delete not needed statement

alib2algo/src/arbology/query/NonlinearCompressedBitParallelismPatterns.h

@@ -38,9 +38,6 @@ template < class SymbolType, class RankType >
 bool include ( unsigned i, const ext::vector < unsigned > & repeats, const ext::vector < int > & jumps, const tree::PrefixRankedBarNonlinearPattern < SymbolType, RankType > & pattern ) {
 	ext::map < common::ranked_symbol < SymbolType, RankType >, unsigned > variablesSetting;
-	 // clear the current state of variable to subtree repeat
-	variablesSetting.clear();
-
 	 // index to the pattern
 	int j = pattern.getContent ( ).size ( ) - 1;