Scotch Brand 5.1.10 - Manual (Page 94)

Description
The SCOTCH graphOrderCheck routine checks the consistency of the given
SCOTCH Ordering
structure pointed to by ordeptr.
Return values
SCOTCH graphOrderCheck returns 0 if ordering data are consistent, and 1 else.
7.7.9 SCOTCH graphOrderCompute
Synopsis
int SCOTCH graphOrderCompute (const SCOTCH Graph * grafptr,
SCOTCH Ordering * ordeptr,
const SCOTCH Strat * straptr)
scotchfgraphordercompute (doubleprecision (*) grafdat,
doubleprecision (*) ordedat,
doubleprecision (*) stradat,
integer ierr)
Description
The SCOTCH graphOrderCompute routine computes a block ordering of the
graph structure pointed to by grafptr, using the ordering strategy pointed
to by stratptr, and stores its result in the ordering structure pointed to by
ordeptr
.
On return, the ordering structure holds a block ordering of the given graph
(see section 7.7.2 for a description of the ordering fields).
Return values
SCOTCH graphOrderCompute returns 0 if the ordering has been successfully
computed, and 1 else. In this latter case, the ordering arrays may however
have been partially or completely filled, but their contents are not significant.
7.7.10 SCOTCH graphOrderComputeList
Synopsis
int SCOTCH graphOrderComputeList (const SCOTCH Graph * grafptr,
SCOTCH Ordering * ordeptr,
SCOTCH Num listnbr,
SCOTCH Num * listtab,
const SCOTCH Strat * straptr)
scotchfgraphordercompute (doubleprecision (*) grafdat,
doubleprecision (*) ordedat,
integer*num listnbr,
integer*num (*) listtab,
doubleprecision (*) stradat,
integer ierr)
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