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#ifndef __ardour_readable_h__
#define __ardour_readable_h__
#include <ardour/types.h>
namespace ARDOUR {
class Readable {
public:
Readable () {}
virtual ~Readable() {}
virtual nframes64_t read (Sample*, nframes64_t pos, nframes64_t cnt, int channel) const = 0;
virtual nframes64_t readable_length() const = 0;
virtual uint32_t n_channels () const = 0;
};
}
#endif /* __ardour_readable_h__ */
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