/[ascend]/trunk/base/generic/solver/slv_types.h
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revision 33 by ben.allan, Sun Dec 26 20:06:01 2004 UTC revision 54 by jds, Tue Aug 2 11:20:09 2005 UTC
# Line 1  Line 1 
1  /**<  /*
2     *  SLV type definition for ASCEND solvers
3   *  SLV: Ascend Nonlinear Solver   *  SLV: Ascend Nonlinear Solver
4   *  by Benjamin Andrew Allan   *  by Benjamin Andrew Allan
5   *  Created: 6/1/96   *  Created: 6/1/96
# Line 10  Line 11 
11   *  This file is part of the SLV solver.   *  This file is part of the SLV solver.
12   *   *
13   *  Copyright (C) 1996 Benjamin Andrew Allan   *  Copyright (C) 1996 Benjamin Andrew Allan
14   *   *                    
15   *  The SLV solver is free software; you can redistribute   *  The SLV solver is free software; you can redistribute
16   *  it and/or modify it under the terms of the GNU General Public License as   *  it and/or modify it under the terms of the GNU General Public License as
17   *  published by the Free Software Foundation; either version 2 of the   *  published by the Free Software Foundation; either version 2 of the
# Line 27  Line 28 
28   *  COPYING is found in ../compiler.   *  COPYING is found in ../compiler.
29   */   */
30    
31  /*********************************************************************\  /** @file
32                          SLV type definition for ASCEND solvers   *  SLV type definition for ASCEND solvers.
33                          Version: $Revision: 1.4 $   *  <pre>
34                          Date last modified: $Date: 1997/07/18 12:17:21 $   *  Contents:     Solver type definitions.
35     *
36   Copyright(C) Benjamin Andrew Allan 1996   *  Authors:      Ben Allan
37     *
38  \***************************************************************************/   *  Dates:        06/96 - original version
39     *
40  /***************************************************************************   *  Description:  The types we want system and slv to share are here.
41   ***  Contents:     Solver type definitions.   *
42   ***   *  Requires:     none
43   ***  Authors:      Ben Allan   *  </pre>
44   ***   */
  ***  Dates:        06/96 - original version  
  ***  Description:  The types we want system and slv to share are here.  
  ***************************************************************************/  
45    
46  #ifndef slv_types__already_included  #ifndef slv_types__already_included
47  #define slv_types__already_included  #define slv_types__already_included
48    
49  typedef void *SlvBackendToken;  typedef void *SlvBackendToken;
50  /**<  /**<
51   ***  Backends that provide the residuals, gradients, and so forth   ***  Backends that provide the residuals, gradients, and so forth
52   ***  may be object-oriented and associate some sort of pointer   ***  may be object-oriented and associate some sort of pointer
53   ***  with each of the variables or relations they are serving up.   ***  with each of the variables or relations they are serving up.
# Line 59  typedef void *SlvBackendToken; Line 57  typedef void *SlvBackendToken;
57   ***  define our interface in terms of SlvBackendTokens.   ***  define our interface in terms of SlvBackendTokens.
58   ***  Any backend can be connected by an appropriate set of   ***  Any backend can be connected by an appropriate set of
59   ***  routines conforming to the headers of slv_*, rel.h, var.h   ***  routines conforming to the headers of slv_*, rel.h, var.h
60   ***  and system.h.   ***  and system.h.<br><br>
61   ***   ***
62   ***  We haven't yet been able to think through the possibilities of   ***  We haven't yet been able to think through the possibilities of
63   ***  having multiple backends operating _simultaneously_, mainly   ***  having multiple backends operating _simultaneously_, mainly
# Line 68  typedef void *SlvBackendToken; Line 66  typedef void *SlvBackendToken;
66   **/   **/
67    
68  typedef struct slv_system_structure *slv_system_t;  typedef struct slv_system_structure *slv_system_t;
69  /**<  /**<
70   ***  This is the handle which should be used in all of the functions   ***  This is the handle which should be used in all of the functions
71   ***  in slv and system to reference a mathematical problem.   ***  in slv and system to reference a mathematical problem.
72   **/   **/
73  #endif /**< slv_types__already_included */  
74    #endif  /* slv_types__already_included */
75    
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john.pye@anu.edu.au
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