diff options
Diffstat (limited to 'base')
| -rw-r--r-- | base/statistics.hh | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/base/statistics.hh b/base/statistics.hh index ce20043a3..cbc976053 100644 --- a/base/statistics.hh +++ b/base/statistics.hh @@ -2067,7 +2067,7 @@ class UnaryNode : public Node mutable rvec_t result; public: - UnaryNode(NodePtr p) : l(p) {} + UnaryNode(NodePtr &p) : l(p) {} const rvec_t &val() const { const rvec_t &lvec = l->val(); @@ -2110,7 +2110,7 @@ class BinaryNode : public Node mutable rvec_t result; public: - BinaryNode(NodePtr a, NodePtr b) : l(a), r(b) {} + BinaryNode(NodePtr &a, NodePtr &b) : l(a), r(b) {} const rvec_t &val() const { Op op; @@ -2179,7 +2179,7 @@ class SumNode : public Node mutable rvec_t result; public: - SumNode(NodePtr p) : l(p), result(1) {} + SumNode(NodePtr &p) : l(p), result(1) {} const rvec_t &val() const { const rvec_t &lvec = l->val(); @@ -2999,7 +2999,7 @@ class Temp * Return the node pointer. * @return the node pointer. */ - operator NodePtr() { return node;} + operator NodePtr&() { return node;} public: /** |