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Objective-c++ error
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Objective-c++ error


  • Subject: Objective-c++ error
  • From: Michael Hanna <email@hidden>
  • Date: Fri, 21 Oct 2005 13:44:47 -0700

Trying this question here because I'm afraid it might be a problem with XCode.

In LDataTypeManager.mm I get the error:

/Users/mhanna/myDev/DataTypeRoot01/LDataTypeManager.mm:130: error: 'ParseXml' is not a member of 'XmlDom'

from

    myString = [NSString stringWithContentsOfFile:fullPathToDTXML];
    strLength = [myString length];
    unsigned char const* cs = (unsigned char*) [myString UTF8String];
    currDoc = XmlDom::ParseXml( cs, strLength);                    // offending line of code

at the top of LDataTypeManager.mm I have:

       #import <XmlDom/XmlDom.h>
       using namespace XmlDom;


in XmlDom.h I have:


#ifndef __LIBS_XMLDOM_XMLDOM_H__
#define __LIBS_XMLDOM_XMLDOM_H__

#pragma once
#ifdef XMLDOM_USE_LIBXML

[...]

#include "LibXml/XmlParser.h"

#else

[...]

#endif

namespace XmlDom
{

// bring the definitions we want to use into this namespace

#ifdef XMLDOM_USE_LIBXML

using namespace LibXml;

#else

[...]

#endif

}
#endif


inside XmlParser.h :

namespace XmlDom {

namespace LibXml {
XmlDocument ParseXml(const void * pData, size_t nLength, EncodingType et);
template<class T>
XmlDocument ParseXml(const T * pData, size_t nLength)
{
    return ParseXml(static_cast<const void *>(pData), nLength * sizeof(T), sizeof(T) == 4 ? etUTF32 : sizeof(T) == 2 ? etUTF16 : etUTF8);
}

[...]

inside XmlParser.cpp:

namespace XmlDom {

namespace LibXml {

XmlDocument ParseXml(const void * pData, size_t nLength, EncodingType et)
{

[...]

in XCode under project info  > Other C++ Flags I also have added -DXMLDOM_USE_LIBXML

any ideas why it can't find XmlDom::ParseXML() ? I think the namespacing is correct

Michael

--
Michael Hanna
email@hidden
iChat: michaelkhanna(AIM)



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