by: Jason Heyes |
last post by:
I want to allow objects of my class to be read from an input stream. I am
having trouble with the implementation. Here are the different approaches I
have tried:
// Version 1.0 - Default...
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by: Banaticus Bart |
last post by:
I wrote an abstract base class from which I've derived a few other
classes. I'd like to create a base class array where each element is
an instance of a derived object. I can create a base class...
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by: Ben |
last post by:
Hi, there.
Recently I was working on a problem where we want to save generic
closures in a data structure (a vector). The closure should work for
any data type and any method with pre-defined...
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by: Carsten Spieß |
last post by:
Hello all,
i have a problem with a template constructor
I reduced my code to the following (compiled with gcc 2.7.2) to show
my problem:
// a base class
class Base{};
// two derived...
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by: ceo |
last post by:
Hi,
Following is a program that doesn't give the expected output, not sure
what's wrong here. I'm adding the size of derived class to the base
class pointer to access the next element in the...
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by: tthunder |
last post by:
Hi @all,
Perhaps some of you know my problem, but I had to start a new thread.
The old one started to become very very confusing.
Here clean code (which compiles well with my BCB 6.0 compiler)....
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by: Josh Mcfarlane |
last post by:
I'm doing recomposition of objects from binary streams, and the best
way for me to write them out is to write base class data first, forward
to inherited classes, pointer class values, etc.
Now,...
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by: Scott |
last post by:
Hi All,
Am I correct in assuming that there is no way to have a base pointer to an
object that uses multiple inheritance?
For example,
class A { /* ... */ };
class B { /* ... */ };
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by: Nindi73 |
last post by:
A few days a ago I posted my code for a deep copy pointer which
doesn't require the pointee object to have a virtual copy constructor.
I need help with checking that it was exception safe and...
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by: WaterWalk |
last post by:
Hello. I thought I understood member function pointers, but in fact I
don't. Consider the following example:
class Base
{
public:
virtual ~Base() {}
};
class Derived : public Base
{
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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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...
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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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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,...
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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...
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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...
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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...
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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...
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