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-rw-r--r--src/base/statistics.hh8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/base/statistics.hh b/src/base/statistics.hh
index 3e1758ab8..404bdf15a 100644
--- a/src/base/statistics.hh
+++ b/src/base/statistics.hh
@@ -2320,7 +2320,7 @@ class BinaryNode : public Node
BinaryNode(NodePtr &a, NodePtr &b) : l(a), r(b) {}
const VResult &
- result() const
+ result() const override
{
Op op;
const VResult &lvec = l->result();
@@ -2352,7 +2352,7 @@ class BinaryNode : public Node
}
Result
- total() const
+ total() const override
{
const VResult &vec = this->result();
const VResult &lvec = l->result();
@@ -2384,7 +2384,7 @@ class BinaryNode : public Node
}
size_type
- size() const
+ size() const override
{
size_type ls = l->size();
size_type rs = r->size();
@@ -2399,7 +2399,7 @@ class BinaryNode : public Node
}
std::string
- str() const
+ str() const override
{
return csprintf("(%s %s %s)", l->str(), OpString<Op>::str(), r->str());
}