49,761 Topics
 | |
| | how would i write a function that parses a hex number as a string into a decimal integer? the following header should be: int parseHex(const string &hexString) |
| | I would like to write a program that allows a user to maintain a catalog (i.e. database) of music. The program is going to read from a data file that I will create. The data file will contain the following fields: title, artist, genre, and file name. When the program …  |
 | Hello, I have a program that decodes a substitution cypher one character at a time and then prints it on the screen. I need to save this text into a output file on disk. I am having hard time figuring out how to get the decoded text from the screen … |
| | Hello all, Let's say I have a vector like so: [CODE]vector < char *>rlist;[/CODE] and [CODE]char* word;[/CODE] Let's say char* word was pointing to a 9 character word, like "statement". If I were to do [CODE]rlist.push_back(word)[/CODE] I would get a seg fault. I believe this is because push_back expects a … |
 | I really want to add sounds to my programs, but all of the codes I use fail! I am using an empty project in visual c++, if anyone could find a snippet that would work for this, I would be extremely grateful. Thanks! Here is my current code that doesn't … |
 | [QUOTE]Win32++ is a small C++ library used to build windows applications. It has been designed to be easy to use, and simple to understand. It is an ideal starting point for anyone learning to program for windows using C++. Win32++ also has the added advantage of running on a wide … |
| | Hello, I am trying to create a time conversion calculator and I think I have it down but I do not know how to get it to display just one answer per selection. Like I can select 1 and it shows results for 1 and 2 . . or I … |
| | hi guys im creating a dictionary which would show the word and the meaning of the word this is what i have done so far, i created a class called meaning which stores the meaning of the word [code] #ifndef MEANING #define MEANING #include<string> class Meaning { public: Meaning(); ~Meaning(); … |
| | Hello, I'm Nathan, I'm a 3D Animation student and know very basic C++, but haven't touched it in a good 6 years. Here's my problem: I have data from some video footage I shot, and the data is in 3 folders: An Audio Folder, a Video Folder, and a XML … |
| | I got not one but two good answers to my last question, which was how to make a function that would both create an array and fill it. I was surprised to find that the first one of them was so simple - I had been making it harder than … |
| | Hi! I've installed Windows 7 (64-bit, DX11), MS Visual C++ 2008 Express Edition and DirectX SDK aug 2009. Now I'm trying to program with DirectX 10, with help from "Introduction to 3D Game Programming with DirectX 10". Even if I include all include- and lib-files from the SDK directory, I … |
| | The function adds two large numeric string together, like "12345667" + "12345678" = ? It does not have complete error checking, I'll leave that up to you. It should work but I am prone to bugs, so do advise if bugs are found. Included are also helper function that helps … |
 | Hello and thank You in advance, I have been struggling quite a bit with this so any help is greatly appreciated. I need to add 3 global variables with an unknown amount of elements to a program. As far as I know and as far as I can find in … |
| | I'm having horrible trouble trying to get this converter to work. If more code is needed, please feel free to let me know. The function I'm having trouble with getting the numbers to convert right is OctalIntoDecimal. The number it is trying to convert is a 9 in decimal...which should … |
| | #ifndef _READFILE_H_ #define _READFILE_H_ #include<string> #include<vector> #include<map> using namespace std; class Readfile{ private: string str; vector <string> goArray; vector <string> strArray; vector <string> phyIntArray; vector <string> subArray; vector <string> proArray; /* member function */ void processString(string str); void processGoId(string); void processPhysicalInt(string); // void processMetabolicInt(string); public: typedef struct Info{ string uniprotID; … |
| | Hi all, I am trying to write code to loop through the windows registry till i find the leaf , meaning the key value pair exists . Each time i get the key , i want to know whether it is parent of some key-value pair. If yes , loop … |
| | does anyone know how to convert c program code into c++ program code? I have program written in c code, but need the same program and its functions in c++. I can post code if needed. Thanks. |
| | I don't know how to write a c++ program to execute the following operations. could anyone help me?? Write a C++ program that opens a comma-separated values file and performs various functions on it. The first line is a header containing the names of the fields. The available fields are … |
| | Hi2all! What better use for working with databases in C + + and win32api? (static lib with source code, classes or simple source code, examples) |
| | Hello i am a musician and not a programmer. i assume this is completely obvious to you by now. do listen to my music if you please. something to do while you read my long enquiry. [URL="http://roon-salzman.com/MP3/tracking/JewellerySpot/Samantha_WIlls.mp3"]samantha.mp3[/URL] I am attempting my first c++ program to create a program for a … |
| | hi every body(tis is my first post here) i have been experiencing compatibility problems with visual basic 6 and 8.0....(coz i have vista) .now i have installed vs 2008 express but the problem is that i am much used to vs 6.0 enviroment...now i just cant understand how to open … |
| | Hello, I'm developing a small game in SDL, but I have a problem. Here is my code: [code] //Initialize Resources bool InitResources() { bossShip = Load_Image( "leadership.png" ); spaceShip = Load_Image( "spaceship.png" ); ammo = Load_Image( "ammo.png" ); welcomeBackground = Load_Image( "welcomebackground.png" ); background = Load_Image( "background.png" ); if( bossShip … |
| | how to send email via smtp server like gmail with c++??????? i want the code if any web resources available pls provide.. |
 | Now I must explain that I am a noob. I would like to write my own header file, and use the functions from it in a program. When I get Dev-C++ to compile, it says that it is an invalid function, and I need to put that before the main. … |
| | Hi, I am writing this code for a class I am taking. It works fine as long as i do not use more 9 digits in length, but my teacher wants the user to be able to be able to input a number of any length. The warning when i … |
| | I'm taking a beginning C++ class right now, and we're supposed to make a program that allows the user to enter as many numbers as they like and when they're done, display the largest and smallest of the numbers entered. However, I can't figure out how to make it display … |
| | Hello, Please take a look at this well-known 'problem': [CODE]class A{ B * foo(); }; class B{ A * foo(); };[/CODE] Its solution is simple: add "class B;" above A. But I've got a smilar, but more complex, problem: [CODE]class A_1 { virtual B_1 * foo(); }; class B_1{ virtual … |
| | [code=c++] /*I have coded this but it is not working fine it kept saying "Segmentation fault" and i can't track it down, can someone help me on this i want it badly!*/ #include<iostream> using namespace std; int k=0; void gcd(int a, int b); void gcd(int a, int b) { static …  |
| | everything works except I need it to give me the max and min month (i.e. 1,2,3..12) instead of the number entered into the array. #include <iostream> using namespace std; int main() { const int SIZE = 12; double months[SIZE]; int count; double sum = 0; double totalRainfall; double averageMonthlyRainfall; double … |
| | I've been trying to figure out this problem for a week. I've searched all sites for if else statements, and I can't figure out why !!!!!!!!!!!!!!!!! What's wrong with my statements ?? Help me out !!!!!!!!!!! please. #include<iostream> #include<string> using namespace std; void main() { char hsg; //Highschool Graduate char … |
The End.