petsc-3.4.5 2014-06-29
VecDuplicate
Creates a new vector of the same type as an existing vector.
Synopsis
#include "petscvec.h"
PetscErrorCode VecDuplicate(Vec v,Vec *newv)
Collective on Vec
Input Parameters
v -a vector to mimic
Output Parameter
newv -location to put new vector
Notes
VecDuplicate() DOES NOT COPY the vector entries, but rather allocates storage
for the new vector. Use VecCopy() to copy a vector.
Use VecDestroy() to free the space. Use VecDuplicateVecs() to get several
vectors.
See Also
VecDestroy(), VecDuplicateVecs(), VecCreate(), VecCopy()
Level:beginner
Location:src/vec/vec/interface/vector.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/vec/vec/examples/tutorials/ex1.c.html
src/vec/vec/examples/tutorials/ex9.c.html
src/vec/vec/examples/tutorials/ex16.c.html
src/vec/vec/examples/tutorials/ex18.c.html
src/vec/vec/examples/tutorials/ex1f.F.html
src/vec/vec/examples/tutorials/ex1f90.F.html
src/vec/vec/examples/tutorials/ex4f.F.html
src/vec/vec/examples/tutorials/ex4f90.F.html
src/vec/vec/examples/tutorials/ex9f.F.html
src/vec/vec/examples/tutorials/ex14f.F.html
src/vec/vec/examples/tutorials/ex20f90.F90.html