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_LANTR_TCC
34 #define CXXLAPACK_INTERFACE_LANTR_TCC 1
35
36 #include <iostream>
37 #include "xflens/cxxlapack/interface/interface.h"
38 #include "xflens/cxxlapack/netlib/netlib.h"
39
40 namespace cxxlapack {
41
42 template <typename IndexType>
43 float
lantr(char norm,char upLo,char diag,IndexType m,IndexType n,const float * A,IndexType ldA,float * work)44 lantr(char norm,
45 char upLo,
46 char diag,
47 IndexType m,
48 IndexType n,
49 const float *A,
50 IndexType ldA,
51 float *work)
52 {
53 CXXLAPACK_DEBUG_OUT("slantr");
54
55 return LAPACK_IMPL(slantr)(&norm,
56 &upLo,
57 &diag,
58 &m,
59 &n,
60 A,
61 &ldA,
62 work);
63 }
64
65
66 template <typename IndexType>
67 double
lantr(char norm,char upLo,char diag,IndexType m,IndexType n,const double * A,IndexType ldA,double * work)68 lantr(char norm,
69 char upLo,
70 char diag,
71 IndexType m,
72 IndexType n,
73 const double *A,
74 IndexType ldA,
75 double *work)
76 {
77 CXXLAPACK_DEBUG_OUT("dlantr");
78
79 return LAPACK_IMPL(dlantr)(&norm,
80 &upLo,
81 &diag,
82 &m,
83 &n,
84 A,
85 &ldA,
86 work);
87 }
88
89 template <typename IndexType>
90 float
lantr(char norm,char upLo,char diag,IndexType m,IndexType n,const std::complex<float> * A,IndexType ldA,float * work)91 lantr(char norm,
92 char upLo,
93 char diag,
94 IndexType m,
95 IndexType n,
96 const std::complex<float > *A,
97 IndexType ldA,
98 float *work)
99 {
100 CXXLAPACK_DEBUG_OUT("clantr");
101
102 return LAPACK_IMPL(clantr)(&norm,
103 &upLo,
104 &diag,
105 &m,
106 &n,
107 reinterpret_cast<const float *>(A),
108 &ldA,
109 work);
110 }
111
112 template <typename IndexType>
113 double
lantr(char norm,char upLo,char diag,IndexType m,IndexType n,const std::complex<double> * A,IndexType ldA,double * work)114 lantr(char norm,
115 char upLo,
116 char diag,
117 IndexType m,
118 IndexType n,
119 const std::complex<double> *A,
120 IndexType ldA,
121 double *work)
122 {
123 CXXLAPACK_DEBUG_OUT("zlantr");
124
125 return LAPACK_IMPL(zlantr)(&norm,
126 &upLo,
127 &diag,
128 &m,
129 &n,
130 reinterpret_cast<const double *>(A),
131 &ldA,
132 work);
133 }
134
135 } // namespace cxxlapack
136
137 #endif // CXXLAPACK_INTERFACE_LANTR_TCC
138