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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > GRBP / V1-0-0

Constituent: grbpsiu     Tag: sun-gcc

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wrap.h File Reference

Implements simple wrap around functions for circular lists. More...

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Functions
static __inline int	wrap_hi (int idx, int max)
	Ensures idx is in the interval [0, max). The check is only down on the upper bound.
static __inline int	wrap_lo (int idx, int max)
	Ensures idx is in the interval [0, max). The check is only down on the lower bound.

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Detailed Description

Implements simple wrap around functions for circular lists.

Author:

JJRussell - russell@slac.stanford.edu

   CVS $Id: wrap.h,v 1.1.1.1 2007/06/18 00:42:58 russell Exp $

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Function Documentation

static __inline int wrap_hi (  int  idx, int  max )  [static]

Ensures idx is in the interval [0, max). The check is only down on the upper bound. Returns: The constrained index Parameters: idx  The index to check max  The biase to subtract to idx if it is greater than max

static __inline int wrap_lo (  int  idx, int  max )  [static]

Ensures idx is in the interval [0, max). The check is only down on the lower bound. Returns: The constrained index Parameters: idx  The index to check max  The biase to add to idx if it is less than 0

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