by: John J. Lee |
last post by:
I'm trying to change a base class of a big class hierarchy. The
hierarchy in question is 4DOM (from PyXML). 4DOM has an FtNode class
that defines __getattr__ and __setattr__ that I need to...
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by: Matt |
last post by:
Hello,
I would like to generate what I call an "overall class hierarchy" in
UML automatically derived from my C++ code source.
An example of what I seek:
...
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by: Turamnvia Suouriviaskimatta |
last post by:
I 'm following various posting in "comp.lang.ada, comp.lang.c++ ,
comp.realtime, comp.software-eng" groups regarding selection of a
programming language of C, C++ or Ada for safety critical...
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by: Lorenzo Castelli |
last post by:
Hi,
I'm trying to emulate the behavior of Java and C# interfaces in C++.
In particular I want to create a hierarchy among the interfaces and a
corresponding hierarchy among the implementations....
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by: Lorenzo Castelli |
last post by:
This is an old problem of mine.
Basically I have an abstract base class which represents a generic iterator
over a collection of elements, and various derived classes that implement
the...
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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...
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by: krzysztof.konopko |
last post by:
Hello!
I want to design a class hierarchy with one base abstract class, let's
say CBase. I have a predicate that every object in the class hierarchy
must have a parent object of type from this...
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by: Nikola |
last post by:
Is it possible in C++ to create a class hierarchy by inheritance that
spans across various namespaces?
For example, say I want to create a class which would behave like object
type in C#, so...
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by: Anton Bredikhin |
last post by:
Hello!
I have a class hierarchy that consists mainly of one base class
CtxBase, and two children: LoginCtx and DisconnectCtx.
Now, there's a need to provide an interfaces for this hierarchy....
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by: Rob Kirkpatrick |
last post by:
Hi All,
I just finished debugging some code where I needed to determine why
one subclass had a bound method and another did not. They had
different pedigree's but I didn't know immediately what...
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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: 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...
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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...
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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: 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,...
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