GCC Code Coverage Report

Directory: ./
File: include/ndcurves/serialization/archive.hpp
Date: 2025-03-05 17:18:30
Exec Total Coverage
Lines: 49 63 77.8%
Branches: 32 92 34.8%
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1 // Copyright (c) 2015-2018, CNRS
2 // Authors: Justin Carpentier <jcarpent@laas.fr>
3
4 #ifndef __curves_serialization_archive_hpp__
5 #define __curves_serialization_archive_hpp__
6 #include <boost/archive/binary_iarchive.hpp>
7 #include <boost/archive/binary_oarchive.hpp>
8 #include <boost/archive/text_iarchive.hpp>
9 #include <boost/archive/text_oarchive.hpp>
10 #include <boost/archive/xml_iarchive.hpp>
11 #include <boost/archive/xml_oarchive.hpp>
12 #include <boost/serialization/version.hpp>
13 #include <fstream>
14 #include <stdexcept>
15 #include <string>
16
17 /* Define the current version number for the serialization
18 * Must be increased everytime the save() method of a class is modified
19 * Or when a change is made to register_types()
20 * */
21 const unsigned int CURVES_API_VERSION = 1;
22
23 #define SINGLE_ARG(...) \
24 __VA_ARGS__ // Macro used to be able to put comma in the following macro
25 // arguments
26 // Macro used to define the serialization version of a templated class
27 #define DEFINE_CLASS_TEMPLATE_VERSION(Template, Type) \
28 namespace boost { \
29 namespace serialization { \
30 template <Template> \
31 struct version<Type> { \
32 static constexpr unsigned int value = CURVES_API_VERSION; \
33 }; \
34 template <Template> \
35 constexpr unsigned int version<Type>::value; \
36 } \
37 }
38
39 namespace ndcurves {
40 namespace serialization {
41 struct Serializable {
42 private:
43 template <class Derived>
44 129 Derived& derived() {
45 129 return *static_cast<Derived*>(this);
46 }
47 template <class Derived>
48 129 const Derived& derived() const {
49 129 return *static_cast<const Derived*>(this);
50 }
51
52 public:
53 /// \brief Loads a Derived object from a text file.
54 template <class Derived>
55 69 void loadFromText(const std::string& filename) {
56
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 69 std::ifstream ifs(filename.c_str());
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 69 if (ifs) {
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 69 boost::archive::text_iarchive ia(ifs);
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 69 ia >> derived<Derived>();
60 69 } else {
61 ✗ const std::string exception_message(filename +
62 " does not seem to be a valid file.");
63 ✗ throw std::invalid_argument(exception_message);
64 }
65 69 }
66
67 /// \brief Saved a Derived object as a text file.
68 template <class Derived>
69 69 void saveAsText(const std::string& filename) const {
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 69 std::ofstream ofs(filename.c_str());
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 69 if (ofs) {
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 69 boost::archive::text_oarchive oa(ofs);
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 69 oa << derived<Derived>();
74 69 } else {
75 ✗ const std::string exception_message(filename +
76 " does not seem to be a valid file.");
77 ✗ throw std::invalid_argument(exception_message);
78 }
79 69 }
80
81 /// \brief Loads a Derived object from an XML file.
82 template <class Derived>
83 29 void loadFromXML(const std::string& filename, const std::string& tag_name) {
84
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 29 if (tag_name.empty()) {
85 ✗ throw std::invalid_argument("tag_name cannot be empty.");
86 }
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 29 std::ifstream ifs(filename.c_str());
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 29 if (ifs) {
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 29 boost::archive::xml_iarchive ia(ifs);
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 29 ia >>
91 29 boost::serialization::make_nvp(tag_name.c_str(), derived<Derived>());
92 29 } else {
93 ✗ const std::string exception_message(filename +
94 " does not seem to be a valid file.");
95 ✗ throw std::invalid_argument(exception_message);
96 }
97 29 }
98
99 /// \brief Saved a Derived object as an XML file.
100 template <class Derived>
101 29 void saveAsXML(const std::string& filename,
102 const std::string& tag_name) const {
103
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 29 if (tag_name.empty()) {
104 ✗ throw std::invalid_argument("tag_name cannot be empty.");
105 }
106
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 29 std::ofstream ofs(filename.c_str());
107
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 29 if (ofs) {
108
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 29 boost::archive::xml_oarchive oa(ofs);
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 29 oa << boost::serialization::make_nvp(tag_name.c_str(),
110 derived<Derived>());
111 29 } else {
112 ✗ const std::string exception_message(filename +
113 " does not seem to be a valid file.");
114 ✗ throw std::invalid_argument(exception_message);
115 }
116 29 }
117
118 /// \brief Loads a Derived object from an binary file.
119 template <class Derived>
120 31 void loadFromBinary(const std::string& filename) {
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 31 std::ifstream ifs(filename.c_str());
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 31 if (ifs) {
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 31 boost::archive::binary_iarchive ia(ifs);
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 31 ia >> derived<Derived>();
125 31 } else {
126 ✗ const std::string exception_message(filename +
127 " does not seem to be a valid file.");
128 ✗ throw std::invalid_argument(exception_message);
129 }
130 31 }
131
132 /// \brief Saved a Derived object as an binary file.
133 template <class Derived>
134 31 void saveAsBinary(const std::string& filename) const {
135
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 31 std::ofstream ofs(filename.c_str());
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 31 if (ofs) {
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 31 boost::archive::binary_oarchive oa(ofs);
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 31 oa << derived<Derived>();
139 31 } else {
140 ✗ const std::string exception_message(filename +
141 " does not seem to be a valid file.");
142 ✗ throw std::invalid_argument(exception_message);
143 }
144 31 }
145 }; // End struct Serializable
146
147 } // namespace serialization
148
149 } // namespace ndcurves
150
151 #endif // ifndef __multicontact_api_serialization_archive_hpp__
152