473,395 Members | 1,986 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,395 software developers and data experts.

Rogue wave

Does RWTValDlist<RWCString> takes space in memory?Do we need to call clear()[Clear() is destructor for them]

Do u have any idea that RWTValDlist occupy memory and if clear is not called then there will there be memory leak... ??
Oct 24 '06 #1
3 1944
Does RWTValDlist<RWCString> takes space in memory?Do we need to call clear()[Clear() is destructor for them]

Do u have any idea that RWTValDlist occupy memory and if clear is not called then there will there be memory leak... ??
Operating Syatem:Sun Solaris 5.9.
language : C++
Oct 24 '06 #2
vinothg
21
When you create a object for the Dlist it certainly occupies the memory.

If i recall correctly the correct procedure to avoid memory leaks when using a Dlist is :

Delete the element with a pointer list and at the end, delete all the elements and the list with clearAndDestory
Oct 24 '06 #3
When you create a object for the Dlist it certainly occupies the memory.

If i recall correctly the correct procedure to avoid memory leaks when using a Dlist is :

Delete the element with a pointer list and at the end, delete all the elements and the list with clearAndDestory

Thanks for reply..
I have declared RWTValDlist <RWString> temp;
I checked all available public func. only clear() is available.

http://www.roguewave.com/support/docs/hppdocs///tlsref/rwtvaldlist.html#Public%20Member%20Functionsclear( )

But some one told me that once object RWTValDlist goes out of scope.its destrcutor will be called automactically.So thats why i have a doubt that if i do not call destrcutor then will there any leak or not?
Oct 25 '06 #4

Sign in to post your reply or Sign up for a free account.

Similar topics

0
by: david.kettle | last post by:
Hello Python World! I've been playing with the 'wave' and 'audioop' modules in the library, and I have a question. When I tried to read a "wav" file with samples in 32-bit float, I got the...
1
by: Thomas Lenarz | last post by:
Hello, we have got C++-programs (older SUN-Compiler) using the Rogue-Wave-Class-Library and consider to port the application to AIX 5.2 (GNU gcc/g++) The only drawback we could find ist the...
4
by: vikram | last post by:
in a stereo type of wave file i want to know what is this left & right info in a wave file??? how do i read the left & right info from a .wav file to a buffer..
1
by: Don Tucker | last post by:
Hello, I am receiving the following compile-time error: /opt/include/rw/dcomplex.h line 218 error(1420): argument list for class template "complex" is missing typedef complex DComplex when...
5
by: Old Wolf | last post by:
The following code causes a deallocation of a random amount of bytes, with the Rogue Wave STL supplied with Borland C++ 5.5.1 : #include <vector> int main() { std::vector<char> v, w(1); v =...
0
by: sebor | last post by:
Hi all, The latest release of the Rogue Wave C++ Standard Library, version 4.1.0, has just been released into public domain under the Apache License, version 2.0, as the Apache stdcxx project:...
5
by: prakash.mirji | last post by:
I am using evaluation copy of RW 9.0 for porting one of C++ application on RHEL4 (x86 platform). We are getting some issues into RW template classes. Please need assistance on this issue. Here...
5
by: etoile | last post by:
The code is on a SUN platform. From a detailed design point of view, what is needed to eliminate Rogue Wave from the C++ code. Just scanning for RW in the code, here is a list: RWCstring...
6
by: homevista | last post by:
PART III: Putting things together In part I we examined the modem to verify that it supported voice. If so, we took a note about the voice data format that we would use. In the second part, we...
1
by: Steven Backus | last post by:
I inherited a Solaris c++ program that uses Rogue Wave and am trying to port it to linux. It seg faults in this code: for (int size = entries() - 1; size 1; --size) { RWOrderedIterator...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: ryjfgjl | last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
0
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...

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.