X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fsupport%2FRandomAccessList.h;h=2565d62513158ecc57e0f306ef471c9b477ab264;hb=8d640dc77608bedddb5b00982c23665584f52d21;hp=f4cf29ce5cea94e79c47ac27d84f2691b089ab60;hpb=0821902b99740fccb4368fe7960b9f446aa544b3;p=lyx.git

diff --git a/src/support/RandomAccessList.h b/src/support/RandomAccessList.h
index f4cf29ce5c..2565d62513 100644
--- a/src/support/RandomAccessList.h
+++ b/src/support/RandomAccessList.h
@@ -13,7 +13,6 @@
 #ifndef RANDOM_ACESS_LIST_H
 #define RANDOM_ACESS_LIST_H
 
-#include <algorithm>
 #include <vector>
 #include <list>
 
@@ -274,6 +273,32 @@ public:
 		iterCont_.clear();
 	}
 
+	size_t position(iterator it) const
+	{
+		size_t const s = iterCont_.size();
+		for (size_t i = 0; it != s; ++i) {
+			if (iterCont_[i] == it)
+				return i;
+		}
+		return s;
+	}
+
+	size_t position(const_iterator it) const
+	{
+		size_t const s = iterCont_.size();
+		for (size_t i = 0; i != s; ++i) {
+			if (iterCont_[i] == it)
+				return i;
+		}
+		return s;
+	}
+
+
+	const_iterator constIterator(size_t i) const
+	{
+		return iterCont_[i];
+	}
+
 private:
 	void recreateVector()
 	{