by: Tim Clacy |
last post by:
Is there such a thing as a Singleton template that actually saves
programming effort?
Is it possible to actually use a template to make an arbitrary class a
singleton without having to:
a)...
|
by: E. Robert Tisdale |
last post by:
Could somebody please help me with the definition of a singleton?
> cat singleton.cc
class {
private:
// representation
int A;
int B;
public:
//functions
|
by: Steven T. Hatton |
last post by:
This is a purely *hypothetical* question. That means, it's /pretend/,
CP. ;-)
If you were forced at gunpoint to put all your code in classes, rather than
in namespace scope (obviously classes...
|
by: cppaddict |
last post by:
Hi,
In this tutorial on singleton class in C++
(http://gethelp.devx.com/techtips/cpp_pro/10min/10min0200.asp) the
author gives two implementations of a simple singleton class, claiming
that...
|
by: Alicia Roberts |
last post by:
Hello everyone, I have been researching the Singleton Pattern. Since the
singleton pattern uses a private constructor which in turn reduces
extendability, if you make the Singleton Polymorphic...
|
by: William Payne |
last post by:
Hello, consider the following two classes (parent and child):
#ifndef SINGLETON_HPP
#define SINGLETON_HPP
#include <cstddef> /* NULL */
template <typename T>
class Singleton
{
|
by: Ethan |
last post by:
Hi,
I have a class defined as a "Singleton" (Design Pattern). The codes are
attached below.
My questions are:
1. Does it has mem leak? If no, when did the destructor called? If yes, how
can I...
|
by: Harry |
last post by:
Hi ppl
I have a doubt on singleton class. I am writing a program below
class singleton
{
private:
singleton(){};
public:
//way 1
|
by: Pelle Beckman |
last post by:
Hi,
I've done some progress in writing a rather simple
singleton template.
However, I need a smart way to pass constructor arguments
via the template.
I've been suggested reading "Modern C++...
|
by: Manuel |
last post by:
Consider the classic singleton (from Thinking in C++):
-----------------------------------------------------
//: C10:SingletonPattern.cpp
#include <iostream>
using namespace std;
class...
|
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: 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,...
|
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: 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...
|
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: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
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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