Dynamic memory problem

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

Hey,

At the beginning of my code, I have this line:

Shape* gShape = 0;

As this is dynamic memory, I delete it at the end:
delete gShape;
gShape = 0;

This compiles fine and runs fine, but as soon as I close the program, I get a "not working anymore" window from the OS (you know which I mean; "send this to microsoft bleeeeh"). It only crashes this way when I actually use the Shape instance, so when I use gShape = new class(parameters);. If I don't use the instance (I keep it 0), it doesn't crash.

What am I doing wrong?

Thank you!

Your Answer:

Login to answer

Other forums

Code doesn't print what i wanted it too. Please help!
Hi there,

I wrote this code to mae it so that in the form before it that the user said their

Having a problem get the selected item from a drop down menu
I have been looking at this for days now.

I have a drop down menu that get it's values from a

do while conditions
i want to display 6 images in a 2x3 table
now what would be the correct logic to
count that th

Access website from only 1 computer...?
One of my customers wants his website to only be accessed by people in which they bought the website

Most basic form question ever?
Hello,

I want to use this snippet to make sure the fields in a form are ok before processing

DOMDocument parsing
Hello, I am parsing an xml file from an API which I have converted into a DOMDocument in php. This i

displaying unknown amount of results
I am reading a directory and getting a list of folders in the directory, I want to display the folde

Searching keywords from array
Hello everyone, Im just wondering if someone could help me with another issue im having. Im still le

SQl num_rows problem
when i try to count rows from an SQL select i get an warning

Code: [Select]$countviews = mysq

Somebody hacked into my site and changed coding >>> URGENT HELP NEEDED <<<
I am not that much into programming , but somebody is hacking to my site and injecting some kind of