sf::TEnvelope< T > Class Template Reference

Envelope-letter type of smart pointers. More...

#include <TEnvelope.h>

Public Member Functions
	TEnvelope (T *letter)
	Constructor for the envelope's letter object.
	TEnvelope (const TEnvelope &src)
	Copy constructor.
	TEnvelope (const TEnvelope &&src) noexcept
	Move constructor.
	~TEnvelope ()
TEnvelope &	operator= (const TEnvelope &src)
TEnvelope &	operator= (T *letter)
T *	operator-> ()
T &	operator* ()
T *	operator() ()
	operator T* ()
int	referencedCount () const

Detailed Description

template<typename T>
class sf::TEnvelope< T >

Envelope-letter type of smart pointers.

In this implementation the envelope acts as a smart pointer to a reference-counted internal letter. This allows a lot of flexibility & safety in working with a single object (associated with the letter) being assigned to numerous envelopes in many scopes. An 'A' version is provided for use with arrays. Use like: TEnvelope<T> e1 = new T(x,y,x); // e1 now owns a T in a letter e1->Func(); // invokes Func() on the new T Func(*e1); // passing a T& or a T this way TEnvelope<T> e2 = e1; // e2 safely shares the letter with e1

TAEnvelope<T> e1 = new T[99]; // e1 now owns T[] in a letter e1[i].Func(); // invokes Func() on a T element Func(e1[i]); // passing a T& or a T this way TAEnvelope<T> e2 = e1; // e2 safely shares the letter with e1

Constructor & Destructor Documentation

TEnvelope() [1/3]

template<typename T >

sf::TEnvelope< T >::TEnvelope ( T *  letter )

inlineexplicit

Constructor for the envelope's letter object.

Parameters

letter

Letter to wrap in the envelope.

TEnvelope() [2/3]

template<typename T >

sf::TEnvelope< T >::TEnvelope ( const TEnvelope< T > &  src )

inline

Copy constructor.

TEnvelope() [3/3]

template<typename T >

sf::TEnvelope< T >::TEnvelope ( const TEnvelope< T > &&  src )

inlinenoexcept

Move constructor.

~TEnvelope()

template<typename T >

sf::TEnvelope< T >::~TEnvelope ( )

inline

Member Function Documentation

operator T*()

template<typename T >

sf::TEnvelope< T >::operator T* ( )

inlineexplicit

operator()()

template<typename T >

T * sf::TEnvelope< T >::operator() ( )

inline

operator*()

template<typename T >

T & sf::TEnvelope< T >::operator* ( )

inline

operator->()

template<typename T >

T * sf::TEnvelope< T >::operator-> ( )

inline

operator=() [1/2]

template<typename T >

TEnvelope< T > & sf::TEnvelope< T >::operator=

(

const TEnvelope< T > &

src

)

operator=() [2/2]

template<typename T >

TEnvelope< T > & sf::TEnvelope< T >::operator=

(

T *

letter

)

referencedCount()

template<typename T >

int sf::TEnvelope< T >::referencedCount ( ) const

inline

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

• TEnvelope.h