49,761 Topics
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| | Hey, im looking for a good C++ IDE on Linux. Wanted features: Integrated debugger support Code formatting Syntax highlighting etc.. I hate code folding and that auto-bracket thing Preferably one thats fast. I tried Eclipse CDT but it crashed all the time and i didn't like it. I get on … |
| | c:\documents and settings\administrator.rahulabbine44fd\desktop\cs340 proj1\cs340 proj1\binarytree.cpp(27) : error C2143: syntax error : missing ';' before 'BinaryTree<E>::getNode' in cpp file template <class E> nodePtr BinaryTree<E>::getNode(E item){ nodePtr<E> temp = new nodePtr; temp->data = item; return nodePtr; } in headr file: struct node; typedef node *nodePtr; struct node { E data; nodePtr left; … |
| | [CODE] #include <iostream> #include <windows.h> using namespace std; HHOOK g_KeyboardHook = NULL; LRESULT CALLBACK cbHookKeyboard(int nCode, WPARAM wParam, LPARAM lParam); int main(int argc, char *argv[]) { g_KeyboardHook = SetWindowsHookEx(WH_KEYBOARD_LL, (HOOKPROC)cbHookKeyboard, GetModuleHandle(NULL), 0); while(true) { } return EXIT_SUCCESS; } LRESULT CALLBACK cbHookKeyboard(int nCode, WPARAM wParam, LPARAM lParam) { if(nCode == HC_ACTION) … |
| | Hi all, I have a question here.. I am using microsoft visual C++ 6.0 with SP4 and SP5.. I call a `DoModal()`, but there was nothing dialog show out.. below are my codes.. CDlgA oDlgA; oDlgA.DoModal(); but no dialog show out.. then I trace the debug code, found out that … |
| | Hello, and thank you for taking the time to help me! This is my first real program in C++, and I am still getting used to the differences between C and C++, so I still really don't know what I'm doing. I am working on a header file and its …  |
| | Hi! I'm running Ubuntu 9.04 and using Code::Blocks as C++ IDE. I have the following code: Temp.h: [CODE]#ifndef TEMP_H_INCLUDED #define TEMP_H_INCLUDED template <typename T> class Temp { public: Temp (T d = T(0)): _dato(d) {} T getDato () const; void setDato (T d); private: T _dato; }; template class Temp<double>; … |
| | My professor likes to give us tests on topics we've not covered yet, like string stream :o This program uses stringstream objects to make sentences like the Mad Lib ™ game. Create 4 string objects: noun, adjective, verb, and adverb. You will need these functions: AskNoun, AskVerb, AskAdjective, AskAdverb, and …  |
| | Alright, so I'm a bit lost as to what to do next with this and am looking for some direction. The assignment sheet is as follows: [QUOTE]CSC 265 – Fall 2009 – Program 1 Due: Thursday October 8, 10 minutes before class starts Write a header file, implementation file, and … |
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 | Hi :) I have this assignment for my first year programming module and one of the questions asks for a void function using string parameters. This confused the hell out of me, but I came up with this idea. Would someone please, please, please have a look at it and … |
| | Hi all, Here is the problem; I’m trying to make two threads draw pixels in two different memory spaces at the same time. Nothing fancy, just a test program to learn about thread programming. I allocate the memory, send the address as parameters to the two threads, and in each … |
| | im lost making a code that runs this. it has to include "while" command but im having difficulty with the counter vs the name =/ can someone help [COLOR="Green"] Enter your friend’s name(stop to quit):john Enter your friend’s name(stop to quit):megan Enter your friend’s name(stop to quit):stop Congratulations you have … |
| | hii i have problem with the line [CODE]CopyFile ("\\svchost.exe","c:\\%windir%\\svchost.exe",0);[/CODE] i have already tryed to put _T before ( but he won't compile CopyFileW' : cannot convert parameter 1 from 'const char [13]' to 'LPCWSTR' i want that copyfile the file copies to the windows map srry for bad english [CODE]TCHblabla … |
| | i found this problem in c/c++ when i wrote this code int a=5,b; b=++a +(+=a + a--); it gave the output of b as 21 and when i wrote int a; int b=++a + (++a + a--); it gave b as 18 why the answers are varying for the same … |
 | I have to write a program for my assignment that does a quote. It has to have a void function that validates a string and and integer entered. Other wise I would have solved the problem with a simple menu and integers. The entries has to be one of five … |
| | I'm stuck on a homework problem. Just not sure where I'm going wrong, I think my code should work and it doesn't, and I'm not sure why. The assigned problem is: Recursive Multiplication: Write a recursive function that accepts two arguments into the parameters x and y. The function should … |
| | Hi, I created an array of numbers which converts into letters through a number generator. I need help sorting my array letters[j] so that the output can be printed in alphabetical order. After, I am storing it in a Linked List and printing it out. So far, it just prints … |
| | I'm having trouble getting the right operator to be accessed using polymorphism. The code below is a simple representation of the problem, but it should get the point across. [CODE=CPLUSPLUS]//Horse.h #ifndef HORSE_H_INCLUDED #define HORSE_H_INCLUDED #include <iostream> #include <string> class Horse { public: Horse() {} Horse(int age) : itsAge(age) {} virtual … |
| | Hi, I have searched the internet high and low but all posts I have found on this topic have been confusing to me... It is quite clear that there is something basic I am not getting... please help... My applications are written in VC++ 2008 Express and all source code …  |
 | A roman to decimal converter, no validity checking, so inputting an invalid roman number will certainly just yield a wrong result. |
| | I have two arrays both have a defined sized for each element that was filled when reading from a file currently but have a max size of 50 I have array 1 [4] I have array 2 [2] However, my main point is I have to process these two arrays … |
| | Hey, im in my first computer science course and im having a really hard time. i have two questions on an assignment which are stumping me one is: 1. Create a function bulk-price that determines the amount of savings possible by buying soil delivered by the cubic yard instead of … |
| | Hello I am trying to figure out how to create a number generator to generate a number between 65-90 (ascii capital letters) and 97-122 (ascii lowercase letters). I need to convert the number to a char and then put the char in the linked list in order while ignoring duplicates. … |
| | i have to write a c++ program that will calculate the weekly pay for the employees of a company and the total amount of the payroll. input for the program will be the employee number number (int), status of the employee-exempt or non exempt (int).(Exempt employees receive pay for a … |
| | Hello, I am new to C++ but I have built an indexing app over the past 2/3 weeks using C++ Standard Library. This went very smoothly but I now want for the first time to bring in an external library called libcurl. I have attached a Build log which seems …  |
| | I am new to C++. This is a homework problem. So if anyone gives up their time to help me it is greatly appreciated. I have perfect number program, I can get it to run if all my code is in the main. The assignment requests that I use a …  |
 | hello, can somebody help me in learning file i/o in c++? i would be very grateful  |
| | Hey guys. These functions are not working together correctly because of the true/false statements. Can someone please show me how I can fix the empty() function to work simultaneously with my other function provided? :S My getSmallest() function will not return the value due to the empty() function.. [code] bool … |
| | Ok I need help on this Freshman year project-( so it should involve loops, arrays/strings,fstreams and functions only) A CSV file contains airport info: [QUOTE]ABZ,"Dyce","Aberdeen","Scotland, United Kingdom","GB",57.200000,-2.200000,493,\N,"Aberdeen",2657832,2638360 EDI,"Turnhouse","Edinburgh","Scotland, United Kingdom","GB",55.950000,-3.350000,493,\N,"Edinburgh",2650225,2638360 BXE,"Bakel","Bakel","Senegal","SN",14.916667,-12.908333,569,"Senegal",\N,\N,2245662 MFV,"Accomack County","Melfa","United States","US",13.633333,39.133333,67,"Verenigde Staten",\N,\N,6252001 ADK,"Adak Island Ns","Adak Island","United States","US",51.878056,-176.646111,67,"Verenigde Staten",\N,\N,6252001 LIT,"Adams Field Airport","Little Rock, AR","United States","US",34.729444,-92.224444,67,"Verenigde Staten",\N,5035199,6252001 ADS,"Addison Airport","Dallas","United … |
| | This will go faster if I show you what I want to do. [code] class matrix { public: double *x; int clms, rows; matrix(int unknowns) { rows = unknowns; clms = unknowns + 1; x = new double[rows * clms]; } matrix operator = (double a[]) const { matrix tmp(rows); … |
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