PetscNew#

Allocates memory of a particular type, zeros the memory! Aligned to PETSC_MEMALIGN

Synopsis#

#include <petscsys.h>
PetscErrorCode PetscNew(type **result)

Not Collective

Output Parameter#

  • result - memory allocated, sized to match pointer type

Developer Note#

Calls PetscCalloc() with the appropriate memory size obtained from type

See Also#

PetscFree(), PetscMalloc(), PetscCall(), PetscCalloc1(), PetscMalloc1()

Level#

beginner

Location#

include/petscsys.h

Examples#

src/ts/tutorials/ex10.c
src/snes/tutorials/ex48.c
src/snes/tutorials/ex15.c
src/snes/tutorials/ex4.c
src/ts/utils/dmplexlandau/tutorials/ex2.c
src/snes/tutorials/ex28.c
src/sys/tutorials/ex7.c
src/snes/tutorials/ex58.c
src/snes/tutorials/ex30.c
src/ts/tutorials/ex11_sa.c


Index of all Sys routines
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Index of all manual pages