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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
/*
Sonic Visualiser
An audio file viewer and annotation editor.
Centre for Digital Music, Queen Mary, University of London.
This file copyright 2006 Chris Cannam.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version. See the file
COPYING included with this distribution for more information.
*/
#include "Clipboard.h"
namespace sv {
Clipboard::Clipboard() { }
Clipboard::~Clipboard() { }
void
Clipboard::clear()
{
m_points.clear();
}
bool
Clipboard::empty() const
{
return m_points.empty();
}
const EventVector &
Clipboard::getPoints() const
{
return m_points;
}
void
Clipboard::setPoints(const EventVector &pl)
{
m_points = pl;
}
void
Clipboard::addPoint(const Event &point)
{
m_points.push_back(point);
}
bool
Clipboard::haveReferenceFrames() const
{
for (EventVector::const_iterator i = m_points.begin();
i != m_points.end(); ++i) {
if (i->hasReferenceFrame()) return true;
}
return false;
}
bool
Clipboard::referenceFramesDiffer() const
{
for (EventVector::const_iterator i = m_points.begin();
i != m_points.end(); ++i) {
if (i->referenceFrameDiffers()) return true;
}
return false;
}
} // end namespace sv
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