David Robillard
7d2ed46b63
Note the old Note::operator= was unsafe, since it made shallow copies of the on and off events, which results in a double delete of events when the notes are destructed.
56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
/* This file is part of Evoral.
|
|
* Copyright (C) 2008 David Robillard <http://drobilla.net>
|
|
* Copyright (C) 2000-2008 Paul Davis
|
|
*
|
|
* Evoral 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.
|
|
*
|
|
* Evoral is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
|
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef EVORAL_CURVE_HPP
|
|
#define EVORAL_CURVE_HPP
|
|
|
|
#include <inttypes.h>
|
|
#include <boost/utility.hpp>
|
|
|
|
#include "evoral/visibility.h"
|
|
|
|
namespace Evoral {
|
|
|
|
class ControlList;
|
|
|
|
class LIBEVORAL_API Curve : public boost::noncopyable
|
|
{
|
|
public:
|
|
Curve (const ControlList& cl);
|
|
|
|
bool rt_safe_get_vector (double x0, double x1, float *arg, int32_t veclen);
|
|
void get_vector (double x0, double x1, float *arg, int32_t veclen);
|
|
|
|
void solve ();
|
|
|
|
void mark_dirty() const { _dirty = true; }
|
|
|
|
private:
|
|
double multipoint_eval (double x);
|
|
|
|
void _get_vector (double x0, double x1, float *arg, int32_t veclen);
|
|
|
|
mutable bool _dirty;
|
|
const ControlList& _list;
|
|
};
|
|
|
|
} // namespace Evoral
|
|
|
|
#endif // EVORAL_CURVE_HPP
|
|
|