Mercurial > hg > svcore
view base/NoteExportable.h @ 1770:dffc70996f54
Correct some erroneous signal signatures
author | Chris Cannam |
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date | Fri, 19 Jul 2019 16:10:00 +0100 |
parents | 7a23dfe65d66 |
children |
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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 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. */ #ifndef SV_NOTE_EXPORTABLE_H #define SV_NOTE_EXPORTABLE_H #include "NoteData.h" class NoteExportable { public: /** * Get all notes in the exportable object. */ virtual NoteList getNotes() const = 0; /** * Get notes that are active at the given frame, i.e. that start * before or at this frame and have not ended by it. */ virtual NoteList getNotesActiveAt(sv_frame_t frame) const = 0; /** * Get notes that start within the range in frames defined by the * given start frame and duration. */ virtual NoteList getNotesStartingWithin(sv_frame_t startFrame, sv_frame_t duration) const = 0; }; #endif