Solved

CSingleDocTemplate

Posted on 1998-10-14
3
620 Views
Last Modified: 2013-11-20
I create several instance of CSingleDocTemplate each with a different CRuntimeClass* pViewClass and store them in array.

As the program runs, i need to check the CSingleDocTemplate's view class.

But CSingleDocTemplate's m_pViewClass is protected.  I do i access it?

Below is some of my codes.

CSingleDocTemplate* pTemplate = (CSingleDocTemplate*) m_arrayTemplates.GetAt(i);
if (pTemplate != NULL)
{
   if (pTemplate->m_pViewClass) // error , cannot access protected member
   {
      .....
   }
}
0
Comment
Question by:leowlf
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
3 Comments
 

Author Comment

by:leowlf
ID: 1323286
Edited text of question
0
 
LVL 12

Accepted Solution

by:
migel earned 50 total points
ID: 1323287
Easy way to check protected member of the class is derive your own class from given and add public function to perform comparation.
for example:
class CMySingelDocTemplate:public CSingleDocTemplate
{
public:
   BOOL IsTemplateViewValid() {return m_pViewClass != NULL;}
// additional methods you neeed
};

after definition you must use this class instead CSingleDocTemplate

0
 
LVL 1

Expert Comment

by:Bridge
ID: 1323288
override csingledoctemplate and write the following funtion;

const CRuntimeClass COverride::GetViewClass( void ) const
{
   ASSERT_VALID(this);

   return *m_pViewClass;
}
0

Featured Post

Free Tool: IP Lookup

Get more info about an IP address or domain name, such as organization, abuse contacts and geolocation.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

In this article, I'll describe -- and show pictures of -- some of the significant additions that have been made available to programmers in the MFC Feature Pack for Visual C++ 2008.  These same feature are in the MFC libraries that come with Visual …
Have you tried to learn about Unicode, UTF-8, and multibyte text encoding and all the articles are just too "academic" or too technical? This article aims to make the whole topic easy for just about anyone to understand.
This video will show you how to get GIT to work in Eclipse.   It will walk you through how to install the EGit plugin in eclipse and how to checkout an existing repository.
There's a multitude of different network monitoring solutions out there, and you're probably wondering what makes NetCrunch so special. It's completely agentless, but does let you create an agent, if you desire. It offers powerful scalability …

630 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question