//Procura um n na �vore
void* TRBTree::Search(void *data)
{
int comparacao;
if(data == NULL) { throw TRBTreeError("Insert", "Search (NULL) isn't allowed."); }
//nó para guardar o valor de pCurrent, caso data->Cod não exista na TRBTree
RBNode *tmp = pCurrent;
//pCurrent = ao 1º na travessia escolhida
GoToRoot();
comparacao = pFnComp(data, (void *) pCurrent->Data);
while((pCurrent != NULL)&&(comparacao != 0))
{
if (comparacao == 1)
{
pCurrent = pCurrent->pRight;
}
else
{
pCurrent = pCurrent->pLeft;
}
comparacao = pFnComp(data, (void *) pCurrent->Data);
}
if (pCurrent == NULL)
{
pCurrent = tmp;
}
}
void
ZXmlParser::LoadXML_FromBuffer( LPCTSTR source )
{
// Reset the document
ResetXML_Document( );
// Load from Buffer
m_plDomDocument->loadXML( source );
m_pDocRoot = m_plDomDocument->documentElement;
// Start the Parsing
ParseObjects( m_plDomDocument );
// Move to the root node
GoToRoot( );
}
bool
ZXmlParser::LoadXML_Document( LPCTSTR strFileName )
{
m_LastError = m_ok;
// Reset Document
ResetXML_Document( );
// Convert xml file name string to something COM can handle (BSTR)
CString csFileName = strFileName;
_bstr_t bstrFileName;
bstrFileName = csFileName.AllocSysString( );
// Call the IXMLDOMDocumentPtr's load function to load the XML document
variant_t vResult;
vResult = m_plDomDocument->load( bstrFileName );
if ( ((bool) vResult) == TRUE ) // success!
{
// Now that the document is loaded, we need to initialize the root pointer
m_pDocRoot = m_plDomDocument->documentElement;
// Now we can Parse this document !!
ParseObjects( m_plDomDocument );
GoToRoot( );
return( true );
}
else
{
// XML document is not loaded, return error
m_LastError = "XML Document FAILED to load: ";
m_LastError += strFileName;
return( false );
}
}
