(1) for functions with constructor initalization list, the initalization lists are recognized as function in the symbol view. 
should be fixed. in the example below, header() is also treated as a function.
B_Tree::B_Tree(SmiRecordFile* afile):
        header(),
   headerRecordId(0),
        nodePtr( NULL ),
        currLevel( -1 ),
        currEntry( -1 ),
        reportLevel( -1 ),
        scanFlag( false )
{
   ...
}
(2) an option to turn off the search box on the top of the symbol view, don't find it useful
thanks