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Tag: add class const_iterator and methods begin(), end()

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Enables using range-based "for".
This commit is contained in:
Max Kellermann
2014-07-12 17:22:39 +02:00
parent 543a58bb87
commit 41a7203c28
13 changed files with 89 additions and 47 deletions
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src/SongFilter.cxx
+4 -6
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@@ -92,10 +92,10 @@ SongFilter::Item::Match(const Tag &_tag) const
bool visited_types[TAG_NUM_OF_ITEM_TYPES];
std::fill_n(visited_types, size_t(TAG_NUM_OF_ITEM_TYPES), false);
for (unsigned i = 0; i < _tag.num_items; i++) {
visited_types[_tag.items[i]->type] = true;
for (const auto &i : _tag) {
visited_types[i.type] = true;
if (Match(*_tag.items[i]))
if (Match(i))
return true;
}
@@ -112,12 +112,10 @@ SongFilter::Item::Match(const Tag &_tag) const
if (tag == TAG_ALBUM_ARTIST && visited_types[TAG_ARTIST]) {
/* if we're looking for "album artist", but
only "artist" exists, use that */
for (unsigned i = 0; i < _tag.num_items; i++) {
const TagItem &item = *_tag.items[i];
for (const auto &item : _tag)
if (item.type == TAG_ARTIST &&
StringMatch(item.value))
return true;
}
}
}