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Better set constant checking.

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David Brown 2016-10-01 10:49:25 +01:00
parent d344c9ce80
commit c924a33a05
4 changed files with 9 additions and 9 deletions
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src/system/SYSTEM.h
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@ -229,6 +229,7 @@ static inline double SYSTEM_ABSD(double i) {return i >= 0.0 ? i : -i;}
#define __ODD(x) ((x)&1)
#define __IN(x, s, size) (((unsigned int)(x))<size && ((((uint##size)(s))>>(x))&1))
// todo tested versions of SETOF and SETRNG: check that x, l and h fit size
#define __SETOF(x, size) ((uint##size)1<<(x))
#define __SETRNG(l, h, size) ((~(uint##size)0<<(l))&~(uint##size)0>>(size-1-(h)))