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IoComponentMgr.cpp
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1 // IoComponentMgr.cxx
3 // Implementation file for class IoComponentMgr
4 // Author: S.Binet<binet@cern.ch>
6
7 // GaudiMP includes
8 #include "IoComponentMgr.h"
9 #include "GaudiKernel/FileIncident.h"
10 #include "GaudiKernel/IIncidentSvc.h"
11
12 #include "GaudiKernel/IFileMgr.h"
13 #include "GaudiKernel/ServiceHandle.h"
14 #include <boost/filesystem.hpp>
15
16 // STL includes
17
18 // FrameWork includes
19 #include "GaudiKernel/Property.h"
20
21 #define ON_DEBUG if ( UNLIKELY( outputLevel() <= MSG::DEBUG ) )
22 #define ON_VERBOSE if ( UNLIKELY( outputLevel() <= MSG::VERBOSE ) )
23
24 #define DEBMSG ON_DEBUG debug()
25 #define VERMSG ON_VERBOSE verbose()
26
27 DECLARE_COMPONENT( IoComponentMgr )
28
29 using namespace std;
30
31 std::ostream& operator<<( std::ostream& os, const IIoComponentMgr::IoMode::Type& m )
32 {
33 switch ( m ) {
34 case IIoComponentMgr::IoMode::READ:
35 os << "READ";
36 break;
37 case IIoComponentMgr::IoMode::WRITE:
38 os << "WRITE";
39 break;
40 case IIoComponentMgr::IoMode::RW:
41 os << "RW";
42 break;
43 default:
44 os << "INVALID";
45 break;
46 }
47
48 return os;
49 }
50
51 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
52
53 StatusCode IoComponentMgr::initialize()
54 {
55 DEBMSG << "--> initialize()" << endmsg;
56
57 if ( Service::initialize().isFailure() ) {
58 error() << "Unable to initialize Service base class" << endmsg;
59 return StatusCode::FAILURE;
60 }
61
62 IIncidentSvc* p_incSvc( 0 );
63
64 if ( service( "IncidentSvc", p_incSvc, true ).isFailure() ) {
65 error() << "unable to get the IncidentSvc" << endmsg;
66 return StatusCode::FAILURE;
67 } else {
68 p_incSvc->addListener( this, IncidentType::BeginOutputFile, 100, true );
69 p_incSvc->addListener( this, IncidentType::BeginInputFile, 100, true );
70 }
71
72 return StatusCode::SUCCESS;
73 }
74
75 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
76
77 StatusCode IoComponentMgr::finalize()
78 {
79 DEBMSG << "--> finalize()" << endmsg;
80
81 return StatusCode::SUCCESS;
82 }
83
84 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
85
88 bool IoComponentMgr::io_hasitem( IIoComponent* iocomponent ) const
89 {
90 DEBMSG << "--> io_hasitem()" << endmsg;
91 if ( 0 == iocomponent ) {
92 return false;
93 }
94 const std::string& ioname = iocomponent->name();
95 IoRegistry_t::const_iterator io = m_ioregistry.find( ioname );
96 return io != m_ioregistry.end();
97 }
98
99 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
100
104 bool IoComponentMgr::io_contains( IIoComponent* iocomponent, const std::string& fname ) const
105 {
106 DEBMSG << "--> io_contains()" << endmsg;
107 if ( 0 == iocomponent ) {
108 return false;
109 }
110 const std::string& ioname = iocomponent->name();
111
112 DEBMSG << "io_contains: c: " << ioname << " f: " << fname << endmsg;
113
114 pair<iodITR, iodITR> fit = m_cdict.equal_range( iocomponent );
115 if ( fit.first == fit.second ) {
116 return false;
117 } else {
118 iodITR it;
119 for ( it = fit.first; it != fit.second; ++it ) {
120 IoComponentEntry ioe = it->second;
121 DEBMSG << " " << ioe << endmsg;
122 if ( ioe.m_oldfname == "" ) {
123 error() << "IIoComponent " << ioname << " has empty old filename" << endmsg;
124 return false;
125 } else if ( ioe.m_oldfname == fname ) {
126 return true;
127 }
128 }
129 }
130
131 return false;
132 }
133
134 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
135
142 StatusCode IoComponentMgr::io_register( IIoComponent* iocomponent )
143 {
144 if ( !iocomponent ) {
145 error() << "io_register (component) received a NULL pointer !" << endmsg;
146 return StatusCode::FAILURE;
147 }
148 const std::string& ioname = iocomponent->name();
149 DEBMSG << "--> io_register(" << ioname << ")" << endmsg;
150 auto itr = m_ioregistry.find( ioname );
151 if ( itr == m_ioregistry.end() ) {
152 DEBMSG << " registering IoComponent \"" << ioname << "\"" << endmsg;
153 iocomponent->addRef(); // ownership...
154 m_ioregistry[ioname] = iocomponent;
155 m_iostack.push_back( iocomponent );
156 } else {
157 info() << "IoComponent[" << iocomponent->name() << "] already registered @" << (void*)itr->second << endmsg;
158 }
159 return StatusCode::SUCCESS;
160 }
161
162 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
163
170 StatusCode IoComponentMgr::io_register( IIoComponent* iocomponent, IIoComponentMgr::IoMode::Type iomode,
171 const std::string& fname, const std::string& pfn )
172 {
173 if ( 0 == iocomponent ) {
174 return StatusCode::FAILURE;
175 }
176 const std::string& ioname = iocomponent->name();
177
178 DEBMSG << "--> io_register(" << ioname << "," << ( ( iomode == IIoComponentMgr::IoMode::READ ) ? "R" : "W" ) << ","
179 << fname << ")" << endmsg;
180
181 if ( !io_hasitem( iocomponent ) ) {
182 if ( !io_register( iocomponent ).isSuccess() ) {
183 error() << "could not register component [" << iocomponent->name() << "] "
184 << "with the I/O component manager !" << endmsg;
185 return StatusCode::FAILURE;
186 }
187 }
188
189 pair<iodITR, iodITR> fit = m_cdict.equal_range( iocomponent );
190 if ( fit.first != fit.second ) {
191 for ( iodITR it = fit.first; it != fit.second; ++it ) {
192 IoComponentEntry ioe = it->second;
193 if ( ioe.m_oldfname == fname ) {
194 if ( ioe.m_iomode == iomode ) {
195 info() << "IoComponent " << ioname << " has already had file " << fname << " registered with i/o mode "
196 << iomode << endmsg;
197 return StatusCode::SUCCESS;
198 } else {
199 warning() << "IoComponent " << ioname << " has already had file " << fname
200 << " registered with a different i/o mode " << ioe.m_iomode << " - now trying " << iomode << endmsg;
201 }
202 }
203 }
204 }
205
206 // We need to take into account that boost::filesystem::absolute() does not
207 // work for files read from eos, i.e. starting with "root:"
208 std::string tmp_name = pfn.empty() ? fname : pfn;
209 bool from_eos = tmp_name.find( "root:" ) == 0;
210 IoComponentEntry ioc( fname, ( from_eos ? tmp_name : boost::filesystem::absolute( tmp_name ).string() ), iomode );
211 m_cdict.insert( pair<IIoComponent*, IoComponentEntry>( iocomponent, ioc ) );
212
213 return StatusCode::SUCCESS;
214 }
215
216 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
217
221 StatusCode IoComponentMgr::io_retrieve( IIoComponent* iocomponent, std::string& fname )
222 {
223 if ( 0 == iocomponent ) {
224 return StatusCode::FAILURE;
225 }
226
227 std::string ofname = fname;
228 const std::string& ioname = iocomponent->name();
229
230 DEBMSG << "--> io_retrieve(" << ioname << "," << fname << ")" << endmsg;
231
232 iodITR it;
233 if ( !findComp( iocomponent, ofname, it ) ) {
234 DEBMSG << "could not find c: " << ioname << " old_f: " << ofname << endmsg;
235 return StatusCode::FAILURE;
236 } else {
237
238 IoDict_t::iterator it;
239 for ( it = m_cdict.equal_range( iocomponent ).first; it != m_cdict.equal_range( iocomponent ).second; ++it ) {
240
241 if ( it->second.m_oldfname == ofname ) {
242 DEBMSG << "retrieving new name for the component " << iocomponent->name() << " old name: " << ofname
243 << ", new name: " << it->second.m_newfname << endmsg;
244 fname = it->second.m_newfname;
245 return StatusCode::SUCCESS;
246 }
247 }
248 }
249
250 DEBMSG << "Unexpected error! Unable to find entry in the dictionary corresponding to old filename: " << ofname
251 << endmsg;
252 return StatusCode::FAILURE;
253 }
254
255 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
256
261 StatusCode IoComponentMgr::io_reinitialize()
262 {
263 ON_DEBUG
264 {
265 debug() << "--> io_reinitialize()" << endmsg;
266 debug() << "reinitializing I/O subsystem..." << endmsg;
267 debug() << "Listing all monitored entries: " << std::endl;
268 debug() << list() << endmsg;
269 }
270
271 bool allgood = true;
272 for ( auto& io : m_iostack ) {
273 DEBMSG << " [" << io->name() << "]->io_reinit()..." << endmsg;
274 if ( !io->io_reinit().isSuccess() ) {
275 allgood = false;
276 error() << "problem in [" << io->name() << "]->io_reinit() !" << endmsg;
277 }
278 // we are done with this guy... release it
279 io->release();
280 }
281
282 // we are done.
283 // FIXME: shall we allow for multiple io_reinitialize ?
284 // m_iostack.clear();
285 // m_ioregistry.clear();
286 // m_cdict.clear();
287
288 return allgood ? StatusCode::SUCCESS : StatusCode::FAILURE;
289 }
290
291 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
292
293 StatusCode IoComponentMgr::io_update( IIoComponent* ioc, const std::string& old_fname, const std::string& new_fname )
294 {
295
296 DEBMSG << "--> io_update(" << ioc->name() << "," << old_fname << "," << new_fname << ")" << endmsg;
297
298 IoDict_t::iterator it;
299 for ( it = m_cdict.equal_range( ioc ).first; it != m_cdict.equal_range( ioc ).second; ++it ) {
300
301 if ( it->second.m_oldfname == old_fname ) {
302 DEBMSG << "updating " << ioc->name() << " f: " << old_fname << " -> " << new_fname << endmsg;
303 it->second.m_newfname = new_fname;
304 return StatusCode::SUCCESS;
305 }
306 }
307
308 return StatusCode::FAILURE;
309 }
310
311 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
312
313 StatusCode IoComponentMgr::io_update( IIoComponent* ioc, const std::string& work_dir )
314 {
315
316 DEBMSG << "--> io_update(" << ioc->name() << "," << work_dir << ")" << endmsg;
317
318 IoDict_t::iterator it;
319 for ( it = m_cdict.equal_range( ioc ).first; it != m_cdict.equal_range( ioc ).second; ++it ) {
320
321 switch ( it->second.m_iomode ) {
322 case IIoComponentMgr::IoMode::READ: {
323 it->second.m_newfname = it->second.m_oldabspath;
324 break;
325 }
326 case IIoComponentMgr::IoMode::WRITE: {
327 boost::filesystem::path oldPath( it->second.m_oldfname );
328 if ( oldPath.is_relative() && oldPath.filename() == oldPath.relative_path() ) {
329
330 // Only file name was provided for writing. This is the usual mode of operation
331 // ***
332 // NB. In such cases it would make sense to set newfname=oldfname, however this will break
333 // existing client codes, which assume that newfname contains "/"
334 // Thus we set newfname=workdir/oldfname
335 // ***
336
337 boost::filesystem::path newfname( work_dir );
338 newfname /= oldPath;
339 it->second.m_newfname = newfname.string();
340 } else {
341 // New name should be the old absolute path
342 it->second.m_newfname = it->second.m_oldabspath;
343 }
344
345 break;
346 }
347 default: {
348 // Don't know how to deal with either RW or INVALID
349 error() << "Unable to update IoComponent for the mode " << it->second.m_iomode << endmsg;
350 return StatusCode::FAILURE;
351 }
352 }
353
354 } // for
355
356 return StatusCode::SUCCESS;
357 }
358
359 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
360
361 StatusCode IoComponentMgr::io_update_all( const std::string& work_dir )
362 {
363 DEBMSG << "-->io_update_all for the directory " << work_dir << endmsg;
364 bool allgood = true;
365 for ( IoStack_t::iterator io = m_iostack.begin(), ioEnd = m_iostack.end(); io != ioEnd; ++io ) {
366 if ( !io_update( *io, work_dir ).isSuccess() ) {
367 allgood = false;
368 error() << "problem in [" << ( *io )->name() << "]->io_update() !" << endmsg;
369 }
370 }
371 return allgood ? StatusCode::SUCCESS : StatusCode::FAILURE;
372 }
373
374 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
375
380 StatusCode IoComponentMgr::io_finalize()
381 {
382 ON_DEBUG
383 {
384 debug() << "--> io_finalize()" << endmsg;
385 debug() << "finalizing I/O subsystem..." << endmsg;
386 debug() << "Listing all monitored entries: " << std::endl;
387 debug() << list() << endmsg;
388 }
389
390 bool allgood = true;
391 for ( IoStack_t::iterator io = m_iostack.begin(), ioEnd = m_iostack.end(); io != ioEnd; ++io ) {
392 DEBMSG << " [" << ( *io )->name() << "]->io_finalize()..." << endmsg;
393 if ( !( *io )->io_finalize().isSuccess() ) {
394 allgood = false;
395 error() << "problem in [" << ( *io )->name() << "]->io_finalize() !" << endmsg;
396 }
397 }
398
399 return allgood ? StatusCode::SUCCESS : StatusCode::FAILURE;
400 }
401
402 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
403
404 bool IoComponentMgr::findComp( IIoComponent* c, const std::string& f, iodITR& itr ) const
405 {
406
407 pair<iodITR, iodITR> pit;
408 if ( !findComp( c, pit ) ) {
409 itr = pit.first;
410 return false;
411 }
412 return std::any_of( pit.first, pit.second, [&]( IoDict_t::const_reference i ) { return i.second.m_oldfname == f; } );
413 }
414
415 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
416
417 bool IoComponentMgr::findComp( IIoComponent* c, std::pair<iodITR, iodITR>& pit ) const
418 {
419
420 pit = m_cdict.equal_range( c );
421 return pit.first != pit.second;
422 }
423
424 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
425
426 bool IoComponentMgr::findComp( const std::string& c, std::pair<iodITR, iodITR>& pit ) const
427 {
428
429 pit.first = m_cdict.end();
430 pit.second = m_cdict.end();
431
432 auto itr = m_ioregistry.find( c );
433 return ( itr != m_ioregistry.end() ) && findComp( itr->second, pit );
434 }
435
436 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
437
438 std::string IoComponentMgr::list() const
439 {
440
441 ostringstream ost;
442
443 ost << "Listing all IoComponents (" << m_cdict.size() << "): " << endl;
444 for ( const auto& i : m_cdict ) {
445 ost << " " << i.first->name() << " " << i.second << endl;
446 }
447
448 return ost.str();
449 }
450
451 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
452
453 void IoComponentMgr::handle( const Incident& i )
454 {
455
456 pair<iodITR, iodITR> pit;
457
458 if ( i.type() == IncidentType::BeginInputFile ) {
459
460 const FileIncident* fi = dynamic_cast<const FileIncident*>( &i );
461 DEBMSG << "BeginInputFile: s: " << fi->source() << " t: " << fi->type() << " n: " << fi->fileName()
462 << " g: " << fi->fileGuid() << endmsg;
463
464 if ( findComp( fi->source(), pit ) ) {
465 DEBMSG << " found component: " << endmsg;
466 while ( pit.first != pit.second ) {
467 IIoComponent* c = pit.first->first;
468 IoComponentEntry e = pit.first->second;
469 DEBMSG << " c: " << c->name() << " " << e << endmsg;
470
471 ++pit.first;
472 }
473 } else {
474 DEBMSG << " could not find component \"" << fi->source() << "\"!" << endmsg;
475 }
476
477 } else if ( i.type() == IncidentType::BeginOutputFile ) {
478
479 const FileIncident* fi = dynamic_cast<const FileIncident*>( &i );
480 DEBMSG << "BeginOutputFile: s: " << fi->source() << " t: " << fi->type() << " n: " << fi->fileName()
481 << " g: " << fi->fileGuid() << endmsg;
482
483 if ( findComp( fi->source(), pit ) ) {
484 DEBMSG << " found component: " << endmsg;
485 while ( pit.first != pit.second ) {
486 IIoComponent* c = pit.first->first;
487 IoComponentEntry e = pit.first->second;
488 DEBMSG << " c: " << c->name() << " " << e << endmsg;
489
490 ++pit.first;
491 }
492 } else {
493 DEBMSG << " could not find component \"" << fi->source() << "\"!" << endmsg;
494 }
495 }
496 }
IoComponentMgr::finalize
StatusCode finalize() override
Definition: IoComponentMgr.cpp:77
IoComponentMgr
Definition: IoComponentMgr.h:28
IIoComponent
Definition: IIoComponent.h:16
IIoComponentMgr
Definition: IIoComponentMgr.h:22
IoComponentMgr.h
Service::initialize
StatusCode initialize() override
Definition: Service.cpp:64
StatusCode::SUCCESS
Definition: StatusCode.h:31
FileIncident
This class is the FileIncident.
Definition: FileIncident.h:17
std::string::empty
T empty(T...args)
gaudirun.c
c
Definition: gaudirun.py:407
Incident::type
const std::string & type() const
Access to the incident type.
Definition: Incident.h:41
GaudiPython.HistoUtils.path
path
Definition: HistoUtils.py:895
StatusCode::FAILURE
Definition: StatusCode.h:31
IoComponentMgr::IoComponentEntry
Definition: IoComponentMgr.h:119
CommonMessagingBase::info
MsgStream & info() const
shortcut for the method msgStream(MSG::INFO)
Definition: CommonMessaging.h:112
IoComponentMgr::io_contains
bool io_contains(IIoComponent *iocomponent, const std::string &fname) const override
: check if the registry contains a given IIoComponent and that component had
Definition: IoComponentMgr.cpp:104
FileIncident.h
This file contains the class definition for the FileIncident class.
Incident::source
const std::string & source() const
Access to the source of the incident.
Definition: Incident.h:47
StatusCode::isSuccess
bool isSuccess() const
Test for a status code of SUCCESS.
Definition: StatusCode.h:75
std::endl
T endl(T...args)
IoComponentMgr::iodITR
IoDict_t::const_iterator iodITR
Definition: IoComponentMgr.h:176
std
STL namespace.
IoComponentMgr::m_ioregistry
IoRegistry_t m_ioregistry
Registry of IIoComponents.
Definition: IoComponentMgr.h:168
std::map::end
T end(T...args)
IIoComponentMgr::IoMode::RW
Definition: IIoComponentMgr.h:32
IoComponentMgr::handle
void handle(const Incident &) override
Definition: IoComponentMgr.cpp:453
DEBMSG
#define DEBMSG
Definition: IoComponentMgr.cpp:24
DECLARE_COMPONENT
#define DECLARE_COMPONENT(type)
Definition: PluginService.h:33
std::string
STL class.
IoComponentMgr::list
std::string list() const
Definition: IoComponentMgr.cpp:438
IIoComponentMgr::IoMode::Type
Type
Definition: IIoComponentMgr.h:32
IoComponentMgr::initialize
StatusCode initialize() override
Gaudi Service Implementation.
Definition: IoComponentMgr.cpp:53
std::list::push_back
T push_back(T...args)
CommonMessagingBase::error
MsgStream & error() const
shortcut for the method msgStream(MSG::ERROR)
Definition: CommonMessaging.h:106
IoComponentMgr::findComp
bool findComp(IIoComponent *, const std::string &, iodITR &) const
Definition: IoComponentMgr.cpp:404
CommonMessagingBase::warning
MsgStream & warning() const
shortcut for the method msgStream(MSG::WARNING)
Definition: CommonMessaging.h:109
IIncidentSvc.h
StatusCode
This class is used for returning status codes from appropriate routines.
Definition: StatusCode.h:28
Gaudi::Units::m
constexpr double m
Definition: SystemOfUnits.h:94
std::ostringstream
STL class.
IoComponentMgr::io_register
StatusCode io_register(IIoComponent *iocomponent) override
: allow a IIoComponent to register itself with this manager so appropriate actions can be taken when ...
Definition: IoComponentMgr.cpp:142
IoComponentMgr::io_update
StatusCode io_update(IIoComponent *iocomponent, const std::string &old_fname, const std::string &new_fname) override
: allow a IIoComponent to update the contents of the registry with a new file name ...
Definition: IoComponentMgr.cpp:293
std::ostringstream::str
T str(T...args)
ServiceHandle.h
ON_DEBUG
#define ON_DEBUG
Definition: IoComponentMgr.cpp:21
IoComponentMgr::IoComponentEntry::m_oldfname
std::string m_oldfname
Definition: IoComponentMgr.h:120
std::pair
std::multimap::insert
T insert(T...args)
std::map::find
T find(T...args)
std::multimap::size
T size(T...args)
CommonMessagingBase::debug
MsgStream & debug() const
shortcut for the method msgStream(MSG::DEBUG)
Definition: CommonMessaging.h:115
IoComponentMgr::IoComponentEntry::m_iomode
IIoComponentMgr::IoMode::Type m_iomode
Definition: IoComponentMgr.h:123
std::list::begin
T begin(T...args)
IoComponentMgr::io_update_all
StatusCode io_update_all(const std::string &work_dir) override
: Update all IIoComponents with a new work directory
Definition: IoComponentMgr.cpp:361
std::any_of
T any_of(T...args)
Property.h
Incident
Base class for all Incidents (computing events).
Definition: Incident.h:17
IIncidentSvc::addListener
virtual void addListener(IIncidentListener *lis, const std::string &type="", long priority=0, bool rethrow=false, bool singleShot=false)=0
Add listener.
IInterface::addRef
virtual unsigned long addRef()=0
Increment the reference count of Interface instance.
IFileMgr.h
FileIncident::fileGuid
const std::string & fileGuid() const
Definition: FileIncident.h:62
IoComponentMgr::io_retrieve
StatusCode io_retrieve(IIoComponent *iocomponent, std::string &fname) override
: retrieve the new filename for a given IIoComponent and
Definition: IoComponentMgr.cpp:221
Service::service
StatusCode service(const std::string &name, const T *&psvc, bool createIf=true) const
Access a service by name, creating it if it doesn&#39;t already exist.
Definition: Service.h:85
IoComponentMgr::io_finalize
StatusCode io_finalize() override
: finalize the I/O subsystem.
Definition: IoComponentMgr.cpp:380
IoComponentMgr::io_reinitialize
StatusCode io_reinitialize() override
: reinitialize the I/O subsystem.
Definition: IoComponentMgr.cpp:261
IIoComponentMgr::IoMode::WRITE
Definition: IIoComponentMgr.h:32
IoComponentMgr::m_iostack
IoStack_t m_iostack
Stack of IIoComponents to properly handle order of registration.
Definition: IoComponentMgr.h:172
FileIncident::fileName
const std::string & fileName() const
Definition: FileIncident.h:61
Tuples::Type
Type
the list of available types for ntuples
Definition: TupleObj.h:84
std::ostream
STL class.
IIoComponentMgr::IoMode::READ
Definition: IIoComponentMgr.h:32
std::multimap::equal_range
T equal_range(T...args)
endmsg
MsgStream & endmsg(MsgStream &s)
MsgStream Modifier: endmsg. Calls the output method of the MsgStream.
Definition: MsgStream.h:209
INamedInterface::name
virtual const std::string & name() const =0
Retrieve the name of the instance.
IIncidentSvc
The interface implemented by the IncidentSvc service.
Definition: IIncidentSvc.h:23
IoComponentMgr::io_hasitem
bool io_hasitem(IIoComponent *iocomponent) const override
: check if the registry contains a given IIoComponent
Definition: IoComponentMgr.cpp:88
IoComponentMgr::m_cdict
IoDict_t m_cdict
Definition: IoComponentMgr.h:178