VecGetBlockSize

Gets the blocksize for the vector, i.e. what is used for VecSetValuesBlocked() and VecSetValuesBlockedLocal().

Synopsis

#include "petscvec.h" 
PetscErrorCode  VecGetBlockSize(Vec v,PetscInt *bs)

Collective on Vec

Input Parameter

v -the vector

Output Parameter

bs -the blocksize

C++ variants

PetscInt VecGetBlockSize(Vec x)

->

VecGetBlockSize(x,&i); return i;

Notes

All vectors obtained by VecDuplicate() inherit the same blocksize.

See Also

VecSetValuesBlocked(), VecSetLocalToGlobalMappingBlock(), VecSetBlockSize()

Level:advanced
Location:src/vec/vec/interface/vector.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages