HepMC3 event record library
GenRunInfo.cc
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1// -*- C++ -*-
2//
3// This file is part of HepMC
4// Copyright (C) 2014-2021 The HepMC collaboration (see AUTHORS for details)
5//
6/**
7 * @file GenRunInfo.cc
8 * @brief Implementation of \b class GenRunInfo
9 *
10 */
11#include <sstream>
12
13#include "HepMC3/GenRunInfo.h"
15
16namespace HepMC3 {
17
18
19void GenRunInfo::set_weight_names(const std::vector<std::string> & names) {
20 m_weight_indices.clear();
21 m_weight_names = names;
22 for ( int i = 0, N = names.size(); i < N; ++i ) {
23 std::string name = names[i];
24 if ( name.empty() ) {
25 std::ostringstream oss;
26 oss << i;
27 name = oss.str();
28 m_weight_names[i] = name;
29 }
30 if ( has_weight(name) )
31 throw std::logic_error("GenRunInfo::set_weight_names: "
32 "Duplicate weight name '" + name +
33 "' found.");
34 m_weight_indices[name] = i;
35 }
36}
37
38std::string GenRunInfo::attribute_as_string(const std::string &name) const {
39 std::lock_guard<std::recursive_mutex> lock(m_lock_attributes);
40 std::map< std::string, std::shared_ptr<Attribute> >::iterator i = m_attributes.find(name);
41 if ( i == m_attributes.end() ) return std::string();
42
43 if ( !i->second ) return std::string();
44
45 std::string ret;
46 i->second->to_string(ret);
47
48 return ret;
49}
50
52 // Weight names
53 data.weight_names = this->weight_names();
54
55 // Attributes
56 typedef std::map<std::string, std::shared_ptr<Attribute> >::value_type att_val_t;
57
58 for (const att_val_t& vt: m_attributes) {
59 std::string att;
60 vt.second->to_string(att);
61
62 data.attribute_name. push_back(vt.first);
63 data.attribute_string.push_back(att);
64 }
65
66 // Tools
67 for ( const ToolInfo &tool: this->tools() ) {
68 data.tool_name. push_back(tool.name);
69 data.tool_version. push_back(tool.version);
70 data.tool_description.push_back(tool.description);
71 }
72}
73
74
75std::vector<std::string> GenRunInfo::attribute_names() const {
76 std::vector<std::string> results;
77 for (auto vt1: m_attributes) {
78 results.push_back(vt1.first);
79 }
80 return results;
81}
82
84 // Weight names
86
87 // Attributes
88 for (unsigned int i = 0; i < data.attribute_name.size(); ++i) {
90 std::make_shared<StringAttribute>(data.attribute_string[i]));
91 }
92
93 // Tools
94 for (unsigned int i = 0; i < data.tool_name.size(); ++i) {
95 ToolInfo ti;
96 ti.name = data.tool_name[i];
97 ti.version = data.tool_version[i];
98 ti.description = data.tool_description[i];
99
100 this->tools().push_back(ti);
101 }
102}
103
105{
106 if (this != &r)
107 {
109 std::lock_guard<std::recursive_mutex> lhs_lk(m_lock_attributes, std::adopt_lock);
110 std::lock_guard<std::recursive_mutex> rhs_lk(r.m_lock_attributes, std::adopt_lock);
111 GenRunInfoData tdata;
112 r.write_data(tdata);
113 read_data(tdata);
114 }
115}
117{
118 if (this != &r)
119 {
121 std::lock_guard<std::recursive_mutex> lhs_lk(m_lock_attributes, std::adopt_lock);
122 std::lock_guard<std::recursive_mutex> rhs_lk(r.m_lock_attributes, std::adopt_lock);
123 GenRunInfoData tdata;
124 r.write_data(tdata);
125 read_data(tdata);
126 }
127 return *this;
128}
129
130} // namespace HepMC3
Definition of struct GenRunInfoData.
Definition of class GenRunInfo.
Stores run-related information.
Definition: GenRunInfo.h:33
std::recursive_mutex m_lock_attributes
Mutex lock for the m_attibutes map.
Definition: GenRunInfo.h:168
GenRunInfo & operator=(const GenRunInfo &r)
Assignmet.
Definition: GenRunInfo.cc:116
std::map< std::string, int > m_weight_indices
A map of weight names mapping to indices.
Definition: GenRunInfo.h:159
std::map< std::string, std::shared_ptr< Attribute > > m_attributes
Map of attributes.
Definition: GenRunInfo.h:165
std::vector< std::string > attribute_names() const
Get list of attribute names.
Definition: GenRunInfo.cc:75
void add_attribute(const std::string &name, const std::shared_ptr< Attribute > &att)
add an attribute This will overwrite existing attribute if an attribute with the same name is present
Definition: GenRunInfo.h:102
bool has_weight(const std::string &name) const
Check if a weight name is present.
Definition: GenRunInfo.h:72
std::vector< std::string > m_weight_names
A vector of weight names.
Definition: GenRunInfo.h:162
void read_data(const GenRunInfoData &data)
Fill GenRunInfo based on GenRunInfoData.
Definition: GenRunInfo.cc:83
GenRunInfo()
Default constructor.
Definition: GenRunInfo.h:54
const std::vector< std::string > & weight_names() const
Get the vector of weight names.
Definition: GenRunInfo.h:89
void write_data(GenRunInfoData &data) const
Fill GenRunInfoData object.
Definition: GenRunInfo.cc:51
const std::vector< ToolInfo > & tools() const
The vector of tools used to produce this run.
Definition: GenRunInfo.h:63
void set_weight_names(const std::vector< std::string > &names)
Set the names of the weights in this run.
Definition: GenRunInfo.cc:19
std::string attribute_as_string(const std::string &name) const
Get attribute of any type as string.
Definition: GenRunInfo.cc:38
HepMC3 main namespace.
Stores serializable run information.
std::vector< std::string > tool_name
Tool names.
std::vector< std::string > tool_version
Tool versions.
std::vector< std::string > attribute_string
Attribute serialized as string.
std::vector< std::string > attribute_name
Attribute name.
std::vector< std::string > tool_description
Tool descriptions.
std::vector< std::string > weight_names
Weight names.
Interrnal struct for keeping track of tools.
Definition: GenRunInfo.h:38
std::string description
Other information about how the tool was used in the run.
Definition: GenRunInfo.h:48
std::string version
The version of the tool.
Definition: GenRunInfo.h:44
std::string name
The name of the tool.
Definition: GenRunInfo.h:41