by: Jacob Jensen |
last post by:
This question has probably been asked a million time, but here it comes
again. I want to learn the difference between the three type cast operators:
static_cast, reinterpret_cast, dynamic_cast. A...
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by: He Shiming |
last post by:
Hi,
I'm having a little bit of trouble regarding pointer casting in my program.
I don't understand why the following two cases produce different results.
Case 1:
IInterface *pInterface = new...
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by: Yin99 |
last post by:
I have the following code (Mammal base class, Dog inherits from
Mammal):
Dog *spot= new Dog;
spot->Speak();
Mammal *fido = dynamic_cast<Mammal*>(spot);
fido->Speak();
Dog *bandit =...
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by: Beta What |
last post by:
Hello,
I have a question about casting a function pointer. Say I want to make
a generic module (say some ADT implementation) that requires a function
pointer from the 'actual/other modules'...
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by: Gamma |
last post by:
I'm trying to inherit subclass from System.Diagnostics.Process, but
whenever I cast a "Process" object to it's subclass, I encounter an
exception "System.InvalidCastException" ("Specified cast is...
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by: brekehan |
last post by:
I've always been a little sketchy on the differences between static,
dynamic, and reinterpret casting. I am looking to clean up the
following block by using C++ casting instead of the C style...
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by: Christopher Pisz |
last post by:
My problem is my derived class is getting called twice instead of the base
and then the derived. I thought this was the purpose for virtuals and
dynamic casting :/
I want my base class to have its...
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by: raylopez99 |
last post by:
A quick sanity check, and I think I am correct, but just to make
sure: if you have a bunch of objects that are very much like one
another you can uniquely track them simply by using an ArrayList...
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by: Wally Barnes |
last post by:
Can someone help a poor C++ programmer that learned the language before
there was a standard lib .. etc ?
Basically I have two classes that look something like below:
template <class T>...
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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...
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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...
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by: ryjfgjl |
last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
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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,...
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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: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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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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