Date: 2013-09-02T10:10:46+00:00

Actual source code: fnimpl.h

      1: /*
      2:    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
      3:    SLEPc - Scalable Library for Eigenvalue Problem Computations
      4:    Copyright (c) 2002-2013, Universitat Politecnica de Valencia, Spain

      6:    This file is part of SLEPc.

      8:    SLEPc is free software: you can redistribute it and/or modify it under  the
      9:    terms of version 3 of the GNU Lesser General Public License as published by
     10:    the Free Software Foundation.

     12:    SLEPc  is  distributed in the hope that it will be useful, but WITHOUT  ANY
     13:    WARRANTY;  without even the implied warranty of MERCHANTABILITY or  FITNESS
     14:    FOR  A  PARTICULAR PURPOSE. See the GNU Lesser General Public  License  for
     15:    more details.

     17:    You  should have received a copy of the GNU Lesser General  Public  License
     18:    along with SLEPc. If not, see <http://www.gnu.org/licenses/>.
     19:    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
     20: */

     22: #if !defined(_FNIMPL)
     23: #define _FNIMPL

     25: #include <slepcfn.h>
     26: #include <slepc-private/slepcimpl.h>

     28: typedef struct _FNOps *FNOps;

     30: struct _FNOps {
     31:   PetscErrorCode (*evaluatefunction)(FN,PetscScalar,PetscScalar*);
     32:   PetscErrorCode (*evaluatederivative)(FN,PetscScalar,PetscScalar*);
     33:   PetscErrorCode (*view)(FN,PetscViewer);
     34: };

     36: struct _p_FN {
     37:   PETSCHEADER(struct _FNOps);
     38:   PetscInt    na;
     39:   PetscScalar *alpha;   /* first group of parameters */
     40:   PetscInt    nb;
     41:   PetscScalar *beta;    /* second group of parameters */
     42: };

     44: #endif