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by: kyo |
last post by:
class A
{
public:
int a;
};
struct testfun1 : public unary_function<const A&, bool>
{
bool operator()(const A &) const
{
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by: Jill Graham |
last post by:
Hi folks,
The pages of my website are built dynamically and are based on templates.
A template can look like this :
<table>
<tr><td>This is the page header</td></tr>
<tr><td>This is the page content</td></tr>
<tr><td>This is the page footer</td></tr>
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by: blah |
last post by:
Hi,
Is it possible to force the typename of a template to inherit from a
particular class? For example, something like this (conceptual; this
doesn't compile):
class Parent {
public:
virtual void vfn() = 0;
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by: Samuel R. Neff |
last post by:
What's the advantage of inheriting from CollectionBase as opposed to
just implementing IList? It seems that it saves you from having to
implement a few properties (Clear, CopyTo, Count, GetEnumerator, and
RemoveAt) but the way it implements all the other things you need to
override seems overkill and counters the advantage of having an
extensible base class.
For example, the documentation example implementation of Remove:
Public...
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by: yuyang08 |
last post by:
Hello, everyone,
I am wondering what is the hash function that is used in
hash_map/hash_set. Can I replace it with my own
hash function? Any comments on this?
Thanks!
-Andy
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by: weird0 |
last post by:
Can anyone explain briefly what is the difference between inheritance
and polymorphism?
i read and seem to forget it again and again...
Can anyone along with good examples of c# explain the fundanmental
concept so i can remember it forever as it is a common interview
question....
Thanks in advance
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by: curious2007 |
last post by:
Hello,
I have the following code, but does not compile:
#include <iostream>
using namespace std;
template<class Arg, class Result>
struct unary_function
{
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by: Stephen Horne |
last post by:
I've been using Visual C++ 2003 for some time, and recently started
working on making my code compile in GCC and MinGW. I hit on lots of
unexpected problems which boil down to the same template issue. A
noddy mixin layer example should illustrate the issue...
class Base
{
protected:
int m_Field;
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by: jabbah |
last post by:
Hi,
im failing with my first try to use unary_function, i got something (which i partly borrowed from another forum):
#include <algorithm>
#include <functional>
#include <iostream>
using namespace std;
template <typename T> class is_good : public std::unary_function<T, bool> {
public:
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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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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 presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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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 last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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 we have to send another system
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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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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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