Beginners - C++ Forum - June 2010 (Page 24)

by vampire

what does this mean

int i , j c = ((((i&0x8)==0)^((j&0x8))==0))*255 What does it mean ???

[8 replies] Last: You try reading this code, It is the openGL and cheakImage is an array... (by vampire)

by Toothkiller

error: initializer fails to determine size of 'state'

Trying to generate a function to get a char array. Heres my code: #include <string> #include <s...

[4 replies] Last: Thank you both (by Toothkiller)

by xander333

Weird outcome

So I wondered if you could do cin>> var1, var2; and I made this little program. the only flaw is, ...

[2 replies] Last: Thanks (again) Albatross! (by xander333)

by PGP Protector

New to C++ , Converting C#.NET to C++ (Unmanaged / Managed ???)

I'm New to C++, normally did most of my Programming in either C# or VB.NET I've written a DLL in ...

[1 reply] : Code for above DLL using System.IO; using System.IO.Pipes; usi... (by PGP Protector)

by romasi

Passing between class methods

When passing non-const passed values from one overloaded method to the other causes a segfault but o...

[6 replies] Last: I would strongly recommend that you get into the habit of writing cons... (by jsmith)

by matioli

Problem with template class

Hi Guys...First, sorry for my English, I'm not american... I already know about templates class, ...

[6 replies] Last: But then, there is a question: The STL classes, like vector, list, et... (by moorecm)

by Kathy L

myList.erase(reverse_iterator)

i want to erase some elements in the list pointed by a reversed iterator,and i wrote like this list...

[7 replies] Last: I believe 'itr++' resolves to list<T>::iterator::operator++(). Erase ... (by Disch)

by gers1978

Function only works if I use constant variable - why?

I have a program with a few functions, for example one to display records and one to read them from ...

[4 replies] Last: This program should really be done with a std::vector, I suggest you l... (by filipe)

by bijan

Multiple commands?

So, Im working on an rpg and now pwople cant buy muiltiple things from the shop. Heres the code ...

[1 reply] : Because the shop command should be a loop with an option to escape. No... (by Computergeek01)

by Kathy L

exception:list iterator not decremental

Hi. In my code I used a list to simulate a circle and declared two iterators to traverse it. while...

[1 reply] : Use code tags, don't cross post http://cplusplus.com/forum/general/... (by Disch)

by bobhaha

Alternative to strcpm()

hey guys.... I need some help with the strcmp() function. I need to know an alternative way to write...

[10 replies] Last: Yep Wikipedia is your friend, I worked it out using wiki for your meth... (by bobhaha)

by akilguo

Which overload function is prefered in this example?

The Example is taken from the < c++ primer > ( 4th Edtion ) by Stanley B. Lippman, and it resides in...

[4 replies] Last: OMG! All of sudden, i am enlightened, what a surprising. Thanks you, r... (by akilguo)

by Toothkiller

Counter variable not storing

Trying to write a program that increases a int when called and saves the int so when called again it...

[2 replies] Last: Thank you, it worked. (by Toothkiller)

by hogren

Write in Binary format in a binary file

Hello, I begin by give my code : #include <ostream> #include <istream> #include <fstream> ...

[5 replies] Last: Thank you very much ! I will study the bitshifting. Bye Bye (by hogren)

by user1024

Construction, address and value of private variable

Hi All! I am having some troubles of understanding C++ vairable lifecycles. I wrote a tiny applic...

[2 replies] Last: Athar, thanx for your reply, now I really understand how it's working! (by user1024)

by doppelgangland

How to bridge the gap between newbie and intermediate programmer?

Hi, I'd like to ask experienced programmers for advice on how to proceed. I've read 1 book on C a...

[3 replies] Last: Debugging helps me in cases like this. It helps you to see application... (by user1024)

by jen5376

using recursion to generate verses of Twelve Days of Christmas

Im trying to make a program that generates all the verses of the song "The Twelve Days of Christmas"...

[3 replies] Last: Thanks guys for the help! (by jen5376)

by bijan

Save int's

Hey guys, Im making a C++ rpg as my first app. And i was wondering how do i save intigers to a compu...

[1 reply] : Via file I/O. http://cplusplus.com/doc/tutorial/files/ Welcome to ... (by Albatross)

by gcr114

quick little divison problem

Hey guys, I need to create a program that will: take a meal total, tip amount, and output the mea...

[2 replies] Last: Note: your "cin >> " statement within the first "if" block retrieves t... (by jrohde)

by gcardonav

Storage size unknown

Morning: I am creating this code to read numbers from a file and then some of the numbers of the ...

[10 replies] Last: Thanks for the advice Albatross, I forgot about that part. I pretty ... (by gcardonav)

Beginners - June 2010 (Page 24)

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