473,237 Members | 1,440 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,237 software developers and data experts.

exception in the constructor invoked by "new" operation

If an exception is thrown, will the memory allocated in the heap be
released? And what's the underlying mechanism ? Thanks in advance.
Best Regards,
Junchen
Mar 15 '08 #1
0 1087

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

30
by: seesaw | last post by:
Is it right thing to always avoid using "new" to create objects? What if after starting the application, then decide which and how many objects to create? (Seems like under such situation is there...
18
by: Leslaw Bieniasz | last post by:
Cracow, 28.10.2004 Hello, I have a program that intensively allocates and deletes lots of relatively small objects, using "new" operator. The objects themselves are composed of smaller...
2
by: PengYu.UT | last post by:
Hi, I saw the following code: Composition *quick = new Composition(new SimpleCompositor); SimpleCompositor and Composition are both classes. My question is how to delete the newed...
1
by: Jean Stax | last post by:
Hi ! A couple of pretty basic questions: Value types: As far as I understand, when I create value type without "new" syntax the object is considered as unutilized. Consequently, I have to...
7
by: Jamie Julius | last post by:
Consider the following struct: struct TestStruct { public int a, b, c; public TestStruct(int a, int b, int c) { this.a = a;
4
by: Ben R. | last post by:
I'm curious about the differeng behavior of the "new" keyword when dealing with value versus object types. If I'm correct, when I do: dim x as integer There's no need for "new" to be called...
7
by: CMirandaman | last post by:
I have another newbie question I could use some help with. I ran across this code in one of the MS training guides: public class NullTokenVisitor {...} public class Application { public...
7
by: Jim Land | last post by:
In the Yahoo Interface Blog, Douglas Crockford wrote about Javascript: "So the rule is simple: The only time we should use the new operator is to invoke a pseudoclassical Constructor function....
350
by: Lloyd Bonafide | last post by:
I followed a link to James Kanze's web site in another thread and was surprised to read this comment by a link to a GC: "I can't imagine writing C++ without it" How many of you c.l.c++'ers use...
3
isladogs
by: isladogs | last post by:
The next Access Europe meeting will be on Wednesday 3 Jan 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM). For other local times, please check World Time Buddy In...
0
by: jianzs | last post by:
Introduction Cloud-native applications are conventionally identified as those designed and nurtured on cloud infrastructure. Such applications, rooted in cloud technologies, skillfully benefit from...
0
by: abbasky | last post by:
### Vandf component communication method one: data sharing ​ Vandf components can achieve data exchange through data sharing, state sharing, events, and other methods. Vandf's data exchange method...
0
by: fareedcanada | last post by:
Hello I am trying to split number on their count. suppose i have 121314151617 (12cnt) then number should be split like 12,13,14,15,16,17 and if 11314151617 (11cnt) then should be split like...
0
by: stefan129 | last post by:
Hey forum members, I'm exploring options for SSL certificates for multiple domains. Has anyone had experience with multi-domain SSL certificates? Any recommendations on reliable providers or specific...
0
by: MeoLessi9 | last post by:
I have VirtualBox installed on Windows 11 and now I would like to install Kali on a virtual machine. However, on the official website, I see two options: "Installer images" and "Virtual machines"....
0
by: DolphinDB | last post by:
The formulas of 101 quantitative trading alphas used by WorldQuant were presented in the paper 101 Formulaic Alphas. However, some formulas are complex, leading to challenges in calculation. Take...
0
by: Aftab Ahmad | last post by:
So, I have written a code for a cmd called "Send WhatsApp Message" to open and send WhatsApp messaage. The code is given below. Dim IE As Object Set IE =...
0
isladogs
by: isladogs | last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM). In this month's session, we are pleased to welcome back...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.