z=3,x=3,c=3 (z == x == c) the value ...

[2 replies] Last: OK i can makes sense out of that its weird but this utilizes the xor ... (by Lazysquirell)

by teocl5

Socket Programming(Help me!!!)

Hi, I am working on my battleship program. However i am required to use socket programming to implement the messaging between the player and server. The ...

[6 replies] Last: I using #include <sys/ type.h> #include <sys/ socket.h> #include <s... (by teocl5)

by emitremmit

problem with classes

I am having trouble with calling a function from my class in main. Any help would be greatly appreciated. Here's my header file: #ifndef BINNUM_H #defi...

[1 reply] : To call the function you write num.numbers(); . The return type is vo... (by Peter87)

by Lazysquirell

problems with .h

this is a school assignment, I can get my program to run ok but we are suppose to place the (parent) class into a .h file when I do this it say the variable are...

[7 replies] Last: finally found it the .h file must contain using namespace std; or it w... (by Lazysquirell)

by Brianzor

Setting a pointer to data

I'm writing a ftp in C and am having trouble when copying the file over to the server. When I copy it over, it cuts off the first 512 or so bytes. I need to se...

[no replies]

by maharris

reading the inputs from files

i read the tutorial, but im having a little trouble grasping it. if i have cout<<"If Booked 2 weeks in advanced, 3% off lodging only"<<endl; addB...

[no replies]

by M987

Stack ADT

I am working on a project that require us to use stack abstract data type. The program is not complete, this is what I have got so far, but I am not sure what I...

[4 replies] Last: The error is because you have not declared a Stack constructor that ta... (by Peter87)

by thenewchuchoarcila

prime program

hey can anyone help me with this program, I've been trying to figure it but i haven't been able to understand it: An integer is said to be prime if it is...

[3 replies] Last: In pseudocode: isprime = true; while i = 0, i < sqrt(number), ++i i... (by ascii)

by Schwagmister

User defined text file

Hello All, I need help to: Ask a user for a filename Create a text document with the user defined filename Basically cout<<"filename"<<endl; cin...

[5 replies] Last: webJose : I will work on a cpp and post it for you Ben Duncan : Your ... (by Schwagmister)

by sarnia101

Loops

I am having problems understanding how to program different loops and nested loops. I have basic skills in programming(very ammature) so you must go though it s...

[6 replies] Last: for(counting vairable; condition; incrementor){ //statements to exec... (by LovestoCpp)

by maharris

writing file << illegal for class

when trying to enter the username, password, bookname dates, and length of stay every error is the title: << illegal for class. here's the code. sorry for a...

[2 replies] Last: i don't exactly know. i need it to write to the file, but then read f... (by maharris)

by joatmon

Pointer Problem

I have a memory location stored on my heap. I need to extract that memory location and store that as a pointer. Here is what I have done: char *bp = firs...

[4 replies] Last: No I mean his char* holds the address of a pointer =P (by Disch)

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Beginners - December 2011 (Page 33)