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PmtExifAccessor Class Reference Provides access to metadata stored in Exif formatted image files. More... #include <PmtExifAccessor.h> Inheritance diagram for PmtExifAccessor: [legend]Collaboration diagram for PmtExifAccessor:[legend]List of all members. Public Methods   PmtExifAccessor ()   Default constructor. More...   PmtExifAccessor (const PmtExifAccessor &src)   The copy constructor. More... virtual  ~PmtExifAccessor (void)   Destructor. More... virtual bool  open (const char *name, PmtOpenMode mode=PMT_READONLY)   Opens an Exif image file for reading / writing (depending on the mode). More... virtual void  close ()   Close the Exif file. More... virtual PmtAccessorPtr  clone () const   Return a copy of the PmtExifAccessor. More... virtual PmtMetadataPtr  readMetadata (const SPmtString &nsURI="")   Read all existing metadata and return a root metadata. More... Protected Methods virtual bool  recognize (const SPmtString &name) const   Check if the given file is an Exif file. More... virtual void  getMdValue (PmtMetadataPtr &md) virtual void  setMdValue (const PmtMetadataPtr &md) Detailed Description Provides access to metadata stored in Exif formatted image files. One should never have to include this header file, nor use this interface directly. All access to this class' functionality should be through the PmtAccessor base class interface. Constructor & Destructor Documentation PmtExifAccessor::PmtExifAccessor (    )  [inline]   Default constructor. PmtExifAccessor::PmtExifAccessor (  const PmtExifAccessor &    src )  [inline]   The copy constructor. virtual PmtExifAccessor::~PmtExifAccessor (  void    )  [virtual]   Destructor. Member Function Documentation virtual PmtAccessorPtr PmtExifAccessor::clone (    )  const [inline, virtual]   Return a copy of the PmtExifAccessor. Implements PmtAccessor. void PmtExifAccessor::close (    )  [virtual]   Close the Exif file. Reimplemented from PmtAccessor. void PmtExifAccessor::getMdValue (  PmtMetadataPtr &    md )  [protected, virtual]   Implements PmtAccessor. bool PmtExifAccessor::open (  const char *    name, PmtOpenMode    mode = PMT_READONLY )  [virtual]   Opens an Exif image file for reading / writing (depending on the mode). Implements PmtAccessor. PmtMetadataPtr PmtExifAccessor::readMetadata (  const SPmtString &    nsURI = "" )  [virtual]   Read all existing metadata and return a root metadata. Reimplemented from PmtAccessor. bool PmtExifAccessor::recognize (  const SPmtString &    name )  const [protected, virtual]   Check if the given file is an Exif file. Implements PmtAccessor. void PmtExifAccessor::setMdValue (  const PmtMetadataPtr &    md )  [protected, virtual]   Implements PmtAccessor. The documentation for this class was generated from the following files: PmtExifAccessor.h PmtExifAccessor.cpp

Last Updated: March 12, 2003 (rlr)
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