VecTagger#
Object used to manage the tagging of a subset of indices based on the values of a vector. The motivating application is the selection of cells for refinement or coarsening based on vector containing the values in an error indicator metric.
Synopsis#
typedef struct _p_VecTagger *VecTagger;
Values#
VECTAGGERABSOLUTE
- “absolute” values are in a interval (box for complex values) of explicitly defined valuesVECTAGGERRELATIVE
- “relative” values are in a interval (box for complex values) of values relative to the set of all values in the vectorVECTAGGERCDF
- “cdf” values are in a relative range of the cumulative distribution of values in the vectorVECTAGGEROR
- “or” values are in the union of other tagsVECTAGGERAND
- “and” values are in the intersection of other tags
Developer Note#
Why not use a DMLabel
or similar object
See Also#
Vectors and Parallel Data, Vec
, VecTaggerType
, VecTaggerCreate()
Level#
advanced
Location#
Implementations#
_p_VecTagger in include/petsc/private/vecimpl.h
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages