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Template `std.functional.not`

Negates predicate pred.


						template not(alias pred);

Contained Functions

Name	Description
not

Parameters

Name	Description
pred	A string or a callable

Returns

A function which calls pred and returns the logical negation of its return value.

Example

import std.algorithm.searching : find;
import std.uni : isWhite;
string a = "   Hello, world!";
writeln(find!(not!isWhite)(a)); // "Hello, world!"

Authors

Andrei Alexandrescu

License

Boost License 1.0.