PETSc version 3.17.4
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# ISLocalToGlobalMappingRestoreInfo

Frees the memory allocated by ISLocalToGlobalMappingGetInfo()

### Synopsis

    #include "petscis.h"
    PetscErrorCode  ISLocalToGlobalMappingRestoreInfo(ISLocalToGlobalMapping mapping,PetscInt *nproc,PetscInt *procs[],PetscInt *numprocs[],PetscInt **indices[])

Collective on ISLocalToGlobalMapping

### Input Parameter

| mapping | - the mapping from local to global indexing

### Output Parameters

| nproc | - number of processors that are connected to this one
| proc | - neighboring processors
| numproc | - number of indices for each processor
| indices | - indices of local nodes shared with neighbor (sorted by global numbering)

### See Also

ISLocalToGlobalMappingDestroy(), ISLocalToGlobalMappingCreateIS(), ISLocalToGlobalMappingCreate(),
ISLocalToGlobalMappingGetInfo()

### Level

advanced

### Location

src/vec/is/utils/isltog.c
Index of all IS routines
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Index of all manual pages