1 /*
2  *   Copyright (c) 2012, Michael Lehn
3  *
4  *   All rights reserved.
5  *
6  *   Redistribution and use in source and binary forms, with or without
7  *   modification, are permitted provided that the following conditions
8  *   are met:
9  *
10  *   1) Redistributions of source code must retain the above copyright
11  *      notice, this list of conditions and the following disclaimer.
12  *   2) Redistributions in binary form must reproduce the above copyright
13  *      notice, this list of conditions and the following disclaimer in
14  *      the documentation and/or other materials provided with the
15  *      distribution.
16  *   3) Neither the name of the FLENS development group nor the names of
17  *      its contributors may be used to endorse or promote products derived
18  *      from this software without specific prior written permission.
19  *
20  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23  *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24  *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25  *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26  *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27  *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28  *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29  *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30  *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31  */
32 
33 #ifndef CXXLAPACK_INTERFACE_GEQPF_H
34 #define CXXLAPACK_INTERFACE_GEQPF_H 1
35 
36 #include <complex>
37 
38 namespace cxxlapack {
39 
40 template <typename IndexType>
41     IndexType
42     geqpf(IndexType    m,
43           IndexType    n,
44           float        *A,
45           IndexType    ldA,
46           IndexType    *jPvt,
47           float        *tau,
48           float        *work);
49 
50 template <typename IndexType>
51     IndexType
52     geqpf(IndexType    m,
53           IndexType    n,
54           double       *A,
55           IndexType    ldA,
56           IndexType    *jPvt,
57           double       *tau,
58           double       *work);
59 
60 template <typename IndexType>
61     IndexType
62     geqpf(IndexType             m,
63           IndexType             n,
64           std::complex<float >  *A,
65           IndexType             ldA,
66           IndexType             *jPvt,
67           std::complex<float >  *tau,
68           std::complex<float >  *work,
69           float                 *rWork);
70 
71 template <typename IndexType>
72     IndexType
73     geqpf(IndexType             m,
74           IndexType             n,
75           std::complex<double>  *A,
76           IndexType             ldA,
77           IndexType             *jPvt,
78           std::complex<double>  *tau,
79           std::complex<double>  *work,
80           double                *rWork);
81 
82 } // namespace cxxlapack
83 
84 #endif // CXXLAPACK_INTERFACE_GEQPF_H
85