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