| 109 | } |
| 110 | |
| 111 | std::set<int> Track::getRegisteredInstruments() const |
| 112 | { |
| 113 | std::set<int> set; |
| 114 | for (const Pattern& pattern : patterns_) { |
| 115 | auto&& insts = pattern.getRegisteredInstruments(); |
| 116 | std::copy(insts.cbegin(), insts.cend(), std::inserter(set, set.end())); |
| 117 | } |
| 118 | return set; |
| 119 | } |
| 120 | |
| 121 | void Track::registerPatternToOrder(int order, int pattern) |
| 122 | { |