PetscSegBufferExtractAlloc

extract contiguous data to new allocation and reset segmented buffer

Synopsis

PetscErrorCode PetscSegBufferExtractAlloc(PetscSegBuffer seg, void *contiguous)

Not Collective

Input Parameter

• seg - PetscSegBuffer buffer

Output Parameter

• contiguous - address of new array containing contiguous data, caller frees with PetscFree()

Developer Notes

‘seg’ argument is a pointer so that implementation could reallocate, though this is not currently done

See Also

PetscSegBufferCreate(), PetscSegBufferGet(), PetscSegBufferDestroy(), PetscSegBufferExtractTo(), PetscSegBufferExtractInPlace(), PetscSegBuffer

Level

developer

Location

src/sys/utils/segbuffer.c

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