Jpp
18.0.1-rc.2
the software that should make you happy
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Tempate specialisation of JRootFileReader for TTree incompatible iteration. More...
#include <JRootFileReader.hh>
Public Types | |
typedef JAccessibleObjectIterator< T > ::pointer_type | pointer_type |
typedef JMemory_t< JClass_t > | memory_type |
Public Member Functions | |
JRootFileReader () | |
Default constructor. More... | |
JRootFileReader (const char *file_name, const char *key=getName(JType< T >())) | |
Constructor. More... | |
virtual void | rewind () override |
Rewind. More... | |
virtual void | open (const char *file_name) override |
Open file. More... | |
virtual bool | hasNext () override |
Check availability of next element. More... | |
virtual const pointer_type & | next () override |
Get next element. More... | |
virtual skip_type | skip (const skip_type ns) override |
Skip items. More... | |
Short_t | getCycle () const |
Get cycle number of last read object. More... | |
virtual skip_type | skip (const skip_type ns) |
Skip items. More... | |
virtual bool | is_open () const =0 |
Check is device is open. More... | |
virtual void | close ()=0 |
Close device. More... | |
virtual void | close () override |
Close file. More... | |
TFile * | getFile () const |
Get file. More... | |
virtual bool | is_open () const override |
Check is file is open. More... | |
virtual void | reset () override |
Reset pointer. More... | |
template<class T > | |
void | reset (const JPointer< T > &pointer) |
Reset pointer. More... | |
void | reset (JClass_t *p) |
Reset pointer. More... | |
void | recreate () |
Recreate object in memory. More... | |
void | create () |
Create object in memory. More... | |
void | create (const unsigned int size) |
Create array of objects in memory. More... | |
virtual JClass_t * | get () const override |
Get pointer. More... | |
virtual void | set (JClass_t *p) override |
Set pointer. More... | |
template<class T > | |
void | set (const JPointer< T > &pointer) |
Set pointer. More... | |
JClass_t *const & | getReference () const |
Get rereference to internal pointer. More... | |
JClass_t *& | getReference () |
Get rereference to internal pointer. More... | |
virtual bool | equals (const JAbstractPointer &object) const |
Equals. More... | |
bool | is_valid () const |
Check validity of pointer. More... | |
JClass_t * | operator-> () const |
Smart pointer operator. More... | |
operator JClass_t * () const | |
Type conversion operator. More... | |
Static Public Member Functions | |
static void | Throw (const bool option) |
Enable/disable throw option. More... | |
static int | Throw (const JException &error, const int value=-1) |
Throw exception or return error. More... | |
Protected Member Functions | |
void | release () |
Release memory. More... | |
Protected Attributes | |
Short_t | cycleOld |
Short_t | cycleNew |
T * | __p |
TString | name |
Static Protected Attributes | |
static bool | do_throw |
throw option More... | |
Tempate specialisation of JRootFileReader for TTree incompatible iteration.
The methods JROOT::actionAtFileOpen and JROOT::actionAtFileRead are called at opening of each file and reading of each object, respectively.
This class implements the JLANG::JAccessibleObjectIterator interface.
Definition at line 66 of file JRootFileReader.hh.
typedef JAccessibleObjectIterator<T>::pointer_type JROOT::JRootFileReader< T, false >::pointer_type |
Definition at line 73 of file JRootFileReader.hh.
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inherited |
Definition at line 33 of file JStorage.hh.
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inline |
Default constructor.
Definition at line 79 of file JRootFileReader.hh.
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inline |
Constructor.
file_name | file name |
key | key of object to be read |
Definition at line 93 of file JRootFileReader.hh.
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inlineoverridevirtual |
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inlineoverridevirtual |
Open file.
file_name | file name |
Reimplemented from JROOT::JRootInputFile.
Definition at line 119 of file JRootFileReader.hh.
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inlineoverridevirtual |
Check availability of next element.
Implements JLANG::JObjectIterator< T >.
Definition at line 134 of file JRootFileReader.hh.
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inlineoverridevirtual |
Get next element.
Implements JLANG::JObjectIterator< T >.
Definition at line 165 of file JRootFileReader.hh.
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inlineoverridevirtual |
Skip items.
ns | number of items to skip |
Definition at line 190 of file JRootFileReader.hh.
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inline |
Get cycle number of last read object.
Definition at line 208 of file JRootFileReader.hh.
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inlinevirtualinherited |
Skip items.
ns | number of items to skip |
Reimplemented in JLANG::JPipe< T >, JLANG::JPipe< JTail_t >, JLANG::JPipe< JHead_t >, JLANG::JSTDObjectIterator< T >, JLANG::JAbstractObjectReader< T >, JLANG::JAbstractObjectReader< JNullType >, JLANG::JAbstractObjectReader< const T >, JLANG::JAbstractObjectReader< JTail_t >, JLANG::JAbstractObjectReader< JHead_t >, JLANG::JAbstractObjectReader< KM3NETDAQ::KM3NETDAQ::JDAQEvent >, and JLANG::JAbstractObjectReader< JDAQSummaryslice >.
Definition at line 90 of file JObjectIterator.hh.
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pure virtualinherited |
Check is device is open.
Implemented in JROOT::JTreeReaderAccessibleObjectIterator< T >, JLANG::JAbstractAccessibleObjectReader< T >, JLANG::JAbstractAccessibleObjectReader< JNullType >, JLANG::JAbstractAccessibleObjectReader< JTail_t >, JLANG::JAbstractAccessibleObjectReader< JHead_t >, JLANG::JAbstractAccessibleObjectReader< KM3NETDAQ::KM3NETDAQ::JDAQEvent >, JLANG::JAbstractAccessibleObjectReader< JDAQSummaryslice >, JLANG::JAccessibleOutputStream, JLANG::JAbstractAccessibleObjectWriter< T >, JROOT::JRootFile, JLANG::JNullAccess, JLANG::JGZFileWriter< T >, JLANG::JGZFileReader< T >, and JLANG::JAccessibleInputStream.
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pure virtualinherited |
Close device.
Implemented in JROOT::JRootOutputFile, JROOT::JTreeReaderAccessibleObjectIterator< T >, JLANG::JAbstractAccessibleObjectReader< T >, JLANG::JAbstractAccessibleObjectReader< JNullType >, JLANG::JAbstractAccessibleObjectReader< JTail_t >, JLANG::JAbstractAccessibleObjectReader< JHead_t >, JLANG::JAbstractAccessibleObjectReader< KM3NETDAQ::KM3NETDAQ::JDAQEvent >, JLANG::JAbstractAccessibleObjectReader< JDAQSummaryslice >, JROOT::JRootInputFile, JLANG::JAccessibleOutputStream, JLANG::JAbstractAccessibleObjectWriter< T >, JSUPPORT::JAutoTreeWriter< JKey_t >, JSUPPORT::JAutoTreeWriter< JNET::JTag >, JLANG::JGZFileWriter< T >, JLANG::JNullAccess, JLANG::JGZFileReader< T >, JLANG::JAccessibleInputStream, JSUPPORT::JTreeRecorder< T >, and JSUPPORT::JTreeRecorder< JDAQTimesliceTypes_t >.
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inlinestaticinherited |
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inlinestaticinherited |
Throw exception or return error.
error | exception |
value | return code |
Definition at line 50 of file JThrow.hh.
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inlineoverridevirtualinherited |
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inlineinherited |
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inlineoverridevirtualinherited |
Check is file is open.
Implements JLANG::JAccessible.
Definition at line 77 of file JRootFile.hh.
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inlineoverridevirtualinherited |
Reset pointer.
The allocated memory is released.
Reimplemented from JLANG::JPointer< JClass_t >.
Reimplemented in JLANG::JSharedPointer< JClass_t, JMemory_t >, JLANG::JSharedPointer< JAccessibleObjectIterator< KM3NETDAQ::KM3NETDAQ::JDAQEvent > >, JLANG::JSharedPointer< const TFormula >, JLANG::JSharedPointer< JObjectIterator< T > >, JLANG::JSharedPointer< JFIT::JMEstimator >, JLANG::JSharedPointer< JAbstractAutoPointer< JBase_t > >, JLANG::JSharedPointer< JEvtWeight >, JLANG::JSharedPointer< JTRIGGER::JDAQHitSelector >, JLANG::JSharedPointer< JAccessibleObjectIterator< JNullType > >, JLANG::JSharedPointer< match_type >, JLANG::JSharedPointer< JAccessibleObjectIterator< JDAQSummaryslice > >, JLANG::JSharedPointer< JDiffuseFlux >, JLANG::JSharedPointer< JEvtWeightFactor_t >, JLANG::JSharedPointer< JAccessibleObjectIterator< JTail_t > >, JLANG::JSharedPointer< JLOGGER::JLogger >, JLANG::JSharedPointer< JAccessibleObjectIterator< T > >, JLANG::JSharedPointer< JParserElementInterface >, JLANG::JSharedPointer< JExceptionHandler >, JLANG::JSharedPointer< JObjectOutput< JHead_t > >, JLANG::JSharedPointer< JOscProb >, JLANG::JSharedPointer< JAccessibleObjectIterator< JHead_t > >, JLANG::JSharedPointer< JRewindableObjectIterator< JTail_t > >, JLANG::JSharedPointer< JRewindableObjectIterator< JHead_t > >, JLANG::JSharedPointer< JObjectOutput< T > >, JLANG::JSharedPointer< JBase_t >, JLANG::JSharedPointer< JObjectOutput< JTail_t > >, JLANG::JSharedPointer< JPropertiesElementInterface >, JLANG::JSharedPointer< JTRIGGER::JMatch >, JLANG::JSharedPointer< JRewindableObjectIterator< const T > >, JLANG::JSharedPointer< JEvtWeightFactor >, JLANG::JSharedPointer< JRewindableObjectIterator< T > >, JLANG::JSharedPointer< JAccessibleObjectOutput< T > >, JLANG::JSharedPointer< JNET::JControlHost >, JLANG::JSharedPointer< JTOOLS::JMultiMapTransformer >, and JLANG::JSharedPointer< JRadiation >.
Definition at line 42 of file JStorage.hh.
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inlineinherited |
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inlineinherited |
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inlineinherited |
Recreate object in memory.
A new object is created if no memory is allocated yet, else the previously created object is maintained.
Definition at line 57 of file JStorage.hh.
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inlineinherited |
Create object in memory.
The memory allocated by a previously created object will be released.
Definition at line 69 of file JStorage.hh.
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inlineinherited |
Create array of objects in memory.
The memory allocated by previously created objects will be released.
size | number of elements |
Definition at line 81 of file JStorage.hh.
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inlineprotectedinherited |
Release memory.
Definition at line 91 of file JStorage.hh.
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inlineoverridevirtualinherited |
Get pointer.
Implements JLANG::JAbstractPointer< JClass_t >.
Reimplemented in JLANG::JMultiPointer< JTypeList< JHead_t, JTail_t > >, JLANG::JMultiPointer< JClass_t >, JLANG::JMultiPointer< JTail_t >, JLANG::JMultiPointer< JHead_t >, JLANG::JMultiPointer< T >, and JLANG::JMultiPointer< JTypeList< JDAQEvent, JTypelist_t > >.
Definition at line 64 of file JPointer.hh.
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inlineoverridevirtualinherited |
Set pointer.
p | pointer to object |
Implements JLANG::JAbstractPointer< JClass_t >.
Reimplemented in JLANG::JSharedPointer< JClass_t, JMemory_t >, JLANG::JSharedPointer< JAccessibleObjectIterator< KM3NETDAQ::KM3NETDAQ::JDAQEvent > >, JLANG::JSharedPointer< const TFormula >, JLANG::JSharedPointer< JObjectIterator< T > >, JLANG::JSharedPointer< JFIT::JMEstimator >, JLANG::JSharedPointer< JAbstractAutoPointer< JBase_t > >, JLANG::JSharedPointer< JEvtWeight >, JLANG::JSharedPointer< JTRIGGER::JDAQHitSelector >, JLANG::JSharedPointer< JAccessibleObjectIterator< JNullType > >, JLANG::JSharedPointer< match_type >, JLANG::JSharedPointer< JAccessibleObjectIterator< JDAQSummaryslice > >, JLANG::JSharedPointer< JDiffuseFlux >, JLANG::JSharedPointer< JEvtWeightFactor_t >, JLANG::JSharedPointer< JAccessibleObjectIterator< JTail_t > >, JLANG::JSharedPointer< JLOGGER::JLogger >, JLANG::JSharedPointer< JAccessibleObjectIterator< T > >, JLANG::JSharedPointer< JParserElementInterface >, JLANG::JSharedPointer< JExceptionHandler >, JLANG::JSharedPointer< JObjectOutput< JHead_t > >, JLANG::JSharedPointer< JOscProb >, JLANG::JSharedPointer< JAccessibleObjectIterator< JHead_t > >, JLANG::JSharedPointer< JRewindableObjectIterator< JTail_t > >, JLANG::JSharedPointer< JRewindableObjectIterator< JHead_t > >, JLANG::JSharedPointer< JObjectOutput< T > >, JLANG::JSharedPointer< JBase_t >, JLANG::JSharedPointer< JObjectOutput< JTail_t > >, JLANG::JSharedPointer< JPropertiesElementInterface >, JLANG::JSharedPointer< JTRIGGER::JMatch >, JLANG::JSharedPointer< JRewindableObjectIterator< const T > >, JLANG::JSharedPointer< JEvtWeightFactor >, JLANG::JSharedPointer< JRewindableObjectIterator< T > >, JLANG::JSharedPointer< JAccessibleObjectOutput< T > >, JLANG::JSharedPointer< JNET::JControlHost >, JLANG::JSharedPointer< JTOOLS::JMultiMapTransformer >, and JLANG::JSharedPointer< JRadiation >.
Definition at line 75 of file JPointer.hh.
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inlineinherited |
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inlineinherited |
Get rereference to internal pointer.
Definition at line 119 of file JPointer.hh.
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inlineinherited |
Get rereference to internal pointer.
Definition at line 130 of file JPointer.hh.
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inlinevirtualinherited |
Equals.
The equality is evaluated by comparison of the internal pointers.
object | abstract pointer |
Definition at line 50 of file JAbstractPointer.hh.
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inlineinherited |
Check validity of pointer.
Definition at line 83 of file JAbstractPointer.hh.
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inlineinherited |
Smart pointer operator.
Definition at line 112 of file JAbstractPointer.hh.
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inlineinherited |
Type conversion operator.
Definition at line 126 of file JAbstractPointer.hh.
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protected |
Definition at line 214 of file JRootFileReader.hh.
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protected |
Definition at line 215 of file JRootFileReader.hh.
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protected |
Definition at line 216 of file JRootFileReader.hh.
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protected |
Definition at line 217 of file JRootFileReader.hh.
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staticprotectedinherited |