## Uses of Interface
java.util.function.IntToDoubleFunction

- Packages that use IntToDoubleFunction
  Package | Description
  --- | ---
  java.util |
  java.util.stream | Classes to support functional-style operations on streams of elements, such as map-reduce transformations on collections.

- - ### Uses of IntToDoubleFunction in java.util

    Methods in java.util with parameters of type IntToDoubleFunction
    Modifier and Type | Method and Description
    --- | ---
    `static void` | Arrays.`parallelSetAll(double[] array, IntToDoubleFunction generator)` Set all elements of the specified array, in parallel, using the provided generator function to compute each element.
    `static void` | Arrays.`setAll(double[] array, IntToDoubleFunction generator)` Set all elements of the specified array, using the provided generator function to compute each element.

  - ### Uses of IntToDoubleFunction in java.util.stream

    Methods in java.util.stream with parameters of type IntToDoubleFunction
    Modifier and Type | Method and Description
    --- | ---
    `DoubleStream` | IntStream.`mapToDouble(IntToDoubleFunction mapper)` Returns a `DoubleStream` consisting of the results of applying the given function to the elements of this stream.

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