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Member Avatar for Allen 0108

I am working thru the Wrox book: [U]Beginning Programming[/U], and need some advice on getting a simple program to compile. I have Vista and use the free Borland C++ compiler. After entering in a simple C++ code, I was not able to get it to compile. When I attempted to …

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hi everyone this is my first post and yes, im just starting with cpp im using devc++ so i have this homework which i could get done for its due date but still it would really help me to understand more about cpp if i could get it done but …

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Member Avatar for chamnab

can anyone explain this code to me ? This code can set font color in c++ (window only) and i copy from this web site ([url]http://www.dreamincode.net/code/snippet1491.htm[/url]) it work , but i don't understand some line [B](<-)[/B] 1.void setcolor(unsigned int color) 2.{ 3. if (color >15 || color <=0) 4. { …

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Member Avatar for SolidSora

I have to make a Tic Tac Toe game for class and I have a problem with checking if the space is available when the player enters it. Everything else works fine. Here is my main: [CODE]#include<iostream> #include"tictactoe.h" using namespace std; int choice; int main(){ TicTacToe myBoard = TicTacToe(); cout<<"Enter …

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Member Avatar for lochnessmonster

does anyone happen to know of any sites with advanced typedef's such as functions...pointeres....etc? i've seen them used and would like to know more about how to use them -thx

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We have to write a program that prompts a user to input an integer and after that i get lost i attached the problem to this thread and help would be greatly appreciated!!

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Member Avatar for Szeth

Hello Everyone, I need to add functionality to store the guesses the user makes in an array up to a maximun number of guesses stored in a constant. It must display a list of the previous guesses before the user guesses a number each time (excluding their first guess). Once …

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Member Avatar for myk45

Hello everyone, Well im currently going through OpenScenGraph. i could not understand this piece of code: [CODE]class OSG_EXPORT Group : public Node { public : Group(); /** Copy constructor using CopyOp to manage deep vs shallow copy. */ Group(const Group&,const CopyOp& copyop=CopyOp::SHALLOW_COPY); META_Node(osg, Group); ... // code coninues };[/CODE] Now, …

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Member Avatar for daniel1977

Greetings friends: I have the following question: It looks like to use the "listcont.sort()" function of the list container I will obviously need to overload comparison operators. it uses the "<" operator. Will I need to overload any other operators for this to compile and run successfully? I am planning …

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Member Avatar for Lelly

Hello, How can I do this: Implement the MergeSort algorithm in C++, Generate random numbers into a text file to read as input. The 2 parameters to the program are the input and output text files Thanks

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Member Avatar for mugenoesis

Okay i have tried everything please can someone help me i am trying to restart this program so i have used a do while loop. The problem is that when i say n to terminating it just asks the question again do i wish to terminate every time i click …

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Member Avatar for sheennave

When i insert value into table row (data type float), smt rounds decimal values into zeros. Here is the dramatically simplified code in order to see the situation.Interestingly, assigning a single array value into a variable (as usual) doesn't work here ! Is this a SQLite bug ??

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Member Avatar for pdk123

i am a c programmer, 6 month old for c++. i am trying to add some feature to a huge c++ base code !. stuck at this funtion . ( function names/varibles names modified ) void MCE::AddM( int Cid, int Tid, int Rid) { TrInstEntry* pTrInstanceEntry = (TrInstanceEntry*)m_MappingList->find(Tid); if ( …

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Member Avatar for l1nuxuser

[CODE] char *CHuser, *CHpass; CHuser = user_user.GetBuffer(0); //user_user its CString verb CHpass = password_user.GetBuffer(0); // password_user its CString verb [/CODE] i need to convert the CString to char but is not woking if someone can help me its gon be very useful ks biny

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Member Avatar for MasterGberry

I read something online about being able to make my patch run as an administrator by default by using XML code? How would i put this into my program? This patcher is going to be put into a larger source code of a client, and will just be called by …

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Member Avatar for rdt_01

[QUOTE]I cant figure out what should i do so that in case one, if i choose to continue buying, not to start from the begining, but just to do the remaining calculations. also if it is possible to help me with a function outside main so that i calculate the …

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Member Avatar for rmlopes

Hi everyone I've been looking into boost and c++ reference, as well as some googling, and I cannot find a way to get a thread's execution time, all options I found are related to system time and I need only the execution time for the thread (inside the thread's context). …

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Hi! In my direct 2d game i want to draw a big background picture entered by the user. Im currently trying to do this as described on [url]http://msdn.microsoft.com/en-us/library/ee719658%28v=vs.85%29.aspx[/url] . Altough it gives me read error at pos 0x0000. Heres the code: [CODE] RECT rc; GetClientRect(hWnd, &rc); using namespace D2D1; //Render …

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Member Avatar for indrajeet6

Hi, I've been trying to compile the following code in visual c++ 2010 Express Edition. But the output window just says: 1>------ Build started: Project: Ans7, Configuration: Debug Win32 ------ ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ========== Code Follows: [CODE]/*Program to dynamically allocate a 2D array*/ …

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Member Avatar for vanalex

Hello everybody, I wrote a test source code about 2 classes point and circle. These classes illustrate the center of a circle (point class) and its radius (circle class). Circle class inherits point class. Here's the code: [CODE]#include <iostream> using namespace std; class point { private: int x, y; public: …

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Member Avatar for Duki

Hey everyone, We're trying to figure out if it's possible to use winsock on an AIX system? If not, is there any native support in C++ for unix based machines and e-mail support, without importing 3rd party libraries?

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Member Avatar for Szeth

Hello Daniweb, I'm obviously very new to the programming world. I'm trying to make the popular Guessing random numbers game. The things I'm having a hard time with is getting the input validation to work. When characters are input instead of numbers, the program goes into an infinite loop. I'm …

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Member Avatar for chamika.deshan

Hello Is this safe? In a API I am using have a protected inheritance of a class [CODE] class B { public : method(); } class C : protected Class B { }[/CODE] I need to access those pulbic methods in Class B So is this ok and safe? [CODE]C* …

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Member Avatar for JordanHam

I am just having trouble with the beginning stages here. I am just very confused on different syntax terms. I have a book here "Microsoft Visual C++.net" with all the installation and whatnot with it. It doesnt use the normal cin and cout but used Console::WriteLine and what not. Is …

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I am using libhash++'s getHashFromFile() as seen in [url=http://hashlib2plus.sourceforge.net/example.html]this[/url] example to get the hash from files. When the file is a simple text file I get the same result as I get with md5_file() in PHP and the program [url=http://www.pc-tools.net/win32/md5sums/]md5sums[/url], but when it is a binary file I don't get …

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Member Avatar for VasquezPL

I have a question. I worte frontend application to manage Active Directory. It uses AD commands like "dsquery,dsget etc" I use them this way: system ("dsquery *"); What i need to do is to write a code that will capture all text viewed by commands in system("") or to capture …

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Member Avatar for zabra

Morse code Converter Morse code is a code where each letter of the English alphabet, each digit and various punctuation characters are represented by a series of dots and dashes. Write a program that asks the user to enter the string: “Yesterday, I slept most of the night. I saw …

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[CODE]#include <iostream> #include <conio.h> using namespace std; int main() { int num[5],high=0,high_num=0,low=0,low_num=0,a=0; for (int a=0;a<5;a++) { cout<<"enter number "<<a+1<<":"; cin>>num[a]; } for (a=0;a<5;a++) if(num[a]<high) { high=num[a]; high_num=a; } cout<<"highest number is.."<<high_num<<"\n"; cout<<"highest number is.."<<high; getch(); return 0; }[/CODE] please CORRECT this Code the problem is.. "PROGRAM THAT CAN ACCEPT 5 …

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Member Avatar for remuladgryta

Hi, i'm a new learner of the ways of COM and, when trying to recode a code example found in [I]Automating Office[/I] by Lori Turner from just a demo of Word interaction into a c++ class (which i will be using in my program) i come across these linker errors: …

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The End.