add MetaOp::is_equal

CQCL · Sep 5, 2023 · 312b7f1 · 312b7f1
1 parent 2cbebb8
commit 312b7f1
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diff --git a/tket/include/tket/Ops/MetaOp.hpp b/tket/include/tket/Ops/MetaOp.hpp
@@ -37,6 +37,10 @@ class MetaOp : public Op {
   bool is_clifford() const override;
 
   ~MetaOp() override;
+  /**
+   * Equality check between two MetaOp instances
+   */
+  bool is_equal(const Op &other) const override;
 
  private:
   op_signature_t

diff --git a/tket/src/Ops/MetaOp.cpp b/tket/src/Ops/MetaOp.cpp
@@ -45,4 +45,9 @@ bool MetaOp::is_clifford() const { return true; }
 
 MetaOp::~MetaOp() {}
 
+bool MetaOp::is_equal(const Op& op_other) const {
+  const MetaOp& other = dynamic_cast<const MetaOp&>(op_other);
+  return (get_signature() == other.get_signature());
+}
+
 }  // namespace tket