Imported Upstream version 3.3.0.2upstream/3.3.0.2

1 files changed, 313 insertions, 0 deletions

diff --git a/libcult/cult/containers/graph.txx b/libcult/cult/containers/graph.txx
new file mode 100644
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+++ b/libcult/cult/containers/graph.txx
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+// file      : cult/containers/graph.txx
+// author    : Boris Kolpackov <boris@kolpackov.net>
+// copyright : Copyright (c) 2005-2010 Boris Kolpackov
+// license   : GNU GPL v2 + exceptions; see accompanying LICENSE file
+
+namespace Cult
+{
+  namespace Containers
+  {
+
+    // Nodes.
+    //
+
+    template <typename N, typename E>
+    template <typename T>
+    T& Graph<N, E>::
+    new_node ()
+    {
+      Shptr<T> node (new T);
+      nodes_[node.get ()] = node;
+
+      return *node;
+    }
+
+
+    template <typename N, typename E>
+    template <typename T, typename A0>
+    T& Graph<N, E>::
+    new_node (A0 const& a0)
+    {
+      Shptr<T> node (new T (a0));
+      nodes_[node.get ()] = node;
+
+      return *node;
+    }
+
+
+    template <typename N, typename E>
+    template <typename T, typename A0, typename A1>
+    T& Graph<N, E>::
+    new_node (A0 const& a0, A1 const& a1)
+    {
+      Shptr<T> node (new T (a0, a1));
+      nodes_[node.get ()] = node;
+
+      return *node;
+    }
+
+    template <typename N, typename E>
+    template <typename T, typename A0, typename A1, typename A2>
+    T& Graph<N, E>::
+    new_node (A0 const& a0, A1 const& a1, A2 const& a2)
+    {
+      Shptr<T> node (new T (a0, a1, a2));
+      nodes_[node.get ()] = node;
+
+      return *node;
+    }
+
+    template <typename N, typename E>
+    template <typename T, typename A0, typename A1, typename A2,
+              typename A3>
+    T& Graph<N, E>::
+    new_node (A0 const& a0, A1 const& a1, A2 const& a2, A3 const& a3)
+    {
+      Shptr<T> node (new T (a0, a1, a2, a3));
+      nodes_[node.get ()] = node;
+
+      return *node;
+    }
+
+    template <typename N, typename E>
+    template <typename T, typename A0, typename A1, typename A2,
+              typename A3, typename A4>
+    T& Graph<N, E>::
+    new_node (A0 const& a0, A1 const& a1, A2 const& a2, A3 const& a3,
+              A4 const& a4)
+    {
+      Shptr<T> node (new T (a0, a1, a2, a3, a4));
+      nodes_[node.get ()] = node;
+
+      return *node;
+    }
+
+    template <typename N, typename E>
+    template <typename T, typename A0, typename A1, typename A2,
+              typename A3, typename A4, typename A5>
+    T& Graph<N, E>::
+    new_node (A0 const& a0, A1 const& a1, A2 const& a2, A3 const& a3,
+              A4 const& a4, A5 const& a5)
+    {
+      Shptr<T> node (new T (a0, a1, a2, a3, a4, a5));
+      nodes_[node.get ()] = node;
+
+      return *node;
+    }
+
+    template <typename N, typename E>
+    template <typename T, typename A0, typename A1, typename A2,
+              typename A3, typename A4, typename A5, typename A6>
+    T& Graph<N, E>::
+    new_node (A0 const& a0, A1 const& a1, A2 const& a2, A3 const& a3,
+              A4 const& a4, A5 const& a5, A6 const& a6)
+    {
+      Shptr<T> node (new T (a0, a1, a2, a3, a4, a5, a6));
+      nodes_[node.get ()] = node;
+
+      return *node;
+    }
+
+    template <typename N, typename E>
+    template <typename T, typename A0, typename A1, typename A2,
+              typename A3, typename A4, typename A5, typename A6,
+              typename A7>
+    T& Graph<N, E>::
+    new_node (A0 const& a0, A1 const& a1, A2 const& a2, A3 const& a3,
+              A4 const& a4, A5 const& a5, A6 const& a6, A7 const& a7)
+    {
+      Shptr<T> node (new T (a0, a1, a2, a3, a4, a5, a6, a7));
+      nodes_[node.get ()] = node;
+
+      return *node;
+    }
+
+
+    template <typename N, typename E>
+    template <typename T, typename A0, typename A1, typename A2,
+              typename A3, typename A4, typename A5, typename A6,
+              typename A7, typename A8>
+    T& Graph<N, E>::
+    new_node (A0 const& a0, A1 const& a1, A2 const& a2, A3 const& a3,
+              A4 const& a4, A5 const& a5, A6 const& a6, A7 const& a7,
+              A8 const& a8)
+    {
+      Shptr<T> node (new T (a0, a1, a2, a3, a4, a5, a6, a7, a8));
+      nodes_[node.get ()] = node;
+
+      return *node;
+    }
+
+
+    template <typename N, typename E>
+    template <typename T, typename A0, typename A1, typename A2,
+              typename A3, typename A4, typename A5, typename A6,
+              typename A7, typename A8, typename A9>
+    T& Graph<N, E>::
+    new_node (A0 const& a0, A1 const& a1, A2 const& a2, A3 const& a3,
+              A4 const& a4, A5 const& a5, A6 const& a6, A7 const& a7,
+              A8 const& a8, A9 const& a9)
+    {
+      Shptr<T> node (new T (a0, a1, a2, a3, a4, a5, a6, a7, a8, a9));
+      nodes_[node.get ()] = node;
+
+      return *node;
+    }
+
+
+    // Edges.
+    //
+
+    template <typename N, typename E>
+    template <typename T, typename Left, typename Right>
+    T& Graph<N, E>::
+    new_edge (Left& l, Right& r)
+    {
+      Shptr<T> edge (new T);
+      edges_[edge.get ()] = edge;
+
+      edge->set_left_node (l);
+      edge->set_right_node (r);
+
+      l.add_edge_left (*edge);
+      r.add_edge_right (*edge);
+
+      return *edge;
+    }
+
+    template <typename N, typename E>
+    template <typename T, typename Left, typename Right,
+              typename A0>
+    T& Graph<N, E>::
+    new_edge (Left& l, Right& r, A0 const& a0)
+    {
+      Shptr<T> edge (new T (a0));
+      edges_[edge.get ()] = edge;
+
+      edge->set_left_node (l);
+      edge->set_right_node (r);
+
+      l.add_edge_left (*edge);
+      r.add_edge_right (*edge);
+
+      return *edge;
+    }
+
+    template <typename N, typename E>
+    template <typename T, typename Left, typename Right,
+              typename A0, typename A1>
+    T& Graph<N, E>::
+    new_edge (Left& l, Right& r, A0 const& a0, A1 const& a1)
+    {
+      Shptr<T> edge (new T (a0, a1));
+      edges_[edge.get ()] = edge;
+
+      edge->set_left_node (l);
+      edge->set_right_node (r);
+
+      l.add_edge_left (*edge);
+      r.add_edge_right (*edge);
+
+      return *edge;
+    }
+
+    template <typename N, typename E>
+    template <typename T, typename Left, typename Right,
+              typename A0, typename A1, typename A2>
+    T& Graph<N, E>::
+    new_edge (Left& l, Right& r, A0 const& a0, A1 const& a1, A2 const& a2)
+    {
+      Shptr<T> edge (new T (a0, a1, a2));
+      edges_[edge.get ()] = edge;
+
+      edge->set_left_node (l);
+      edge->set_right_node (r);
+
+      l.add_edge_left (*edge);
+      r.add_edge_right (*edge);
+
+      return *edge;
+    }
+
+    template <typename N, typename E>
+    template <typename T, typename Left, typename Right,
+              typename A0, typename A1, typename A2, typename A3>
+    T& Graph<N, E>::
+    new_edge (Left& l, Right& r, A0 const& a0, A1 const& a1, A2 const& a2,
+              A3 const& a3)
+    {
+      Shptr<T> edge (new T (a0, a1, a2, a3));
+      edges_[edge.get ()] = edge;
+
+      edge->set_left_node (l);
+      edge->set_right_node (r);
+
+      l.add_edge_left (*edge);
+      r.add_edge_right (*edge);
+
+      return *edge;
+    }
+
+    template <typename N, typename E>
+    template <typename T, typename Left, typename Right,
+              typename A0, typename A1, typename A2, typename A3,
+              typename A4>
+    T& Graph<N, E>::
+    new_edge (Left& l, Right& r, A0 const& a0, A1 const& a1, A2 const& a2,
+              A3 const& a3, A4 const& a4)
+    {
+      Shptr<T> edge (new T (a0, a1, a2, a3, a4));
+      edges_[edge.get ()] = edge;
+
+      edge->set_left_node (l);
+      edge->set_right_node (r);
+
+      l.add_edge_left (*edge);
+      r.add_edge_right (*edge);
+
+      return *edge;
+    }
+
+    template <typename N, typename E>
+    template <typename T, typename Left, typename Right,
+              typename A0, typename A1, typename A2, typename A3,
+              typename A4, typename A5>
+    T& Graph<N, E>::
+    new_edge (Left& l, Right& r, A0 const& a0, A1 const& a1, A2 const& a2,
+              A3 const& a3, A4 const& a4, A5 const& a5)
+    {
+      Shptr<T> edge (new T (a0, a1, a2, a3, a4, a5));
+      edges_[edge.get ()] = edge;
+
+      edge->set_left_node (l);
+      edge->set_right_node (r);
+
+      l.add_edge_left (*edge);
+      r.add_edge_right (*edge);
+
+      return *edge;
+    }
+
+
+    template <typename N, typename E>
+    template <typename T, typename Left, typename Right>
+    Void Graph<N, E>::
+    delete_edge (Left& l, Right& r, T& edge)
+    {
+      typename Edges::Iterator i (edges_.find (&edge));
+
+      if (i == edges_.end () ||
+          nodes_.find (&l) == nodes_.end () ||
+          nodes_.find (&r) == nodes_.end ())
+        throw NoEdge ();
+
+      r.remove_edge_right (edge);
+      l.remove_edge_left (edge);
+
+      edge.clear_right_node (r);
+      edge.clear_left_node (l);
+
+      edges_.erase (i);
+    }
+  }
+}