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StopCountingQubits operation

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Fully qualified name: Std.Diagnostics.StopCountingQubits

operation StopCountingQubits() : Int

Summary

Stops counting the number of qubits allocated and returns the count. Fails if the qubits were not being counted.

Description

This operation allows you to stop counting the number of qubits allocated and returns the count since the last call to StartCountingQubits. If the qubits were not being counted, it triggers a runtime failure.

Output

The number of unique qubits allocated since the last call to StartCountingQubits.