Jpp
17.3.0-rc.1
the software that should make you happy
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Handler class for automatic pointer. More...
#include <JSelector.hh>
Public Types | |
typedef JPointer< JClass_t > | pointer_type |
typedef JStorage< JClass_t, JMemory_t > | storage_type |
typedef JMemory_t< JClass_t > | memory_type |
Public Member Functions | |
JAutoElement () | |
Default constructor. More... | |
template<class JDerived_t > | |
JAutoElement (JType< JDerived_t > type) | |
Constructor. More... | |
template<class JDerived_t > | |
JAutoElement (JDerived_t *p) | |
Constructor. More... | |
template<class JDerived_t > | |
void | set () |
Set the automatic pointer to the given data type. More... | |
template<class JDerived_t > | |
void | set (JType< JDerived_t > type) |
Set the automatic pointer to the given data type. More... | |
template<class JDerived_t > | |
void | set (JDerived_t *p) |
Set the automatic pointer to the given data type. More... | |
template<class JDerived_t > | |
JAutoElement & | operator= (JType< JDerived_t > type) |
Assign given data type to the automatic pointer. More... | |
template<class JDerived_t > | |
JAutoElement & | operator= (JDerived_t *p) |
Assign given data type to the automatic pointer. More... | |
const JSharedPointer & | getSharedPointer () const |
Get shared pointer. More... | |
JSharedPointer & | getSharedPointer () |
Get shared pointer. More... | |
void | setSharedPointer (const JSharedPointer &object) |
Set shared pointer. 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... | |
template<class T > | |
void | set (const JPointer< T > &pointer) |
Set pointer. More... | |
void | initialise () |
Initialise counter. More... | |
void | attach (const JSharedCounter &object) |
Attach this counter to given shared counter object. More... | |
bool | detach () |
Detach. More... | |
const int | getCount () |
Get count. 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... | |
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 | set (const JSharedPointer &object) |
Set pointer. More... | |
virtual void | set (JClass_t *p) override |
Set pointer. More... | |
void | release () |
Release memory. More... | |
Protected Attributes | |
int * | counter |
JClass_t * | __p |
pointer to object More... | |
Private Types | |
typedef JAbstractAutoPointer < JBase_t > | JAbstractAutoPointer_t |
typedef JSharedPointer < JAbstractAutoPointer_t > | JSharedPointer_t |
typedef JAutoElement< JBase_t > | JAutoElement_t |
Friends | |
std::istream & | operator>> (std::istream &in, JAutoElement_t &element) |
Stream input. More... | |
std::ostream & | operator<< (std::ostream &out, const JAutoElement_t &element) |
Stream output. More... | |
Handler class for automatic pointer.
Definition at line 128 of file JTools/JSelector.hh.
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private |
Definition at line 132 of file JTools/JSelector.hh.
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private |
Definition at line 133 of file JTools/JSelector.hh.
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private |
Definition at line 134 of file JTools/JSelector.hh.
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inherited |
Definition at line 34 of file JSharedPointer.hh.
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inherited |
Definition at line 35 of file JSharedPointer.hh.
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inherited |
Definition at line 33 of file JStorage.hh.
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inline |
Default constructor.
Definition at line 140 of file JTools/JSelector.hh.
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inline |
Constructor.
type | data type |
Definition at line 151 of file JTools/JSelector.hh.
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inline |
Constructor.
This class owns the pointer.
p | pointer to object |
Definition at line 165 of file JTools/JSelector.hh.
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inline |
Set the automatic pointer to the given data type.
Definition at line 176 of file JTools/JSelector.hh.
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inline |
Set the automatic pointer to the given data type.
type | data type |
Definition at line 188 of file JTools/JSelector.hh.
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inline |
Set the automatic pointer to the given data type.
p | pointer to object |
Definition at line 200 of file JTools/JSelector.hh.
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inline |
Assign given data type to the automatic pointer.
type | data type |
Definition at line 213 of file JTools/JSelector.hh.
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inline |
Assign given data type to the automatic pointer.
p | pointer to object |
Definition at line 228 of file JTools/JSelector.hh.
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inlineinherited |
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inlineinherited |
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inlineinherited |
Set shared pointer.
object | shared pointer |
Definition at line 117 of file JSharedPointer.hh.
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inlineoverridevirtualinherited |
Reset pointer.
The reference counter is decremented by one and the object pointed to previously is deleted when its reference counter is zero.
Reimplemented from JLANG::JStorage< JClass_t, JMemory_t >.
Definition at line 171 of file JSharedPointer.hh.
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inlineinherited |
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inlineinherited |
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inlineprotectedinherited |
Set pointer.
The reference counter of the shared object pointed to is incremented by one.
object | shared pointer |
Definition at line 188 of file JSharedPointer.hh.
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inlineoverrideprotectedvirtualinherited |
Set pointer.
The reference counter of the shared object pointed to is initialised to one.
p | pointer to derived class object |
Reimplemented from JLANG::JPointer< JClass_t >.
Definition at line 202 of file JSharedPointer.hh.
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inlineinherited |
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inlineinherited |
Initialise counter.
Definition at line 33 of file JSharedCounter.hh.
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inlineinherited |
Attach this counter to given shared counter object.
object | shared counter |
Definition at line 46 of file JSharedCounter.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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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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friend |
Stream input.
in | input stream |
element | element |
Definition at line 243 of file JTools/JSelector.hh.
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friend |
Stream output.
out | output stream |
element | element |
Definition at line 259 of file JTools/JSelector.hh.
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protectedinherited |
Definition at line 94 of file JSharedCounter.hh.
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protectedinherited |
pointer to object
Definition at line 136 of file JPointer.hh.