petsc-3.14.6 2021-03-30
Report Typos and Errors

VecZeroEntries

puts a 0.0 in each element of a vector

Synopsis

#include "petscvec.h"   
PetscErrorCode  VecZeroEntries(Vec vec)
Logically Collective on Vec

Input Parameter

vec - The vector

See Also

VecCreate(), VecSetOptionsPrefix(), VecSet(), VecSetValues()

Level

beginner

Location

src/vec/vec/interface/vector.c

Examples

src/ksp/ksp/tutorials/ex42.c.html
src/ksp/ksp/tutorials/ex43.c.html
src/ksp/ksp/tutorials/ex49.c.html
src/ksp/ksp/tutorials/ex56.c.html
src/ksp/ksp/tutorials/ex69.c.html
src/ksp/ksp/tutorials/ex70.c.html
src/ksp/ksp/tutorials/ex71.c.html
src/snes/tutorials/ex28.c.html
src/snes/tutorials/ex56.c.html
src/snes/tutorials/ex73f90t.F90.html
src/ts/tutorials/ex9.c.html

Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages