PLearn::PP< T > Class Template Reference

#include <PP.h>

Inheritance diagram for PLearn::PP< T >:

[legend]Collaboration diagram for PLearn::PP< T >:

[legend]List of all members.

Public Member Functions
	PP ()
	empty constructor
	PP (const T *the_ptr)
	copie constructor with ordinary ptr
	PP (const PP< T > &other)
	copie constructor with same type PP
template<class U>	PP (const PP< U > &other)
	copie constructor with other type PP
bool	isNull () const
bool	isNotNull () const
	operator T * () const
	conversion to ordinary ptr
T *	operator-> () const
	access to PPointable methods
T &	operator * () const
	access to the pointed object
PP< T > &	operator= (const T *otherptr)
	affectation operator to ordinary ptr
PP< T > &	operator= (const PP< T > &other)
	affectation operator to same type PP
	~PP ()
Protected Attributes
T *	ptr

template<class T>
class PLearn::PP< T >

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Constructor & Destructor Documentation

template<class T> PLearn::PP< T >::PP (   )  [inline]

empty constructor

template<class T> PLearn::PP< T >::PP (  const T *  the_ptr  )  [inline]

copie constructor with ordinary ptr

template<class T> PLearn::PP< T >::PP (  const PP< T > &  other  )  [inline]

copie constructor with same type PP

template<class T> template<class U> PLearn::PP< T >::PP (  const PP< U > &  other  )  [inline, explicit]

copie constructor with other type PP this line is to make sure at compile time that U and T are compatible (one is a subclass of the other) this line is to make sure at execution time that the true class of other.ptr is compatible with T, i.e. other.ptr is a T or a subclass of (otherwise return ptr = 0). Note that dynamic_cast<T*>(const_cast<T*>(static_cast<const T*>((U*)other))) does not work properly (the dynamic_cast returns non-null when it should return 0, when the dynamic type is not correct).

template<class T> PLearn::PP< T >::~PP (   )  [inline]

Definition at line 185 of file PP.h.

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Member Function Documentation

template<class T> bool PLearn::PP< T >::isNotNull (   )  const [inline]

Definition at line 152 of file PP.h.

template<class T> bool PLearn::PP< T >::isNull (   )  const [inline]

Definition at line 149 of file PP.h. Referenced by PLearn::KNNVMatrix::build_(), PLearn::ObjectGenerator::generateAllObjects(), and PLearn::operator>>().

template<class T> T& PLearn::PP< T >::operator * (   )  const [inline]

access to the pointed object Definition at line 164 of file PP.h.

template<class T> PLearn::PP< T >::operator T * (   )  const [inline]

conversion to ordinary ptr Definition at line 156 of file PP.h.

template<class T> T* PLearn::PP< T >::operator-> (   )  const [inline]

access to PPointable methods Definition at line 160 of file PP.h.

template<class T> PP<T>& PLearn::PP< T >::operator= (  const PP< T > &  other  )  [inline]

affectation operator to same type PP Definition at line 182 of file PP.h.

template<class T> PP<T>& PLearn::PP< T >::operator= (  const T *  otherptr  )  [inline]

affectation operator to ordinary ptr Definition at line 168 of file PP.h.

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Member Data Documentation

template<class T> T* PLearn::PP< T >::ptr [protected]

Definition at line 93 of file PP.h.

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

• PP.h

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