|
Hi All,
I am using reinterpret cast in VC++6.0 for conversion between diff pointers. When I am portin same application in VC++ 2005 than its firing errors - can not convert.
The code in which this problem is :-
m_obList.GetNext(position) returns pointer of type CObject. But i have to collect it in a pointer of CPalmListItem. In VC++6.0 i able to do bye re-interpret cast but not in VC++ 2005. Why it is so?
CPalmListItem is user define class and m_obList is type of CObject. Why it is working in VC++ 2005 while it is working with VC++ 6.0.
Please help me.
Regards,
Yudhisthira
|
|
|
|
|
why the hell did you delete your question and reposted a new one ?
can't you just hit the button "Modify" to edit it if you want so ? 
come one, delete this one and re-edit your other post
|
|
|
|
|
toxcct wrote: why the hell did you delete your question and reposted a new one
Maybe its first version of question and then version 1 and 1.1 and 1.5.... 
|
|
|
|
|
nope, it was identical... but the OP certainly didn't like that i told him how to ask a question... another stupid monkey
|
|
|
|
|
yudhisthira wrote: Why it is working in VC++ 2005 while it is working with VC++ 6.0.
How about the obligatory code snippet?
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
|
|
|
|
|
is CPalmListItem dervied from CObject ??
class CPalmListItem : public CObject
{
...
}
if not you deserved it 
Greetings from Germany
|
|
|
|
|
read the other posts first... i already asked it, and yes, it seems that it is derived from CObject...
|
|
|
|
|
"read the other posts first"... "it seems that it is derived from CObject" 
but something seems to be out of order
that is the thin line which VS2005 seems to know. 
Greetings from Germany
|
|
|
|
|
|
If done so (the second time as you wrote), but all I can see is that it "seems" so. Thats often to less. You gotta know 
Greetings from Germany
|
|
|
|
|
WTF are you moaning... i don't get a word in you enigma...
|
|
|
|
|
I think the casted object ISN'T derived from CObject.
The asker uses all MFC stuff so this "seems" to be so.
Greetings from Germany
|
|
|
|
|
|
|
We cannot read your message properly, please check the "Ignore HTML tags in this message (good for code snippets)" option when you write a message with < and > (or replace them yourself).
To your question: what is the exact error message you get ? Did you include the header file of CPalmListItem in this file ?
|
|
|
|
|
yudhisthira wrote: "CPalmListItem* pItem = reinterpret_cast(m_obList.GetNext(position));"
still we don't see what you typed within the < > or the reinterpret_cast because it is interpreted as an html tag !
i said to you to replace < with < and > with >
|
|
|
|
|
as the casting type of the reinterpret_cast<> is being understood as an html tag by the browser, we cannot see what you typed.
use < and > instead...
also, what is GetNext() method returning as a type ?
and then, is what GetNext() returns a class inheriting from CPalmListItem ?
|
|
|
|
|
Prototype of GetNext is :-
<CObject* GetNext(POSITION& rPosition, bool bIncludeDeleted = false) const;>
and
<CObject*& GetNext(POSITION& rPosition, bool bIncludeDeleted = false);>
GetNext return a pointer of type CObject.
|
|
|
|
|
then, is CPalmListItem class derived from CObject ?
|
|
|
|
|
Yes CPalmListItem is derived from CObject.
|
|
|
|
|
|
Not your reply....the entire thread! LOL!
Mark Salsbery
Microsoft MVP - Visual C++
![Java | [Coffee]](https://www.codeproject.com/script/Forums/Images/coffee.gif)
|
|
|
|
|
Ok.
Greetings from Germany
|
|
|
|
|
|
How to change back ground color of a toolbar?
I created a class derived from CToolbar and added q function for WM_CTLCOLOR message, but it didn't work!
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
