49,765 Topics
 | |
| | I am having difficulty with this problem with setting up the classes. If you could shed some light to get me started that would be great! :rolleyes: Design a Line class that uses Point objects point.h. Include a slope() member function that throws an exception for undefined (vertical) slopes. Add … |
| | I am using Turbo C++ 4.5 version. I tried window (). But when I complied the code given at the bottom of this page, I am getting the following error messages: "call to undefined function 'window' in function main ()" "call to undefined function 'textcolor' in function main ()" "call … |
| | I have a code which is near to this one struct first { int data ; list <second> seconds ; }; struct second { int data ; list <first>::iterator vert ; }; how i could get rid of the circular reference problem in c++ note : i must put the … |
| | [font=Times New Roman][left]here is the question:[/left] [left] [/left] [left]Use a two-dimensional array called [/font][b][font=Times New Roman]price [/b][/font][font=Times New Roman]to hold the prices for Proton’s car[/left] [left]regarding to the models and CC as listed below. [/left] [left]--------------------------------------------------------------------------[/left] [left] [/left] [left]in 2d array..i could get[/left] [left](for example)[/left] [left] [/left] [left]void disp(a[][3]);[/left] [left] …  |
| | Hi everyone, I would like to ask a question about visual c++. When i go to my projects folder i see the icon for the dialog is the mfc icon. No i am not talking about the icon on the right hand corner when the dialog is executed but the … |
| | Hi. How can I call common open dialog box in MS Visual C++ 6.0 ? I tried to use getOpenFileName() and CreateFile(). But my function doesn't work. There is tehe body: void FlashProgram::OnButtonPOpen() { // TODO: Add your control notification handler code here OPENFILENAME ofn; // common dialog box structure … |
| | Hello, Can someone write few interesing problems for novice c++ programmer? Can't come up with any good ideas :( Thx in Advance :mrgreen:  |
| | Hi i am new programer in c++ and want somebody to show me the first step, Thank you all :cheesy: |
| | [FONT=Arial]undefined[/FONT] I am newbie to C++ and am trying to teach myself to program. Could someone please explain in very simple language what data validation means and how should I check for it (in relation to input data) before any processing occurs. :-| Merlin208 |
| | i'm trying to keep track of how many comparisons and swaps my sorting algorithms are making. i know it's probably a variable referencing problem, but i can't seem to get it to work right. it's fine when i run only one of the sorts, but if i run both, moves … |
| | I need some help, heh, i have to store a twelve digit number somewhere... as i've understood it nothing like unsigned int or long double or anything won't work :-/ have i missed something? or can anyone point me to anything which i can use to be able to do … |
| | LOOK THE FOLLOWING STATEMENT int *p[](); PLS TELL ME THE MEANING OF THIS STATEMENT.& WHERE WE USE THIS STATEMENT.  |
| | I am novice, and I am working now in a proyect with the vga colour palette, over DOS with borland c 3.1. The project include cpp.h and asm files. Sintactically I checked that is ok, BUT when I do the link tell me DECLARATION SYNTAX ERROR , in the first … |
| | Hi can I delete a ".cpp" file and start the project again ? and how do I do it? I am using Microsoft visual C++ .NET Thanks Tex.. |
| | Hello, everyone I am pretty much a new programmer programming a little in C++ and basic. I am having trouble with this portion of the program that I am working on. When I include line 16, cin >>FullTimePartTime; the program skips line 21, cin.getline(response,256); and does not let me enter … |
| | I am new to programming and would like some help getting up and running. I am using the Microsoft Visual C++.NET 2003, Iam up to Object-Oriented Programming [Animals], and I have 4 errors I can't fathom out..... #1 C2143:syntax error? #2 C2501:'_cg' missing storage class? #3 C3265: cannot declare a … |
| | I recently discovered a problem with the version of Microsoft Visual C++ 6.0 Professional Edition (Windows 98) that I have on my computer. I open Microsoft Visual C++ 6.0 Professional Edition and there is no menu bar or title bar present. When I press the “alt |
 | [b]O[/b][b]rganize Your Data[/b] Arrays allow programmers to store a series of data of the same type. For example, suppose a program is to keep track of twenty numbers. Such a set of numbers would be stored in an array of integers (whole numbers) or doubles or floats (decimals). Arrays work … |
| | Hello Everyone can anyone please explain me about the concept of namespaces? Regards |
| | that s what i learned since i saw in many examles programmers using a function main whithout any class asking for any explication please :confused: |
| | I'm more or less a beginner programmer with a little (mostly useless) programming background. My goal is to develop applications to run on my PPC (a Dell Axim 3). My Background: Did some simple Basic programming on a TRS-80 in the late 70’s when they were the cutting edge(!), as … |
| | Can sombody advise me or show me a semple code how I can obtain 10 bit data information from device connected to my com1 port? Thank you very much in advance. |
| | Hi everyone, can anybody know how to forward a RAW packet i.e. the buffer containing the ethernet header upto the TCP/UDP data using the send() and socket() system calls in C or C++ Regards, Vivek |
| | I am trying to get the Microsoft Mappoint OCX working in C++ Builder 6.0 Pro. So far I can place pushpins and delete them but I cannot attach a name or note. When the compiler is in Debug mode the code will compile without any error but crashes when running … |
| | Hi everyone, i need some guidance or help if possible help with running a program in c++. I am currently using this statement to run any external program in c++. WinExec("C:\gui.exe", SW_SHOW); The above command compiles ok but the external program is not executed. There seems nothing wrong with my … |
| | I need to finish my assignment but i seem to have several problem and i stuck. Below is the assignment question and also the source code that i wrote Question Write an interactive C++ program that will encode or decode a line of text. To encode a line of text, … |
| | I am looking for an arp sender written in c++ with no deps (no libpcap or libnet). I am working now at some raw sockets code, but i get all sort of errors in the sendto(), even with the IP_HDRINCL option set. The code is ok, it sends TCP and … |
| | i just ve started with c++ but i ve an idea about c and oop i wanna learn more about graphic library in c++ i ask for any advice or help thanks |
| | i have created 3 matrices: 1) Connection Mtrx 2) Metric Mtrx 3) Ans Mtrx. here from connection mtrx, seeing starting node,i update the ans mtrx which will hold the sequence of node traversal. how do i code to achieve this? the code problem is coming in function bf(). #include<iostream.h> #include<conio.h> … |
| | i'm trying to create a chained hash table using a linked list header file, but there's a problem with my insert function. here's the relevant portion. the error comes in the part that is in red. compiler says "parse error before '.' " i've used the linked list header before, … |
The End.