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comparison liboctave/UMFPACK/UMFPACK/Source/umfpack_symbolic.c @ 5164:57077d0ddc8e

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[project @ 2005-02-25 19:55:24 by jwe]
author jwe
date Fri, 25 Feb 2005 19:55:28 +0000
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5163:9f3299378193 5164:57077d0ddc8e
1 /* ========================================================================== */
2 /* === UMFPACK_symbolic ===================================================== */
3 /* ========================================================================== */
4
5 /* -------------------------------------------------------------------------- */
6 /* UMFPACK Version 4.4, Copyright (c) 2005 by Timothy A. Davis. CISE Dept, */
7 /* Univ. of Florida. All Rights Reserved. See ../Doc/License for License. */
8 /* web: http://www.cise.ufl.edu/research/sparse/umfpack */
9 /* -------------------------------------------------------------------------- */
10
11 /*
12 User-callable. Performs a symbolic factorization.
13 See umfpack_symbolic.h for details.
14 */
15
16 #include "umf_internal.h"
17
18 GLOBAL Int UMFPACK_symbolic
19 (
20 Int n_row,
21 Int n_col,
22 const Int Ap [ ],
23 const Int Ai [ ],
24 const double Ax [ ],
25 #ifdef COMPLEX
26 const double Az [ ],
27 #endif
28 void **SymbolicHandle,
29 const double Control [UMFPACK_CONTROL],
30 double Info [UMFPACK_INFO]
31 )
32 {
33 Int *Qinit = (Int *) NULL ;
34 return (UMFPACK_qsymbolic (n_row, n_col, Ap, Ai, Ax,
35 #ifdef COMPLEX
36 Az,
37 #endif
38 Qinit, SymbolicHandle, Control, Info)) ;
39 }