petsc-3.10.5 2019-03-28
PetscCopyMode
Determines how an array passed to certain functions is copied or retained
Synopsis
typedef enum { PETSC_COPY_VALUES, PETSC_OWN_POINTER, PETSC_USE_POINTER} PetscCopyMode;
PETSC_COPY_VALUES - the array values are copied into new space, the user is free to reuse or delete the passed in array
PETSC_OWN_POINTER - the array values are NOT copied, the object takes ownership of the array and will free it later, the user cannot change or
delete the array. The array MUST have been obtained with PetscMalloc(). Hence this mode cannot be used in Fortran.
PETSC_USE_POINTER - the array values are NOT copied, the object uses the array but does NOT take ownership of the array. The user cannot use
the array but the user must delete the array after the object is destroyed.
Level
beginner
Location
include/petscsys.h
Examples
src/vec/vec/utils/tagger/examples/tutorials/ex1.c.html
src/vec/vec/examples/tutorials/ex8.c.html
src/vec/is/is/examples/tutorials/ex1.c.html
src/vec/is/is/examples/tutorials/ex3.c.html
src/vec/is/is/examples/tutorials/ex4.c.html
src/vec/is/is/examples/tutorials/ex5.c.html
src/vec/is/is/examples/tutorials/ex1f.F.html
src/vec/is/is/examples/tutorials/ex1f90.F90.html
src/vec/is/is/examples/tutorials/ex3f90.F90.html
src/vec/is/sf/examples/tutorials/ex1.c.html
src/vec/is/sf/examples/tutorials/ex2.c.html
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages