49,761 Topics
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| | I am a c++ Beginner - Im looking to store a "Location" for a later use in this function and cant figure out how to do it still after hours of research. [CODE] if(pUnit) { if(GetUnitDist(Me, pUnit) <=10) { //Right Here need to store GetOldPlayerX() if(pUnit->dwMode == PLAYER_MODE_CAST) { if(GetOldPlayerX() …  |
| | Hi, i get [CODE]undefined reference to 'boost::gregorian::greg_month::get_month_map_ptr() '[/CODE] on the following code using Eclipse CDT and MinGW .. [CODE] #include "boost/date_time/gregorian/gregorian.hpp" #include <iostream> int main() { using namespace boost::gregorian; std::string s; std::cout << "Enter birth day YYYY-MM-DD (eg: 2002-02-01): "; std::cin >> s; try { date birthday(from_simple_string(s)); date today = … |
| | Hi, I've got a problem when I was using LoadLibrary function to load a library "MSVCR90.dll". It is a dll with manifest, but I don't know how to load this kind of library. Should I load the manifest first and how? Any suggestions will be OK. Thanks. |
| | Hello, I'm new to using C++ and am using dev-c++ as a compiler only I'm having a problem as the code I've written doesn't stay open after the user has stated the name, here's the code. [CODE] //Game 3,0 //Using constants and strings. #include <iostream> #include <string> using std::cout; using …  |
| | I just learned about linked lists, so i decided to experiment a little. I'm trying to make a linked list that automatically keeps all of the data in consecutive order (like bubble sort built in :P). Anyways, the problem is that while it adds data, the second thing added disappears, …  |
| | Hi, i'm having problem on the computation of working hours, regular pay, overtime and gross income... on a time-in and time-out of an employee for a week including holidays and overtime... please help on making it work. e.g. of employee.txt Name: kiroyzki Code: A02-004 Level: 1 Salary/Day: 500/day ############################################ [code] …  |
| | Hello, My friend and I are trying to program a basic 3D modeler. Nothing fancy just a very basic program. I was wondering if anyone here could help me with reading material. We need to figure out the math and that is what I can doing now. Any good books …  |
 | Hello all, I am Lisa and fairly new to C++/MFC. For a class project, we are to develop any software of our choice and add as much functionality as possible. I have chosen to build a program similar to MS Paint since MFC has functions that makes building shapes very … |
| | This is what I have so far. This program should contain a recursive function that will compute the binomial coefficient according to the definition if k=0 or k=n [CODE]#include <iostream> #include <algorithm> using namespace std ; int C(int n,int k) { if (k < 0 || k > n ) … |
 | I just started an advanced C++ course and my instructor sent around a file with this piece of code: [code]class smallobj // specify a class { public: smallobj() : iData(0){} // Constructor smallobj(int iInValue) : iData(iInValue) {} // Overloaded Constructor ~smallobj() {} // Destructor void setdata(int d) // member function … |
 | Hi, is there a quick way to format a float variable that is 0.775 to display it as 77.5? Thanks To better clarify, im doing a simple little tasks of variable = variable / variable to find the percentage of something. |
| | .......1234 .....*1234 ------------- .......4936 .....3702 ...2468 .1234 ------------- .1522756  |
| | The program asks the user to enter physician name as array of character,but do not work properly ,only work for single character how can i input array of character for the physician name. look case 1 on my code. [CODE]for( i=0;i<n;i++) { cout<<"\nEnter physician "<<i+1 <<" name :"; cin>>phy_name[i]; cout<<"Enter … |
| | I'm kind of a noob at this, I have an error and i -sort of- know what it means, but I have no idea how to fix it. [CODE]#include "Sprite.h" int Sprite::LoadSprite(LPDIRECT3DDEVICE9 device, std::string Filename) { dImageScale = 1.0; D3DXIMAGE_INFO ImageInfo; D3DXGetImageInfoFromFile(Filename.c_str(), &ImageInfo); dImageHeight = ImageInfo.Height; dImageWidth = ImageInfo.Width; }[/CODE] … |
| | how does the ramdomize function works?? does it have some formulae to bring out its output?  |
| | How can I convert a char that has this info in it "312,000" to a double? I know I can use atof but it doesnt work with the comma.. is there any way to remove the comma.. or to use atof when theres non numeric values in the char? Thanks |
| | Hi people, I am writing a code to do some matrix manipulation stuff. like replication of a matrix in a bigger matrix vertically and horizontally, or putting some elements on a specific diagonal. The problem is that when the size of 2-D array goes to 290, the program crashes. The … |
| | Hi all.. I had a part of code like below.. CPropertySheet oPropSheet("Page", NULL, 0); oPropSheet.m_psh.dwFlags |= PSH_NOAPPLYNOW; oPropSheet.m_psh.dwFlags &= ~(PSH_HASHELP); oPropSheet.AddPage(&oPropSettingCriteria); oPropSheet.AddPage(&oPropAdvancedSetting); if(oPropSheet.DoModal() == IDOK) { } ... now I would like to hide or disable OK button..just left only CANCEL button there.. I tried using oPropSheet.GetDlgItem(IDOK)->EnableWindow(FALSE); but will have … |
| | Hi; I have made a MCQ based game in Visual C++ using MFC. It runs fine but it shuts down when some key is pressed unintentionally. Like, if you click the options with mouse click, it works fine but even if you press ENTER key during the game, it quits … |
| | i m feeling problem in making a program for attandance management. can u help me plzzzzzzzzzzz |
| | Plan and code a guessing and betting number game, as described by the text below and the sample output but do not write any functions (other than main). An appropriate welcome message with your name in it should be shown at the start of the program. The user starts with … |
| | Hi all, The code below is to converts a tchar from lowercase to uppercase. Could you tell me if my code is correct or need to be fixed. Thank you very much. VM =============================== [code] tchar* MyToUpper(tchar *input) { static tchar buffer[1000]; tchar *s= input; tchar *t= buffer; while (*s!= … |
| | I have made a program to the follwoing problem:- [QUOTE] Another chessboard puzzle (this one reputedly solved by GAUSS at the age of four) is to find a sequence of moves by a knight that will visit every square of the board exactly once. Write a backtracking program that will … |
| | This might be a bit of a silly question and I should probably know this anyway. I have tried searching for it but I have not found anything on this subject(or the more plausible reason, I have not been searching for the right things since I don't know much about … |
| | [code]void Delete(TreeNode* tree, ItemType item) { if (item.ComparedTo (tree->info)==LESS) Delete(tree->left, item); else if (item.ComparedTo( tree->info)==GREATER) Delete(tree->right, item); else DeleteNode(tree); // Node found } void GetPredecessor(TreeNode* tree, ItemType& data) // Sets data to the info member of the right-most node in tree. { while (tree->right != NULL) tree = tree->right; data … |
| | Hi! I was wondering if someone might have an example of this that I might could take a look at, would really appreciate it since we have a test in about a week. Thanks in advance! Adam  |
| | Hi, I am a total newbie to programming, so I do not know much about it. However I have created this very basic program which converts 2 currencies. I would appreciate it if I received some constructive criticism so I can improve my programming skills. Thanks, xka [CODE] #include <iostream> … |
| | Hi Guys Is there any function in C which will help me make an input string invisible while we are entering the input?? I mean similar to oracle login. when we type our oracle password at dos prompt it is not visible. My requirement precisely. 1) I want to read … |
| | Problem Statement: Expense class You are required to write a class name “Expenses “. Expenses class has· Constructors· Destructor· Write a function to add expenses for a month· Write function which displays these expenses.· Write a function which calculates savings for a month. · Expense class has following data members …  |
| | How to make a time based regular function?Like something that plays a sound every 1 second? |
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