(c++|optional)"vtable for pkgCache::Iterator<pkgCache::Package, pkgCache::PkgIterator>@Base" 0.8.0
(c++|optional)"vtable for pkgCache::Iterator<pkgCache::Version, pkgCache::VerIterator>@Base" 0.8.0
### gcc-4.4 specific
+# (c++|regex|optional=std)"^char\* std::[^ ]+<.+ >::_.+@Base$" 0.8.0
+# (c++|optional=std)"std::basic_string<char, std::char_traits<char>, std::allocator<char> >& std::basic_string<char, std::char_traits<char>, std::allocator<char> >::append<unsigned char*>(unsigned char*, unsigned char*)@Base" 0.8.0
+### gcc-4.6 specific
+ (c++|optional=std)"std::vector<APT::Configuration::Compressor, std::allocator<APT::Configuration::Compressor> >::~vector()@Base" 0.8.12 1
(c++|optional=std)"std::basic_string<char, std::char_traits<char>, std::allocator<char> >& std::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace_dispatch<unsigned char*>(__gnu_cxx::__normal_iterator<char*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, __gnu_cxx::__normal_iterator<char*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, unsigned char*, unsigned char*, std::__false_type)@Base" 0.8.0
### try to ignore std:: template instances
- (c++|optional=std)"std::basic_string<char, std::char_traits<char>, std::allocator<char> >& std::basic_string<char, std::char_traits<char>, std::allocator<char> >::append<unsigned char*>(unsigned char*, unsigned char*)@Base" 0.8.0
(c++|regex|optional=std)"^std::basic_string<.+ >\(.+\)@Base$" 0.8.0
- (c++|regex|optional=std)"^char\* std::[^ ]+<.+ >::_.+@Base$" 0.8.0
(c++|regex|optional=std)"^typeinfo name for std::iterator<.*>@Base$" 0.8.0
(c++|regex|optional=std)"^typeinfo for std::iterator<.*>@Base$" 0.8.0
###