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Function std.algorithm.searching.all.all

Returns true if and only if the input range range is empty or all values found in range satisfy the predicate pred. Performs (at most) Ο(range.length) evaluations of pred.

bool all(Range)(
  Range range
)
if (isInputRange!Range && (__traits(isTemplate, pred) || is(typeof(unaryFun!pred(range.front)))));

Authors

Andrei Alexandrescu

License

Boost License 1.0.