by: Mike Meng |
last post by:
hi all,
I'm a newbie Python programmer with a C++ brain inside. I have a
lightweight framework in which I design a base class and expect user to
extend. In other part of the framework, I heavily...
|
by: Maurice Termeer |
last post by:
Hi, suppose i've got this:
class a {
public:
int n;
};
class b : public a {
public:
};
|
by: verec |
last post by:
One problem I've come accross in designing a specific version of auto_ptr
is that I have to disntiguish between "polymorphic" arguments and "plain" ones,
because the template has to, internally,...
|
by: Mr. Ed |
last post by:
I have a base class which has about 150 derived classes. Most of the
derived classes are very similar, and many don't change the base class
at all. All the derived classes have a unique factory...
|
by: James Fortune |
last post by:
In response to different users or situations (data context) I
transform the appearance and characteristics of Access Forms through
code. This seems to fit in with the idea of polymorphism. Do...
|
by: Bob |
last post by:
Hi,
'Shadowed' properties are not polymorphic. (See thread 'Inheritance and late
binding')
They should be.
Problem:
Base class has read only property 'X'.
Derived class must have read / write...
|
by: Angus |
last post by:
I am developing a server which receives a range of different
messages. There are about 12 different message types so I thought
that a good idea would be to devise a class for each message type....
|
by: Angelwings |
last post by:
Hi everyone,
I've to write my own definition of a BST with polymorphic data, as an
university course project.
I have troubles about comparing data when it's defined as polymorphic
pointer.
In my...
|
by: karl |
last post by:
I've got a abstract class CBase and two classes CPoly1 and CPoly2 that
inherit from CBase.
Is there a way to find out the classtype (CPoly1 or CPoly2) when
iterating over a list of objects for...
|
by: Arindam |
last post by:
#include <cstdio>
struct Test {
void bar() {
foo();
}
private:
virtual void foo() {
printf("Test\n");
}
|
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...
|
by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
|
by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
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...
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