mirror of
https://github.com/boostorg/graph.git
synced 2026-02-01 08:32:11 +00:00
641 lines
19 KiB
HTML
641 lines
19 KiB
HTML
<HTML>
|
|
<!--
|
|
-- Copyright (c) Jeremy Siek 2000
|
|
--
|
|
-- Permission to use, copy, modify, distribute and sell this software
|
|
-- and its documentation for any purpose is hereby granted without fee,
|
|
-- provided that the above copyright notice appears in all copies and
|
|
-- that both that copyright notice and this permission notice appear
|
|
-- in supporting documentation. Jeremy Siek makes no
|
|
-- representations about the suitability of this software for any
|
|
-- purpose. It is provided "as is" without express or implied warranty.
|
|
-->
|
|
<Head>
|
|
<Title>Boost Graph Library: Adjacency List</Title>
|
|
<BODY BGCOLOR="#ffffff" LINK="#0000ee" TEXT="#000000" VLINK="#551a8b"
|
|
ALINK="#ff0000">
|
|
<IMG SRC="../../../c++boost.gif"
|
|
ALT="C++ Boost">
|
|
|
|
<BR Clear>
|
|
|
|
|
|
|
|
<H1><A NAME="sec:adjacency-list-class"></A>
|
|
<pre>
|
|
adjacency_list<EdgeList, VertexList, Directed,
|
|
VertexPlugin, EdgePlugin, GraphPlugin>
|
|
</pre>
|
|
</H1>
|
|
|
|
|
|
<P>
|
|
The <TT>adjacency_list</TT> class implements a generalized adjacency
|
|
list graph structure. The template parameters provide many
|
|
configuration options so that you can pick a version of the class that
|
|
best meets your needs. An <a
|
|
href="graph_theory_review.html#sec:adjacency-list-representation">adjacency-list</a>
|
|
is basically a two-dimensional structure, where each element of the
|
|
first dimension represents a vertex, and each of the vertices contains
|
|
a one-dimensional structure that is its edge list. The
|
|
<TT>VertexList</TT> template parameter of the <TT>adjacency_list</TT>
|
|
class controls what kind of container is used to represent the outer
|
|
two-dimensional container. The <TT>EdgeList</TT> template parameter
|
|
controls what kind of container is used to represent the edge
|
|
lists. The choices for <TT>EdgeList</TT> and <TT>VertexList</TT> will
|
|
determine the space complexity of the graph structure, and will
|
|
determine the time complexity of the various graph operations. The
|
|
possible choices and tradeoffs are discussed in Section <A
|
|
HREF="./using_adjacency_list.html#sec:choosing-graph-type">Choosing
|
|
the <TT>Edgelist</TT> and <TT>VertexList</TT></A>.
|
|
|
|
<P>
|
|
The <TT>Directed</TT> template parameter controls whether the graph is
|
|
directed, undirected, or directed with access to both the in-edges and
|
|
out-edges (which we call bidirectional). The bidirectional graph takes
|
|
up twice the space (per edge) of a directed graph since each edge will
|
|
appear in both an out-edge and in-edge list.
|
|
|
|
<P>
|
|
A tutorial on how to use the <TT>adjacency_list</TT> class is in
|
|
Section <A HREF="./using_adjacency_list.html">Using
|
|
<TT>adjacency_list</TT></A>.
|
|
|
|
<P>
|
|
|
|
<H3>Example</H3>
|
|
|
|
<P>
|
|
A graph used to represent a family tree. The complete source code is
|
|
in the file <a
|
|
href="../examples/family_tree.cpp"><tt>examples/family_tree.cpp</tt></a>.
|
|
|
|
<PRE>
|
|
enum { Jeanie, Debbie, Rick, John, Amanda,
|
|
Margaret, Benjamin, N };
|
|
|
|
std::vector<std::string> name(N);
|
|
name[Jeanie] = "Jeanie";
|
|
name[Debbie] = "Debbie";
|
|
name[Rick] = "Rick";
|
|
name[John] = "John";
|
|
name[Amanda] = "Amanda";
|
|
name[Margaret] = "Margaret";
|
|
name[Benjamin] = "Benjamin";
|
|
|
|
adjacency_list<> G(N);
|
|
add_edge(G, Jeanie, Debbie);
|
|
add_edge(G, Jeanie, Rick);
|
|
add_edge(G, Jeanie, John);
|
|
add_edge(G, Debbie, Amanda);
|
|
add_edge(G, Rick, Margaret);
|
|
add_edge(G, John, Benjamin);
|
|
|
|
graph_traits< adjacency_list<> >::vertex_iterator i, end;
|
|
graph_traits< adjacency_list<> >::adjacency_iterator ai, a_end;
|
|
|
|
property_map<adjacency_list<>, vertex_index>::type
|
|
id = get(vertex_index(), G);
|
|
|
|
for(tie(i,end) = vertices(G); i != end; ++i) {
|
|
cout << name[get(id, *i)];
|
|
tie(ai, a_end) = adjacent_vertices(*i, G);
|
|
if (ai == a_end)
|
|
cout << " has no children";
|
|
else
|
|
cout << " is the parent of ";
|
|
for (; ai != a_end; ++ai)
|
|
cout << name[get(id, *ai)] << " ";
|
|
cout << endl;
|
|
}
|
|
</PRE>
|
|
The output is:
|
|
<PRE>
|
|
Jeanie is the parent of Debbie Rick John
|
|
Debbie is the parent of Amanda
|
|
Rick is the parent of Margaret
|
|
John is the parent of Benjamin
|
|
Amanda has no children
|
|
Margaret has no children
|
|
Benjamin has no children
|
|
</PRE>
|
|
|
|
<P>
|
|
|
|
<H3>Template Parameters</H3>
|
|
|
|
<P>
|
|
<TABLE border>
|
|
<TR>
|
|
<th>Parameter</th><th>Description</th><th>Default</th>
|
|
</tr>
|
|
|
|
<TR><TD><TT>EdgeList</TT></TD>
|
|
<TD>The selector for the container used to represent the
|
|
edge-list for each of the vertices.</TD>
|
|
<TD><TT>vecS</TT></TD>
|
|
</TR>
|
|
|
|
<TR>
|
|
<TD><TT>VertexList</TT></TD>
|
|
<TD>The selector for the container used to represent the
|
|
vertex-list of the graph.</TD>
|
|
<TD><TT>vecS</TT></TD>
|
|
</TR>
|
|
|
|
<TR>
|
|
<TD><TT>Directed</TT></TD>
|
|
<TD>A selector to choose whether the graph is directed, undirected, or directied with bidirectional edge access (access to both out-edges and in-edges). The options are <TT>directedS</TT>, <TT>undirectedS</TT>, and <TT>bidirectionalS</TT>.</TD>
|
|
<TD><TT>directedS</TT></TD>
|
|
</TR>
|
|
|
|
<TR>
|
|
<TD><TT>VertexPlugin</TT></TD>
|
|
<TD>for specifying internal property storage.</TD>
|
|
<TD><TT>no_plugin</TT></TD>
|
|
</TR>
|
|
|
|
<TR>
|
|
<TD><TT>EdgePlugin</TT></TD>
|
|
<TD>for specifying internal property storage.</TD>
|
|
<TD><TT>no_plugin</TT></TD>
|
|
</TR>
|
|
|
|
<TR>
|
|
<TD><TT>GraphPlugin</TT></TD>
|
|
<TD>for specifying property storage for the graph object.</TD>
|
|
<TD><TT>no_plugin</TT></TD>
|
|
</TR>
|
|
|
|
</TABLE>
|
|
<P>
|
|
|
|
<H3>Model of</H3>
|
|
|
|
<P>
|
|
<a href="./VertexAndEdgeListGraph.html">VertexAndEdgeListGraph</a>,
|
|
<a href="./MutablePropertyGraph.html">MutablePropertyGraph</a>,
|
|
<a href="./VertexPropertyGraph.html">VertexPropertyGraph</a>, and
|
|
<a href="./EdgePropertyGraph.html">EdgePropertyGraph</a>
|
|
|
|
<P>
|
|
|
|
<H3>Where Defined</H3>
|
|
|
|
<P>
|
|
<a href="../../../boost/graph/adjacency_list.hpp"><TT>boost/graph/adjacency_list.hpp</TT></a>
|
|
|
|
<P>
|
|
|
|
<H2>Vertex and Edge Plugins</H2>
|
|
|
|
<P>
|
|
Properties such as color, distance, weight, and user-defined
|
|
properties can be attached to the vertices and edges of the graph
|
|
using plugins. The property values can be read from and written to via
|
|
the property maps provided by the graph. The property maps
|
|
are obtained via the <TT>get(property, g)</TT> function. How to use
|
|
plugins is described in Section <A
|
|
HREF="./using_adjacency_list.html#sec:adjacency-list-plugins">Plugins
|
|
</A>. The property maps are objects that implement the interface
|
|
defined in Section <A
|
|
HREF="../../property_map/property_map.html">Property
|
|
Map Concepts</A>. The property maps obtained from a const
|
|
<TT>adjacency_list</TT> graph object are models of the <a
|
|
href="../../property_map/ReadablePropertyMap.html">ReadablePropertyMap</a>
|
|
concept. The property maps obtained from a mutable graph object
|
|
are models of the <a
|
|
href="../../property_map/ReadWritePropertyMap.html">ReadWritePropertyMap</a>
|
|
concept.
|
|
|
|
<P>
|
|
If the <TT>VertexList</TT> of the graph is <TT>vecS</TT>, then the
|
|
graph has a builtin vertex indices accessed via the property map for
|
|
the <TT>vertex_index</TT> property. The indices fall in the range
|
|
<TT>[0, num_vertices(g))</TT> and are contiguous. When a vertex is
|
|
removed the indices are adjusted so that they retain these
|
|
properties. Some care must be taken when using these indices to access
|
|
exterior property storage.
|
|
|
|
<P>
|
|
|
|
<H2>Associated Types</H2>
|
|
|
|
<table border>
|
|
|
|
<tr>
|
|
<th>Type</th><th>Description</th>
|
|
</tr>
|
|
|
|
|
|
<tr>
|
|
<td><tt>graph_traits<adjacency_list>::vertex_descriptor</tt></td>
|
|
<td>
|
|
The type for the vertex descriptors associated with the
|
|
<TT>adjacency_list</TT>.
|
|
</td>
|
|
</tr>
|
|
|
|
|
|
<tr>
|
|
<td><tt>graph_traits<adjacency_list>::edge_descriptor</tt></td>
|
|
<td>
|
|
The type for the edge descriptors associated with the
|
|
<TT>adjacency_list</TT>.
|
|
</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td><tt>graph_traits<adjacency_list>::vertex_iterator</tt></td>
|
|
<td>
|
|
The type for the iterators returned by <TT>vertices()</TT>.
|
|
</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td><tt>graph_traits<adjacency_list>::edge_iterator</tt></td>
|
|
<td>
|
|
The type for the iterators returned by <TT>edges()</TT>.
|
|
</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td><tt>graph_traits<adjacency_list>::out_edge_iterator</tt></td>
|
|
<td>
|
|
The type for the iterators returned by <TT>out_edges()</TT>.
|
|
</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td><tt>graph_traits<adjacency_list>::adjacency_iterator</tt></td>
|
|
<td>
|
|
The type for the iterators returned by <TT>adjacent_vertices()</TT>.
|
|
</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td><tt>graph_traits<adjacency_list>::directed_category</tt></td>
|
|
<td>
|
|
Provides information about whether the graph is
|
|
directed (<TT>directed_tag</TT>) or undirected
|
|
(<TT>undirected_tag</TT>).
|
|
</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td><tt>graph_traits<adjacency_list>::edge_parallel_category</tt></td>
|
|
<td>
|
|
This describes whether the graph class allows the insertion of
|
|
parallel edges (edges with the same source and target). The two tags
|
|
are <TT>allow_parallel_edge-_tag</TT> and
|
|
<TT>disallow_parallel_edge_tag</TT>. The
|
|
<TT>setS</TT> and <TT>hash_setS</TT> variants disallow
|
|
parallel edges while the others allow parallel edges.
|
|
</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td><tt>graph_traits<adjacency_list>::vertices_size_type</tt></td>
|
|
<td>
|
|
The type used for dealing with the number of vertices in the graph.
|
|
</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td><tt>graph_traits<adjacency_list>::edge_size_type</tt></td>
|
|
<td>
|
|
The type used for dealing with the number of edges in the graph.
|
|
</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td><tt>graph_traits<adjacency_list>::degree_size_type</tt></td>
|
|
<td>
|
|
The type used for dealing with the number of edges incident to a vertex
|
|
in the graph.
|
|
</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td><tt>
|
|
property_map<adjacency_list, Property>::type
|
|
<br>property_map<adjacency_list, Property>::const_type</tt></td>
|
|
<td>
|
|
|
|
The property map type for vertex or edge properties in the graph. The
|
|
specific property is specified by the <TT>Property</TT> template argument,
|
|
and must match one of the properties specified in the
|
|
<TT>VertexPlugin</TT> or <TT>EdgePlugin</TT> for the graph.
|
|
</td>
|
|
</tr>
|
|
|
|
</table>
|
|
|
|
<H2>Member Functions</H2>
|
|
|
|
<p>
|
|
|
|
<table border>
|
|
<tr>
|
|
<th>Member</th><th>Description</th>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td><tt>
|
|
adjacency_list(const GraphPlugin& p = GraphPlugin())
|
|
</tt></td>
|
|
<td>
|
|
Default constructor. Creates an empty graph object with zero vertices
|
|
and zero edges.
|
|
</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td><tt>
|
|
adjacency_list(vertices_size_type n, const GraphPlugin& p = GraphPlugin())
|
|
</tt></td>
|
|
<td>
|
|
Creates a graph object with <TT>n</TT> vertices and zero edges.
|
|
</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td><tt>
|
|
template <class EdgeIterator><br>
|
|
adjacency_list(vertices_size_type n,
|
|
EdgeIterator first,
|
|
EdgeIterator last,
|
|
const GraphPlugin& p = GraphPlugin())
|
|
</tt></td>
|
|
<td>
|
|
Creates a graph object with <TT>n</TT> vertices and with the edges
|
|
specified in the edge list given by the range <TT>[first, last)</TT>.
|
|
The value type of the <TT>EdgeIterator</TT> must be a <TT>std::pair</TT>,
|
|
where the type in the pair is an integer type. The integers will
|
|
correspond to vertices, and they must all fall in the range of
|
|
<TT>[0, n)</TT>.
|
|
</td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td><tt>
|
|
template <class EdgeIterator, class EdgePropertyIterator><br>
|
|
adjacency_list(vertices_size_type num_vertices,
|
|
EdgeIterator first, EdgeIterator last,
|
|
EdgePropertyIterator ep_iter,
|
|
const GraphPlugin& p = GraphPlugin())
|
|
</tt></td>
|
|
<td>
|
|
Creates a graph object with <TT>n</TT> vertices and with the edges
|
|
specified in the edge list given by the range <TT>[first, last)</TT>.
|
|
The value type of the <TT>EdgeIterator</TT> must be a <TT>std::pair</TT>,
|
|
where the type in the pair is an integer type. The integers will
|
|
correspond to vertices, and they must all fall in the range of
|
|
<TT>[0, n)</TT>. The <TT>value_type</TT> of the <TT>ep_iter</TT> should
|
|
be <TT>EdgePlugin</TT>.
|
|
</td>
|
|
</tr>
|
|
|
|
</table>
|
|
|
|
<P>
|
|
|
|
<H2>Non-Member Functions</H2>
|
|
|
|
<P>
|
|
|
|
<table border>
|
|
<tr>
|
|
<th>Function</th><th>Description</th>
|
|
</tr>
|
|
|
|
<tr><td><tt>
|
|
std::pair<vertex_iterator, vertex_iterator><br>
|
|
vertices(const adjacency_list& g)
|
|
</tt></td><td>
|
|
Returns an iterator-range providing access to the vertex set of graph
|
|
<tt>g</tt>.
|
|
</td></tr>
|
|
|
|
<tr><td><tt>
|
|
std::pair<edge_iterator, edge_iterator><br>
|
|
edges(const adjacency_list& g)
|
|
</tt></td><td>
|
|
Returns an iterator-range providing access to the edge set of graph
|
|
<tt>g</tt>.
|
|
</td></tr>
|
|
|
|
<tr><td><tt>
|
|
std::pair<adjacency_iterator, adjacency_iterator><br>
|
|
adjacent_vertices(vertex_descriptor v, const adjacency_list& g)
|
|
</tt></td><td>
|
|
Returns an iterator-range providing access to the vertices adjacent to
|
|
vertex <tt>v</tt> in graph <tt>g</tt>.
|
|
</td></tr>
|
|
|
|
<tr><td><tt>
|
|
std::pair<out_edge_iterator, out_edge_iterator><br>
|
|
out_edges(vertex_descriptor v, const adjacency_list& g)
|
|
</tt></td><td>
|
|
Returns an iterator-range providing access to the out-edges of vertex
|
|
<tt>v</tt> in graph <tt>g</tt>. If the graph is undirected, this
|
|
iterator-range provides access to all edge incident on vertex
|
|
<tt>v</tt>.
|
|
</td></tr>
|
|
|
|
<tr><td><tt>
|
|
std::pair<in_edge_iterator, in_edge_iterator><br>
|
|
in_edges(vertex_descriptor v, const adjacency_list& g)
|
|
</tt></td><td>
|
|
Returns an iterator-range providing access to the in-edges of vertex
|
|
<tt>v</tt> in graph <tt>g</tt>. This operation is only available if
|
|
<TT>bidirectionalS</TT> was specified for the <TT>Directed</TT>
|
|
template parameter.
|
|
</td></tr>
|
|
|
|
<tr><td><tt>
|
|
vertex_descriptor<br>
|
|
source(edge_descriptor e, const adjacency_list& g)
|
|
</tt></td><td>
|
|
Returns the source vertex of edge <tt>e</tt>.
|
|
</td></tr>
|
|
|
|
<tr><td><tt>
|
|
vertex_descriptor<br>
|
|
target(edge_descriptor e, const adjacency_list& g)
|
|
</tt></td><td>
|
|
Returns the target vertex of edge <tt>e</tt>.
|
|
</td></tr>
|
|
|
|
<tr><td><tt>
|
|
degree_size_type<br>
|
|
out_degree(vertex_descriptor u, const adjacency_list& g)
|
|
</tt></td><td>
|
|
Returns the number of edges leaving vertex <tt>u</tt>.
|
|
</td></tr>
|
|
|
|
<tr><td><tt>
|
|
degree_size_type<br>
|
|
in_degree(vertex_descriptor u, const adjacency_list& g)
|
|
</tt></td><td>
|
|
Returns the number of edges entering vertex <tt>u</tt>. This operation
|
|
is only available if <TT>bidirectionalS</TT> was specified for
|
|
the <TT>Directed</TT> template parameter.
|
|
</td></tr>
|
|
|
|
<tr><td><tt>
|
|
vertices_size_type<br>
|
|
num_vertices(const adjacency_list& g)
|
|
</tt></td><td>
|
|
Returns the number of vertices in the graph <tt>g</tt>.
|
|
</td></tr>
|
|
|
|
<tr><td><tt>
|
|
edges_size_type<br>
|
|
num_edges(const adjacency_list& g)
|
|
</tt></td><td>
|
|
Returns the number of edges in the graph <tt>g</tt>.
|
|
</td></tr>
|
|
|
|
<tr><td><tt>
|
|
vertex_descriptor<br>
|
|
vertex(vertices_size_type n, const adjacency_list& g)
|
|
</tt></td><td>
|
|
Returns the nth vertex in the graph's vertex list.
|
|
</td></tr>
|
|
|
|
<tr><td><tt>
|
|
std::pair<edge_descriptor, bool><br>
|
|
edge(vertex_descriptor u, vertex_descriptor v, const adjacency_list& g)
|
|
</tt></td><td>
|
|
Returns the edge connecting vertex <tt>u</tt> to vertex <tt>v</tt> in
|
|
graph <tt>g</tt>.
|
|
</td></tr>
|
|
|
|
<tr><td><tt> std::pair<edge_descriptor, bool><br>
|
|
add_edge(adjacency_list& g, vertex_descriptor u, vertex_descriptor
|
|
v) </tt></td><td> Adds edge <i>(u,v)</i> to the graph and returns the
|
|
edge descriptor for the new edge. For graphs that do not allow
|
|
parallel edges, if the edge is already in the graph then a duplicate
|
|
will not be added and the <TT>bool</TT> flag will be
|
|
<TT>false</TT>. Also, if <i>u</i> and <i>v</i> are descriptors for the
|
|
same vertex (creating a self loop) then the edge will not be added and
|
|
the flag will be <TT>false</TT>. When the flag is <TT>false</TT>, the
|
|
edge descriptor is invalid and any use of it is undefined. The
|
|
placement of the edge in the out-edge list for <i>u</i> is
|
|
unspecified. If the <TT>EdgeList</TT> selector is <TT>vecS</TT> then
|
|
this operation will invalidate any iterators that point into the
|
|
edge-list for vertex <i>u</i> or edge descriptors that have vertex
|
|
<i>u</i> as the source. This also applies if the <TT>EdgeList</TT> is
|
|
a user-defined container that invalidates its iterators when
|
|
<TT>push(container, x)</TT> is invoked (see Section <A
|
|
HREF="./using_adjacency_list.html#sec:custom-storage">Customizing the
|
|
Adjacency List Storage</A>). </td></tr>
|
|
|
|
<tr><td><tt>
|
|
std::pair<edge_descriptor, bool><br>
|
|
add_edge(adjacency_list& g, vertex_descriptor u, vertex_descriptor v, const EdgePlugin& p)
|
|
</tt></td><td>
|
|
Adds edge <i>(u,v)</i> to the graph and attaches <TT>p</TT> as the
|
|
value of the edge's internal property storage. Also see the previous
|
|
<TT>add_edge()</TT> member function for more details.
|
|
</td>
|
|
</tr>
|
|
|
|
<tr><td><tt>
|
|
void remove_edge(adjacency_list& g,
|
|
vertex_descriptor v, vertex_descriptor u)
|
|
</tt></td><td>
|
|
Removes the edge <i>(v,u)</i> from the graph.
|
|
</td></tr>
|
|
|
|
<tr><td><tt>
|
|
vertex_descriptor<br>
|
|
add_vertex(adjacency_list& g)
|
|
</tt></td><td>
|
|
Adds a vertex to the graph and returns the vertex descriptor for the
|
|
new vertex. This operation invalidates any iterators that point
|
|
into the graph and any edge descriptor objects.
|
|
</td></tr>
|
|
|
|
<tr><td><tt>
|
|
void clear_vertex(adjacency_list& g, vertex_descriptor u)
|
|
</tt></td><td>
|
|
Removes all edges to and from vertex <i>u</i>. The vertex still appears
|
|
in the vertex set of the graph.
|
|
</td></tr>
|
|
|
|
<tr><td><tt>
|
|
void remove_vertex(adjacency_list& g, vertex_descriptor u)
|
|
</tt></td><td>
|
|
Remove vertex <i>u</i> from the vertex set of the graph. It is assumed
|
|
that there are no edges to or from vertex <i>u</i> when it is removed.
|
|
One way to make sure of this is to invoke <TT>clear_vertex()</TT>
|
|
beforehand.
|
|
If the <TT>VertexList</TT> template parameter of the
|
|
<TT>adjacency_list</TT> was <TT>vecS</TT>, then all vertex descriptors,
|
|
edge descriptors, and iterators for the graph are invalidated by this
|
|
operation. The builtin ID property for each vertex is renumbered so
|
|
that after the operation the vertex ID's still form a contiguous range
|
|
<TT>[0, num_vertices(g))</TT>. If you are using external property
|
|
storage based on the builtin vertex ID, then the external storage will
|
|
need to be adjusted. Another option is to not use the builtin vertex
|
|
ID, and instead use a plugin to add your own vertex IDs. If you need
|
|
to make frequent use of the <TT>remove_vertex()</TT> function the
|
|
<TT>listS</TT> selector is a much better choice for the
|
|
<TT>VertexList</TT> template parameter.
|
|
</td></tr>
|
|
|
|
<tr><td><tt>
|
|
template <class Property><br>
|
|
property_map<adjacency_list, Property>::type<br>
|
|
get(Property, adjacency_list& g)<br>
|
|
<br>
|
|
template <class Property><br>
|
|
property_map<adjacency_list, Tag>::const_type<br>
|
|
get(Property, const adjacency_list& g)
|
|
</tt></td><td>
|
|
Returns the property map object for the vertex property specified by
|
|
<TT>Property</TT>. The <TT>Property</TT> must match one of the
|
|
properties specified in the graph's <TT>VertexPlugin</TT> template
|
|
argument.
|
|
</td></tr>
|
|
|
|
<tr><td><tt>
|
|
template <class Property><br>
|
|
property_map<adjacency_list, Property>::type<br>
|
|
get(Property, adjacency_list& g)<br>
|
|
<br>
|
|
template <class Property><br>
|
|
property_map<adjacency_list, Property>::const_type<br>
|
|
get(Property, const adjacency_list& g)
|
|
</tt></td><td>
|
|
Returns the property map object for the edge property specified by
|
|
<TT>Property</TT>. The <TT>Property</TT> must match one of the
|
|
properties specified in the graph's <TT>EdgePlugin</TT> template
|
|
argument.
|
|
</td></tr>
|
|
|
|
<!-- add the shortcut property functions -->
|
|
|
|
</table>
|
|
|
|
|
|
|
|
<br>
|
|
<HR>
|
|
<TABLE>
|
|
<TR valign=top>
|
|
<TD nowrap>Copyright © 2000</TD><TD>
|
|
<A HREF=http://www.boost.org/people/jeremy_siek.htm>Jeremy Siek</A>,
|
|
Univ.of Notre Dame (<A
|
|
HREF="mailto:jsiek@lsc.nd.edu">jsiek@lsc.nd.edu</A>)<br>
|
|
<A HREF=http://www.lsc.nd.edu/~llee1>Lie-Quan Lee</A>, Univ.of Notre Dame (<A HREF="mailto:llee1@lsc.nd.edu">llee1@lsc.nd.edu</A>)<br>
|
|
<A HREF=http://www.lsc.nd.edu/~lums>Andrew Lumsdaine</A>,
|
|
Univ.of Notre Dame (<A
|
|
HREF="mailto:lums@lsc.nd.edu">lums@lsc.nd.edu</A>)
|
|
</TD></TR></TABLE>
|
|
|
|
</BODY>
|
|
</HTML>
|