Alien  1.3.0
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VectorWriterT.h
1/*
2 * Copyright 2020 IFPEN-CEA
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 * SPDX-License-Identifier: Apache-2.0
17 */
18
19#pragma once
20
21/*---------------------------------------------------------------------------*/
22/*---------------------------------------------------------------------------*/
23
24#include <alien/core/impl/MultiVectorImpl.h>
25#include <alien/kernels/simple_csr/SimpleCSRVector.h>
26
27/*---------------------------------------------------------------------------*/
28/*---------------------------------------------------------------------------*/
29
30namespace Alien
31{
32
33/*---------------------------------------------------------------------------*/
34/*---------------------------------------------------------------------------*/
35
36namespace Common
37{
38
39 /*---------------------------------------------------------------------------*/
40 /*---------------------------------------------------------------------------*/
41
42 template <typename ValueT>
43 VectorWriterBaseT<ValueT>::VectorWriterBaseT(IVector& vector, bool update)
44 : m_time_stamp(nullptr)
45 , m_local_offset(0)
46 , m_finalized(false)
47 {
48 auto& v = vector.impl()->get<BackEnd::tag::simplecsr>(update);
49 m_local_offset = v.distribution().offset();
50 m_values = v.fullValues();
51 m_time_stamp = &v;
52 }
53
54 /*---------------------------------------------------------------------------*/
55
56 template <typename ValueT>
57 void VectorWriterBaseT<ValueT>::end()
58 {
59 if (m_finalized)
60 return;
61 m_finalized = true;
62 }
63
64 /*---------------------------------------------------------------------------*/
65
66 template <typename ValueT>
67 void VectorWriterBaseT<ValueT>::operator=(const ValueType v)
68 {
69 for (Integer i = 0, is = m_values.size(); i < is; ++i)
70 m_values[i] = v;
71 }
72
73 /*---------------------------------------------------------------------------*/
74 /*---------------------------------------------------------------------------*/
75
76 template <typename ValueT, typename Parameters>
77 VectorWriterT<ValueT, Parameters>::VectorWriterT(IVector& vector)
78 : VectorWriterBaseT<ValueT>(vector)
79 {}
80
81 /*---------------------------------------------------------------------------*/
82 /*---------------------------------------------------------------------------*/
83
84} // namespace Common
85
86/*---------------------------------------------------------------------------*/
87/*---------------------------------------------------------------------------*/
88
89} // namespace Alien
90
91/*---------------------------------------------------------------------------*/
92/*---------------------------------------------------------------------------*/
MultiVectorImpl.h
MultiVectorImpl.h.
Alien
-- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature --
Definition BackEnd.h:17