[declarations] Forum Topics

I am practicing my C++ programming just making an Health Care related program, I cant seem to access my data that is stored on a .txt file, All I get is that f is not declared in this scope Heres the code: [CODE] #include <iostream> #include <stdlib.h> #include "structr.h" using …

Hi my name is Chris and I am currently enrolled in CMIS102 class. I am really banging my head :@(on multiple occasions) with my latest assignment. I have read every forum, book, and troubleshooting guide there is but nothing out there that has helped me to find the result or …

I have a class Node and want to declare an initially unknown number of instances of this class at run-time. First the program determines the number of nodes (num_n) from the user and then I want to define num_n objects. I have crudely got around this by defining a maximum …

i have a header file which contains a random number generator here is the code: [CODE]#include <cstdlib> #include <time.h> #ifndef RANDOM_H struct rand_var{ int x,y; }Rand_var; static int rand_gen() { srand ((unsigned)time(NULL)); extern int random; random = rand() % (Rand_var.x-Rand_var.y+1) + Rand_var.x; } #endif /* random.h */[/CODE] you will probably …

What is the right way to declare an array [CODE]Dim lblname As Label() = New Label(get_num_of_children()) {} Dim mealcheck As Integer() = New Integer(get_num_of_children()) {}[/CODE] or [CODE]Dim lblname() As Label = New Label(get_num_of_children()) {} Dim mealcheck() As Integer = New Integer(get_num_of_children()) {}[/CODE] Thanks for your help

Hi, This is probably, a really novice question, but I have some code that is using the malloc() function to declare an array, the problem is that I am using a special compiler to compile code for hardware which gives me a lot of errors because of the stdlib.h header …

i work with a guy who constantly complains and posts on stackoverflow that i am a sloppy coder (he is a web developer, i am a .net developer, he has never actually looked at my programming). but curiously, i researched. The only thing that I do not follow with best …

While reading Stroustrup's "The C++ programming language", I was puzzled at 'declaring a pointer to an array of character strings and declaring a reference to an array of 10 integers', and I had to clear my mind on pointers to arrays. I am posting here the notes I made to …

what's mean by definition and declaration in c? how u call this: int i;

I thought i had complex declarations nailed, as in i could tell you what a pointer to an array of functions that returned int and took doubles as arguments looked like i find this little horror: [CODE] /Return the IP address of a domain name DECLARE_STDCALL_P(struct hostent *) gethostbyname(const char*); …