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by: Koen |
last post by:
Hi!
I have a vector containing the following:
vector<Base*> theVector;
theVector.push_back(new Der1());
theVector.push_back(new Der1());
theVector.push_back(new Der2());...
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by: Gandalf |
last post by:
Hello. I have some questions about the standard containers.
How does the standard containers behave if I do
queue<Foo> myQ;
queue<Foo> myQ2;
.... insert into myQ...
myQ = myQ2;
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by: JackC |
last post by:
Hi
Problem:
I wish to use a pimpl to hide implementation/storage of a class (T), but I
also want to hold objects of that class (T) in an std::vector<T> (or
similar). T is non trivial (i.e. not...
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by: Mark |
last post by:
If you have STL containers (like list, vector,...) in
functions as automatic variables, do the nodes that
are put on the containers get buffered so they can be reused
by later container...
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by: Matthias Kaeppler |
last post by:
Hi,
in my program, I have to sort containers of objects which can be 2000
items big in some cases. Since STL containers are based around copying
and since I need to sort these containers quite...
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by: Ross A. Finlayson |
last post by:
I'm trying to write some C code, but I want to use C++'s std::vector.
Indeed, if the code is compiled as C++, I want the container to
actually be std::vector, in this case of a collection of value...
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by: Simon |
last post by:
Hi,
I understand what one the differences between std::vector, std::deque and
std::list is,
the std::vector can have data inserted/deleted at the end.
The std::deque can have data...
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by: Nindi73 |
last post by:
HI
If I define the class DoubleMap such that
struct DoubleMap : public std::map<std::string, double>{};
Is there any overhead in calling std::map member functions ?
Moreover are STL...
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by: Remo D. |
last post by:
I've read with much interest the threads on how to create data
containers in C.
I started thinking if simpler ADT (other than the proposed List) could
be used as a starting point.
What about...
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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: 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...
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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: 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...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated ...
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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