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Function dmd.mtype.Parameter.getNth

Get nth Parameter, folding in tuples.

static extern(C++) Parameter getNth (
  dmd.root.array.Array!(dmd.mtype.Parameter)* parameters,
  ulong nth
);

Since parameters can include tuples, which would increase its length, this function allows to get the nth parameter as if all tuples transitively contained in parameters were flattened.

Parameters

NameDescription
parameters Array of Parameter to iterate over
nth Index of the desired parameter.

Returns

The parameter at index nth (taking tuples into account), or null if out of bound.

Authors

Walter Bright

License

Boost License 1.0