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Diffstat (limited to '')
-rw-r--r-- | src/tag/TagBuilder.cxx | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/tag/TagBuilder.cxx b/src/tag/TagBuilder.cxx index 02749cfd5..15e32bb01 100644 --- a/src/tag/TagBuilder.cxx +++ b/src/tag/TagBuilder.cxx @@ -29,6 +29,31 @@ #include <assert.h> #include <string.h> +TagBuilder::TagBuilder(const Tag &other) + :time(other.time), has_playlist(other.has_playlist) +{ + items.reserve(other.num_items); + + tag_pool_lock.lock(); + for (unsigned i = 0, n = other.num_items; i != n; ++i) + items.push_back(tag_pool_dup_item(other.items[i])); + tag_pool_lock.unlock(); +} + +TagBuilder::TagBuilder(Tag &&other) + :time(other.time), has_playlist(other.has_playlist) +{ + /* move all TagItem pointers from the Tag object; we don't + need to contact the tag pool, because all we do is move + references */ + std::copy_n(other.items, other.num_items, std::back_inserter(items)); + + /* discard the pointers from the Tag object */ + other.num_items = 0; + delete[] other.items; + other.items = nullptr; +} + void TagBuilder::Clear() { |