49,761 Topics
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| | Hello, I'm currently in High School and looking for a career in programming, and my dilemma is this: Game programming or Software Engineering? I have heard the horror stories of terrible hours and bad job security in game programming. But I haven't heard much about software engineering. Please enlighten me. … |
| | [CODE]#include<iostream> using namespace std; struct Base{ virtual void print(){cout << "Base"<< endl;} }; struct Derrived : Base{ void print(){cout << "Derrived"<< endl;} }; template< Base* arr,int size = 10> class Template{ public: void print(){arr->print();} };[/CODE] [CODE]#include "template.h" int main(){ Base *b = new Base(); Derrived *d = new Derrived(); Template<b> … |
| | I'm working on a project. It involves networked code, so I wanted to send it to a friend to test it with. I sent him only the .exe in my Debug folder, and it had an error on opening. It said something similar to "can not open because side-by-side config … |
| | is there a short hand way of passing just a row in a 2d array into a function that accepts only 1d arrays. for example something like this even though I know that this doesn't work. I don't want to have to use loops to copy a row from the … |
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| | Hi. Im making a program which uses an array from the main function and passes it to a function which displays a table. However i am having a problem with calling the function in the main. When i compile my program it shows error LNK2001 (unresolved external symbol). Thanks for … |
 | Dear All, I have been stuck and confused while bringing changes in this program which i got from [url]http://www.dreamincode.net/code/snippet76.htm[/url] This program uses a simple 0xFACA character and adds and subtracts for doing encryption and decryption. Now what i want to use is asymmetric encryption technique or we can say part … |
| | Hello Can define template<int n> class myClass{...........} can I define template <Base *b> class myTemp{ ............. } while class Base is defined properly. Thank you. |
| | Hi, How can I define template formal parameter as T*? I read in some textbook that if I define template with formal parameter T* then actual parameter can be of the type T1*,provided that T1 is derived from T Thank you in advance |
| | Hey guys, I am still pretty new to C++ and am completely self-taught up to this point. I am currently learning about try, throw, and catch statements for exceptions and am trying to incorporate this into my programs. I know that normally when you allocate new dynamic memory, if the … |
| | i have problem trying to extracting the string from the text file. i knows how to read from the file but unable to extract the string which i want. i wanted to extract only the id out, how can i do it? my text file format is below: [CODE]user:password,id,office[/CODE] |
| | After a brief and rocky relation, I have had jilted Borland 5.02 and found new love for CODE::BLOCK only to discover a while ago that Borland could compile a code snippet which CODE::BLOCK couldn't. In the working program produced below, CODE::BLOCK gave out an error message and failed to compile … |
| | Hi! I've started to write my kernel in assembly but I think its far too complicated! Instead I would like to try to write it in C/C++. I'm new to these languages but i've written alot in VB and C# so I don't think it's going to be too hard …  |
| | [B][COLOR="Red"]Important:[/COLOR] [COLOR="Green"]Please read the whole question before answering.[/COLOR][/B] I would appreciate it if someone can guide me to the new MS APIs necessary for modifying/controlling the Windows 7 Action Center. What I need to do is integrate the Backup notification messages in my application which is a backup application in … |
| | [QUOTE=tatumkay;313662]just started c++ class.... we use the absolute c++ book after starting to read this book i decided to buy c++ for dummies and borrowed a book titled object oriented programming with c++ (book is from india written in english) i still have no idea where to start on these …  |
| | I am writing to a file the ios fixed and show point works fine through out the loop but ios left only works on my file from the second set of data on. The first set of data still stays shifted right. Here is the code, thanks in advance. [CODE]void …  |
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| | To all the c++ experts, I have some doubt on how does the convertion works. If for instance, I want to convert a hexadecimal eg. 199 to to decimal, I use printf("%d",199); but what if I want the hexadecimal 199 to be displayed in binary? What must is use? |
| | I am having a problem compiling my code. The following error is displayed: make mpixlcxx -c -O3 potentialqueue_local.cpp mpixlcxx -c -O3 eventqueue.cpp "eventqueue_remote.h", line 20.36: 1540-0063 (S) The text "eventqueue_t" is unexpected. make: *** [eventqueue.o] Error 1 I am fairly new to C++ and not sure if the problem is … |
 | I am trying to add a user password protection to my program but it does not work it will quit if password is right or wrong. The file name "setpCS4.dll" is the file the password will be stored in. Thanks for your help. |
| | I haven't ever used CLA so I had to ask. For simplicity sake, Say I have a program that takes in at most 5 arguments. The arguments from args[1] - args[4] has to be some numbers. These number will be used for something, say to calculate its average. How could … |
| | Hi, I don't know why the member variable of my class is getting a wrong value. I just want to copy a char array to member variable that is also a char array. What is wrong? Thanks! [CODE]// constructor filewatcher::filewatcher(char filename[]) { // filename to watch strcpy(this->_filename, filename); }[/CODE] |
| | so here the thing im practicing c++ just started all this is in cmd :P and im making combat simulator as of a project on another forum that i guesed good practice so im doing it but i decided to make 3 classes :archer , mage , barb and i …  |
| | Is there any way to convert String s = "1234" to int s[4] = {1,2,3,4}? and how can i check if it does not contain any non-numeric characters? thanks=) |
| | . . . . . . . Hi, I am as they say a beginner I need to create a pointer to a linked list as a member variable. I have to tried todo this a number of ways but i dont think i understand the terminology. i have a … |
| | Hello, To start thanks in advance for any help. Now I will note this question is about homework so I just want help to get started not everything laid out for me. Ok here is the deal. I have a class called StudentArrayV4, it is a dynamic array of pointers. … |
| | This is suppose to be a simple selection sort but I think I'm missing something because my output isn't completed sorted right. [CODE]void SelectionSort(data list[], int length) { int index; int smallestIndex; int minIndex; data temp; for( index = 0; index < length; index++) { smallestIndex = index; for(minIndex = … |
| | Hi there... Can anyone please help me by explaining me the Gauss Elimination code and how each of them function? I really have no idea how to do it... |
| | Hello. I have been working on a program that deals with array of structures. In this function, category report, i'm taking my structure and reading it through the a loop. Specifically, i'm reading category and price. In that loop there's a loop for the five categories. Basically, when it finds … |
| | Hello, I am new the the C++ scene and to this website. Can someone assist in Pseudocode for take-home pay? Thank you.  |
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