kunal kislay

[code] main() { double **vals = NULL; function(vals); } [/code] prototype : [code] //some other dll void function(const double**); [/code] it gives me error : cannot convert double ** to const double **. and yes i dont want to put extra burden on the user side(in main function) to const …

Hi everyone. This is my first post here at DW. I was just experimenting with programs and thus I am trying to implement [B]Bisection Method[/B] & [B]False Position / Regula Falsi Method[/B] into a C++ program. Once I am done doing these two, ill start coding the [B]Newton-Raphson Method[/B]. All …

Hi have done the whole program but now am stuck at what initially seemed like a simple thing a repitation loop the program is supposed to ask the user if he/ she wants to continue with adding more data - if no exit and continue with the other stuff. [CODE]char …

Hey gang, I have a string array containing 10 words,I would like to randomly pick one of these words, how do I go about it,cant find any tutorials???? Thanks Buzz

Hi every body I have some question about log file . What is the log file ? What is the importance of the log file? List 4 example of system where the log file should used and briefly exaplain why? Should the log file be monitored in the real time …

problem was first posted [URL="http://www.daniweb.com/forums/post1174806.html"]here[/URL]. lionaneesh got a problem with this question. I tried to solve that question myself. He solved himself, but i failed. the questions is: This program/function will delete all those characters in the first string i.e str1[] that matches any character in the second string i.e …

hello all, I am reading a book on c++. It talks about pointers and how to use them. I dont understand what the point of pointers is. Mainly, why would someone need them and what can a programmer do with them. Please be as detailed as possible as i am …

Hi there, Could someone give me a simple of example of how to write code in a c++ class library file? I made this to include through a reference in a c# app file. This is what Ive tried but Ive gotten all sorts of build errors: [CODE]// CClass.h #pragma …

Hi! I am making a project about doublepointers and inheritance. Have some small issues that should not be difficult to resolve, but I just cant get a grip of it. The task is to add two types of vehicles that have some of the same characteristics but not all. I'm …

im trying to practice on: Basic User Defined Functions/ Pass by Value Functions for class and im confused. this code has a problem with it, its not printing everyting i want it to say. can someone help me understand this and what i am doing what wrong and what i …

hi, i have a string like string s = "1234" and i want separately the integers 1 ,2 ,3 4 as integers , so how do i do it? i tried using atoi as follows : [CODE]char * ss[10]; ss = atoi(s.c_str()); int x = ss[0];[/CODE] for getting 1 but …

Okay, as the name implies, I would like to change an integer (ascii code number), such as 65, to a string, '65', then back to integer, 65. Now, the reason for doing so, is because I'm working with ascii code, and want to return a string of a fixed length. …

hi guys, i found this site very usefull... thanks every one for their support

Hey Guys/Gal's I'm trying to figure out how to make an array of function pointers, but let me explain what i mean: The array will need a 'key' value (string | char*) and a 'value' (function pointer). So basically the array holds a list of short names of functions. I …

if u pass a std::vector by value to a function, does all of it's content get copyed? thx