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Use unordered maps to store inset and math rows geometry.

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Simply using unordered_map instead of map makes a big difference for
documents with lots of math insets in one text inset.

Related to bug #12297.
This commit is contained in:
Jean-Marc Lasgouttes 2021-10-05 16:58:49 +02:00
parent 3ad94ec6d9
commit e09158efee
2 changed files with 3 additions and 3 deletions
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2
src/BufferView.cpp
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@ -228,7 +228,7 @@ struct BufferView::Private
/// ///
CoordCache coord_cache_; CoordCache coord_cache_;
/// ///
typedef map<MathData const *, MathRow> MathRows; typedef unordered_map<MathData const *, MathRow> MathRows;
MathRows math_rows_; MathRows math_rows_;
/// this is used to handle XSelection events in the right manner. /// this is used to handle XSelection events in the right manner.

4
src/CoordCache.h
View File

@ -16,7 +16,7 @@
#include "Dimension.h" #include "Dimension.h"
#include <map> #include <unordered_map>
namespace lyx { namespace lyx {
@ -153,7 +153,7 @@ private:
lyxbreaker(thing, hint, data_.size()); lyxbreaker(thing, hint, data_.size());
} }
typedef std::map<T const *, Geometry> cache_type; typedef std::unordered_map<T const *, Geometry> cache_type;
cache_type data_; cache_type data_;
}; };