GCC Code Coverage Report


Directory: ./
File: src/msrproto/Variable.cpp
Date: 2024-02-26 09:07:35
Exec Total Coverage
Lines: 10 11 90.9%
Branches: 9 20 45.0%

Line Branch Exec Source
1 /*****************************************************************************
2 *
3 * Copyright (C) 2021 Richard Hacker (lerichi at gmx dot net),
4 * Florian Pose (fp at igh dot de),
5 * Bjarne von Horn (vh at igh dot de).
6 *
7 * This file is part of the PdCom library.
8 *
9 * The PdCom library is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU Lesser General Public License as published by
11 * the Free Software Foundation, either version 3 of the License, or (at your
12 * option) any later version.
13 *
14 * The PdCom library is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
17 * License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public License
20 * along with the PdCom library. If not, see <http://www.gnu.org/licenses/>.
21 *
22 *****************************************************************************/
23
24 #include "Variable.h"
25
26 #include "Channel.h"
27 #include "Parameter.h"
28 #include "ProtocolHandler.h"
29
30 #include <cstring>
31 #include <pdcom5/Exception.h>
32 #include <sstream>
33
34 using PdCom::impl::MsrProto::Channel;
35 using PdCom::impl::MsrProto::Parameter;
36 using PdCom::impl::MsrProto::Variable;
37
38
39 57 Variable::Variable(
40 PdCom::SizeInfo size_info,
41 const PdCom::TypeInfo *type_info,
42 std::weak_ptr<PdCom::impl::Process> process,
43 unsigned int index,
44 unsigned taskId,
45 bool writeable,
46 double sampleTime,
47 const char *alias,
48 bool isDir,
49 57 bool is_parameter) :
50 PdCom::impl::Variable(size_info, type_info, process),
51 DirNode(isDir),
52 is_parameter_(is_parameter),
53 index_(index),
54 sample_time_(sampleTime),
55 task_id_(taskId),
56 writeable_(writeable),
57
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57 alias_(alias)
58 57 {}
59
60 15 PdCom::Variable::SetValueFuture Parameter::setValue(
61 const void *src,
62 PdCom::TypeInfo::DataType t,
63 size_t idx,
64 size_t n) const
65 {
66
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15 if (const auto p = process.lock()) {
67
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15 auto &h = p->protocolHandler<ProtocolHandler>();
68
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30 return h.writeParameter(*this, src, t, idx, n);
69 }
70 throw PdCom::ProcessGoneAway();
71 }
72
73
74 1 PdCom::Variable::SetValueFuture Channel::setValue(
75 const void * /* data */,
76 PdCom::TypeInfo::DataType /* t */,
77 size_t /* idx */,
78 size_t /* n */) const
79 {
80
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1 throw PdCom::InvalidArgument("Signals are read-only");
81 }
82