635 lines
11 KiB
C++
635 lines
11 KiB
C++
/*
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Copyright (C) 2008 Paul Davis
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Author: Sakari Bergen
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This program is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 2 of the License, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "ardour/session_metadata.h"
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#include <iostream>
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#include <sstream>
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using namespace std;
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using namespace Glib;
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using namespace ARDOUR;
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SessionMetadata *SessionMetadata::_metadata = NULL; //singleton instance
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SessionMetadata::SessionMetadata ()
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{
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/*** General ***/
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map.insert (Property ("comment", ""));
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map.insert (Property ("copyright", ""));
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map.insert (Property ("isrc", ""));
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map.insert (Property ("year", ""));
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/*** Title and friends ***/
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map.insert (Property ("grouping", ""));
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map.insert (Property ("title", ""));
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map.insert (Property ("subtitle", ""));
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/*** People... ***/
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map.insert (Property ("artist", ""));
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map.insert (Property ("album_artist", ""));
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map.insert (Property ("lyricist", ""));
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map.insert (Property ("composer", ""));
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map.insert (Property ("conductor", ""));
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map.insert (Property ("remixer", ""));
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map.insert (Property ("arranger", ""));
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map.insert (Property ("engineer", ""));
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map.insert (Property ("producer", ""));
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map.insert (Property ("dj_mixer", ""));
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map.insert (Property ("mixer", ""));
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//map.insert (Property ("performers", "")); // Multiple values [instrument]
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/*** Education... ***/
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map.insert (Property ("instructor", ""));
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map.insert (Property ("course", ""));
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/*** Album info ***/
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map.insert (Property ("album", ""));
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map.insert (Property ("compilation", ""));
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map.insert (Property ("disc_subtitle", ""));
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map.insert (Property ("disc_number", ""));
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map.insert (Property ("total_discs", ""));
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map.insert (Property ("track_number", ""));
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map.insert (Property ("total_tracks", ""));
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/*** Style ***/
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map.insert (Property ("genre", ""));
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//map.insert (Property ("mood", ""));
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//map.insert (Property ("bpm", ""));
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/*** Other ***/
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//map.insert (Property ("lyrics", ""));
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//map.insert (Property ("media", ""));
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//map.insert (Property ("label", ""));
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map.insert (Property ("barcode", ""));
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//map.insert (Property ("encoded_by", ""));
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//map.insert (Property ("catalog_number", ""));
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/*** Sorting orders ***/
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//map.insert (Property ("album_sort", ""));
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//map.insert (Property ("album_artist_sort", ""));
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//map.insert (Property ("artist_sort", ""));
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//map.insert (Property ("title_sort", ""));
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/*** Globals ***/
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user_map.insert (Property ("user_name", ""));
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user_map.insert (Property ("user_email", ""));
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user_map.insert (Property ("user_web", ""));
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user_map.insert (Property ("user_organization", ""));
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user_map.insert (Property ("user_country", ""));
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}
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SessionMetadata::~SessionMetadata ()
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{
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}
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XMLNode *
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SessionMetadata::get_xml (const string & name)
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{
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string value = get_value (name);
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if (value.empty()) {
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return 0;
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}
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XMLNode val ("value", value);
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XMLNode * node = new XMLNode (name);
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node->add_child_copy (val);
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return node;
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}
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string
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SessionMetadata::get_value (const string & name) const
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{
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PropertyMap::const_iterator it = map.find (name);
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if (it == map.end()) {
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it = user_map.find (name);
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if (it == user_map.end()) {
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// Should not be reached, except if loading metadata from a newer version with a new type
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std::cerr << "Programming error in SessionMetadata::get_value (" << name << ")" << std::endl;
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return "";
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}
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}
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return it->second;
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}
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uint32_t
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SessionMetadata::get_uint_value (const string & name) const
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{
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return atoi (get_value (name).c_str());
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}
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void
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SessionMetadata::set_value (const string & name, const string & value)
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{
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PropertyMap::iterator it = map.find (name);
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if (it == map.end()) {
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it = user_map.find (name);
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if (it == user_map.end()) {
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// Should not be reached, except if loading metadata from a newer version with a new type
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std::cerr << "Programming error in SessionMetadata::set_value (" << name << ")" << std::endl;
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return;
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}
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}
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it->second = value;
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}
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void
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SessionMetadata::set_value (const string & name, uint32_t value)
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{
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std::ostringstream oss;
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oss << value;
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if (oss.str().compare("0")) {
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set_value (name, oss.str());
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} else {
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set_value (name, "");
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}
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}
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/*** Serialization ***/
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XMLNode &
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SessionMetadata::get_state ()
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{
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XMLNode * node = new XMLNode ("Metadata");
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XMLNode * prop;
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for (PropertyMap::const_iterator it = map.begin(); it != map.end(); ++it) {
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if ((prop = get_xml (it->first))) {
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node->add_child_nocopy (*prop);
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}
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}
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return *node;
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}
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int
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SessionMetadata::set_state (const XMLNode & state, int /*version_num*/)
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{
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const XMLNodeList & children = state.children();
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string name;
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string value;
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XMLNode * node;
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for (XMLNodeConstIterator it = children.begin(); it != children.end(); it++) {
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node = *it;
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if (node->children().empty()) {
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continue;
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}
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name = node->name();
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node = *node->children().begin();
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value = node->content();
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set_value (name, value);
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}
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return 0;
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}
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XMLNode &
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SessionMetadata::get_user_state ()
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{
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XMLNode * node = new XMLNode ("Metadata");
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XMLNode * prop;
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for (PropertyMap::const_iterator it = user_map.begin(); it != user_map.end(); ++it) {
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if ((prop = get_xml (it->first))) {
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node->add_child_nocopy (*prop);
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}
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}
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return *node;
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}
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/*** Accessing ***/
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string
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SessionMetadata::comment () const
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{
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return get_value("comment");
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}
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string
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SessionMetadata::copyright () const
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{
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return get_value("copyright");
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}
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string
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SessionMetadata::isrc () const
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{
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return get_value("isrc");
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}
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uint32_t
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SessionMetadata::year () const
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{
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return get_uint_value("year");
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}
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string
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SessionMetadata::grouping () const
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{
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return get_value("grouping");
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}
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string
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SessionMetadata::barcode () const
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{
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return get_value("barcode");
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}
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string
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SessionMetadata::title () const
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{
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return get_value("title");
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}
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string
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SessionMetadata::subtitle () const
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{
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return get_value("subtitle");
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}
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string
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SessionMetadata::artist () const
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{
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return get_value("artist");
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}
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string
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SessionMetadata::album_artist () const
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{
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return get_value("album_artist");
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}
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string
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SessionMetadata::lyricist () const
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{
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return get_value("lyricist");
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}
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string
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SessionMetadata::composer () const
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{
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return get_value("composer");
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}
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string
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SessionMetadata::conductor () const
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{
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return get_value("conductor");
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}
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string
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SessionMetadata::remixer () const
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{
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return get_value("remixer");
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}
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string
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SessionMetadata::arranger () const
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{
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return get_value("arranger");
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}
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string
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SessionMetadata::engineer () const
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{
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return get_value("engineer");
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}
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string
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SessionMetadata::producer () const
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{
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return get_value("producer");
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}
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string
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SessionMetadata::dj_mixer () const
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{
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return get_value("dj_mixer");
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}
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string
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SessionMetadata::mixer () const
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{
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return get_value("mixer");
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}
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string
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SessionMetadata::album () const
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{
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return get_value("album");
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}
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string
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SessionMetadata::compilation () const
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{
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return get_value("compilation");
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}
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string
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SessionMetadata::disc_subtitle () const
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{
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return get_value("disc_subtitle");
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}
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uint32_t
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SessionMetadata::disc_number () const
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{
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return get_uint_value("disc_number");
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}
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uint32_t
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SessionMetadata::total_discs () const
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{
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return get_uint_value("total_discs");
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}
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uint32_t
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SessionMetadata::track_number () const
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{
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return get_uint_value("track_number");
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}
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uint32_t
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SessionMetadata::total_tracks () const
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{
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return get_uint_value("total_tracks");
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}
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string
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SessionMetadata::genre () const
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{
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return get_value("genre");
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}
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string
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SessionMetadata::instructor () const
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{
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return get_value("instructor");
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}
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string
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SessionMetadata::course () const
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{
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return get_value("course");
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}
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string
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SessionMetadata::user_name () const
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{
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return get_value("user_name");
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}
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string
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SessionMetadata::user_email () const
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{
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return get_value("user_email");
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}
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string
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SessionMetadata::user_web () const
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{
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return get_value("user_web");
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}
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string
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SessionMetadata::organization () const
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{
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return get_value("user_organization");
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}
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string
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SessionMetadata::country () const
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{
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return get_value("user_country");
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}
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/*** Editing ***/
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void
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SessionMetadata::set_comment (const string & v)
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{
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set_value ("comment", v);
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}
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void
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SessionMetadata::set_copyright (const string & v)
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{
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set_value ("copyright", v);
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}
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void
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SessionMetadata::set_isrc (const string & v)
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{
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set_value ("isrc", v);
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}
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void
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SessionMetadata::set_year (uint32_t v)
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{
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set_value ("year", v);
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}
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void
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SessionMetadata::set_grouping (const string & v)
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{
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set_value ("grouping", v);
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}
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void
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SessionMetadata::set_barcode (const string & v)
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{
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set_value ("barcode", v);
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}
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void
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SessionMetadata::set_title (const string & v)
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{
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set_value ("title", v);
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}
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void
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SessionMetadata::set_subtitle (const string & v)
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{
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set_value ("subtitle", v);
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}
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void
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SessionMetadata::set_artist (const string & v)
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{
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set_value ("artist", v);
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}
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void
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SessionMetadata::set_album_artist (const string & v)
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{
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set_value ("album_artist", v);
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}
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void
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SessionMetadata::set_lyricist (const string & v)
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{
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set_value ("lyricist", v);
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}
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void
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SessionMetadata::set_composer (const string & v)
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{
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set_value ("composer", v);
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}
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void
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SessionMetadata::set_conductor (const string & v)
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{
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set_value ("conductor", v);
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}
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void
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SessionMetadata::set_remixer (const string & v)
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{
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set_value ("remixer", v);
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}
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void
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SessionMetadata::set_arranger (const string & v)
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{
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set_value ("arranger", v);
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}
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void
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SessionMetadata::set_engineer (const string & v)
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{
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set_value ("engineer", v);
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}
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void
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SessionMetadata::set_producer (const string & v)
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{
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set_value ("producer", v);
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}
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void
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SessionMetadata::set_dj_mixer (const string & v)
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{
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set_value ("dj_mixer", v);
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}
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void
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SessionMetadata::set_mixer (const string & v)
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{
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set_value ("mixer", v);
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}
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void
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SessionMetadata::set_album (const string & v)
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{
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set_value ("album", v);
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}
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void
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SessionMetadata::set_compilation (const string & v)
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{
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set_value ("compilation", v);
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}
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void
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SessionMetadata::set_disc_subtitle (const string & v)
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{
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set_value ("disc_subtitle", v);
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}
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void
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SessionMetadata::set_disc_number (uint32_t v)
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{
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set_value ("disc_number", v);
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}
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void
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SessionMetadata::set_total_discs (uint32_t v)
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{
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set_value ("total_discs", v);
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}
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void
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SessionMetadata::set_track_number (uint32_t v)
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{
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set_value ("track_number", v);
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}
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void
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SessionMetadata::set_total_tracks (uint32_t v)
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{
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set_value ("total_tracks", v);
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}
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void
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SessionMetadata::set_genre (const string & v)
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{
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set_value ("genre", v);
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}
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void
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SessionMetadata::set_instructor (const string & v)
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{
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set_value ("instructor", v);
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}
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void
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SessionMetadata::set_course (const string & v)
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{
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set_value ("course", v);
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}
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void
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SessionMetadata::set_user_name (const string & v)
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{
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set_value ("user_name", v);
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}
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void
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SessionMetadata::set_user_email (const string & v)
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{
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set_value ("user_email", v);
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}
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void
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SessionMetadata::set_user_web (const string & v)
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{
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set_value ("user_web", v);
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}
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void
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SessionMetadata::set_organization (const string & v)
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{
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set_value ("user_organization", v);
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}
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void
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SessionMetadata::set_country (const string & v)
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{
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set_value ("user_country", v);
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}
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