annotate data/model/DenseTimeValueModel.cpp @ 489:82ab61fa9223

* Reorganise our sparql queries on the basis that Redland must be available, not only optional. So for anything querying the pool of data about plugins, we use a single datastore and model which is initialised at the outset by PluginRDFIndexer and then queried directly; for anything that "reads from a file" (e.g. loading annotations) we query directly using Rasqal, going to the datastore when we need additional plugin-related information. This may improve performance, but mostly it simplifies the code and fixes a serious issue with RDF import in the previous versions (namely that multiple sequential RDF imports would end up sharing the same RDF data pool!)
author Chris Cannam
date Fri, 21 Nov 2008 16:12:29 +0000
parents 5858cc462d0a
children 33fca917c800
rev   line source
Chris@147 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
Chris@147 2
Chris@147 3 /*
Chris@147 4 Sonic Visualiser
Chris@147 5 An audio file viewer and annotation editor.
Chris@147 6 Centre for Digital Music, Queen Mary, University of London.
Chris@147 7 This file copyright 2006 Chris Cannam.
Chris@147 8
Chris@147 9 This program is free software; you can redistribute it and/or
Chris@147 10 modify it under the terms of the GNU General Public License as
Chris@147 11 published by the Free Software Foundation; either version 2 of the
Chris@147 12 License, or (at your option) any later version. See the file
Chris@147 13 COPYING included with this distribution for more information.
Chris@147 14 */
Chris@147 15
Chris@147 16 #include "DenseTimeValueModel.h"
Chris@150 17 #include "base/PlayParameterRepository.h"
Chris@147 18
Chris@147 19 DenseTimeValueModel::DenseTimeValueModel()
Chris@147 20 {
Chris@391 21 PlayParameterRepository::getInstance()->addPlayable(this);
Chris@391 22 }
Chris@391 23
Chris@391 24 DenseTimeValueModel::~DenseTimeValueModel()
Chris@391 25 {
Chris@391 26 PlayParameterRepository::getInstance()->removePlayable(this);
Chris@147 27 }
Chris@147 28