petsc-3.7.3 2016-07-24
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# PetscSegBufferCreate

create segmented buffer

### Synopsis

    PetscErrorCode PetscSegBufferCreate(size_t unitbytes,size_t expected,PetscSegBuffer *seg)

Not Collective

### Input Arguments

| unitbytes | - number of bytes that each entry will contain
| expected | - expected/typical number of entries

### Output Argument

seg -segmented buffer object

### See Also

PetscSegBufferGet(), 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