by: Lars Tackmann |
last post by:
Hi
I have a problem where i have allocated an array on the heap, using
new in a class called "Array". In the end of my main i call a visit
method that visits all of the elements in class "Array"...
|
by: trash |
last post by:
I do this kindda stuff often:
class CVisitableObjectVector : public
std::vector<Loki::BaseVisitable<>*> {
void Enable(bool enable);
....
};
|
by: Imre Palik |
last post by:
Hi,
I am trying to create a framework, that automatically generates a base
class for the visitor pattern:
template <typename param, typename ret = void>
struct visitor
{
typedef ret...
|
by: FluffyCat |
last post by:
New on November 28, 2005 for www.FluffyCat.com PHP 5 Design Pattern
Examples - the Visitor Pattern.
In the Visitor pattern, one class calls a function in another class
and passes an instance of...
|
by: Merlin |
last post by:
Probably there is no right or wrong answer to this but I thought to ask
to put my mind at rest. Ok lets say you have a object hierarchy (eg.
the Glyph in Lexi from GOF book) and you want to use the...
|
by: Siphiuel |
last post by:
Hi everyone.
When using visitor pattern, we have a nasty dependence on the types of
visitable objects that is coded way on top on the visitor hierarchy. i
mean, like this:
class AbstractVisitor...
|
by: RedLars |
last post by:
Hi,
Given this class definition,
public class Node
{
Node parent;
object current;
ArrayList children;
|
by: JosAH |
last post by:
Greetings,
this week we let go of all that algebraic stuff and concentrate a bit more on
what object oriented programming is all about. Java claims to support OO, so
why not use it? In this...
|
by: weaknessforcats |
last post by:
Design Patterns: Visitor
Introduction
Polymorphism requires a class hierarchy where the interface to the hierarchy is in the base class. Virtual functions allow derived classes to override base...
|
by: aaragon |
last post by:
Hello everyone,
I've been trying to work with the visitor design pattern, and it works
fine except for the following.
Let's suppose that we have a fixed hierarchy of classes (many of them)...
|
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: 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: 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: 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: 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,...
|
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...
|
1
