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

difference between datetimes
($row['totime']-$row['fromtime'])/60

this is giving me 0

example of totime and fromtim

How to get variable value on next page
Hello friends
i am working on payentry page ..there i have this code.........

unexpected T_SL without a shift left token
Nothing too see here, I'm an idiot and resolved the problem.

Logic question
im wondering what's the best method to do the above list:

it is for alliance @ MMORPG game

Can't seem to capture a variable in a chained select
I'm *this* close to having a chained select running but for some reason it doesn't seem to be pickin

Calculating a rating by adding number of points and dividing by number of items
I have a site that users can post links to files to download. They can rate these files on a 1-5 sca

Dynamic Array using glob?
Is there an easier way to do this?

I am trying to get create a dyamic array based on files wi

[function.file]: failed to open stream: No such file or directory
Okay I wrote this little script to upload a csv file that is located on my webhosts server to a mysq

PHP FTP Can't upload Big FIles
Anyone had any success using FTP to upload a file say 90m?

im using ftp_put and it returns fa

Email "$"
Hello!!

Any PHP guy with a bit of a knowledge in Flash ?

When I send a JPEG from flash

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