by: red floyd |
last post by:
Disclaimer: VS.NET 2003 (haven't checked any other compiler).
I'm writing functors for my classes.
Because the objects in my containers are large, I'm making my functors take const T& parameters....
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by: AngleWyrm |
last post by:
I have created a new container class, called the hat.
It provides random selection of user objects, both with and without
replacement, with non-uniform probabilities. Uniform probabilities are a...
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by: nsgi_2004 |
last post by:
Hi,
I have been learning about functors and at first everything was clear. Make
a class and overload operator () so that an object of the functor can be
thought of as a function.
However, I...
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by: Matthias |
last post by:
Hello,
I basically want to implement a general resource manager which should have
a caching and a loading policy so that I can exchange those. Here's some
example code of how it should work:
...
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by: Fraser Ross |
last post by:
Functors taking 1 argument for operator() should inherit from
unary_function and those with 2 arguments should inherit from
binary_function. If a functor has zero arguments for its operator()...
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by: michael.lesniak |
last post by:
Hello,
I'm learning C++ for a couple of days and play a bit with the
algorithms provided in the STL. One thing I don't understand is the
fact that classes inherited of functors have to be...
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by: tryptik |
last post by:
Hello all,
I have a question about iterators. I have a container of functors
that operate on an std::string. The functors go something like this:
class Functor {
std::string...
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by: Jon Slaughter |
last post by:
I'm trying to mess with functors and the way I want it to work is that when
I create a functor it will automatically add itself to an array.
The attached code demonstrates what I mean. The...
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by: Christopher |
last post by:
I used to just use a plain old function pointer is a call to
std::sort.
My colleagues are telling me that I need to use a "functor". Ok, I
google and see that a functor is a class with a public...
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by: laikon |
last post by:
dear, all:
below is a function with a parameter of function pointer.
void f(int a, int b, int (*fp)(int, int))
{
std::cout << fp(a, b) << std::endl;
}
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by: DolphinDB |
last post by:
Tired of spending countless mintues downsampling your data? Look no further!
In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
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by: ryjfgjl |
last post by:
ExcelToDatabase: batch import excel into database automatically...
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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...
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by: jfyes |
last post by:
As a hardware engineer, after seeing that CEIWEI recently released a new tool for Modbus RTU Over TCP/UDP filtering and monitoring, I actively went to its official website to take a look. It turned...
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by: PapaRatzi |
last post by:
Hello,
I am teaching myself MS Access forms design and Visual Basic. I've created a table to capture a list of Top 30 singles and forms to capture new entries. The final step is a form (unbound)...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: Defcon1945 |
last post by:
I'm trying to learn Python using Pycharm but import shutil doesn't work
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by: Shællîpôpï 09 |
last post by:
If u are using a keypad phone, how do u turn on JavaScript, to access features like WhatsApp, Facebook, Instagram....
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by: af34tf |
last post by:
Hi Guys, I have a domain whose name is BytesLimited.com, and I want to sell it. Does anyone know about platforms that allow me to list my domain in auction for free. Thank you
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