void metadb_handle_list_helper::sort_by_pointer_remove_duplicates(pfc::list_base_t<metadb_handle_ptr> & p_list)
{
t_size count = p_list.get_count();
if (count>0)
{
sort_by_pointer(p_list);
bool b_found = false;
t_size n;
for(n=0;n<count-1;n++)
{
if (p_list.get_item(n)==p_list.get_item(n+1))
{
b_found = true;
break;
}
}
if (b_found)
{
bit_array_bittable mask(count);
t_size n;
for(n=0;n<count-1;n++)
{
if (p_list.get_item(n)==p_list.get_item(n+1))
mask.set(n+1,true);
}
p_list.remove_mask(mask);
}
}
}
void metadb_handle_list_helper::remove_duplicates(pfc::list_base_t<metadb_handle_ptr> & p_list)
{
t_size count = p_list.get_count();
if (count>0)
{
bit_array_bittable mask(count);
pfc::array_t<t_size> order; order.set_size(count);
order_helper::g_fill(order);
p_list.sort_get_permutation_t(pfc::compare_t<metadb_handle_ptr,metadb_handle_ptr>,order.get_ptr());
t_size n;
bool found = false;
for(n=0;n<count-1;n++)
{
if (p_list.get_item(order[n])==p_list.get_item(order[n+1]))
{
found = true;
mask.set(order[n+1],true);
}
}
if (found) p_list.remove_mask(mask);
}
}
t_size file_move_helper::g_filter_dead_files_sorted(pfc::list_base_t<metadb_handle_ptr> & p_data,const pfc::list_base_const_t<const char*> & p_dead)
{
bit_array_bittable mask(p_data.get_count());
t_size found = g_filter_dead_files_sorted_make_mask(p_data,p_dead,mask);
if (found > 0) p_data.remove_mask(mask);
return found;
}
void filterTracksByCloseTitle(const std::string& title, pfc::list_base_t<metadb_handle_ptr>& tracks)
{
const t_size n = tracks.get_count();
bit_array_bittable deleteMask(n);
for(t_size i = 0; i < n; i++)
{
deleteMask.set(i, !doesTrackHaveSimilarTitle(title, tracks[i]));
}
tracks.remove_mask(deleteMask);
}
void filterTracksByArtist(const std::string& artist, pfc::list_base_t<metadb_handle_ptr>& tracks)
{
const t_size n = tracks.get_count();
bit_array_bittable deleteMask(n);
for(t_size i = 0; i < n; i++)
{
deleteMask.set(i, !isTrackByArtist(artist, tracks[i]));
}
tracks.remove_mask(deleteMask);
}