1 /*
2 * Copyright (c) 2010, 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 FLENS_SCALAROPERATIONS_COMPLEX_TCC
34 #define FLENS_SCALAROPERATIONS_COMPLEX_TCC 1
35
36 namespace flens {
37
38 template <typename L, typename R>
39 const typename ScalarClosure<ScalarOpComplex, L, R>::ElementType
40 evalScalarClosure(const ScalarClosure<ScalarOpComplex, L, R> &exp)
41 {
42 typedef typename ScalarClosure<ScalarOpComplex, L, R>::ElementType T;
43 return T(exp.left().value(), exp.right().value());
44 }
45
46 //-- function overloading
47 template <typename L, typename R>
48 const ScalarClosure<ScalarOpComplex,
49 typename L::Impl,
50 typename R::Impl>
51 Complex(const Scalar<L> &l, const Scalar<R> &r)
52 {
53 typedef ScalarClosure<ScalarOpComplex,
54 typename L::Impl,
55 typename R::Impl> SC;
56 return SC(l.impl(), r.impl());
57 }
58
59 template <typename ALPHA, typename R>
60 const typename
61 RestrictTo<CompatibleScalar<ALPHA, R>::value,
62 ScalarClosure<ScalarOpComplex,
63 ScalarValue<ALPHA>,
64 typename R::Impl>
65 >::Type
66 Complex(const ALPHA &alpha, const Scalar<R> &r)
67 {
68 typedef ScalarClosure<ScalarOpComplex,
69 ScalarValue<ALPHA>,
70 typename R::Impl> SC;
71 return SC(alpha, r.impl());
72 }
73
74 template <typename ALPHA, typename L>
75 const typename
76 RestrictTo<CompatibleScalar<ALPHA, L>::value,
77 ScalarClosure<ScalarOpComplex,
78 typename L::Impl,
79 ScalarValue<ALPHA> >
80 >::Type
81 Complex(const Scalar<L> &l, const ALPHA &alpha)
82 {
83 typedef ScalarClosure<ScalarOpComplex,
84 typename L::Impl,
85 ScalarValue<ALPHA> > SC;
86 return SC(l.impl(), alpha);
87 }
88
89 } // namespace flens
90
91 #endif // #ifndef FLENS_SCALAROPERATIONS_COMPLEX_TCC
2 * Copyright (c) 2010, 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 FLENS_SCALAROPERATIONS_COMPLEX_TCC
34 #define FLENS_SCALAROPERATIONS_COMPLEX_TCC 1
35
36 namespace flens {
37
38 template <typename L, typename R>
39 const typename ScalarClosure<ScalarOpComplex, L, R>::ElementType
40 evalScalarClosure(const ScalarClosure<ScalarOpComplex, L, R> &exp)
41 {
42 typedef typename ScalarClosure<ScalarOpComplex, L, R>::ElementType T;
43 return T(exp.left().value(), exp.right().value());
44 }
45
46 //-- function overloading
47 template <typename L, typename R>
48 const ScalarClosure<ScalarOpComplex,
49 typename L::Impl,
50 typename R::Impl>
51 Complex(const Scalar<L> &l, const Scalar<R> &r)
52 {
53 typedef ScalarClosure<ScalarOpComplex,
54 typename L::Impl,
55 typename R::Impl> SC;
56 return SC(l.impl(), r.impl());
57 }
58
59 template <typename ALPHA, typename R>
60 const typename
61 RestrictTo<CompatibleScalar<ALPHA, R>::value,
62 ScalarClosure<ScalarOpComplex,
63 ScalarValue<ALPHA>,
64 typename R::Impl>
65 >::Type
66 Complex(const ALPHA &alpha, const Scalar<R> &r)
67 {
68 typedef ScalarClosure<ScalarOpComplex,
69 ScalarValue<ALPHA>,
70 typename R::Impl> SC;
71 return SC(alpha, r.impl());
72 }
73
74 template <typename ALPHA, typename L>
75 const typename
76 RestrictTo<CompatibleScalar<ALPHA, L>::value,
77 ScalarClosure<ScalarOpComplex,
78 typename L::Impl,
79 ScalarValue<ALPHA> >
80 >::Type
81 Complex(const Scalar<L> &l, const ALPHA &alpha)
82 {
83 typedef ScalarClosure<ScalarOpComplex,
84 typename L::Impl,
85 ScalarValue<ALPHA> > SC;
86 return SC(l.impl(), alpha);
87 }
88
89 } // namespace flens
90
91 #endif // #ifndef FLENS_SCALAROPERATIONS_COMPLEX_TCC