<div>
CSyntaxColorizer* CJATDoc::m_sc = NULL;
</div>


<div>
Is CJATDoc class inside of a namespace somehow?<br />
<br />
corey
</div>


Is CJATDoc class inside of a namespace somehow?

corey

<div>
corey,<br />
<br />
Why would that be relevant?<br />
<br />
Stefan
</div>


corey,

Why would that be relevant?

Stefan

<div>
insert the following sentence in your cpp file<br />
CSyntaxColorizer* CJATDoc::m_sc = 0;
</div>


insert the following sentence in your cpp file
CSyntaxColorizer* CJATDoc::m_sc = 0;

<div>
Oh yea, obviously :)<br />
<br />
You have a syntax error as rendaduiyan pointed out -- I just wanted to make that difference clear between your code and his.<br />
<br />
I was wondering why my eyes wouldn't focus on that properly, too many symbols!<br />
<br />
corey
</div>


Oh yea, obviously :)

You have a syntax error as rendaduiyan pointed out -- I just wanted to make that difference clear between your code and his.

I was wondering why my eyes wouldn't focus on that properly, too many symbols!

corey

<div>
<div class="content wysiwyg-content">
I did this ...<br />
<br />
//CJATDoc.hpp <br />
#include &quot;SyntaxColorizer.h&quot;<br />
<br />
class CJATDoc : public CRichEditDoc<br />
{<br />
private:<br />
&nbsp; &nbsp;static CSyntaxColorizer* m_sc;<br />
&nbsp; &nbsp;...<br />
}<br />
<br />
//CJatDoc.cpp<br />
CSyntaxColorizer CJATDoc::*m_sc = NULL;<br />
CJATDoc::CJATDoc()<br />
{<br />
&nbsp; &nbsp; m_sc = new CSyntaxColorizer();<br />
}<br />
CJATDoc::~CJATDoc()<br />
{<br />
&nbsp; &nbsp; delete m_sc;<br />
}<br />
<br />
void CJATDoc::doComment() <br />
{<br />
&nbsp; &nbsp; &nbsp; ...<br />
&nbsp; &nbsp; &nbsp; m_sc-&gt;doColorizer();<br />
&nbsp; &nbsp; &nbsp; ...<br />
}<br />
<br />
Nevertheless I got the following linker error ...<br />
<br />
ATDoc.obj : error LNK2001: Unresolved external symbol &quot;private: static class CSyntaxColorizer * &nbsp;CJATDoc::m_sc&quot; (?m_sc@CJATDoc@@0PAVCSynta<wbr />xColorizer<wbr />@@A)<br />
Debug/JAT.exe : fatal error LNK1120: 1 unresolved external symbol<br />
<br />
Any ideas ?<br />
<br />
Martin<br />

</div>
</div>


I did this ...

//CJATDoc.hpp 
#include "SyntaxColorizer.h"

class CJATDoc : public CRichEditDoc
{
private:
   static CSyntaxColorizer* m_sc;
   ...
}

//CJatDoc.cpp
CSyntaxColorizer CJATDoc::*m_sc = NULL;
CJATDoc::CJATDoc()
{
    m_sc = new CSyntaxColorizer();
}
CJATDoc::~CJATDoc()
{
    delete m_sc;
}

void CJATDoc::doComment() 
{
      ...
      m_sc->doColorizer();
      ...
}

Nevertheless I got the following linker error ...

ATDoc.obj : error LNK2001: Unresolved external symbol "private: static class CSyntaxColorizer *  CJATDoc::m_sc" (?m_sc@CJATDoc@@0PAVCSyntaxColorizer@@A)
Debug/JAT.exe : fatal error LNK1120: 1 unresolved external symbol

Any ideas ?

Martin


Initializing a static member pointe

C++ is an intermediate-level general-purpose programming language, not to be confused with C or C#. It was developed as a set of extensions to the C programming language to improve type-safety and add support for automatic resource management, object-orientation, generic programming, and exception handling, among other features.