/[escript]/branches/diaplayground/cusplibrary/cusp/graph/breadth_first_search.h
ViewVC logotype

Contents of /branches/diaplayground/cusplibrary/cusp/graph/breadth_first_search.h

Parent Directory Parent Directory | Revision Log Revision Log


Revision 4955 - (show annotations)
Tue May 20 04:33:15 2014 UTC (6 years, 2 months ago) by caltinay
File MIME type: text/plain
File size: 1548 byte(s)
added pristine copy of cusplibrary (apache license) to be used by ripley.

1 /*
2 * Copyright 2008-2009 NVIDIA Corporation
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 /*! \file breadth_first_search.h
18 * \brief Breadth-first traversal of a graph
19 */
20
21 #pragma once
22
23 #include <cusp/detail/config.h>
24
25 namespace cusp
26 {
27 namespace graph
28 {
29 /*! \addtogroup algorithms Algorithms
30 * \ingroup algorithms
31 * \{
32 */
33
34 /*! \p breadth_first_search : Performs a Breadth-first traversal of a graph
35 * starting from a given source vertex.
36 *
37 * \param A symmetric matrix that represents a graph
38 * \param source vertex to begin traversal
39 * \param labels of vertices from source in BFS order
40 *
41 * \tparam Matrix matrix
42 * \tparam Array array
43 *
44 * \see http://en.wikipedia.org/wiki/Breadth-first_search
45 */
46 template<bool MARK_PREDECESSORS, typename MatrixType, typename ArrayType>
47 void breadth_first_search(const MatrixType& G, const typename MatrixType::index_type src, ArrayType& labels);
48
49 /*! \}
50 */
51
52
53 } // end namespace graph
54 } // end namespace cusp
55
56 #include <cusp/graph/detail/breadth_first_search.inl>
57

  ViewVC Help
Powered by ViewVC 1.1.26