OpenDDS::FileSystemStorage::Directory::Iterator< Item > Class Template Reference

Collaboration diagram for OpenDDS::FileSystemStorage::Directory::Iterator< Item >:

Public Types
typedef std::input_iterator_tag	iterator_category
typedef Item::Ptr	value_type
typedef std::ptrdiff_t	difference_type
typedef value_type *	pointer
typedef value_type &	reference

Public Member Functions
Item::Ptr	operator* () const
Item::Ptr	operator-> () const
Iterator &	operator++ ()
Iterator	operator++ (int)
bool	operator== (const Iterator &rhs) const
bool	operator!= (const Iterator &rhs) const

Private Types
typedef Map::iterator	IterDelegate

Private Member Functions
	Iterator (const IterDelegate &del, const Directory::Ptr &outer)
Item::Ptr	deref () const

Private Attributes
IterDelegate	delegate_
Directory::Ptr	outer_
Item::Ptr	item_

Friends
class	Directory

Detailed Description

template<typename Item>
class OpenDDS::FileSystemStorage::Directory::Iterator< Item >

Definition at line 112 of file FileSystemStorage.h.

Member Typedef Documentation

difference_type

template<typename Item >

typedef std::ptrdiff_t OpenDDS::FileSystemStorage::Directory::Iterator< Item >::difference_type

Definition at line 116 of file FileSystemStorage.h.

iterator_category

template<typename Item >

typedef std::input_iterator_tag OpenDDS::FileSystemStorage::Directory::Iterator< Item >::iterator_category

Definition at line 114 of file FileSystemStorage.h.

IterDelegate

template<typename Item >

typedef Map::iterator OpenDDS::FileSystemStorage::Directory::Iterator< Item >::IterDelegate

private

Definition at line 151 of file FileSystemStorage.h.

pointer

template<typename Item >

typedef value_type* OpenDDS::FileSystemStorage::Directory::Iterator< Item >::pointer

Definition at line 117 of file FileSystemStorage.h.

reference

template<typename Item >

typedef value_type& OpenDDS::FileSystemStorage::Directory::Iterator< Item >::reference

Definition at line 118 of file FileSystemStorage.h.

value_type

template<typename Item >

typedef Item::Ptr OpenDDS::FileSystemStorage::Directory::Iterator< Item >::value_type

Definition at line 115 of file FileSystemStorage.h.

Constructor & Destructor Documentation

Iterator()

template<typename Item >

OpenDDS::FileSystemStorage::Directory::Iterator< Item >::Iterator ( const IterDelegate &  del, const Directory::Ptr &  outer  )

inlineprivate

Definition at line 152 of file FileSystemStorage.h.

        : delegate_(del)
        , outer_(outer)
        , item_() {}

Member Function Documentation

deref()

template<typename Item >

Item::Ptr OpenDDS::FileSystemStorage::Directory::Iterator< Item >::deref ( ) const

inlineprivate

Definition at line 157 of file FileSystemStorage.h.

                                   {
      if (item_.is_nil()) {
        item_ = OpenDDS::DCPS::make_rch<Item>(outer_->full_path(delegate_->second),
                              delegate_->first, outer_);
      }

      return item_;
    }

operator!=()

template<typename Item >

bool OpenDDS::FileSystemStorage::Directory::Iterator< Item >::operator!= ( const Iterator< Item > &  rhs ) const

inline

Definition at line 145 of file FileSystemStorage.h.

References OpenDDS::FileSystemStorage::Directory::Iterator< Item >::delegate_.

                                               {
      return delegate_ != rhs.delegate_;
    }

operator*()

template<typename Item >

Item::Ptr OpenDDS::FileSystemStorage::Directory::Iterator< Item >::operator* ( void  ) const

inline

Definition at line 120 of file FileSystemStorage.h.

                                       {
      return deref();
    }

operator++() [1/2]

template<typename Item >

Iterator& OpenDDS::FileSystemStorage::Directory::Iterator< Item >::operator++ ( void  )

inline

Definition at line 128 of file FileSystemStorage.h.

                           {
      ++delegate_;
      item_.reset();
      return *this;
    }

operator++() [2/2]

template<typename Item >

Iterator OpenDDS::FileSystemStorage::Directory::Iterator< Item >::operator++ ( int  )

inline

Definition at line 134 of file FileSystemStorage.h.

                             {
      Iterator tmp(*this);
      ++delegate_;
      item_.reset();
      return tmp;
    }

operator->()

template<typename Item >

Item::Ptr OpenDDS::FileSystemStorage::Directory::Iterator< Item >::operator-> ( void  ) const

inline

Definition at line 124 of file FileSystemStorage.h.

                                        {
      return deref();
    }

operator==()

template<typename Item >

bool OpenDDS::FileSystemStorage::Directory::Iterator< Item >::operator== ( const Iterator< Item > &  rhs ) const

inline

Definition at line 141 of file FileSystemStorage.h.

References OpenDDS::FileSystemStorage::Directory::Iterator< Item >::delegate_.

                                               {
      return delegate_ == rhs.delegate_;
    }

Friends And Related Function Documentation

Directory

template<typename Item >

friend class Directory

friend

Definition at line 150 of file FileSystemStorage.h.

Member Data Documentation

delegate_

template<typename Item >

IterDelegate OpenDDS::FileSystemStorage::Directory::Iterator< Item >::delegate_

private

Definition at line 166 of file FileSystemStorage.h.

Referenced by OpenDDS::FileSystemStorage::Directory::Iterator< Item >::operator!=(), and OpenDDS::FileSystemStorage::Directory::Iterator< Item >::operator==().

item_

template<typename Item >

Item::Ptr OpenDDS::FileSystemStorage::Directory::Iterator< Item >::item_

mutableprivate

Definition at line 168 of file FileSystemStorage.h.

outer_

template<typename Item >

Directory::Ptr OpenDDS::FileSystemStorage::Directory::Iterator< Item >::outer_

private

Definition at line 167 of file FileSystemStorage.h.

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

• FileSystemStorage.h