#include <iptc.hpp>
Collaboration diagram for Exiv2::IptcData:

Public Types | |
| typedef IptcMetadata::iterator | iterator |
| IptcMetadata iterator type. | |
| typedef IptcMetadata::const_iterator | const_iterator |
| IptcMetadata const iterator type. | |
Public Member Functions | |
Manipulators | |
| int | load (const byte *buf, long len) |
| Load the Iptc data from a byte buffer. The format must follow the IPTC IIM4 standard. | |
| Iptcdatum & | operator[] (const std::string &key) |
| Returns a reference to the Iptcdatum that is associated with a particular key. If IptcData does not already contain such an Iptcdatum, operator[] adds object Iptcdatum(key). | |
| int | add (const IptcKey &key, Value *value) |
| Add an Iptcdatum from the supplied key and value pair. This method copies (clones) the value. A check for non-repeatable datasets is performed. | |
| int | add (const Iptcdatum &iptcdatum) |
| Add a copy of the Iptcdatum to the Iptc metadata. A check for non-repeatable datasets is performed. | |
| iterator | erase (iterator pos) |
| Delete the Iptcdatum at iterator position pos, return the position of the next Iptcdatum. Note that iterators into the metadata, including pos, are potentially invalidated by this call. | |
| void | clear () |
| Delete all Iptcdatum instances resulting in an empty container. | |
| void | sortByKey () |
| Sort metadata by key. | |
| void | sortByTag () |
| Sort metadata by tag (aka dataset). | |
| iterator | begin () |
| Begin of the metadata. | |
| iterator | end () |
| End of the metadata. | |
| iterator | findKey (const IptcKey &key) |
| Find a Iptcdatum with the given key, return an iterator to it. If multiple entries with the same key exist, it is undefined which of the matching metadata is found. | |
| iterator | findId (uint16_t dataset, uint16_t record=IptcDataSets::application2) |
| Find a Iptcdatum with the given record and dataset it, return a const iterator to it. If multiple entries with the same Ids exists, it is undefined which of the matching metadata is found. | |
Accessors | |
| const_iterator | begin () const |
| Begin of the metadata. | |
| const_iterator | end () const |
| End of the metadata. | |
| DataBuf | copy () const |
| Write the Iptc data to a data buffer and return the data buffer. Caller owns this buffer. The copied data follows the IPTC IIM4 standard. | |
| const_iterator | findKey (const IptcKey &key) const |
| Find an Iptcdatum with the given key, return a const iterator to it. If multiple metadata with the same key exist it is undefined which of the matching metadata is found. | |
| const_iterator | findId (uint16_t dataset, uint16_t record=IptcDataSets::application2) const |
| Find a Iptcdatum with the given record and dataset number, return a const iterator to it. If multiple metadata with the same Ids exist it is undefined which of the matching metadata is found. | |
| bool | empty () const |
| Return true if there is no Iptc metadata. | |
| long | count () const |
| Get the number of metadata entries. | |
| long | size () const |
| Return the exact size of all contained Iptc metadata. | |
Provide high-level access to the Iptc data of an image:
iptceasy.cpp, and iptcprint.cpp.
|
|
Add a copy of the Iptcdatum to the Iptc metadata. A check for non-repeatable datasets is performed.
|
|
||||||||||||
|
Add an Iptcdatum from the supplied key and value pair. This method copies (clones) the value. A check for non-repeatable datasets is performed.
|
|
|
Write the Iptc data to a data buffer and return the data buffer. Caller owns this buffer. The copied data follows the IPTC IIM4 standard.
|
|
||||||||||||
|
Load the Iptc data from a byte buffer. The format must follow the IPTC IIM4 standard.
|
|
|
Returns a reference to the Iptcdatum that is associated with a particular key. If IptcData does not already contain such an Iptcdatum, operator[] adds object Iptcdatum(key).
|
1.4.6