DUNE-DAQ
DUNE Trigger and Data Acquisition software
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IssueDeclarationMacro.hpp
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1/*
2 * DUNE DAQ modification notice:
3 * This file has been modified from the original ATLAS ers source for the DUNE DAQ project.
4 * Fork baseline commit: 8267df82a4f6fe6bf02c4014923eba19eddc4614 (2020-04-14).
5 * Renamed since fork: yes (from ers/internal/IssueDeclarationMacro.h to include/ers/internal/IssueDeclarationMacro.hpp).
6 *
7 * Original copyright:
8 * Copyright (C) 2001-2020 CERN for the benefit of the ATLAS collaboration.
9 * Licensed under the Apache License, Version 2.0.
10 */
11
12#ifndef ERS_ISSUE_DECLARATION_MACRO_H
13#define ERS_ISSUE_DECLARATION_MACRO_H
14
15#include <boost/preprocessor/if.hpp>
16#include <boost/preprocessor/seq.hpp>
17#include <boost/preprocessor/tuple.hpp>
18#include <boost/preprocessor/logical.hpp>
19#include <boost/preprocessor/stringize.hpp>
20#include <boost/preprocessor/comparison.hpp>
21
22#define ERS_EMPTY
23
24#define ERS_IS_EMPTY(x) ERS_IS_EMPTY_I(ERS_IS_EMPTY_HELPER x)
25#define ERS_IS_EMPTY_I(contents) ERS_IS_EMPTY_II( contents() )
26#define ERS_IS_EMPTY_II(contents) ERS_IS_EMPTY_III( contents )
27#define ERS_IS_EMPTY_III(contents) BOOST_PP_TUPLE_ELEM( 2, 0, ( ERS_IS_EMPTY_DEF_ ## contents ) )
28#define ERS_IS_EMPTY_HELPER() ERS_IS_EMPTY_TRUE
29#define ERS_IS_EMPTY_DEF_ERS_IS_EMPTY_TRUE 1 ,
30#define ERS_IS_EMPTY_DEF_ERS_IS_EMPTY_HELPER 0 ,
31
32#define ERS_TYPE( tuple ) BOOST_PP_SEQ_HEAD(tuple)
33#define ERS_NAME( tuple ) BOOST_PP_SEQ_TAIL(tuple)
34
35#define ERS_ATTRIBUTE_NAME( _, __, tuple ) \
36 , ERS_NAME(tuple)
37
38#define ERS_ATTRIBUTE_NAME_TYPE( _, __, tuple ) \
39 , ERS_TYPE(tuple) \
40 ERS_NAME(tuple)
41
42#define ERS_ATTRIBUTE_SERIALIZATION( _, __, tuple ) \
43 set_value( BOOST_PP_STRINGIZE(ERS_NAME(tuple)), \
44 ERS_NAME(tuple) );
45
46#define ERS_ATTRIBUTE_ACCESSORS( _, __, tuple ) \
47 ERS_TYPE(tuple) \
48 BOOST_PP_CAT( get_, ERS_NAME(tuple) ) () { \
49 ERS_TYPE(tuple) val; \
50 ers::Issue::get_value( BOOST_PP_STRINGIZE(ERS_NAME(tuple)), val ); \
51 return val; \
52 }
53
54#define ERS_SET_MESSAGE( message ) \
55 std::ostringstream out;\
56 out << message;\
57 prepend_message( out.str() );
58
59#define ERS_PRINT_LIST( decl, attributes ) \
60 BOOST_PP_SEQ_FOR_EACH( decl, _, attributes )
61
62#define __ERS_DECLARE_ISSUE_BASE__( namespace_name, class_name, base_class_name, message, base_attributes, attributes ) \
63namespace namespace_name { \
64 class class_name : public base_class_name { \
65 template <class> friend class ::ers::IssueRegistrator; \
66 protected: \
67 BOOST_PP_EXPR_IF( BOOST_PP_NOT_EQUAL( BOOST_PP_SEQ_SIZE( base_attributes attributes ), 0 ), \
68 class_name( const ers::Context & context ) : base_class_name( context ) { ; } )\
69 static std::list<std::string> _get_inheritance() { \
70 auto chain = base_class_name::_get_inheritance(); \
71 chain.push_back( get_uid() ); \
72 return chain; \
73 } \
74 public: \
75 static const char * get_uid() { return BOOST_PP_STRINGIZE( namespace_name::class_name ); } \
76 class_name( const ers::Context & context \
77 ERS_PRINT_LIST( ERS_ATTRIBUTE_NAME_TYPE, ERS_EMPTY base_attributes ) \
78 ERS_PRINT_LIST( ERS_ATTRIBUTE_NAME_TYPE, ERS_EMPTY attributes ) ); \
79 class_name( const ers::Context & context, \
80 const std::string & msg \
81 ERS_PRINT_LIST( ERS_ATTRIBUTE_NAME_TYPE, ERS_EMPTY base_attributes ) \
82 ERS_PRINT_LIST( ERS_ATTRIBUTE_NAME_TYPE, ERS_EMPTY attributes ) ); \
83 class_name( const ers::Context & context, \
84 const std::string & msg \
85 ERS_PRINT_LIST( ERS_ATTRIBUTE_NAME_TYPE, ERS_EMPTY base_attributes ) \
86 ERS_PRINT_LIST( ERS_ATTRIBUTE_NAME_TYPE, ERS_EMPTY attributes ), \
87 const std::exception & cause ); \
88 class_name( const ers::Context & context \
89 ERS_PRINT_LIST( ERS_ATTRIBUTE_NAME_TYPE, ERS_EMPTY base_attributes ) \
90 ERS_PRINT_LIST( ERS_ATTRIBUTE_NAME_TYPE, ERS_EMPTY attributes ), \
91 const std::exception & cause ); \
92 void raise() const { throw class_name(*this); } \
93 const char * get_class_name() const { return get_uid(); } \
94 virtual std::list<std::string> get_class_inheritance() const override { return _get_inheritance() ; } \
95 base_class_name * clone() const { return new namespace_name::class_name( *this ); } \
96 ERS_PRINT_LIST( ERS_ATTRIBUTE_ACCESSORS, ERS_EMPTY attributes ) \
97 }; \
98}
99
100#define __ERS_DEFINE_ISSUE_BASE__( INLINE, namespace_name, class_name, base_class_name, message, base_attributes, attributes ) \
101namespace namespace_name { \
102 INLINE class_name::class_name( const ers::Context & context \
103 ERS_PRINT_LIST( ERS_ATTRIBUTE_NAME_TYPE, ERS_EMPTY base_attributes ) \
104 ERS_PRINT_LIST( ERS_ATTRIBUTE_NAME_TYPE, ERS_EMPTY attributes ) ) \
105 : base_class_name( context ERS_PRINT_LIST( ERS_ATTRIBUTE_NAME, ERS_EMPTY base_attributes ) ) \
106 { \
107 ERS_PRINT_LIST( ERS_ATTRIBUTE_SERIALIZATION, ERS_EMPTY attributes ) \
108 BOOST_PP_EXPR_IF( BOOST_PP_NOT( ERS_IS_EMPTY( ERS_EMPTY message ) ), ERS_SET_MESSAGE( ERS_EMPTY message ) )\
109 } \
110 \
111 INLINE class_name::class_name( const ers::Context & context, \
112 const std::string & msg \
113 ERS_PRINT_LIST( ERS_ATTRIBUTE_NAME_TYPE, ERS_EMPTY base_attributes ) \
114 ERS_PRINT_LIST( ERS_ATTRIBUTE_NAME_TYPE, ERS_EMPTY attributes ) ) \
115 : base_class_name( context, msg ERS_PRINT_LIST( ERS_ATTRIBUTE_NAME, ERS_EMPTY base_attributes ) ) \
116 { \
117 ERS_PRINT_LIST( ERS_ATTRIBUTE_SERIALIZATION, ERS_EMPTY attributes ) \
118 } \
119 \
120 INLINE class_name::class_name( const ers::Context & context, \
121 const std::string & msg \
122 ERS_PRINT_LIST( ERS_ATTRIBUTE_NAME_TYPE, ERS_EMPTY base_attributes ) \
123 ERS_PRINT_LIST( ERS_ATTRIBUTE_NAME_TYPE, ERS_EMPTY attributes ), \
124 const std::exception & cause ) \
125 : base_class_name( context, msg ERS_PRINT_LIST( ERS_ATTRIBUTE_NAME, ERS_EMPTY base_attributes ), cause ) \
126 { \
127 ERS_PRINT_LIST( ERS_ATTRIBUTE_SERIALIZATION, ERS_EMPTY attributes ) \
128 } \
129 INLINE class_name::class_name( const ers::Context & context \
130 ERS_PRINT_LIST( ERS_ATTRIBUTE_NAME_TYPE, ERS_EMPTY base_attributes ) \
131 ERS_PRINT_LIST( ERS_ATTRIBUTE_NAME_TYPE, ERS_EMPTY attributes ), \
132 const std::exception & cause ) \
133 : base_class_name( context ERS_PRINT_LIST( ERS_ATTRIBUTE_NAME, ERS_EMPTY base_attributes ), cause ) \
134 { \
135 ERS_PRINT_LIST( ERS_ATTRIBUTE_SERIALIZATION, ERS_EMPTY attributes ) \
136 BOOST_PP_EXPR_IF( BOOST_PP_NOT( ERS_IS_EMPTY( ERS_EMPTY message ) ), ERS_SET_MESSAGE( ERS_EMPTY message ) )\
137 } \
138} \
139namespace { \
140 ers::IssueRegistrator<namespace_name::class_name> namespace_name##_##class_name##_instance; \
141}
142
143#define ERS_DECLARE_ISSUE_BASE_HPP( namespace_name, class_name, base_class_name, message, base_attributes, attributes ) \
144 __ERS_DECLARE_ISSUE_BASE__( namespace_name, class_name, base_class_name, ERS_EMPTY message, ERS_EMPTY base_attributes, ERS_EMPTY attributes )
145
146#define ERS_DEFINE_ISSUE_BASE_CXX( namespace_name, class_name, base_class_name, message, base_attributes, attributes ) \
147 __ERS_DEFINE_ISSUE_BASE__( ERS_EMPTY, namespace_name, class_name, base_class_name, ERS_EMPTY message, ERS_EMPTY base_attributes, ERS_EMPTY attributes )
148
149#define ERS_DECLARE_ISSUE_HPP( namespace_name, class_name, message, attributes ) \
150 ERS_DECLARE_ISSUE_BASE_HPP( namespace_name, class_name, ers::Issue, ERS_EMPTY message, ERS_EMPTY, ERS_EMPTY attributes )
151
152#define ERS_DEFINE_ISSUE_CXX( namespace_name, class_name, message, attributes ) \
153 ERS_DEFINE_ISSUE_BASE_CXX( namespace_name, class_name, ers::Issue, ERS_EMPTY message, ERS_EMPTY, ERS_EMPTY attributes )
154
155#define ERS_DECLARE_ISSUE_BASE( namespace_name, class_name, base_class_name, message, base_attributes, attributes ) \
156 __ERS_DECLARE_ISSUE_BASE__( namespace_name, class_name, base_class_name, message, base_attributes, attributes ) \
157 __ERS_DEFINE_ISSUE_BASE__( inline, namespace_name, class_name, base_class_name, message, base_attributes, attributes )
158
159#define ERS_DECLARE_ISSUE( namespace_name, class_name, message, attributes ) \
160 __ERS_DECLARE_ISSUE_BASE__( namespace_name, class_name, ers::Issue, ERS_EMPTY message, ERS_EMPTY, attributes ) \
161 __ERS_DEFINE_ISSUE_BASE__( inline, namespace_name, class_name, ers::Issue, ERS_EMPTY message, ERS_EMPTY, attributes )
162
163#endif
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