ATLAS Offline Software
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This class provides the IPCTool for SharedMemory objects. More...
#include <AthenaSharedMemoryTool.h>
Public Member Functions | |
AthenaSharedMemoryTool (const std::string &type, const std::string &name, const IInterface *parent) | |
Standard Service Constructor. More... | |
virtual | ~AthenaSharedMemoryTool () |
Destructor. More... | |
StatusCode | initialize () |
Gaudi Service Interface method implementations: More... | |
StatusCode | stop () |
StatusCode | finalize () |
StatusCode | makeServer (int num, const std::string &streamPortSuffix) |
bool | isServer () const |
StatusCode | makeClient (int num, std::string &streamPortSuffix) |
bool | isClient () const |
StatusCode putEvent | ATLAS_NOT_THREAD_SAFE (long eventNumber, const void *source, size_t nbytes, unsigned int status) const |
StatusCode | getLockedEvent (void **target, unsigned int &status) const |
StatusCode | lockEvent (long eventNumber) const |
StatusCode | putObject (const void *source, size_t nbytes, int num=0) |
StatusCode | getObject (void **target, size_t &nbytes, int num=0) |
StatusCode | clearObject (const char **tokenString, int &num) |
StatusCode | lockObject (const char *tokenString, int num=0) |
ServiceHandle< StoreGateSvc > & | evtStore () |
The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc . More... | |
const ServiceHandle< StoreGateSvc > & | evtStore () const |
The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc . More... | |
const ServiceHandle< StoreGateSvc > & | detStore () const |
The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc . More... | |
virtual StatusCode | sysInitialize () override |
Perform system initialization for an algorithm. More... | |
virtual StatusCode | sysStart () override |
Handle START transition. More... | |
virtual std::vector< Gaudi::DataHandle * > | inputHandles () const override |
Return this algorithm's input handles. More... | |
virtual std::vector< Gaudi::DataHandle * > | outputHandles () const override |
Return this algorithm's output handles. More... | |
Gaudi::Details::PropertyBase & | declareProperty (Gaudi::Property< T > &t) |
Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, SG::VarHandleKey &hndl, const std::string &doc, const SG::VarHandleKeyType &) |
Declare a new Gaudi property. More... | |
Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, SG::VarHandleBase &hndl, const std::string &doc, const SG::VarHandleType &) |
Declare a new Gaudi property. More... | |
Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, SG::VarHandleKeyArray &hndArr, const std::string &doc, const SG::VarHandleKeyArrayType &) |
Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, T &property, const std::string &doc, const SG::NotHandleType &) |
Declare a new Gaudi property. More... | |
Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, T &property, const std::string &doc="none") |
Declare a new Gaudi property. More... | |
void | updateVHKA (Gaudi::Details::PropertyBase &) |
MsgStream & | msg () const |
MsgStream & | msg (const MSG::Level lvl) const |
bool | msgLvl (const MSG::Level lvl) const |
DeclareInterfaceID (IAthenaIPCTool, 1, 0) | |
Protected Member Functions | |
void | renounceArray (SG::VarHandleKeyArray &handlesArray) |
remove all handles from I/O resolution More... | |
std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void > | renounce (T &h) |
void | extraDeps_update_handler (Gaudi::Details::PropertyBase &ExtraDeps) |
Add StoreName to extra input/output deps as needed. More... | |
Private Types | |
typedef ServiceHandle< StoreGateSvc > | StoreGateSvc_t |
Private Member Functions | |
Gaudi::Details::PropertyBase & | declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleKeyType &) |
specialization for handling Gaudi::Property<SG::VarHandleKey> More... | |
Gaudi::Details::PropertyBase & | declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleKeyArrayType &) |
specialization for handling Gaudi::Property<SG::VarHandleKeyArray> More... | |
Gaudi::Details::PropertyBase & | declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleType &) |
specialization for handling Gaudi::Property<SG::VarHandleBase> More... | |
Gaudi::Details::PropertyBase & | declareGaudiProperty (Gaudi::Property< T > &t, const SG::NotHandleType &) |
specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray> More... | |
Private Attributes | |
StringProperty | m_sharedMemory |
const size_t | m_maxSize |
const int | m_maxDataClients |
int | m_num |
int | m_lastClient |
std::set< int > | m_dataClients |
boost::interprocess::mapped_region * | m_payload |
boost::interprocess::mapped_region * | m_status |
long | m_fileSeqNumber |
bool | m_isServer |
bool | m_isClient |
ServiceHandle< IIncidentSvc > | m_incidentSvc |
StoreGateSvc_t | m_evtStore |
Pointer to StoreGate (event store by default) More... | |
StoreGateSvc_t | m_detStore |
Pointer to StoreGate (detector store by default) More... | |
std::vector< SG::VarHandleKeyArray * > | m_vhka |
bool | m_varHandleArraysDeclared |
This class provides the IPCTool for SharedMemory objects.
Definition at line 33 of file AthenaSharedMemoryTool.h.
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privateinherited |
Definition at line 388 of file AthCommonDataStore.h.
AthenaSharedMemoryTool::AthenaSharedMemoryTool | ( | const std::string & | type, |
const std::string & | name, | ||
const IInterface * | parent | ||
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virtual |
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virtual |
Implements IAthenaIPCTool.
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virtual |
Implements IAthenaIPCTool.
Definition at line 376 of file AthenaSharedMemoryTool.cxx.
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inlineprivateinherited |
specialization for handling Gaudi::Property<SG::VarHandleKeyArray>
Definition at line 170 of file AthCommonDataStore.h.
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inlineprivateinherited |
specialization for handling Gaudi::Property<SG::VarHandleKey>
Definition at line 156 of file AthCommonDataStore.h.
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inlineprivateinherited |
specialization for handling Gaudi::Property<SG::VarHandleBase>
Definition at line 184 of file AthCommonDataStore.h.
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inlineprivateinherited |
specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray>
Definition at line 199 of file AthCommonDataStore.h.
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inherited |
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inlineinherited |
Declare a new Gaudi property.
name | Name of the property. |
hndl | Object holding the property value. |
doc | Documentation string for the property. |
This is the version for types that derive from SG::VarHandleBase
. The property value object is put on the input and output lists as appropriate; then we forward to the base class.
Definition at line 245 of file AthCommonDataStore.h.
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inlineinherited |
Declare a new Gaudi property.
name | Name of the property. |
hndl | Object holding the property value. |
doc | Documentation string for the property. |
This is the version for types that derive from SG::VarHandleKey
. The property value object is put on the input and output lists as appropriate; then we forward to the base class.
Definition at line 221 of file AthCommonDataStore.h.
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inlineinherited |
Definition at line 259 of file AthCommonDataStore.h.
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inlineinherited |
Declare a new Gaudi property.
name | Name of the property. |
property | Object holding the property value. |
doc | Documentation string for the property. |
This is the generic version, for types that do not derive from SG::VarHandleKey
. It just forwards to the base class version of declareProperty
.
Definition at line 333 of file AthCommonDataStore.h.
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inlineinherited |
Declare a new Gaudi property.
name | Name of the property. |
property | Object holding the property value. |
doc | Documentation string for the property. |
This dispatches to either the generic declareProperty
or the one for VarHandle/Key/KeyArray.
Definition at line 352 of file AthCommonDataStore.h.
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inlineinherited |
Definition at line 145 of file AthCommonDataStore.h.
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inlineinherited |
The standard StoreGateSvc/DetectorStore
Returns (kind of) a pointer to the StoreGateSvc
.
Definition at line 95 of file AthCommonDataStore.h.
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inlineinherited |
The standard StoreGateSvc
(event store) Returns (kind of) a pointer to the StoreGateSvc
.
Definition at line 85 of file AthCommonDataStore.h.
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inlineinherited |
The standard StoreGateSvc
(event store) Returns (kind of) a pointer to the StoreGateSvc
.
Definition at line 90 of file AthCommonDataStore.h.
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protectedinherited |
Add StoreName to extra input/output deps as needed.
use the logic of the VarHandleKey to parse the DataObjID keys supplied via the ExtraInputs and ExtraOuputs Properties to add the StoreName if it's not explicitly given
StatusCode AthenaSharedMemoryTool::finalize | ( | ) |
Definition at line 93 of file AthenaSharedMemoryTool.cxx.
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virtual |
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virtual |
Implements IAthenaIPCTool.
Definition at line 344 of file AthenaSharedMemoryTool.cxx.
StatusCode AthenaSharedMemoryTool::initialize | ( | ) |
Gaudi Service Interface method implementations:
Definition at line 61 of file AthenaSharedMemoryTool.cxx.
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overridevirtualinherited |
Return this algorithm's input handles.
We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.
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virtual |
Implements IAthenaIPCTool.
Definition at line 217 of file AthenaSharedMemoryTool.cxx.
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virtual |
Implements IAthenaIPCTool.
Definition at line 157 of file AthenaSharedMemoryTool.cxx.
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virtual |
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virtual |
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virtual |
Implements IAthenaIPCTool.
Definition at line 162 of file AthenaSharedMemoryTool.cxx.
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virtual |
Implements IAthenaIPCTool.
Definition at line 116 of file AthenaSharedMemoryTool.cxx.
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inlineinherited |
Definition at line 24 of file AthCommonMsg.h.
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inlineinherited |
Definition at line 27 of file AthCommonMsg.h.
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inlineinherited |
Definition at line 30 of file AthCommonMsg.h.
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overridevirtualinherited |
Return this algorithm's output handles.
We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.
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virtual |
Implements IAthenaIPCTool.
Definition at line 303 of file AthenaSharedMemoryTool.cxx.
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inlineprotectedinherited |
Definition at line 380 of file AthCommonDataStore.h.
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inlineprotectedinherited |
remove all handles from I/O resolution
Definition at line 364 of file AthCommonDataStore.h.
StatusCode AthenaSharedMemoryTool::stop | ( | ) |
Definition at line 76 of file AthenaSharedMemoryTool.cxx.
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overridevirtualinherited |
Perform system initialization for an algorithm.
We override this to declare all the elements of handle key arrays at the end of initialization. See comments on updateVHKA.
Reimplemented in DerivationFramework::CfAthAlgTool, AthCheckedComponent< AthAlgTool >, AthCheckedComponent<::AthAlgTool >, and asg::AsgMetadataTool.
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overridevirtualinherited |
Handle START transition.
We override this in order to make sure that conditions handle keys can cache a pointer to the conditions container.
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inlineinherited |
Definition at line 308 of file AthCommonDataStore.h.
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private |
Definition at line 65 of file AthenaSharedMemoryTool.h.
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privateinherited |
Pointer to StoreGate (detector store by default)
Definition at line 393 of file AthCommonDataStore.h.
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privateinherited |
Pointer to StoreGate (event store by default)
Definition at line 390 of file AthCommonDataStore.h.
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private |
Definition at line 68 of file AthenaSharedMemoryTool.h.
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private |
Definition at line 71 of file AthenaSharedMemoryTool.h.
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private |
Definition at line 70 of file AthenaSharedMemoryTool.h.
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private |
Definition at line 69 of file AthenaSharedMemoryTool.h.
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private |
Definition at line 64 of file AthenaSharedMemoryTool.h.
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private |
Definition at line 62 of file AthenaSharedMemoryTool.h.
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private |
Definition at line 61 of file AthenaSharedMemoryTool.h.
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private |
Definition at line 63 of file AthenaSharedMemoryTool.h.
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private |
Definition at line 66 of file AthenaSharedMemoryTool.h.
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private |
Definition at line 60 of file AthenaSharedMemoryTool.h.
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private |
Definition at line 67 of file AthenaSharedMemoryTool.h.
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privateinherited |
Definition at line 399 of file AthCommonDataStore.h.
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privateinherited |
Definition at line 398 of file AthCommonDataStore.h.