Add Fusion variations (#1110)

Co-authored-by: Victor Villar <vvilpas@gmail.com>
Qiskit · Mar 10, 2021 · 1994b35 · 1994b35
1 parent acd216d
commit 1994b35
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Showing 3 changed files with 863 additions and 240 deletions.
diff --git a/src/framework/operations.hpp b/src/framework/operations.hpp
@@ -283,6 +283,19 @@ inline Op make_unitary(const reg_t &qubits, cmatrix_t &&mat, std::string label =
   return op;
 }
 
+inline Op make_diagonal(const reg_t &qubits, cvector_t &&vec, std::string label = "") {
+  Op op;
+  op.type = OpType::diagonal_matrix;
+  op.name = "diagonal";
+  op.qubits = qubits;
+  op.params = std::move(vec);
+
+  if (label != "")
+    op.string_params = {label};
+
+  return op;
+}
+
 inline Op make_superop(const reg_t &qubits, const cmatrix_t &mat) {
   Op op;
   op.type = OpType::superop;