+
+/** @param b Other bundle.
+ * @return true if b has the same number of channels as this bundle, and those channels have corresponding ports.
+ */
+bool
+Bundle::has_same_ports (boost::shared_ptr<Bundle> b) const
+{
+ uint32_t const N = nchannels().n_total();
+
+ if (b->nchannels().n_total() != N) {
+ return false;
+ }
+
+ /* XXX: probably should sort channel port lists before comparing them */
+
+ for (uint32_t i = 0; i < N; ++i) {
+ if (channel_ports (i) != b->channel_ports (i)) {
+ return false;
+ }
+ }
+
+ return true;
+}
+
+DataType
+Bundle::channel_type (uint32_t c) const
+{
+ assert (c < nchannels().n_total());
+
+ Glib::Mutex::Lock lm (_channel_mutex);
+ return _channel[c].type;
+}
+
+ostream &
+operator<< (ostream& os, Bundle const & b)
+{
+ os << "BUNDLE " << b.nchannels() << " channels: ";
+ for (uint32_t i = 0; i < b.nchannels().n_total(); ++i) {
+ os << "( ";
+ Bundle::PortList const & pl = b.channel_ports (i);
+ for (Bundle::PortList::const_iterator j = pl.begin(); j != pl.end(); ++j) {
+ os << *j << " ";
+ }
+ os << ") ";
+ }
+
+ return os;
+}