Line data    Source code

       1             : // The libMesh Finite Element Library.
       2             : // Copyright (C) 2002-2025 Benjamin S. Kirk, John W. Peterson, Roy H. Stogner
       3             : 
       4             : // This library is free software; you can redistribute it and/or
       5             : // modify it under the terms of the GNU Lesser General Public
       6             : // License as published by the Free Software Foundation; either
       7             : // version 2.1 of the License, or (at your option) any later version.
       8             : 
       9             : // This library is distributed in the hope that it will be useful,
      10             : // but WITHOUT ANY WARRANTY; without even the implied warranty of
      11             : // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      12             : // Lesser General Public License for more details.
      13             : 
      14             : // You should have received a copy of the GNU Lesser General Public
      15             : // License along with this library; if not, write to the Free Software
      16             : // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
      17             : 
      18             : 
      19             : #ifndef LIBMESH_PARALLEL_NODE_H
      20             : #define LIBMESH_PARALLEL_NODE_H
      21             : 
      22             : // libMesh includes
      23             : #include "libmesh/id_types.h"
      24             : #include "libmesh/libmesh_config.h"
      25             : 
      26             : // TIMPI includes
      27             : #include "timpi/packing.h"
      28             : 
      29             : 
      30             : namespace libMesh
      31             : {
      32             : 
      33             : // Forward declarations
      34             : class Node;
      35             : 
      36             : namespace Parallel
      37             : {
      38             : 
      39             : template <>
      40             : class Packing<const Node *>
      41             : {
      42             : public:
      43             :   typedef largest_id_type buffer_type;
      44             : 
      45             :   template <typename OutputIter, typename Context>
      46             :   static void pack(const Node * const & object,
      47             :                    OutputIter data_out,
      48             :                    const Context * context);
      49             : 
      50             :   template <typename Context>
      51             :   static unsigned int packable_size(const Node * const & object,
      52             :                                     const Context * context);
      53             : 
      54             :   template <typename BufferIter>
      55             :   static unsigned int packed_size(BufferIter iter);
      56             : 
      57             :   template <typename BufferIter, typename Context>
      58             :   static const Node * unpack(BufferIter in, Context * ctx);
      59             : };
      60             : 
      61             : 
      62             : template <>
      63             : class Packing<Node *>
      64             : {
      65             : public:
      66             :   typedef largest_id_type buffer_type;
      67             : 
      68             :   template <typename OutputIter, typename Context>
      69       51570 :   static void pack(Node * const & object,
      70             :                    OutputIter data_out,
      71             :                    const Context * context)
      72    14079514 :   { return Packing<const Node *>::pack(object, data_out, context); }
      73             : 
      74             :   template <typename Context>
      75      103140 :   static unsigned int packable_size(Node * const & object,
      76             :                                     const Context * context)
      77    14131084 :   { return Packing<const Node*>::packable_size(object, context); }
      78             : 
      79             :   template <typename BufferIter>
      80      107380 :   static unsigned int packed_size(BufferIter iter)
      81   100538098 :   { return Packing<const Node *>::packed_size(iter); }
      82             : 
      83             :   template <typename BufferIter, typename Context>
      84             :   static Node * unpack(BufferIter in, Context * ctx);
      85             : };
      86             : 
      87             : 
      88             : template <typename BufferIter, typename Context>
      89             : inline const Node *
      90       20148 : Packing<const Node *>::unpack(BufferIter in, Context * ctx)
      91    51298436 : { return Packing<Node *>::unpack(in, ctx); }
      92             : 
      93             : 
      94             : template <>
      95             : class Packing<Node * const>
      96             : {
      97             : public:
      98             :   typedef largest_id_type buffer_type;
      99             : 
     100             :   template <typename OutputIter, typename Context>
     101             :   static void pack(Node * const & object,
     102             :                    OutputIter data_out,
     103             :                    const Context * context)
     104             :   { return Packing<const Node *>::pack(object, data_out, context); }
     105             : 
     106             :   template <typename Context>
     107             :   static unsigned int packable_size(Node * const & object,
     108             :                                     const Context * context)
     109             :   { return Packing<const Node*>::packable_size(object, context); }
     110             : 
     111             :   template <typename BufferIter>
     112             :   static unsigned int packed_size(BufferIter iter)
     113             :   { return Packing<const Node *>::packed_size(iter); }
     114             : 
     115             :   template <typename BufferIter, typename Context>
     116             :   static Node * unpack(BufferIter in, Context * ctx)
     117             :   { return Packing<Node *>::unpack(in, ctx); }
     118             : };
     119             : 
     120             : 
     121             : template <>
     122             : class Packing<const Node * const>
     123             : {
     124             : public:
     125             :   typedef largest_id_type buffer_type;
     126             : 
     127             :   template <typename OutputIter, typename Context>
     128             :   static void pack(Node * const & object,
     129             :                    OutputIter data_out,
     130             :                    const Context * context)
     131             :   { return Packing<const Node *>::pack(object, data_out, context); }
     132             : 
     133             :   template <typename Context>
     134             :   static unsigned int packable_size(Node * const & object,
     135             :                                     const Context * context)
     136             :   { return Packing<const Node*>::packable_size(object, context); }
     137             : 
     138             :   template <typename BufferIter>
     139             :   static unsigned int packed_size(BufferIter iter)
     140             :   { return Packing<const Node *>::packed_size(iter); }
     141             : 
     142             :   template <typename BufferIter, typename Context>
     143             :   static Node * unpack(BufferIter in, Context * ctx)
     144             :   { return Packing<Node *>::unpack(in, ctx); }
     145             : };
     146             : 
     147             : 
     148             : } // namespace Parallel
     149             : } // namespace libMesh
     150             : 
     151             : #endif // LIBMESH_PARALLEL_NODE_H