Guys,
Ive got no idea, I really need help & the deadline is looming.
Please can I have your help?
Cheers
Alex
appleGuy wrote:
>
> Hi,
> Ok...I think ive found the problem. Its to do with memory!
>
>
> On debugging it seems to break on:
>
> void* MemoryManagerImpl::allocate(size_t size)
> {
> void* memptr;
> try {
> memptr = ::operator new(size);
>
> My debugger breaks ar memptr..
>
> Hmm...Ive honestly got no idea how to fix this
>
> -Alex
>
>
> appleGuy wrote:
>>
>> Ok, Ill see what turns up.
>>
>> Most (if not all) of the parsing code is not in the constructor. Its in a
>> seperate function, that is independant of the constructor.
>>
>> Cheers
>> Alex
>>
>>
>> Jesse Pelton wrote:
>>>
>>> You might want to start by trapping all the exceptions that parse() can
>>> generate. DOMException, OutOfMemoryException, and (I think)
>>> SAXException are all possibilities that you haven't covered. Using the
>>> getMessage() member to display the exception message may well be
>>> revealing.
>>>
>>> Personally, I'd think twice before implementing a constructor that does
>>> so much work. Handling exceptions properly in constructors is
>>> notoriously difficult, and this one is rife with opportunities for
>>> error.
>>>
>>> -----Original Message-----
>>> From: appleGuy [mailto:[EMAIL PROTECTED]
>>> Sent: Wednesday, December 20, 2006 12:05 PM
>>> To: [email protected]
>>> Subject: Error In Code (Sax Parsing)
>>>
>>>
>>> Hi,
>>>
>>> My program generates a runtime error...I went through the debugger & it
>>> seems to break at the parser->parse(XMLfile)
>>>
>>> The error is:
>>>
>>> Debug Error!....this application has requested the runtime to terminate
>>> in
>>> an unusual way
>>>
>>> The code with problems:
>>>
>>> #include "prjLoad.h"
>>>
>>> //DEBUG
>>> #include <iostream>
>>> using namespace std;
>>>
>>> //Default Constructor
>>> prjLoad::prjLoad(prjHandler *ptr_tmp): prjHandle(ptr_tmp){
>>> loadXML_prj("xml_file.xml");
>>> }
>>>
>>> //Destructor
>>> prjLoad::~prjLoad(void){
>>> //Terminate The Dom Session
>>> XMLPlatformUtils::Terminate();
>>> }
>>>
>>> bool prjLoad::loadXML_prj(char *prj_filename){
>>> //Start XML Xerces Framework
>>> try {
>>> XMLPlatformUtils::Initialize();
>>> }
>>> catch (const XMLException& toCatch) {
>>> char* message = XMLString::transcode(toCatch.getMessage());
>>> cout << "Error during initialization! :\n"
>>> << message << "\n";
>>> XMLString::release(&message);
>>> return false;
>>> }
>>>
>>> //Create New Parser (SAX)
>>> SAXParser* parser = new SAXParser();
>>>
>>> //File Input Validation
>>> parser->setDoValidation(true);
>>> parser->setDoNamespaces(true);
>>>
>>> //Create our SAX handler object and install it on the
>>> parser (Doc & Error
>>> Handler)
>>> //Using Project as Handler
>>> parser->setDocumentHandler(prjHandle);
>>> parser->setErrorHandler(prjHandle);
>>>
>>> //Load File through Xerces
>>> XERCES_STD_QUALIFIER ifstream xmlFileHandle;
>>> xmlFileHandle.open(prj_filename);
>>>
>>> //Load Each Line From File To Array xmlFile
>>> bool flag = true;
>>> while (flag == true)
>>> {
>>> char token[1000];
>>> //Set array to zeros
>>> memset(token,0,sizeof(token));
>>>
>>> //Sequential Search
>>> if(!(xmlFileHandle.eof())){
>>> xmlFileHandle.getline(token, sizeof(token));
>>>
>>> //Check If Line Contains Anything
>>> if(!(token))
>>> continue;
>>> else {
>>> //Load into New Derived Variable for
>>> overloading & Safety
>>> const char *XMLfile = token;
>>>
>>> //Debug
>>> cout << "Parsing: " << XMLfile << endl;
>>>
>>> //ERROR WIPE -> NEEDS IMPLIMENTING
>>>
>>> try {
>>> parser->parse(XMLfile);
>>> }
>>> catch(XMLException &e){
>>> cout << "ERROR OCCURED" << endl;
>>> }
>>>
>>> }
>>>
>>>
>>> }
>>> //ELSE STATEMENT FOR EOF-> Set Flag to false therefore
>>> exiting while loop
>>> else
>>> flag = false;
>>>
>>>
>>> }
>>> return true;
>>> }
>>>
>>> Thanks For looking at this its been bugging me for hours
>>>
>>> Cheers
>>> -Alex
>>> --
>>> View this message in context:
>>> http://www.nabble.com/Error-In-Code-%28Sax-Parsing%29-tf2860959.html#a79
>>> 93779
>>> Sent from the Xerces - C - Users mailing list archive at Nabble.com.
>>>
>>>
>>>
>>
>>
>
>
--
View this message in context:
http://www.nabble.com/Error-In-Code-%28Sax-Parsing%29-tf2860959.html#a8000110
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