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TSingleReferencedObject< T > Class Template Reference

a singulater reference counted object that gets destroyed when the refount goes to zero More...

#include <mia/core/singular_refobj.hh>

Collaboration diagram for TSingleReferencedObject< T >:
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Data Structures

struct  Destructor
 
struct  EmptyDestructor
 

Public Member Functions

unsigned get_refcount () const
 
 operator T () const
 
TSingleReferencedObjectoperator= (const TSingleReferencedObject< T > &other)
 
TSingleReferencedObjectoperator= (TSingleReferencedObject< T > &&other)
 
 TSingleReferencedObject ()
 
 TSingleReferencedObject (const TSingleReferencedObject< T > &other)
 
 TSingleReferencedObject (T data, const Destructor &d=empty_destructor)
 
 TSingleReferencedObject (TSingleReferencedObject< T > &&other)
 
 ~TSingleReferencedObject ()
 

Static Public Attributes

static const EmptyDestructor empty_destructor
 

Detailed Description

template<typename T>
class TSingleReferencedObject< T >

a singulater reference counted object that gets destroyed when the refount goes to zero

This template handles singular objects that must no be copied (e.g. a resource) but that do also not fit the sigleton pattern. An example use are the HDF5 file, group, and dataset handles.

Template Parameters
Ttype of the data to be hold
Dtype of a functor that frees the resource. It must provide a static method static void apply(T& data) that frees the resource.

Definition at line 47 of file singular_refobj.hh.

Constructor & Destructor Documentation

◆ TSingleReferencedObject() [1/4]

template<typename T >
TSingleReferencedObject< T >::TSingleReferencedObject

Definition at line 107 of file singular_refobj.hh.

◆ TSingleReferencedObject() [2/4]

template<typename T >
TSingleReferencedObject< T >::TSingleReferencedObject ( data,
const Destructor d = empty_destructor 
)

Definition at line 113 of file singular_refobj.hh.

◆ TSingleReferencedObject() [3/4]

template<typename T >
TSingleReferencedObject< T >::TSingleReferencedObject ( const TSingleReferencedObject< T > &  other)

Definition at line 119 of file singular_refobj.hh.

◆ TSingleReferencedObject() [4/4]

template<typename T >
TSingleReferencedObject< T >::TSingleReferencedObject ( TSingleReferencedObject< T > &&  other)

Definition at line 142 of file singular_refobj.hh.

◆ ~TSingleReferencedObject()

template<typename T >
TSingleReferencedObject< T >::~TSingleReferencedObject

Definition at line 164 of file singular_refobj.hh.

Member Function Documentation

◆ get_refcount()

template<typename T >
unsigned TSingleReferencedObject< T >::get_refcount

Definition at line 178 of file singular_refobj.hh.

◆ operator T()

template<typename T >
TSingleReferencedObject< T >::operator T

Definition at line 172 of file singular_refobj.hh.

◆ operator=() [1/2]

template<typename T >
TSingleReferencedObject< T > & TSingleReferencedObject< T >::operator= ( const TSingleReferencedObject< T > &  other)

Definition at line 128 of file singular_refobj.hh.

◆ operator=() [2/2]

template<typename T >
TSingleReferencedObject< T > & TSingleReferencedObject< T >::operator= ( TSingleReferencedObject< T > &&  other)

Definition at line 149 of file singular_refobj.hh.

Field Documentation

◆ empty_destructor

template<typename T >
const TSingleReferencedObject< T >::EmptyDestructor TSingleReferencedObject< T >::empty_destructor
static

Definition at line 60 of file singular_refobj.hh.


The documentation for this class was generated from the following file: