Qiskit / qiskit-terra / 5580133048

87%

push

github

Add `Expr` supprt to `DAGCircuit` simple constructors (#10362)

This adds support to the `DAGCircuit` builder methods
`apply_operation_front` and `apply_operation_back`, and consequently to
the converter `circuit_to_dag`.  This commit does not directly enhance
`DAGCircuit.compose`, which will come later.

The principal change is that `_bits_in_condition` is modified to the
more general `_bits_in_operation`, which now accounts for both a
`condition` (if set) and any additional fields from a `target` if the
operation is a suitable `ControlFlowOp`.  This has the effect of
upgrading the converters into the `SabreDAG` format as well, but nothing
is done to change the Sabre algorithms themselves.

15 of 15 new or added lines in 3 files covered. (100.0%)

72298 of 84032 relevant lines covered (86.04%)

45928.82 hits per line