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tag/Tag: move code to MoveItemsFrom()

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This commit is contained in:
Max Kellermann 2016-02-23 20:57:56 +01:00
parent b3460f3f54
commit f3cefaf043
1 changed files with 9 additions and 1 deletions
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10
src/tag/Tag.hxx
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@ -80,9 +80,17 @@ struct Tag {
Tag &operator=(Tag &&other) { Tag &operator=(Tag &&other) {
duration = other.duration; duration = other.duration;
has_playlist = other.has_playlist; has_playlist = other.has_playlist;
MoveItemsFrom(std::move(other));
return *this;
}
/**
* Similar to the move operator, but move only the #TagItem
* array.
*/
void MoveItemsFrom(Tag &&other) {
std::swap(items, other.items); std::swap(items, other.items);
std::swap(num_items, other.num_items); std::swap(num_items, other.num_items);
return *this;
} }
/** /**