Cantera  3.1.0a1
Loading...
Searching...
No Matches
global.cpp
Go to the documentation of this file.
1//! @file global.cpp
2
3// This file is part of Cantera. See License.txt in the top-level directory or
4// at https://cantera.org/license.txt for license and copyright information.
5
7#include "application.h"
9
10#define BOOST_STACKTRACE_GNU_SOURCE_NOT_REQUIRED
11#include <boost/stacktrace.hpp>
12#include <boost/core/demangle.hpp>
13
14#include <signal.h>
15
16namespace Cantera
17{
18
19//! Return a pointer to the application object
21{
22 return Application::Instance();
23}
24
25// **************** Text Logging ****************
26
27void setLogger(Logger* logwriter)
28{
29 try {
30 app()->setLogger(logwriter);
31 } catch (const std::bad_alloc&) {
32 logwriter->error("bad alloc thrown by app()");
33 }
34}
35
36void writelog_direct(const string& msg)
37{
38 app()->writelog(msg);
39}
40
42{
43 app()->writelogendl();
44}
45
46void writeline(char repeat, size_t count, bool endl_after, bool endl_before)
47{
48 if (endl_before) {
50 }
51 writelog_direct(string(count, repeat));
52 if (endl_after) {
54 }
55}
56
57void _warn_deprecated(const string& method, const string& extra)
58{
59 app()->warn_deprecated(method, extra);
60}
61
62void _warn(const string& warning, const string& method, const string& extra)
63{
64 app()->warn(warning, method, extra);
65}
66
68{
70}
71
73{
75}
76
78{
80}
81
83{
84 return app()->warnings_suppressed();
85}
86
88{
90}
91
92void suppress_thermo_warnings(bool suppress)
93{
94 app()->suppress_thermo_warnings(suppress);
95}
96
98{
100}
101
103{
105}
106
108{
110}
111
112namespace {
113void stacktraceWriter(int signum) {
114 if (signum == SIGSEGV) {
115 std::cerr << "\nSegmentation fault. Stack trace:\n";
116 } else {
117 std::cerr << "\nProcess terminated abnormally. Stack trace:\n";
118 }
119 ::signal(signum, SIG_DFL);
120 std::cerr << boost::stacktrace::stacktrace();
121 ::raise(signum);
122}
123}
124
126{
127 // Install signal handler to print stacktrace in case of segfault.
128 ::signal(SIGSEGV, &stacktraceWriter);
129 ::signal(SIGABRT, &stacktraceWriter);
130}
131
132// **************** Global Data ****************
133
135{
138}
139
141{
142 app()->thread_complete();
143}
144
145string version()
146{
147 return CANTERA_VERSION;
148}
149
150string gitCommit()
151{
152#ifdef GIT_COMMIT
153 return GIT_COMMIT;
154#else
155 return "unknown";
156#endif
157}
158
159void addDirectory(const string& dir)
160{
161 app()->addDataDirectory(dir);
162}
163
164string getDataDirectories(const string& sep)
165{
166 return app()->getDataDirectories(sep);
167}
168
169string findInputFile(const string& name)
170{
171 return app()->findInputFile(name);
172}
173
174void loadExtension(const string& extType, const string& name)
175{
176 app()->loadExtension(extType, name);
177}
178
179void loadExtensions(const AnyMap& node)
180{
181 if (!node.hasKey("extensions")) {
182 return;
183 }
184 for (auto& extension : node["extensions"].asVector<AnyMap>()) {
185 loadExtension(extension["type"].asString(), extension["name"].asString());
186 }
187}
188
189void searchPythonVersions(const string& versions) {
190 app()->searchPythonVersions(versions);
191}
192
194{
195#ifdef NDEBUG
196 return false;
197#else
198 return true;
199#endif
200}
201
203{
204#if CT_USE_HDF5
205 return true;
206#else
207 return false;
208#endif
209}
210
211vector<FactoryBase*> FactoryBase::s_vFactoryRegistry;
212
213string demangle(const std::type_info& type)
214{
215 static map<string, string> typenames = {
216 {typeid(void).name(), "void"},
217 {typeid(double).name(), "double"},
218 {typeid(long int).name(), "long int"},
219 {typeid(bool).name(), "bool"},
220 {typeid(string).name(), "string"},
221 {typeid(vector<AnyValue>).name(), "vector<AnyValue>"},
222 {typeid(vector<AnyMap>).name(), "vector<AnyMap>"},
223 {typeid(vector<double>).name(), "vector<double>"},
224 {typeid(vector<long int>).name(), "vector<long int>"},
225 {typeid(vector<bool>).name(), "vector<bool>"},
226 {typeid(vector<string>).name(), "vector<string>"},
227 {typeid(vector<vector<double>>).name(), "vector<vector<double>>"},
228 {typeid(vector<vector<long int>>).name(), "vector<vector<long int>>"},
229 {typeid(vector<vector<bool>>).name(), "vector<vector<bool>>"},
230 {typeid(vector<vector<string>>).name(), "vector<vector<string>>"},
231 {typeid(AnyMap).name(), "AnyMap"},
232 };
233
234 if (typenames.count(type.name())) {
235 return typenames[type.name()];
236 } else {
237 return boost::core::demangle(type.name());
238 }
239}
240
241}
File contains the FactoryBase class declarations.
A map of string keys to values whose type can vary at runtime.
Definition AnyMap.h:427
bool hasKey(const string &key) const
Returns true if the map contains an item named key.
Definition AnyMap.cpp:1423
Class to hold global data.
Definition application.h:42
bool warnings_suppressed()
Returns true if warnings should be suppressed.
void use_legacy_rate_constants(bool legacy=true)
Set definition used for rate constant calculation.
void suppress_deprecation_warnings()
Globally disable printing of deprecation warnings.
bool thermo_warnings_suppressed()
Returns true if thermo warnings should be suppressed.
void make_warnings_fatal()
Turns Cantera warnings into exceptions.
void setLogger(Logger *logwriter)
Install a logger.
void make_deprecation_warnings_fatal()
Turns deprecation warnings into exceptions.
static Application * Instance()
Return a pointer to the one and only instance of class Application.
void loadExtension(const string &extType, const string &name)
Load an extension implementing user-defined models.
void warn_deprecated(const string &method, const string &extra="")
Print a warning indicating that method is deprecated.
void searchPythonVersions(const string &versions)
Set the versions of Python to try when loading user-defined extensions, in order of preference.
bool legacy_rate_constants_used()
Returns true if legacy rate constant definition is used.
void suppress_warnings()
Globally disable printing of (user) warnings.
void thread_complete()
Delete and free memory allocated per thread in multithreaded applications.
void writelog(const string &msg)
Write a message to the screen.
void suppress_thermo_warnings(bool suppress=true)
Globally disable printing of warnings about problematic thermo data, such as NASA polynomials with di...
void writelogendl()
Write an endl to the screen and flush output.
static void ApplicationDestroy()
Static function that destroys the application class's data.
void warn(const string &warning, const string &method, const string &extra="")
Generate a general purpose warning; repeated warnings are not suppressed.
static vector< FactoryBase * > s_vFactoryRegistry
statically held list of Factories.
Definition FactoryBase.h:60
static void deleteFactories()
static function that deletes all factories in the internal registry maintained in a static variable
Definition FactoryBase.h:35
Base class for 'loggers' that write text messages to log files.
Definition logger.h:41
virtual void error(const string &msg)
Write an error message and quit.
Definition logger.h:91
bool warnings_suppressed()
Returns true if warnings should be suppressed.
Definition global.cpp:82
void use_legacy_rate_constants(bool legacy)
Set definition used for rate constant calculation.
Definition global.cpp:102
bool debugModeEnabled()
Returns true if Cantera was compiled in debug mode.
Definition global.cpp:193
string demangle(const std::type_info &type)
Convert a type name to a human readable string, using boost::core::demangle if available.
Definition global.cpp:213
void suppress_deprecation_warnings()
Globally disable printing of deprecation warnings.
Definition global.cpp:67
void printStackTraceOnSegfault()
Enables printing a stacktrace to std::err if a segfault occurs.
Definition global.cpp:125
bool thermo_warnings_suppressed()
Returns true if thermo warnings should be suppressed.
Definition global.cpp:97
void make_warnings_fatal()
Turns Cantera warnings into exceptions.
Definition global.cpp:87
string version()
Returns the Cantera version.
Definition global.cpp:145
void make_deprecation_warnings_fatal()
Turns deprecation warnings into exceptions.
Definition global.cpp:72
bool legacy_rate_constants_used()
Returns true if legacy rate constant definition is used.
Definition global.cpp:107
void suppress_warnings()
Globally disable printing of (user) warnings.
Definition global.cpp:77
void suppress_thermo_warnings(bool suppress)
Globally disable printing of warnings about problematic thermo data, such as NASA polynomials with di...
Definition global.cpp:92
string gitCommit()
Returns the hash of the git commit from which Cantera was compiled, if known.
Definition global.cpp:150
bool usesHDF5()
Returns true if Cantera was compiled with C++ HDF5 support.
Definition global.cpp:202
string getDataDirectories(const string &sep)
Get the Cantera data directories.
Definition global.cpp:164
string findInputFile(const string &name)
Find an input file.
Definition global.cpp:169
void addDirectory(const string &dir)
Add a directory to the data file search path.
Definition global.cpp:159
void addDataDirectory(const string &dir)
Add a directory to the data file search path.
void writelog_direct(const string &msg)
Write a message to the screen.
Definition global.cpp:36
void setLogger(Logger *logwriter)
Install a logger.
Definition global.cpp:27
void writelogendl()
Write an end of line character to the screen and flush output.
Definition global.cpp:41
Namespace for the Cantera kernel.
Definition AnyMap.cpp:564
void loadExtensions(const AnyMap &node)
Load extensions providing user-defined models from the extensions section of the given node.
Definition global.cpp:179
void loadExtension(const string &extType, const string &name)
Load an extension implementing user-defined models.
Definition global.cpp:174
void searchPythonVersions(const string &versions)
Set the versions of Python to try when loading user-defined extensions, in order of preference.
Definition global.cpp:189
static Application * app()
Return a pointer to the application object.
Definition global.cpp:20
void thread_complete()
Delete and free memory allocated per thread in multithreaded applications.
Definition global.cpp:140
void appdelete()
Delete and free all memory associated with the application.
Definition global.cpp:134