Jpp
16.0.0-rc.2
the software that should make you happy
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The template JSinglePointer class can be used to hold a pointer to an object. More...
#include <JSinglePointer.hh>
Public Types | |
typedef JPointer< JClass_t > | pointer_type |
typedef JMemory_t< JClass_t > | memory_type |
Public Member Functions | |
JSinglePointer () | |
Default constructor. More... | |
JSinglePointer (const JSinglePointer &object) | |
Copy constructor. More... | |
JSinglePointer (JClass_t *p) | |
Constructor. More... | |
~JSinglePointer () | |
Destructor. More... | |
JSinglePointer & | operator= (const JSinglePointer &object) |
Assignment operator. More... | |
template<class JDerived_t > | |
JSinglePointer & | operator= (JDerived_t *p) |
Assignment operator. 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... | |
Protected Member Functions | |
void | release () |
Release memory. More... | |
Protected Attributes | |
JClass_t * | __p |
pointer to object More... | |
The template JSinglePointer class can be used to hold a pointer to an object.
The object pointed to is deleted at destruction. It is possible to create a container with single pointers. The first template argument refers to the data type pointed to and the second to the memory management policy.
Definition at line 24 of file JSinglePointer.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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inline |
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inline |
Copy constructor.
The ownership of the object pointed to is transferred to this single pointer.
object | single pointer |
Definition at line 42 of file JSinglePointer.hh.
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inline |
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inline |
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inline |
Assignment operator.
The object pointed to previously is deleted. The ownership of the object pointed to is transferred to this single pointer.
object | single pointer |
Definition at line 78 of file JSinglePointer.hh.
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inline |
Assignment operator.
The object pointed to previously is deleted.
p | pointer to derived class object |
Definition at line 104 of file JSinglePointer.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< JPHYSICS::JRadiation >, 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< JAccessibleObjectIterator< JTail_t > >, JLANG::JSharedPointer< JLOGGER::JLogger >, JLANG::JSharedPointer< JAccessibleObjectIterator< T > >, JLANG::JSharedPointer< JParserElementInterface >, 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< JTRIGGER::JMatch >, JLANG::JSharedPointer< JRewindableObjectIterator< const T > >, JLANG::JSharedPointer< JRewindableObjectIterator< T > >, JLANG::JSharedPointer< JAccessibleObjectOutput< T > >, JLANG::JSharedPointer< JEvtWeightFactor >, 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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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< JPHYSICS::JRadiation >, 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< JAccessibleObjectIterator< JTail_t > >, JLANG::JSharedPointer< JLOGGER::JLogger >, JLANG::JSharedPointer< JAccessibleObjectIterator< T > >, JLANG::JSharedPointer< JParserElementInterface >, 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< JTRIGGER::JMatch >, JLANG::JSharedPointer< JRewindableObjectIterator< const T > >, JLANG::JSharedPointer< JRewindableObjectIterator< T > >, JLANG::JSharedPointer< JAccessibleObjectOutput< T > >, JLANG::JSharedPointer< JEvtWeightFactor >, 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 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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protectedinherited |
pointer to object
Definition at line 136 of file JPointer.hh.