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Added an example on how to read additional frames.

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CCMAIL:Volker Wegert <mail@volker-wegert.de>


git-svn-id: svn://anonsvn.kde.org/home/kde/trunk/kdesupport/taglib@309882 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
This commit is contained in:
Scott Wheeler 2004-05-10 01:07:58 +00:00
parent efd221e9b4
commit b9c9fd6c8d
1 changed files with 28 additions and 0 deletions
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28
mpeg/id3v2/id3v2tag.h
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@ -172,6 +172,31 @@ namespace TagLib {
* Returns a reference to the frame list map. This is an FrameListMap of
* all of the frames in the tag.
*
* This is the most convenient structure for accessing the tag's frames.
* Many frame types allow multiple instances of the same frame type so this
* is a map of lists. In most cases however there will only be a single
* frame of a certain type.
*
* Let's say for instance that you wanted to access the frame for total
* beats per minute -- the TBPM frame.
*
* \code
* TagLib::MPEG::File f("foo.mp3");
*
* // Check to make sure that it has an ID3v2 tag
*
* if(f.ID3v2Tag()) {
*
* // Get the list of frames for a specific frame type
*
* TagLib::ID3v2::FrameList l = f.ID3v2Tag()->frameListMap()["TBPM"];
*
* if(!l.isEmpty())
* std::cout << l.front().toString() << std::endl;
* }
*
* \endcode
*
* \warning You should not modify this data structure directly, instead
* use addFrame() and removeFrame().
*/
@ -181,6 +206,9 @@ namespace TagLib {
* Returns a reference to the frame list. This is an FrameList of all of
* the frames in the tag in the order that they were parsed.
*
* This can be useful if for example you want iterate over the tag's frames
* in the order that they occur in the tag.
*
* \warning You should not modify this data structure directly, instead
* use addFrame() and removeFrame().
*/