void dcp_log (dcp::NoteType type, std::string message);
void set_types (int types);
+ int types () const {
+ return _types;
+ }
/** @param amount Approximate number of bytes to return; the returned value
* may be shorter or longer than this.
*/
- virtual std::string head_and_tail (int amount = 1024) const = 0;
+ virtual std::string head_and_tail (int amount = 1024) const {
+ (void) amount;
+ return "";
+ }
protected: