RE: Disabling C++ Namespace

[Alberto Massari]

You should prefix all the Xerces symbols with 
XERCES_CPP_NAMESPACE_QUALIFIER (or XERCES_CPP_NAMESPACE:: if you want a 
shorter macro), like in

char *PrintDOMTree(XERCES_CPP_NAMESPACE_QUALIFIER DOM_Node &domNode, int 
&nLength);

or be sure that you added the XERCES_CPP_NAMESPACE_USE macro in every header.

Alberto

At 07.55 23/12/2003 -0700, Stephanie L Milchak wrote:

Okay, but I'm not having a problem with class InputSource... I'm still 
having the problem linking to a function that is defined in one of our hpp 
files.

In my header file, I have this statement:
char *PrintDOMTree(DOM_Node &domNode, int &nLength);
PrintDOMTree is defined in our Print.cpp file.

When using the xerces namespace, I get this error:
Utils.exp : error LNK2001: unresolved external symbol "char * __cdecl 
PrintDOMTree(class DOM_Node &,int &)" (?PrintDOMTree@@YAPADAAVDOM_Node@@[EMAIL PROTECTED])

When I use

 XERCES_CPP_NAMESPACE_BEGIN
        class InputSource;
        XERCES_CPP_NAMESPACE_END
        instead of

        namespace xercesc {
        class InputSource;
        }
        There is no difference, as is expected.

I can't understand why our interally defined PrintDOMTree is giving a 
linking error, even if I qualify DOM_Node to the xerces namespace.

Thanks,

Stephanie Milchak
Software Engineer
WebSphere Business Integration
Research Triangle Park, NC
"Adam Heinz" <[EMAIL PROTECTED]>

12/23/2003 09:49 AM
Please respond to xerces-c-dev
        To:        <[EMAIL PROTECTED]>
        cc:
        Subject:        RE: Disabling C++ Namespace


Well, if you look in the headers, the documentation is incorrect (just 
submitted as bug 25727).  Alberto suggested that you use:

XERCES_CPP_NAMESPACE_BEGIN
class InputSource;
XERCES_CPP_NAMESPACE_END
instead of

namespace xercesc {
class InputSource;
}
Adam Heinz
Development Consultant
Exstream Software


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