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Enum member `std.meta.allSatisfy`

Tests whether all given items satisfy a template predicate, i.e. evaluates to F!(T[0]) && F!(T[1]) && ... && F!(T[$ - 1]).


						
				enum allSatisfy(alias F, T...)
				 = true;

Evaluation is not short-circuited if a false result is encountered; the template predicate must be instantiable with all the given items.

Example

import std.traits : isIntegral;

static assert(!allSatisfy!(isIntegral, int, double));
static assert( allSatisfy!(isIntegral, int, long));

Authors

Walter Bright, David Nadlinger

License

Boost License 1.0.