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Template std.algorithm.searching.any
Checks if any of the elements verifies pred.
! can be used to verify that none of the elements verify
anypred.
Arguments
template any(alias pred);
Functions
| Function name | Description |
|---|---|
| any |
Example
import std.ascii : isWhite; assert( all!(any!isWhite)(["a a", "b b"])); assert(!any!(all!isWhite)(["a a", "b b"]));
Example
any! can be a
convenient way to quickly test that none of the elements of a range
evaluate to true.
any
int[3] vals1 = [0, 0, 0]; assert(!any(vals1[])); //none of vals1 evaluate to true int[3] vals2 = [2, 0, 2]; assert( any(vals2[])); assert(!all(vals2[])); int[3] vals3 = [3, 3, 3]; assert( any(vals3[])); assert( all(vals3[]));