49 lines
1.9 KiB
C++
49 lines
1.9 KiB
C++
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/*******************************************************************************/
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/* Copyright (C) 2008 Jonathan Moore Liles */
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/* */
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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 */
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/* Free Software Foundation; either version 2 of the License, or (at your */
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/* option) any later version. */
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/* */
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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 for */
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/* more details. */
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/* */
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/* You should have received a copy of the GNU General Public License along */
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/* with This program; see the file COPYING. If not,write to the Free Software */
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/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/*******************************************************************************/
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#pragma once
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#include "event.H"
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class Scale
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{
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static const char *chromatic_names[];
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static Scale builtin_scales[];
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int _degree ( int k, int n ) const;
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public:
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const char *_name;
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int _notes;
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int _degrees[13];
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public:
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static Scale * open ( const char *name );
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static char ** listing ( void );
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static const char * chromatic_name ( int n );
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static int octave ( int n );
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bool translate ( int k, midievent *e ) const;
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int note ( int k, int n ) const;
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const char * note_name ( int k, int n ) const;
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const char * name ( void ) const;
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};
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