Xerces-C Linker Error: undefined reference

[aREK]

Hallo!

Ich habe ein Problem mit meiner SAX2 DefaultHandler Klasse. Beim Linken bekommen ich folgenden Fehler.

# g++ -c -I/home/arek/dev/xerces-c/xerces-c_2_8_0-x86-linux-gcc_3_4/include sax1.cpp
# g++ -o sax1 -L/home/arek/dev/xerces-c/xerces-c_2_8_0-x86-linux-gcc_3_4/lib sax1.o -lxerces-c
sax1.o: In function `main':
sax1.cpp:(.text+0x12c): undefined reference to `TestHandler::TestHandler()'
collect2: ld gab 1 als Ende-Status zurück

Hier natürlich noch die Quellcodes. Die sax1.cpp sollte eigentlich fehlerfrei sein.

// sax1.cpp
#include <xercesc/sax2/SAX2XMLReader.hpp>
#include <xercesc/sax2/XMLReaderFactory.hpp>
//#include <xercesc/sax2/DefaultHandler.hpp>
#include <xercesc/util/XMLString.hpp>

#include "TestHandler.hpp"

#if defined(XERCES_NEW_IOSTREAMS)
#include <iostream>
using namespace std;
#else
#include <iostream.h>
#endif

XERCES_CPP_NAMESPACE_USE

int main (int argc, char* args[]) {

    try {
        XMLPlatformUtils::Initialize();
    }
    catch (const XMLException& toCatch) {
        char* message = XMLString::transcode(toCatch.getMessage());
        cout << "Error during initialization! :\n";
        cout << "Exception message is: \n"
             << message << "\n";
        XMLString::release(&message);
        return 1;
    }

    char* xmlFile = "login.xml";
    SAX2XMLReader* parser = XMLReaderFactory::createXMLReader();
    parser->setFeature(XMLUni::fgSAX2CoreValidation, true);   
    parser->setFeature(XMLUni::fgSAX2CoreNameSpaces, true);   // optional

    //DefaultHandler* defaultHandler = new DefaultHandler();
    TestHandler* defaultHandler = new TestHandler();
    parser->setContentHandler(defaultHandler);
    parser->setErrorHandler(defaultHandler);

    try {
        parser->parse(xmlFile);
    }
    catch (const XMLException& toCatch) {
        char* message = XMLString::transcode(toCatch.getMessage());
        cout << "Exception message is: \n"
             << message << "\n";
        XMLString::release(&message);
        return -1;
    }
    catch (const SAXParseException& toCatch) {
        char* message = XMLString::transcode(toCatch.getMessage());
        cout << "Exception message is: \n"
             << message << "\n";
        XMLString::release(&message);
        return -1;
    }
    catch (...) {
        cout << "Unexpected Exception \n" ;
        return -1;
    }

    delete parser;
    delete defaultHandler;
    return 0;
}

// TestHandler.hpp
#include <xercesc/sax2/DefaultHandler.hpp>

XERCES_CPP_NAMESPACE_USE

#include <cstring>

using namespace std;

class TestHandler : public DefaultHandler
{
	private:
		//

	public:
		TestHandler();
		~TestHandler();

		virtual void startDocument();
		virtual void endDocument();
};

// TestHandler.cpp
#include "TestHandler.hpp"

TestHandler::TestHandler()
{

}

TestHandler::~TestHandler()
{

}

void TestHandler::startDocument()
{
	cout << "document start" << endl;
}

void TestHandler::endDocument()
{
	cout << "document end" << endl;
}

Ich hoffe, dass mir jemand helfen kann.

Gruß, aREK

[aREK]

Folgendes hat geholfen:

# g++ -c -I/home/arek/dev/xerces-c/xerces-c_2_8_0-x86-linux-gcc_3_4/include sax1.cpp [b]TestHandler.cpp[/b]
# g++ -o sax1 -L/home/arek/dev/xerces-c/xerces-c_2_8_0-x86-linux-gcc_3_4/lib -lxerces-c sax1.o [b]TestHandler.o[/b]

Kann also geschlossen werden!

Gruß