P99

◆ P99_E_2COMPLEMENT

#define P99_E_2COMPLEMENT (   EXPR)    P99_SIGN_PROMOTE(P99_E_REPRESENTATION(EXPR) == p99_signed_representation_twos, (EXPR))

If the sign representation of a type is two's complement the type has no negative zero and can thus represent one more value.

Definition at line 747 of file p99_int.h.