Well it seems that a problem never comes alone.
There seems to be a problem in my program hat is
causing me some trouble. I'm using a sax parser but i
get a seg fault when i run the program.
Here is the output of gdb
Starting program:
/home/david/Actigenics/libs/C++/base/XmlXercesFactory/SaxParsing_classtest
-e ISO8859-1 config.pubmed snorna_cancer
[Thread debugging using libthread_db enabled]
[New Thread 1079665312 (LWP 13936)]
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1079665312 (LWP 13936)]
0x40227d32 in xercesc_2_6::XMemory::operator new ()
from /usr/lib/libxerces-c.so.26
Current language: auto; currently c
(gdb) bt
#0 0x40227d32 in xercesc_2_6::XMemory::operator new
() from /usr/lib/libxerces-c.so.26
#1 0x080504a3 in XmlFactory::setParser
(this=0xbffff040, type=
{static npos = 4294967295, _M_dataplus =
{<std::allocator<char>> =
{<__gnu_cxx::new_allocator<char>> = {<No data
fields>}, <No data fields>}, _M_p = 0x805d23c "sax"}})
at XmlFactory.cpp:32
#2 0x0804d8dc in main (argc=5, argv=0xbffff1f4) at
SaxParsing_classtest.cpp:194
##############################
My Xml.h class is as follows
###############################
This implementation gives a segfault
class Xml : public DefaultHandler, public
XMLFormatTarget {
If i use this one below it works
//class Xml : public DefaultHandler {
public:
Xml();
virtual ~Xml();
########classtest
line 194
XmlFactory xmlf(c_v ,c_d ,c_n ,c_s ,c_fs ,c_e);
Xml *parser = xmlf.setParser(type);
...
As you can see one declaration is working and the
other not. That is the only difference.
Any idea ???
david
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