resip::FileSystem::Directory::iterator Class Reference

#include <FileSystem.hxx>

Collaboration diagram for resip::FileSystem::Directory::iterator:

List of all members.

Public Member Functions
	iterator (const Directory &dir)
	iterator ()
	~iterator ()
iterator &	operator++ ()
bool	operator!= (const iterator &rhs) const
bool	operator== (const iterator &rhs) const
const Data &	operator* () const
const Data *	operator-> () const
Private Attributes
DIR *	mNixDir
struct dirent *	mDirent
Data	mFile

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Detailed Description

Definition at line 38 of file FileSystem.hxx.

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Constructor & Destructor Documentation

FileSystem::Directory::iterator::iterator

(

const Directory &

dir

)

Definition at line 26 of file FileSystem.cxx.

References resip::Data::c_str(), resip::Data::empty(), and resip::FileSystem::Directory::getPath().

{
   assert(!dir.getPath().empty());   
   //InfoLog(<< "FileSystem::Directory::iterator::iterator: " << dir.getPath());   
   if ((mNixDir = opendir( dir.getPath().c_str() )))
   {
      mDirent = readdir(mNixDir);
      if (mDirent)
      {
         //InfoLog(<< "FileSystem::Directory::iterator::iterator, first file " << mFile);   
         mFile = mDirent->d_name;
      }
   }
   else
   {
      mDirent = 0;
   }
}

Here is the call graph for this function:

FileSystem::Directory::iterator::iterator

(

)

Definition at line 21 of file FileSystem.cxx.

                                      : mNixDir(0), mDirent(0)
{
}

FileSystem::Directory::iterator::~iterator

(

)

Definition at line 46 of file FileSystem.cxx.

{
   if (mNixDir)
   {
      closedir(mNixDir);
   }
}

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Member Function Documentation

bool FileSystem::Directory::iterator::operator!=

(

const iterator &

rhs

)

const

Definition at line 72 of file FileSystem.cxx.

{
   return !(*this == rhs);
}

const Data & FileSystem::Directory::iterator::operator*

(

)

const

Definition at line 91 of file FileSystem.cxx.

{
   return mFile;
}

FileSystem::Directory::iterator & FileSystem::Directory::iterator::operator++

(

)

Definition at line 56 of file FileSystem.cxx.

{
   if (mDirent)
   {
      mDirent = readdir(mNixDir);
      if (mDirent)
      {
         mFile = mDirent->d_name;
         //InfoLog(<< "FileSystem::Directory::iterator::iterator, next file " << mFile);   
      }
   }
   return *this;
}

const Data * FileSystem::Directory::iterator::operator->

(

)

const

Definition at line 98 of file FileSystem.cxx.

{
   return &mFile;
}

bool FileSystem::Directory::iterator::operator==

(

const iterator &

rhs

)

const

Definition at line 79 of file FileSystem.cxx.

References mDirent.

{
   if (mDirent && rhs.mDirent)
   {
      return **this == *rhs;
   }

   return mDirent == rhs.mDirent;
}

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Member Data Documentation

struct dirent* resip::FileSystem::Directory::iterator::mDirent [private]

Definition at line 55 of file FileSystem.hxx.

Referenced by operator==().

Data resip::FileSystem::Directory::iterator::mFile [private]

Definition at line 57 of file FileSystem.hxx.

DIR* resip::FileSystem::Directory::iterator::mNixDir [private]

Definition at line 54 of file FileSystem.hxx.

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

• FileSystem.hxx
• FileSystem.cxx