string CApp::ToLowerCase(string toLower)
{
     string::iterator it;

     // convert to lowercase

     for(it = toLower.begin(); it != toLower.end(); it++)
          toLower.replace(it, it+1, 1, tolower(*it));

     return toLower;
}

   
/usr/include/c++/3.2.2/bits/stl_iterator_base_types.h: In instantiation of `std::iterator_traits<int>':
/usr/include/c++/3.2.2/bits/basic_string.h:688:   instantiated from `std::basic_string<_CharT, _Traits, _Alloc>& std::basic_string<_CharT,
_Traits, _Alloc>::replace(__gnu_cxx::__normal_iterator<_Alloc::Pointer, std::basic_string<_CharT, _Traits, _Alloc> >, __gnu_cxx::__normal_iterator<_Alloc::Pointer, std::basic_string<_CharT, _Traits, _Alloc> >, _InputIterator, _InputIterator) [with _InputIterator = int, _CharT = char, _Traits = std::char_traits<char>, _Alloc = std::allocator<char>]'
app.cpp:575:   instantiated from here
/usr/include/c++/3.2.2/bits/stl_iterator_base_types.h:123: `int' is not a
   class, struct, or union type
/usr/include/c++/3.2.2/bits/stl_iterator_base_types.h:124: `int' is not a
   class, struct, or union type
/usr/include/c++/3.2.2/bits/stl_iterator_base_types.h:125: `int' is not a
   class, struct, or union type
/usr/include/c++/3.2.2/bits/stl_iterator_base_types.h:126: `int' is not a
   class, struct, or union type
/usr/include/c++/3.2.2/bits/stl_iterator_base_types.h:127: `int' is not a
   class, struct, or union type
/usr/include/c++/3.2.2/bits/basic_string.h: In member function
   `std::basic_string<_CharT, _Traits, _Alloc>& std::basic_string<_CharT,
   _Traits, _Alloc>::replace(__gnu_cxx::__normal_iterator<_Alloc::Pointer,
   std::basic_string<_CharT, _Traits, _Alloc> >,
   __gnu_cxx::__normal_iterator<_Alloc::Pointer, std::basic_string<_CharT,
   _Traits, _Alloc> >, _InputIterator, _InputIterator) [with _InputIterator =
   int, _CharT = char, _Traits = std::char_traits<char>, _Alloc =
   std::allocator<char>]':
app.cpp:575:   instantiated from here
/usr/include/c++/3.2.2/bits/basic_string.h:688: no type named `
   iterator_category' in `struct std::iterator_traits<int>'
make: *** [main] Error 1
 

		//! Clear deletes all nodes from the hash vector.  If the value type is a pointer, it will NOT release the pointer's memory.		void Clear()		{			typename std::vector<std::list<HashMapNode<KeyType, ValueType> > >::iterator it;			for(it = hashVector.begin(); it != hashVector.end(); ++it) {				(*it).clear();			}		}