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Enum member std.traits.isSigned
Detect whether T is a built-in signed numeric type.
enum isSigned(T)
= __traits(isArithmetic, T) && !__traits(isUnsigned, T) && is(T : real);
Example
static assert(
isSigned!int &&
isSigned!long
);
static assert(
!isSigned!uint &&
!isSigned!ulong
);
Authors
Walter Bright,
Tomasz Stachowiak (isExpressions),
Andrei Alexandrescu,
Shin Fujishiro,
Robert Clipsham,
David Nadlinger,
Kenji Hara,
Shoichi Kato
License
Copyright © 1999-2022 by the D Language Foundation | Page generated by ddox.