CUSP
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pseudo_peripheral.h
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1/*
2 * Copyright 2008-2014 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
21#pragma once
22
23#include <cusp/detail/config.h>
24#include <cusp/detail/execution_policy.h>
25
26namespace cusp
27{
28namespace graph
29{
37template <typename DerivedPolicy,
38 typename MatrixType>
39typename MatrixType::index_type
40pseudo_peripheral_vertex(const thrust::detail::execution_policy_base<DerivedPolicy>& exec,
41 const MatrixType& G);
42
43template<typename MatrixType>
44typename MatrixType::index_type
45pseudo_peripheral_vertex(const MatrixType& G);
46
47template <typename DerivedPolicy,
48 typename MatrixType,
49 typename ArrayType>
50typename MatrixType::index_type
51pseudo_peripheral_vertex(const thrust::detail::execution_policy_base<DerivedPolicy>& exec,
52 const MatrixType& G,
53 ArrayType& levels);
109template<typename MatrixType,
110 typename ArrayType>
111typename MatrixType::index_type
112pseudo_peripheral_vertex(const MatrixType& G,
113 ArrayType& levels);
114
119} // end namespace graph
120} // end namespace cusp
121
122#include <cusp/graph/detail/pseudo_peripheral.inl>
123
MatrixType::index_type pseudo_peripheral_vertex(const MatrixType &G, ArrayType &levels)
Compute the pseudo-peripheral vertex of a graph.