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/*
Copyright (C) 2006 Paul Davis
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.
This program 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 more 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.,
675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __ardour_data_type_h__
#define __ardour_data_type_h__
#include <jack/jack.h>
namespace ARDOUR {
class DataType
{
public:
enum Symbol {
NIL = 0,
AUDIO,
MIDI
};
DataType(const Symbol& symbol)
: _symbol(symbol)
{}
/** Construct from a string (Used for loading from XML) */
DataType(const string& str) {
if (str == "audio")
_symbol = AUDIO;
//else if (str == "midi")
// _symbol = MIDI;
else
_symbol = NIL;
}
bool operator==(const Symbol symbol) { return _symbol == symbol; }
bool operator!=(const Symbol symbol) { return _symbol != symbol; }
/** Get the Jack type this DataType corresponds to */
const char* to_jack_type() {
switch (_symbol) {
case AUDIO: return JACK_DEFAULT_AUDIO_TYPE;
//case MIDI: return JACK_DEFAULT_MIDI_TYPE;
default: return "";
}
}
/** Inverse of the from-string constructor */
const char* to_string() {
switch (_symbol) {
case AUDIO: return "audio";
//case MIDI: return "midi";
default: return "unknown"; // reeeally shouldn't ever happen
}
}
private:
Symbol _symbol;
};
} // namespace ARDOUR
#endif // __ardour_data_type_h__
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