amroc/hds/IndexGridData1.h File Reference

Provide macros for array looping and indexing for GridData. More...

#include "generic.h"

Go to the source code of this file.

Defines
#define	for_1(i, r, s)
#define	BeginFastIndex1(a, b, d, type)
#define	FastIndex1(a, i)   name2(a,_D)[name2(a,_B)+((i)/name2(a,_s0))]
#define	EndFastIndex1(a)   }

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Detailed Description

Provide macros for array looping and indexing for GridData.

Adaptation from LPARX developed by Scott Kohn (skohn-at-cs.ucsd.edu)

Author:

Manish Parashar, Ralf Deiterding (minor changes)

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Define Documentation

#define BeginFastIndex1	(	a,
		b,
		d,
		type		)

Value:

{                               \
const int   name2(a,_B)  = b.bottom();                                  \
type *const name2(a,_D)  = d;                                           \
const int   name2(a,_s0) = b.stepsize(0)

Referenced by Cluster_Prune(), Cluster_Slice(), GridData< Type, 1 >::lin_interp(), GridData< Type, 1 >::maxabs(), GridData< Type, 1 >::maxval(), GridData< Type, 1 >::minval(), GridData< Type, 1 >::moment1(), GridData< Type, 1 >::PackRegion(), GridData< Type, 1 >::product(), GridData< Type, 1 >::sum(), GridData< Type, 1 >::sumabs(), GridData< Type, 1 >::sumsqrd(), and GridData< Type, 1 >::UnPackRegion().

#define EndFastIndex1

(

a

)

}

Referenced by Cluster_Prune(), Cluster_Slice(), GridData< Type, 1 >::lin_interp(), GridData< Type, 1 >::maxabs(), GridData< Type, 1 >::maxval(), GridData< Type, 1 >::minval(), GridData< Type, 1 >::moment1(), GridData< Type, 1 >::PackRegion(), GridData< Type, 1 >::product(), GridData< Type, 1 >::sum(), GridData< Type, 1 >::sumabs(), GridData< Type, 1 >::sumsqrd(), and GridData< Type, 1 >::UnPackRegion().

#define FastIndex1	(	a,
		i		)	name2(a,_D)[name2(a,_B)+((i)/name2(a,_s0))]

Referenced by Cluster_Prune(), Cluster_Slice(), GridData< Type, 1 >::lin_interp(), GridData< Type, 1 >::maxabs(), GridData< Type, 1 >::maxval(), GridData< Type, 1 >::minval(), GridData< Type, 1 >::moment1(), GridData< Type, 1 >::PackRegion(), GridData< Type, 1 >::product(), GridData< Type, 1 >::sum(), GridData< Type, 1 >::sumabs(), GridData< Type, 1 >::sumsqrd(), and GridData< Type, 1 >::UnPackRegion().

#define for_1	(	i,
		r,
		s		)

Value:

{                                               \
   const int name2(i,_L) = (((r).lower(0)+((r).lower(0)<0?-s(0)+1:s(0)-1))/s(0))*s(0);      \
   const int name2(i,_U) = (r).upper(0);                                \
   const int name2(si,_S) = (s(0));                                     \
   for (register int i = name2(i,_L); i <= name2(i,_U); i+=name2(si,_S)) {

Referenced by Cluster(), GridHierarchy::DAGH_CreateGridUnitList(), DAGHCluster(), GridData< Type, 1 >::lin_interp(), GridData< Type, 1 >::maxabs(), GridData< Type, 1 >::maxval(), GridData< Type, 1 >::minval(), GridData< Type, 1 >::moment1(), GridData< Type, 1 >::PackRegion(), GridData< Type, 1 >::product(), GridData< Type, 1 >::sum(), GridData< Type, 1 >::sumabs(), GridData< Type, 1 >::sumsqrd(), and GridData< Type, 1 >::UnPackRegion().