Added boost header

test/external/boost/graph/distributed/adjlist/handlers.hpp

@@ -0,0 +1,148 @@
+// Copyright (C) 2007 Douglas Gregor 
+
+// Use, modification and distribution is subject to the Boost Software
+// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+// This file contains code for the distributed adjacency list's
+// message handlers. It should not be included directly by users.
+
+#ifndef BOOST_GRAPH_DISTRIBUTED_ADJLIST_HANDLERS_HPP
+#define BOOST_GRAPH_DISTRIBUTED_ADJLIST_HANDLERS_HPP
+
+#ifndef BOOST_GRAPH_USE_MPI
+#error "Parallel BGL files should not be included unless <boost/graph/use_mpi.hpp> has been included"
+#endif
+
+#include <boost/graph/parallel/simple_trigger.hpp>
+#include <boost/graph/parallel/detail/untracked_pair.hpp>
+
+namespace boost { 
+
+template<PBGL_DISTRIB_ADJLIST_TEMPLATE_PARMS>
+void
+PBGL_DISTRIB_ADJLIST_TYPE::
+setup_triggers()
+{
+  using boost::graph::parallel::simple_trigger;
+
+  simple_trigger(process_group_, msg_add_vertex_with_property, this,
+                 &adjacency_list::handle_add_vertex_with_property);
+  simple_trigger(process_group_, msg_add_vertex_with_property_and_reply, this,
+                 &adjacency_list::handle_add_vertex_with_property_and_reply);
+  simple_trigger(process_group_, msg_add_edge, this, 
+                 &adjacency_list::handle_add_edge);
+  simple_trigger(process_group_, msg_add_edge_with_reply, this, 
+                 &adjacency_list::handle_add_edge_with_reply);
+  simple_trigger(process_group_, msg_add_edge_with_property, this,
+                 &adjacency_list::handle_add_edge_with_property);
+  simple_trigger(process_group_,  msg_add_edge_with_property_and_reply, this,
+                 &adjacency_list::handle_add_edge_with_property_and_reply);
+  simple_trigger(process_group_, msg_nonlocal_edge, this,
+                 &adjacency_list::handle_nonlocal_edge);
+  simple_trigger(process_group_, msg_remove_edge, this,
+                 &adjacency_list::handle_remove_edge);
+}
+
+template<PBGL_DISTRIB_ADJLIST_TEMPLATE_PARMS>
+void 
+PBGL_DISTRIB_ADJLIST_TYPE::
+handle_add_vertex_with_property(int source, int tag, 
+                                const vertex_property_type& data, 
+                                trigger_receive_context)
+{
+  vertex_descriptor v(this->processor(), 
+                      add_vertex(this->build_vertex_property(data), 
+                                 this->base()));
+  if (on_add_vertex)
+    on_add_vertex(v, *this);
+}
+
+template<PBGL_DISTRIB_ADJLIST_TEMPLATE_PARMS>
+typename PBGL_DISTRIB_ADJLIST_TYPE::local_vertex_descriptor
+PBGL_DISTRIB_ADJLIST_TYPE::
+handle_add_vertex_with_property_and_reply(int source, int tag, 
+                                          const vertex_property_type& data, 
+                                          trigger_receive_context)
+{
+  // Try to find a vertex with this name
+  local_vertex_descriptor local_v
+    = add_vertex(this->build_vertex_property(data), this->base());
+
+  vertex_descriptor v(processor(), local_v);
+  if (on_add_vertex)
+    on_add_vertex(v, *this);
+
+  return local_v;
+}
+
+template<PBGL_DISTRIB_ADJLIST_TEMPLATE_PARMS>
+void 
+PBGL_DISTRIB_ADJLIST_TYPE::
+handle_add_edge(int source, int tag, const msg_add_edge_data& data,
+                trigger_receive_context)
+{
+  add_edge(vertex_descriptor(processor(), data.source), 
+           data.target, *this);
+}
+
+template<PBGL_DISTRIB_ADJLIST_TEMPLATE_PARMS>
+boost::parallel::detail::untracked_pair<typename PBGL_DISTRIB_ADJLIST_TYPE::edge_descriptor, bool>
+PBGL_DISTRIB_ADJLIST_TYPE::
+handle_add_edge_with_reply(int source, int tag, const msg_add_edge_data& data,
+                           trigger_receive_context)
+{
+  std::pair<typename PBGL_DISTRIB_ADJLIST_TYPE::edge_descriptor, bool> p = 
+    add_edge(vertex_descriptor(processor(), data.source),data.target, *this);
+  return p;
+}
+
+template<PBGL_DISTRIB_ADJLIST_TEMPLATE_PARMS>
+void 
+PBGL_DISTRIB_ADJLIST_TYPE::
+handle_add_edge_with_property(int source, int tag, 
+                              const msg_add_edge_with_property_data& data,
+                              trigger_receive_context)
+{
+  add_edge(vertex_descriptor(processor(), data.source), 
+           data.target, data.get_property(), *this);
+}
+
+template<PBGL_DISTRIB_ADJLIST_TEMPLATE_PARMS>
+boost::parallel::detail::untracked_pair<typename PBGL_DISTRIB_ADJLIST_TYPE::edge_descriptor, bool>
+PBGL_DISTRIB_ADJLIST_TYPE::
+handle_add_edge_with_property_and_reply
+  (int source, int tag, 
+   const msg_add_edge_with_property_data& data,
+   trigger_receive_context)
+{
+  std::pair<typename PBGL_DISTRIB_ADJLIST_TYPE::edge_descriptor, bool> p = 
+    add_edge(vertex_descriptor(processor(), data.source), 
+                  data.target, data.get_property(), *this);
+  return p;
+}
+
+template<PBGL_DISTRIB_ADJLIST_TEMPLATE_PARMS>
+void 
+PBGL_DISTRIB_ADJLIST_TYPE::
+handle_nonlocal_edge(int source, int tag, 
+                     const msg_nonlocal_edge_data& data,
+                     trigger_receive_context)
+{
+  add_remote_edge(data, source, directed_selector());
+}
+
+template<PBGL_DISTRIB_ADJLIST_TEMPLATE_PARMS>
+void 
+PBGL_DISTRIB_ADJLIST_TYPE::
+handle_remove_edge(int source, int tag, 
+                   const msg_remove_edge_data& data,
+                   trigger_receive_context)
+{
+  remove_local_edge(data, source, directed_selector());
+}
+
+} 
+
+#endif // BOOST_GRAPH_DISTRIBUTED_ADJLIST_HANDLERS_HPP
+