X-Git-Url: http://git.tdb.fi/?p=poefilter.git;a=blobdiff_plain;f=source%2Frangecondition.h;fp=source%2Frangecondition.h;h=811a1aa48ffba85371d04249ef0ce0eef0f4cb36;hp=a72fec2d1475db075baffbeb1ed46aa3979480e0;hb=7d7eaf754af04f81bb1e7a8872272ea15e01d0c4;hpb=8dcb2ed5219429c1c7d543c422a7471c18917f55

diff --git a/source/rangecondition.h b/source/rangecondition.h
index a72fec2..811a1aa 100644
--- a/source/rangecondition.h
+++ b/source/rangecondition.h
@@ -20,6 +20,7 @@ public:
 	RangeCondition(Type, Type);
 
 	virtual RangeCondition<T> *clone() const;
+	virtual bool equals(const Condition &) const;
 	virtual bool can_merge(const Condition &, const CompoundCondition &) const;
 	virtual RangeCondition<T> *merge(const std::vector<const Condition *> &, const CompoundCondition &) const;
 	virtual bool is_viable() const { return min<=max; }
@@ -133,6 +134,16 @@ RangeCondition<T> *RangeCondition<T>::clone() const
 	return new RangeCondition<T>(min, max);
 }
 
+template<typename T>
+bool RangeCondition<T>::equals(const Condition &other) const
+{
+	const RangeCondition<T> *other_range = dynamic_cast<const RangeCondition<T> *>(&other);
+	if(!other_range)
+		return false;
+
+	return (min==other_range->min && max==other_range->max);
+}
+
 template<typename T>
 bool RangeCondition<T>::can_merge(const Condition &other, const CompoundCondition &parent) const
 {