I want to declare the following
Dim BoolGrid(511,511) as Boolean
and
Dim Bitgrid As New BitArray(511*511)
How can I find out the size of memory allocated on the heap for each one ?
--
Best Regards - OHM
O_H_M{at}BTInternet{dot}com
6  1642 
Well, the question was more on a general basis actually. For example, if my class contained 50 private value types of different ones like integer, double, float etc. How could I find out what the memory taken up my the actual object is on the heap.
Regards
--
Best Regards - OHM
O_H_M{at}BTInternet{dot}com
"Crirus" <Cr****@datagroup.ro> wrote in message news:Oe**************@TK2MSFTNGP12.phx.gbl...
Now I answer to you LOL
Boolean variables are stored as 16-bit (2-byte) numbers
BitArray need 1 byte for each 8 values
So I guess a bitArray(16) that hold 16 values is as large as 1 boolean.
Am I right?
--
Cheers,
Crirus
------------------------------
If work were a good thing, the boss would take it all from you
------------------------------
"One Handed Man [ OHM# ]" <O_H_M{at}BTInternet{dot}com> wrote in message news:u0**************@TK2MSFTNGP10.phx.gbl...
I want to declare the following
Dim BoolGrid(511,511) as Boolean
and
Dim Bitgrid As New BitArray(511*511)
How can I find out the size of memory allocated on the heap for each one ?
--
Best Regards - OHM
O_H_M{at}BTInternet{dot}com
I dont know what you find funny about my question. It is perfectly reasonable.
--
Best Regards - OHM
O_H_M{at}BTInternet{dot}com
"Crirus" <Cr****@datagroup.ro> wrote in message news:um**************@TK2MSFTNGP09.phx.gbl...
I dont suggest to add each fied's requirement...
LOL
--
Cheers,
Crirus
------------------------------
If work were a good thing, the boss would take it all from you
------------------------------
"One Handed Man [ OHM# ]" <O_H_M{at}BTInternet{dot}com> wrote in message news:OK*************@TK2MSFTNGP11.phx.gbl...
Well, the question was more on a general basis actually. For example, if my class contained 50 private value types of different ones like integer, double, float etc. How could I find out what the memory taken up my the actual object is on the heap.
Regards
--
Best Regards - OHM
O_H_M{at}BTInternet{dot}com
"Crirus" <Cr****@datagroup.ro> wrote in message news:Oe**************@TK2MSFTNGP12.phx.gbl...
Now I answer to you LOL
Boolean variables are stored as 16-bit (2-byte) numbers
BitArray need 1 byte for each 8 values
So I guess a bitArray(16) that hold 16 values is as large as 1 boolean.
Am I right?
--
Cheers,
Crirus
------------------------------
If work were a good thing, the boss would take it all from you
------------------------------
"One Handed Man [ OHM# ]" <O_H_M{at}BTInternet{dot}com> wrote in message news:u0**************@TK2MSFTNGP10.phx.gbl...
I want to declare the following
Dim BoolGrid(511,511) as Boolean
and
Dim Bitgrid As New BitArray(511*511)
How can I find out the size of memory allocated on the heap for each one ?
--
Best Regards - OHM
O_H_M{at}BTInternet{dot}com
* "One Handed Man [ OHM# ]" <O_H_M{at}BTInternet{dot}com> scripsit: Well, the question was more on a general basis actually. For example, if my class contained 50 private value types of different
ones like integer, double, float etc. How could I find out what the memory taken up my the actual object is on the heap.
Memory Profiler:
<http://www.gotdotnet.com/Community/UserSamples/Details.aspx?SampleGuid=3254325d-a4aa-4bb3-aa86-c72d5104ec74>
--
Herfried K. Wagner [MVP]
<http://www.mvps.org/dotnet>
Even so, a BitArray require a byte of memory for 8 boolean values so I guess
is better to use BitArray for lots of related booleans like my case is
--
Cheers,
Crirus
------------------------------
If work were a good thing, the boss would take it all from you
------------------------------
"Mattias Sjögren" <ma********************@mvps.org> wrote in message
news:%2****************@tk2msftngp13.phx.gbl... Boolean variables are stored as 16-bit (2-byte) numbers
They are 1 byte actually. Any documentation that says 2 bytes are
remains from VB6.
Mattias
--
Mattias Sjögren [MVP] mattias @ mvps.org
http://www.msjogren.net/dotnet/ | http://www.dotnetinterop.com
Please reply only to the newsgroup.
Look at CLR Profiler. Gives you all this information, and much more. http://www.microsoft.com/downloads/d...displaylang=en
Aiax
"One Handed Man [ OHM# ]" <O_H_M{at}BTInternet{dot}com> wrote in message news:u0**************@TK2MSFTNGP10.phx.gbl...
I want to declare the following
Dim BoolGrid(511,511) as Boolean
and
Dim Bitgrid As New BitArray(511*511)
How can I find out the size of memory allocated on the heap for each one ?
--
Best Regards - OHM
O_H_M{at}BTInternet{dot}com This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
by: Andreas Suurkuusk |
last post by:
Hi,
I just noticed your post in the "C# memory problem: no end for our problem?"
thread.
In the post you implied that I do not how the garbage collector works and
that I mislead people. Since...
|
by: mosfets |
last post by:
Hi,
I'm having a little trouble figuring out the difference in terms of
memory allocation between:
class person_info;
class A {
private:
|
by: Mike P |
last post by:
I know everything about reference counting and making sure you don't have
large objects lying around. I have also profiled my app with multiple tools.
I know about the fact GC collects memory but...
|
by: xixi |
last post by:
i have a very serious memory problem, we have db2 udb v8.1 load on a
HP titanium machine with 4 G memory, it is 64bit machine, currently on
DB2 instance , i have three databases, but only one is...
|
by: Michael Isaacs |
last post by:
Regarding use of enum's, I am wondering what the cost of memory is when creating the enumeration on the calling side, and then using it on the function/method side. See example below. If I...
|
by: Saber |
last post by:
Public Class User
Private _id, _P, _L, _R As Integer
Private _balance As Int64
Private _name, _family, _tel1, _tel2, _mobile, _city, _accountNumber As
String
Private _password, _email,...
|
by: toton |
last post by:
Operator overloading has a sort syntax rather than member function call
for stack based memory allocation.
like complex<int> c1,c2,c3;
c3= c1+c2;
How the same can be applied to heap based...
|
by: happyvalley |
last post by:
Hi,
basically, the test function get a char pointer, and assigned a string
to it. then the string is passed back by the call-by-reference
mechanism. in test(), I reallocate some memory for the...
|
by: Peter Olcott |
last post by:
It looks like System::Collections::Generic.List throws and OUT_OF_MEMORY
exception whenever memory allocated exceeds 256 MB. I have 1024 MB on my system
so I am not even out of physical RAM, much...
|
by: Andy Baker |
last post by:
I have recently written a .NET wrapper for a C++ DLL file and it seems to be
working well, but I do have some concerns about memory. From my limited C
programming experience (college 15+ years...
|
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
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
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,...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
|
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: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
| |
