by: Paul Kinsella |
last post by:
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NEWS BULLETIN - http://www.companywire.net
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Company...
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by: Giancarlo Niccolai |
last post by:
Hello all.
I have peeked through the FAQ and all relevant links, and also through
Stroustrup book, but I have not been able to find an answer, so I have to
post here as a last resort.
It...
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by: Ioannis Vranos |
last post by:
When we use the standard placement new operator provided in <new>, and
not a definition of owr own, isn't a call to placement delete enough?
Consider the code:
#include <new>
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by: Andreas Lauffer |
last post by:
Can anyone tell me advantages / disadvantages of DataDirect Server
Wire ODBC-driver?
Any experiences?
What about redistribution?
Andreas Lauffer, easySoft. GmbH, Germany
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by: mangesh |
last post by:
This code is from c++ faq in section 11 :
void someCode()
{
char memory;
void* p = memory;
Fred* f = new(p) Fred();
f->~Fred(); // Explicitly call the destructor for the placed
object
}
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by: SarahT |
last post by:
Hi folks,
I am doing something Very Bad and Wrong (which I'll spare you the
details of) that requires overloading new for some specific classes.
So, for example:
class MyWeirdThingy
{...
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by: Lagarde Sébastien |
last post by:
Hello,
I write code to debug new call with following macro:
#define new (MemoryManager::Get().setOwner (__FILE__, __LINE__, _FUNCTION-),
FALSE) ? NULL : new
The setOwner allow to save the...
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by: LuB |
last post by:
I am constantly creating and destroying a singular object used within
a class I wrote.
To save a bit of time, I am considering using 'placement new'. I guess
we could also debate this decision -...
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by: karthikbalaguru |
last post by:
Hi,
I find that articles stating that 'placement new' constructs an object
on a pre-allocated buffer and so takes less time.
Actually, we have to consider the allocation of the buffer and then...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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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...
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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...
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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...
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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...
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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,...
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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,...
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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...
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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...
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