PetscHMapIJVQueryAdd#
Add value to the value of a given key if the key exists, otherwise, insert a new (key,value) entry in the hash table
Synopsis#
#include <petsc/private/hashmapijv.h>
PetscErrorCode PetscHMapIJVQueryAdd(PetscHMapT ht,PetscHashIJKey key,PetscScalar val,PetscBool *missing)
Input Parameters#
- ht - The hash table 
- key - The key 
- val - The value 
Output Parameter#
- missing - - PETSC_TRUEif the- PetscHMapIJVdid not already have the given key
See Also#
PetscHMapIJVSetWithMode(), PetscHMapIJV, PetscHMapIJVGet(), PetscHMapIJVIterSet(), PetscHMapIJVSet()
Level#
developer
Location#
include/petsc/private/hashmapijv.h
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