Initial Commit

2018-02-08 21:28:33 -05:00
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+// Copyright (C) Vladimir Prus 2003.
+// Distributed under 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)
+//
+// See http://www.boost.org/libs/graph/vector_property_map.html for
+// documentation.
+//
+
+#ifndef BOOST_PROPERTY_MAP_PARALLEL_VECTOR_PROPERTY_MAP_HPP_VP_2003_03_04
+#define BOOST_PROPERTY_MAP_PARALLEL_VECTOR_PROPERTY_MAP_HPP_VP_2003_03_04
+
+#include <boost/property_map/property_map.hpp>
+#include <boost/shared_ptr.hpp>
+#include <vector>
+#include <boost/property_map/parallel/distributed_property_map.hpp>
+#include <boost/property_map/parallel/local_property_map.hpp>
+
+namespace boost {
+
+/** Distributed vector property map.
+ *
+ * This specialization of @ref vector_property_map builds a
+ * distributed vector property map given the local index maps
+ * generated by distributed graph types that automatically have index
+ * properties. 
+ *
+ * This specialization is useful when creating external distributed
+ * property maps via the same syntax used to create external
+ * sequential property maps.
+ */
+template<typename T, typename ProcessGroup, typename GlobalMap, 
+         typename StorageMap>
+class vector_property_map<T, 
+                          local_property_map<ProcessGroup, GlobalMap,
+                                             StorageMap> >
+  : public parallel::distributed_property_map<
+             ProcessGroup, GlobalMap, vector_property_map<T, StorageMap> >
+{
+  typedef vector_property_map<T, StorageMap> local_iterator_map;
+
+  typedef parallel::distributed_property_map<ProcessGroup, GlobalMap, 
+                                             local_iterator_map> inherited;
+
+  typedef local_property_map<ProcessGroup, GlobalMap, StorageMap> index_map_type;
+
+public:
+  vector_property_map(const index_map_type& index = index_map_type())
+    : inherited(index.process_group(), index.global(),
+                local_iterator_map(index.base())) { }
+
+  vector_property_map(unsigned inital_size, 
+                      const index_map_type& index = index_map_type())
+    : inherited(index.process_group(),  index.global(),
+                local_iterator_map(inital_size, index.base())) { }
+};
+
+/** Distributed vector property map.
+ *
+ * This specialization of @ref vector_property_map builds a
+ * distributed vector property map given the local index maps
+ * generated by distributed graph types that automatically have index
+ * properties. 
+ *
+ * This specialization is useful when creating external distributed
+ * property maps via the same syntax used to create external
+ * sequential property maps.
+ */
+template<typename T, typename ProcessGroup, typename GlobalMap, 
+         typename StorageMap>
+class vector_property_map<
+        T, 
+        parallel::distributed_property_map<
+          ProcessGroup,
+          GlobalMap,
+          StorageMap
+        >
+      > 
+  : public parallel::distributed_property_map<
+             ProcessGroup, GlobalMap, vector_property_map<T, StorageMap> >
+{
+  typedef vector_property_map<T, StorageMap> local_iterator_map;
+
+  typedef parallel::distributed_property_map<ProcessGroup, GlobalMap, 
+                                             local_iterator_map> inherited;
+
+  typedef parallel::distributed_property_map<ProcessGroup, GlobalMap, 
+                                             StorageMap>
+    index_map_type;
+
+public:
+  vector_property_map(const index_map_type& index = index_map_type())
+    : inherited(index.process_group(), index.global(),
+                local_iterator_map(index.base())) { }
+
+  vector_property_map(unsigned inital_size, 
+                      const index_map_type& index = index_map_type())
+    : inherited(index.process_group(), index.global(),
+                local_iterator_map(inital_size, index.base())) { }
+};
+
+}
+
+#endif // BOOST_PROPERTY_MAP_PARALLEL_VECTOR_PROPERTY_MAP_HPP_VP_2003_03_04