Beginners - C++ Forum - April 2012 (Page 60)

Hi all! Very new to programming and I need a little bit of help with this please? Thanks in advance for any and all replies! I'm trying to read in an arra...

[3 replies] Last: Thanks very much guys! Worked it out in the end with your advice! (by moominboy)

by smurf12125

if/else help

#include <iostream> using namespace std; int main() { int a; int b; int c; int result; int d; int e; int f; int g; int input; cout << "Please enter a number"; ...

[3 replies] Last: Thanks for all the help! It works perfectly and thank you for the ref... (by smurf12125)

by lemiesz

Basic GUI in c++

Im new too C++/programming in general. Have a project from class where the extra credit is to create a graphical interface for our program, instead of ASCII art...

[4 replies] Last: Qt is a good option, but it has a very large learning curve. A great G... (by Need4Sleep)

by chilliman

Swtiching places in a vector

Im having problem switching two string values in a vector. Im suspecting that the vector i insert isnt updatet by the fuction. Any tip? #include <iostrea...

[2 replies] Last: Thanks for the help ! (by chilliman)

by pjwasz

String comparison

Simply, I have two strings. No matter what you type in, the strcmp returns 1. Here's the code int accountnumber ; cout<<"Your account number is: "; ...

[3 replies] Last: Fixed. Thank you. (by pjwasz)

by vulcant13

Finding the size of an Array?

If given the constraints thatthe array will be between 1 and 50 elements. The array is in class where the object is initialized with an array of elements within...

[3 replies] Last: intialize the entirre array to a default value then load the array and... (by patchesOhulihan)

by Omar Alamy

BlackJack scoring.

Hey guys, i wrote a bit of code and im having trouble debugging it, any help would be appreciated. #include <iostream> using namespace std; int main()...

[5 replies] Last: line 28 should be cin >> currenthand ; I would say you're on the ri... (by Lowest0ne)

by Shmoopy

reading from .dat file (1,2)

Hello. I am currently trying to make a program to keep track of contracts I have in a MMO. It's really inefficient and it's more of a for fun kind of thing sinc...

[30 replies] Last: The main thing wrong with what you have is that Contract is an object,... (by Lowest0ne)

by ewanharrison91

error messages

hi, i am using Dev-C++ to do my programming at home but when i am in university, it is done on visual basic 2008 and my assignment is to be presented on visual ...

[no replies]

by Mekolle

About Include and CPP files

If you have two CPP files one called Main.cpp and one called Second.cpp, in Second.cpp you need to include <iostream> again that you already have included in Ma...

[6 replies] Last: Okay, that changed my view to it and makes more sense hehe thanks for ... (by Mekolle)

by closed account zb0S216C

What Does This Template Mean?

I've come across this class template: template <template<class> class X> class Something { //... }; I tried to instantiate it like so: ::Somet...

[3 replies] Last: You're welcome! :-) (by TheDestroyer)

by b0sanac

Help with total sum.

Hey all, new user here. Im having a problem with one of my assignment questions, ill post the code in a sec. Basically the program has to ask the user for a se...

[3 replies] Last: Ah I see. I've got it now. Thanks for the help :) (by b0sanac)

by atkfo

Timer

Im using a microcontroller 8051f226. I dont know how delay in 1 sec. I was thinking if i have to add some more codes under ISR? void Timer2_ISR (void) interrup...

[3 replies] Last: Please go to some MCU forum. This is not the right place. btw, I used... (by TheDestroyer)

by chipp

objective C

does anybody in here know about objective C? does anyone good in objective C?

[8 replies] Last: No. In terms of desktop OS, we target Win and *nix (generally with the... (by Moschops)

by amit hendin

Char string[] Constructor error

hey i have a separte header file with the class: class image{ private: char src; point pos; scale size; public: ...

[5 replies] Last: Happy to be helpful! :D (by S G H)

by Exispistis

String getline

Hello all! I know that it is possible to use "cin.getline();" for C style strings, but I am not aware of how to do this with C++ style strings. Does anyone kno...

[1 reply] : It's getline as well: http://www.cplusplus.com/reference/string/getlin... (by coder777)

by Gaminic

File scope.

Hello, After some very odd "unresolved extern symbol" errors, I'm wondering whether there's such a thing as "file scope". Basically, I have one header file...

[7 replies] Last: Ah yes, it was declared "inline", but the actual body of the function ... (by Gaminic)

by Hucaru

checking if a char is an integer

Hi, I am trying to create a function that can be called upon when the user wishes to receive an integer value only for a variable. This function will check that...

[7 replies] Last: Ok. Thanks for help I think I understand it better now. (by Hucaru)

by Mortikis

Sujested learning book

hello, i am a student and i have to learn c++ on a good level. i have experience with pseydo-code and i am looking for a good book(or any other method y have to...

[3 replies] Last: what about this: http://www.amazon.com/Without-Fear-Beginners-Guide-Ma... (by Mortikis)

by pzling

The value of ESP was not properly saved across a function call.

Hi How do you debug one of these errors? Run-Time Check Failure #0 - The value of ESP was not properly saved across a function call. This is usually a resu...

[1 reply] : Ok, it seems that this one is fixed by restarting the compiler (VC++ 2... (by pzling)

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Beginners - April 2012 (Page 60)