PetscSegBufferGet

get new buffer space from a segmented buffer

Synopsis

PetscErrorCode PetscSegBufferGet(PetscSegBuffer seg, size_t count, void *buf)

Not Collective

Input Parameters

• seg - PetscSegBuffer buffer

• count - number of entries needed

Output Parameter

• buf - address of new buffer for contiguous data

See Also

PetscSegBufferCreate(), PetscSegBufferExtractAlloc(), PetscSegBufferExtractTo(), PetscSegBufferExtractInPlace(), PetscSegBufferDestroy(), PetscSegBuffer, PetscSegBufferGetInts()

Level

developer

Location

src/sys/utils/segbuffer.c

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Index of all Sys routines
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