反馈

IterateThroughCartesianPower operation

  • 项目
  • 2 分钟可看完

Namespace: Microsoft.Quantum.Canon

Package: Microsoft.Quantum.Standard

Applies an operation for each index in the Cartesian power of an integer range.

operation IterateThroughCartesianPower (power : Int, bound : Int, op : (Int[] => Unit)) : Unit

Description

Iteratively applies an operation for each element of a Cartesian power of the range 0..(bound - 1).

Input

power : Int

The Cartesian power to which the range 0..(bound - 1) should be raised.

bound : Int

A specification of the range to be iterated over, given as the length of the range.

op : Int[] => Unit

An operation to be called for each element of the given Cartesian power.

Output : Unit

Example

Given an operation op, the following two snippets are equivalent:

IterateThroughCartesianPower(2, 3, op);

op([0, 0]);
op([1, 0]);
op([2, 0]);
op([0, 1]);
// ..
op([2, 2]);

See Also