SonicVisualiser: ModelTransformer.cpp Source File

00001 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
00002 
00003 /*
00004     Sonic Visualiser
00005     An audio file viewer and annotation editor.
00006     Centre for Digital Music, Queen Mary, University of London.
00007     This file copyright 2006 Chris Cannam.
00008    
00009     This program is free software; you can redistribute it and/or
00010     modify it under the terms of the GNU General Public License as
00011     published by the Free Software Foundation; either version 2 of the
00012     License, or (at your option) any later version.  See the file
00013     COPYING included with this distribution for more information.
00014 */
00015 
00016 #include "ModelTransformer.h"
00017 
00018 ModelTransformer::ModelTransformer(Input input, const Transform &transform) :
00019     m_transform(transform),
00020     m_input(input),
00021     m_output(0),
00022     m_detached(false),
00023     m_abandoned(false)
00024 {
00025 }
00026 
00027 ModelTransformer::~ModelTransformer()
00028 {
00029     m_abandoned = true;
00030     wait();
00031     if (!m_detached) delete m_output;
00032 }
00033