C problem struct and string


Posted on 16th Feb 2014 07:03 pm by admin

Hi guys,

This is my first post and I'm hoping the experts here can help me solve my problem.

- I'm trying to create a linked list in C and the codes look like this:

#include "stdio.h"
#include
#include
using namespace std;

struct dir_list
{
int level;
string dir_name;
struct dir_list * head;
struct dir_list * tail;
};

typedef struct dir_list * dir;

void main()
{
dir curr;

curr=(dir)malloc(sizeof(string)+sizeof(dir));
curr->level=0;
curr->dir_name="test ";
curr->head=NULL;
curr->tail=NULL;
}

The problem with this code happens at the string assignment curr->dir_name="test "; and the executable will stop responding once run. I suspect the problem could be caused by the size of malloc but the result stays the same after I increased that number.

Can anyone explain to me what the problem is?

Greatly appreciated!

No comments posted yet

Your Answer:

Login to answer
329 Like 5 Dislike
Previous forums Next forums
Other forums

Unifying logins of two different scripts
I have two different game scripts which I want to embed on my own site. The problem is I don't want

natcasesort works on one server but not on another
Hi

I have a problem that I was hoping that someone can help me with.

I'm trying to use

MS are the best!!!
Visit http://www.microsoft.com/australia/windows/default.aspx?h=watch-a-demo and click the massive '

timed header image rotation
I have a joomla site and I was trying to setup a rotating image based on timing NOT just refreshing

Socket Server
In my following socket server, I am trying to listen to a connection through port 12345 in my web br

Need help PLEASE
ok i have this warning showing up

Warning: in_array() [function.in-array]: Wrong datatype for

Simple code help with redirects
I am trying to figure out a redirect script that detects if the browser is IE 7 and if it does, redi

Opening Multiple Files/Links in Order.
I want to open links in order/one-by-one and check each for a specific string.

Example:
I

ALV grid with 2 headers
Hi Gurus,

I need to display ALV GRID as below.

Header1

Matchcode in ALV change header column
Hello everyone,

I am working in an SAP system that is currently in upgrade and conversion

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



 
© indyaspeak.com. All Rights Reserved.
Play Free Quiz and Win Cash