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fix #4454

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-06-02 18:35:38 -07:00
parent 3f2dafe047
commit df75792e9c
1 changed files with 10 additions and 0 deletions
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10
src/api/java/Context.java
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@ -2048,6 +2048,16 @@ public class Context implements AutoCloseable {
return (SeqExpr) Expr.create(this, Native.mkSeqAt(nCtx(), s.getNativeObject(), index.getNativeObject())); return (SeqExpr) Expr.create(this, Native.mkSeqAt(nCtx(), s.getNativeObject(), index.getNativeObject()));
} }
/**
* Retrieve element at index.
*/
public SeqExpr MkNth(SeqExpr s, Expr index)
{
checkContextMatch(s, index);
return (SeqExpr) Expr.create(this, Native.Z3_mkSeqNth(nCtx(), s.getNativeObject(), index.getNativeObject()));
}
/** /**
* Extract subsequence. * Extract subsequence.
*/ */