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Thanks Muthuveerappan.
This still requires changing the code of BaseClass (the current implementation does not have an overloaded constructor.
I guess it is just poor design that I am dealing with,...
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Thanks for your inputs.
The reason I am inheriting is for code management. I am using the classes made available to me by other teams; these classes are typically large files. I need to make...
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Hi All,
I am working on a project that has a large base class that uses a baseUtil class:
Class BaseClass
{
public:
BaseUtil m_baseUtil;
}
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June 13th, 2009, 06:49 AM
Check this out:
http://msdn.microsoft.com/en-us/library/1ez7dh12(VS.71).aspx
sgiri
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June 11th, 2009, 10:15 PM
:) :) :)
That worked!!!
Here is what I think was happening (from Lindley's response in the earlier thread)
I have such a hierarchy: Base, Derived1, Derived2, Derived3.
The destructor in...
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June 11th, 2009, 07:02 PM
Thats exactly what I m doing!
But some other classes up in the hierarchy (before the most-base class) are doing it the same way.
Only my class's immediate base does not have any. All classes...
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June 11th, 2009, 06:10 PM
Have to toss this thread as I encountered a weird thing.
In the hierarchy of classes I mentioned, the base most class has a destructor that is virtual. The 2 most derived classes do not have...
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June 11th, 2009, 10:35 AM
Thanks laserlight!
May I ask you the source of the c++ standard and is it readable for beginner/intermediate level programmer? (Google threw up some sites which were a little advanced for me)
...
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June 11th, 2009, 10:17 AM
Thanks Paul. That was very helpful.
Continuing on this theme, lets say I have 2 members, one with and one without default constructor. The one without a default constructor MUST appear in the...
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June 11th, 2009, 07:02 AM
[QUOTE=laserlight;1850269]
The use of an initialisation list would be necessary in some cases, e.g., to initialise const and reference member variables and those of types without a default...
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June 11th, 2009, 06:50 AM
This has been a great thought provoking thread, with the kind of discussions not found in any book.
Anyway, my chain of thoughts led me to wonder whats the difference between the following
...
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June 10th, 2009, 06:50 AM
I always thought that the stuff in header file (class name, its members function etc) is a declaration whereas the definitions are the details of those declarations that go in .cpp file. Is it...
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Is that in Visual Studio? I dont see any such menu. (I use Visual Studio 6 (Enterprise)
I somehow havent yet developed a liking for Visual Studio. I know its a de facto environment for c++ but I...
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Hi GCDEF,
I was still composing my earlier reply (and cross-referencing my code and c++ book) and didnt see your reply.
This explains it.
Thanks a lot.
best,
sgiri
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Thanks for the explanation.
I just checked the base-most class - the destructor is virtual. So, that takes care of this class and all classes up its hierarchy.
However, for its members that...
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How do you monitor memory leaks? (this might help me find answer to a question I just posted)
Thanks,
sgiri
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Hi,
I have a hierarchical design of a class, say: BaseProcess, ....., MyXXXProcess.
The most derived class is not given a destructor. In this class, I m creating a array of another class, say...
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Yes. However, it took me more than 5 hours to learn this- I looked at all other possible places for error, pored over the other concepts.
Experience is what you get when you dont get what you...
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Thanks for your comments. I tried a few approaches and realized that I cant do this because
1. I dont want to construct this second object
2. The '=' operator in this object was not working (it...
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Sorry about that. I was just trying to post the sections of code that I suspected of having problems and thereby avoid unnecessarily large post with unrelated code. I was mistaken and I apologize as...
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Here is the code: (its a long header file and I had to cut down on other details. Also, I had to change some names as this is a client's proprietary code)
class __IMP_EXP MyClass : public...
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Dear All,
I m trying to use a class that does not have a default constructor. For this class, i m unable to declare 2 instances.
eg:
option 1 (successful compilation)
MyClass obj1; // ok
...
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Thanks for your response!
MyClass has a virtual destructor, so I guess those who wrote it did intend for it to be used as a polymorphic base class. In that case, I will go ahead with...
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Hi All,
I was searching for some answers to my question and this thread seems relevant; so I m tossing it up from the past.
Briefly, my code is as follows:
MyProcess.h
MyProcess.cpp
...
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Dear All,
We have been provided libraries to work with. If any change is required to any definition, I see that in the past, programmers have copied the .cpp file from the library folder into the...
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