Menu
Search

API Documentation

version 2.109.0

overview

View source code
Display the source code in dmd/root/array.d from which this page was generated on github.
Report a bug
If you spot a problem with this page, click here to create a Bugzilla issue.
Improve this page
Quickly fork, edit online, and submit a pull request for this page. Requires a signed-in GitHub account. This works well for small changes. If you'd like to make larger changes you may want to consider using local clone.

Function dmd.root.array.walkLength

auto walkLength(Range) (
  Range range
)
if (isInputRange!Range);

Returns

the length of the given range.

Example

enum a = [1, 2, 3, 4].staticArray;
static assert(a[].walkLength == 4);

enum c = a[].filter!(e => e > 2);
static assert(c.walkLength == 2);

Authors

Walter Bright

License

Boost License 1.0