by: syncman |
last post by:
I think there are 2 options for how to implement the Strategy pattern.
One is to use polymorphism; derived classes have the same interface
and can be plugged in. The other is to use templates:...
|
by: philippe sillon |
last post by:
Hi,
I have a problem to implemente the strategy pattern. the problem come
from that a method take different arguments type (object in interface
and String / Int in implemented class).
When...
|
by: Daniel Santa Cruz |
last post by:
Hello all,
I've been trying to go over my OO Patterns book, and I decided to try
to implement them in Python this time around. I figured this would
help me learn the language better.
Well,...
|
by: pythoncurious |
last post by:
Hi python experts
In C++ I can do something like this:
class Base {
public:
void f() { this->f_(); }
private:
virtual void f_() = 0;
};
|
by: ltruett |
last post by:
I'm almost done my series of design patterns using PHP 5. Today's
pattern is the Strategy Pattern.
http://www.fluffycat.com/PHP-Design-Patterns/Strategy/
In the Stratedy Pattern a "family of...
|
by: Peter Kirk |
last post by:
Hi
i have a string variable which can take one of a set of many values.
Depending on the value I need to take different (but related) actions. So I
have a big if/else-if construct - but what is...
|
by: |
last post by:
Is it fine to call another method from Switch?
Eg.
Switch (stringVar)
{
case ("a"):
somVar = "whatever";
Another_Method(); //call another method
return;
|
by: CK |
last post by:
Good Morning All,
I am writing an app to calculate the cost of a hotel room. I am new to c++.
I have decided to try using the Strategy Design Pattern. I want a superclass
HotelRoom, and then make...
|
by: George Sakkis |
last post by:
I have a situation where one class can be customized with several
orthogonal options. Currently this is implemented with (multiple)
inheritance but this leads to combinatorial explosion of...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
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: 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: 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...
|
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: 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,...
|
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: 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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