epi::type::ErlTermPtr< T > Class Template Reference

#include <ErlTermPtr.hpp>

List of all members.

Public Member Functions
	ErlTermPtr (erlterm_ptr term=0)
	ErlTermPtr (const ErlTermPtr &rhs)
template<class U>	ErlTermPtr (const ErlTermPtr< U > &rhs)
	~ErlTermPtr ()
T &	operator * () const
erlterm_ptr	operator-> () const
erlterm_ptr	get () const
erlterm_ptr	drop ()
void	reset (erlterm_ptr newTerm=0)
ErlTermPtr &	operator= (ErlTermPtr &rhs)
template<class U> ErlTermPtr< T > &	operator= (ErlTermPtr< U > &rhs)
ErlTermPtr &	operator= (erlterm_ptr rhs)
template<class U> ErlTermPtr< T > &	operator= (U *rhs)

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Detailed Description

template<class T = epi::type::ErlTerm>
class epi::type::ErlTermPtr< T >

Smart Pointer to manage ErlTerm instances. Automatic manages reference counting methods.

Parameters:

T	type to use, default: ErlTerm.

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Constructor & Destructor Documentation

template<class T = epi::type::ErlTerm> epi::type::ErlTermPtr< T >::ErlTermPtr (  erlterm_ptr  term = 0  )  [inline]

Create a new ErlTermPtr from ErlTerm pointer, increasing reference counter

template<class T = epi::type::ErlTerm> epi::type::ErlTermPtr< T >::ErlTermPtr (  const ErlTermPtr< T > &  rhs  )  [inline]

Copy constructor. initialize a new ErlTermPtr with other one increasing the Ref Counter

template<class T = epi::type::ErlTerm> epi::type::ErlTermPtr< T >::~ErlTermPtr (   )  [inline]

Destructor. Decreases counter

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Member Function Documentation

template<class T = epi::type::ErlTerm> erlterm_ptr epi::type::ErlTermPtr< T >::drop (   )  [inline]

Decreases the reference counter of underlying pointer WITHOUT destroying it and resets the internal ErlTerm pointer to 0. Use this method with care, just to return zero referenced ErlTerms Returns: underlying pointer to ErlTerm with counter decreased. The reference counter can be <= 0!

template<class T = epi::type::ErlTerm> erlterm_ptr epi::type::ErlTermPtr< T >::get (   )  const [inline]

Returns a pointer to the underlying object

template<class T = epi::type::ErlTerm> T& epi::type::ErlTermPtr< T >::operator * (   )  const [inline]

Operator '*', returns a reference to the underlying object

template<class T = epi::type::ErlTerm> erlterm_ptr epi::type::ErlTermPtr< T >::operator-> (   )  const [inline]

Operator '->', returns a pointer to the underlying object

template<class T = epi::type::ErlTerm> ErlTermPtr& epi::type::ErlTermPtr< T >::operator= (  ErlTermPtr< T > &  rhs  )  [inline]

Operator '=', copies the given argument to *this, increasing counter of given ErlTerm and releasing of old one

template<class T = epi::type::ErlTerm> void epi::type::ErlTermPtr< T >::reset (  erlterm_ptr  newTerm = 0  )  [inline]

Sets the underlying ErlTerm to p, increasing reference counter of the new pointer and decreasing the counter of the old one Parameters: newTerm  new ErlTerm pointer to manage

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

• ErlTermPtr.hpp

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