gerard4143

Well try including the header cctype and using the function [code] int isdigit(int c) [/code]

If you want to isntall Code::Blocks for Windows go here [url]http://sourceforge.net/projects/codeblocks/files/Binaries/10.05/Windows/codeblocks-10.05mingw-setup.exe/download[/url] It should start downloading Code::Blocks with the GNU gcc compiler...Note I would uninstall your previous Code::Blocks first.

If your trying to pass a function pointer, use typedef and it'll simplify your code. [code] typedef void (*myfunc)(); void thefunc(myfunc p) { //... } [/code]

You'll have to investigate the stream character by character using isdigit().

Take a read here [url]http://www.newty.de/fpt/fpt.html#r_value[/url] Especially the section - 2.7 How to Return a Function Pointer ?

Maybe you could isolate one function and that function call that produces the zeros and post that...Posting ~ three hundred lines of code and saying it doesn't work - fix it please - is infuriating.

Take a look at your braces in your if statement. Try this [code] bool checkNumber(int arr[], int value) { for(int i=0; (i < 10); i++) { std::cout << arr[i] << std::endl; if(value == arr[i]) { return true; } } return false; } [/code]

Hint. Don't use gets its a dangerous function. Instead use fgets(). Don't use magic numbers like 100 use a macro like [code] #define ARR_SIZE 100 [/code] Also [code] int *k; [/code] Should be [code] char *k; [/code]

I would read the contents of this link [url]http://www.cplusplus.com/reference/string/string/[/url] I would really pay attention when you get to the string's method find.

If your an experienced programmer(Java/C++) then C# 4.0 in a Nutshell by Joseph Albahari, Ben Albahari is a good read.

What part of the program are you having problems with? I ask because a C program is mostly a C++ program.

Try passing the values as references.

Wow another on posting a homework assignment...Please read the forum rules about posting homework assignments.

What's your copy constructor look like?

Number one, The code doesn't run in a compiler. The code is compiled by the compiler so that it can run within an operating system environment. How many threads? Just one, the main thread.

Are posting your homework assignment?

Try the escape sequence \" e.g. [code] std::cout << "this is a quote \"" << std::endl; [/code]

If the error is in your test.h file, maybe you should post it. Oh you did. Why do you have the main function in your header file? My mistake, I didn't realize you grouped the header and object file together.

You can use your first example [code] #define NINE 0x39 [/code]

Why are you using a reference to a pointer in your equals operator?

Your for statement is set up wrong. [code] for(int x=1, y=0; y < 5, x < 15; x++, y++) [/code] Are you sure you want your condition part of a comma operator? Try running this code. [code] #include <iostream> int main() { for (int i = 0, j = 0; …

If the memory manager can fulfill the malloc request it will return a memory pointer to the allocated memory...if it fails it returns NULL. If malloc returns a pointer other than NULL then you have your requested memory.

This link may give you some preliminary information. [url]http://en.wikipedia.org/wiki/64-bit[/url]

The problem is line 13 [code] _matrix.GetM(i, k) [/code] The vector container has no method called GetM().

Wow what compiler are you using? I can't believe this wasn't flagged. [code] string input(string a[], int &cnt) { for (int i = 0; !infile.eof(); i++) { getline(infile, a[i]); cnt = i; } } string copy(string a[], string b[], int cnt) { for (int i = 0; i < cnt; …

You forgot. The main function should return an int.

You should be able to or your conditions together.

You could check the sticky in this section 'Starting C'. I just noticed it today.

You posted your homework assignment? Wow, read the forum rules.

Sure, can you tell use what the problem is?

Maybe if you tried [code] if ((scode == "r") || (scode == "R")) [/code]

Pointers that are not set to NULL or a valid memory address are said to be wild pointers, they may be pointing at anything so are very dangerous. The general rule is - Set a pointer to a valid memory address or set it to NULL...Always keep your pointers in …

I know the GNU g++ complier has limited support with the -std=gnu++0x switch.

All I can tell you is, get a good book on the subject. Here's a website, check some of the titles. [url]http://www.cs.purdue.edu/homes/dec/netbooks.html[/url] especially - Internetworking With TCP/IP Volume III: Client-Server Programming and Applications, Linux/POSIX Socket Version (with D. Stevens)

And array is just a contiguous block of memory. Its doesn't support the division operator.

It would help if you indicated which function your having problems with.

I would investigate the do-while loop [url]http://msdn.microsoft.com/en-us/library/b0kk5few.aspx[/url]

Try using std::string.

Your using a string format specifier %s for a character %c. Line 12 and 14.

How and what are you calling Initialize (List *L) with. Note: You have this [code] L->items[i].name[MAXNAMESIZE - 1] = '\0'; [/code] Shouldn't it be [code] L->items[i].name[strlen(initialize)] = '\0'; [/code] ...After checking the docs I found strncpy pads the destination with '\0' so my point is null void.

Your not passing the rent array to calculateRental...Also the first array element starts at zero not 1.

I can't believe you compiler didn't warn you about this line.. [code] char test = "I like you"; [/code] Is this what your trying to do? [code] #include <stdio.h> #define ARR_SIZE 3 struct mys { char * my_arr[ARR_SIZE]; }; int main() { size_t i = 0; struct mys thes; char …

I would check what you calling the function name in your asm file. Your calling it _addus in the asm file and calling it addus in your main executable. The linker won't be able to resolve the names if they don't match.

How are you calling - void populate_bricks(sprites &game_data)?

[QUOTE=Zssffssz;1654862] PS How would I setup virtual memory in linux? Muffins[/QUOTE] Your in luck, Linux already comes with virtual memory set up.

Sounds like your trying to inject a piece of code somewhere. I don't think the forum encourages hacking practices.

It means the function returns a integer reference for a return value. In your example prototype the function probably returns a reference to either a or b.

Try running this code [code] #include <stdio.h> int main() { char aChar; printf("Please enter a character: "); scanf("%c",&aChar); while (aChar!='x') { printf("The Letter is %c or the integer is->%d\n", aChar, aChar); printf("Please Enter another character: "); scanf("%c", &aChar); } return 0; } [/code] Can you figure out what's going on? …

Line 12. Why are you doing this [code] cin >> calc >> end; [/code] Why >> end; Is this what your trying to accomplish? [code] #include <iostream> #include <string> #include <cstdlib> using namespace std; int main () { string calc; cin >> calc; if(calc == "calc") { system("calc"); } else …

Class C is derived from class A, so creating an object of type C will automatically create an internal object of A. Object of type C contains an object of type A