PETSc version 3.17.5

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PetscSegBufferGet

get new buffer space from a segmented buffer

Synopsis

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

Not Collective

Input Parameters

	seg	- address of segmented buffer
	count	- number of entries needed

Output Parameter

buf

- address of new buffer for contiguous data

See Also

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

Level

developer

Location

src/sys/utils/segbuffer.c
Index of all Sys routines
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Index of all manual pages