Jpp
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ROOT file. More...
#include <JRootFile.hh>
Public Types | |
typedef JPointer< JClass_t > | pointer_type |
typedef JMemory_t< JClass_t > | memory_type |
Public Member Functions | |
TFile * | getFile () const |
Get file. More... | |
virtual bool | is_open () const |
Check is file is open. More... | |
virtual void | close () |
Close file. More... | |
virtual void | open (const char *file_name)=0 |
Open device. More... | |
virtual void | reset () |
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 |
Get pointer. More... | |
virtual void | set (JClass_t *p) |
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 | |
JRootFile () | |
Default constructor. More... | |
~JRootFile () | |
Destructor. More... | |
void | release () |
Release memory. More... | |
Protected Attributes | |
JClass_t * | __p |
pointer to object More... | |
Static Protected Attributes | |
static bool | do_throw |
throw option More... | |
ROOT file.
This class implements the methods is_open() and close() of the JLANG::JAccessible interface.
Definition at line 33 of file JRootFile.hh.
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inherited |
Definition at line 32 of file JStorage.hh.
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inherited |
Definition at line 33 of file JStorage.hh.
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inlineprotected |
Default constructor.
The printing of ROOT errors is suppressed.
Definition at line 42 of file JRootFile.hh.
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inlineprotected |
Destructor.
The destructor closes the file if it is still open.
Definition at line 53 of file JRootFile.hh.
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inline |
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inlinevirtual |
Check is file is open.
Implements JLANG::JAccessible.
Definition at line 76 of file JRootFile.hh.
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inlinevirtual |
Close file.
Implements JLANG::JAccessible.
Reimplemented in JROOT::JRootOutputFile, JSUPPORT::JAutoTreeWriter< JKey_t >, and JSUPPORT::JAutoTreeWriter< JNET::JTag >.
Definition at line 85 of file JRootFile.hh.
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pure virtualinherited |
Open device.
file_name | file name |
Implemented in JROOT::JRootFileReader< T, true >, JROOT::JRootFileWriter< T >, 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 >, JLANG::JAbstractAccessibleObjectReader< JTypeList< JDAQEvent, JTypelist_t > >, JROOT::JRootFileReader< T, false >, JROOT::JRootInputFile, JLANG::JAccessibleOutputStream, JLANG::JAbstractAccessibleObjectWriter< T >, JSUPPORT::JAutoTreeWriter< JKey_t >, JSUPPORT::JAutoTreeWriter< JNET::JTag >, JLANG::JAccessibleBinaryOutputStream, JLANG::JNullAccess, JLANG::JGZFileWriter< T >, JSUPPORT::JFileRecorder< T >, JLANG::JGZFileReader< T >, JLANG::JAccessibleInputStream, JSUPPORT::JFileScanner< T >, JSUPPORT::JFileScanner< JNullType >, JSUPPORT::JFileScanner< JTail_t >, JSUPPORT::JFileScanner< JHead_t >, JSUPPORT::JFileScanner< KM3NETDAQ::KM3NETDAQ::JDAQEvent >, JSUPPORT::JFileScanner< JDAQSummaryslice >, JSUPPORT::JFileScanner< JTypeList< JDAQEvent, JTypelist_t > >, and JLANG::JAccessibleBinaryInputStream.
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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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inlinevirtualinherited |
Reset pointer.
The allocated memory is released.
Reimplemented from JLANG::JPointer< JClass_t >.
Reimplemented in JLANG::JSharedPointer< JClass_t, JMemory_t >, JLANG::JSharedPointer< JPHYSICS::JRadiation >, JLANG::JSharedPointer< JAccessibleObjectIterator< KM3NETDAQ::KM3NETDAQ::JDAQEvent > >, JLANG::JSharedPointer< JObjectIterator< T > >, JLANG::JSharedPointer< JFIT::JMEstimator >, JLANG::JSharedPointer< JAbstractAutoPointer< JBase_t > >, JLANG::JSharedPointer< JAccessibleObjectIterator< JNullType > >, JLANG::JSharedPointer< match_type >, JLANG::JSharedPointer< JAccessibleObjectIterator< JDAQSummaryslice > >, JLANG::JSharedPointer< JAccessibleObjectIterator< JTypeList< JDAQEvent, JTypelist_t > > >, JLANG::JSharedPointer< JAccessibleObjectIterator< JTail_t > >, JLANG::JSharedPointer< JLOGGER::JLogger >, JLANG::JSharedPointer< JAccessibleObjectIterator< T > >, JLANG::JSharedPointer< JParserElementInterface >, JLANG::JSharedPointer< const JDETECTOR::JModuleRouter >, JLANG::JSharedPointer< JExceptionHandler >, JLANG::JSharedPointer< JObjectOutput< JHead_t > >, 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< JRewindableObjectIterator< const T > >, JLANG::JSharedPointer< JRewindableObjectIterator< T > >, JLANG::JSharedPointer< JAccessibleObjectOutput< T > >, JLANG::JSharedPointer< JNET::JControlHost >, and JLANG::JSharedPointer< JTOOLS::JMultiMapTransformer >.
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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inlinevirtualinherited |
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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inlinevirtualinherited |
Set pointer.
p | pointer to object |
Implements JLANG::JAbstractPointer< JClass_t >.
Reimplemented in JLANG::JSharedPointer< JClass_t, JMemory_t >, JLANG::JSharedPointer< JPHYSICS::JRadiation >, JLANG::JSharedPointer< JAccessibleObjectIterator< KM3NETDAQ::KM3NETDAQ::JDAQEvent > >, JLANG::JSharedPointer< JObjectIterator< T > >, JLANG::JSharedPointer< JFIT::JMEstimator >, JLANG::JSharedPointer< JAbstractAutoPointer< JBase_t > >, JLANG::JSharedPointer< JAccessibleObjectIterator< JNullType > >, JLANG::JSharedPointer< match_type >, JLANG::JSharedPointer< JAccessibleObjectIterator< JDAQSummaryslice > >, JLANG::JSharedPointer< JAccessibleObjectIterator< JTypeList< JDAQEvent, JTypelist_t > > >, JLANG::JSharedPointer< JAccessibleObjectIterator< JTail_t > >, JLANG::JSharedPointer< JLOGGER::JLogger >, JLANG::JSharedPointer< JAccessibleObjectIterator< T > >, JLANG::JSharedPointer< JParserElementInterface >, JLANG::JSharedPointer< const JDETECTOR::JModuleRouter >, JLANG::JSharedPointer< JExceptionHandler >, JLANG::JSharedPointer< JObjectOutput< JHead_t > >, 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< JRewindableObjectIterator< const T > >, JLANG::JSharedPointer< JRewindableObjectIterator< T > >, JLANG::JSharedPointer< JAccessibleObjectOutput< T > >, JLANG::JSharedPointer< JNET::JControlHost >, and JLANG::JSharedPointer< JTOOLS::JMultiMapTransformer >.
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 48 of file JAbstractPointer.hh.
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inlineinherited |
Check validity of pointer.
Definition at line 81 of file JAbstractPointer.hh.
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inlineinherited |
Smart pointer operator.
Definition at line 110 of file JAbstractPointer.hh.
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inlineinherited |
Type conversion operator.
Definition at line 124 of file JAbstractPointer.hh.
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staticprotectedinherited |
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protectedinherited |
pointer to object
Definition at line 136 of file JPointer.hh.