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authorDavid Robillard <d@drobilla.net>2006-06-10 01:52:02 +0000
committerDavid Robillard <d@drobilla.net>2006-06-10 01:52:02 +0000
commit98fe0e7056e6697396249531785d3899f94d79be (patch)
tree233319008d4bfb6c8bdc546bdf4a81b87ecf7f3a /src/engine/InputPort.h
parent6c8eaee73b0ea66216744f49b452e22e26fe83e1 (diff)
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More juggling
git-svn-id: http://svn.drobilla.net/lad/grauph@15 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/engine/InputPort.h')
-rw-r--r--src/engine/InputPort.h88
1 files changed, 0 insertions, 88 deletions
diff --git a/src/engine/InputPort.h b/src/engine/InputPort.h
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--- a/src/engine/InputPort.h
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@@ -1,88 +0,0 @@
-/* This file is part of Om. Copyright (C) 2006 Dave Robillard.
- *
- * Om 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.
- *
- * Om 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 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.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#ifndef INPUTPORT_H
-#define INPUTPORT_H
-
-#include <string>
-#include <cstdlib>
-#include <cassert>
-#include "PortBase.h"
-#include "List.h"
-#include "MidiMessage.h"
-using std::string;
-
-namespace Om {
-
-template <typename T> class ConnectionBase;
-template <typename T> class OutputPort;
-class Node;
-
-
-/** An input port on a Node or Patch.
- *
- * All ports have a Buffer, but the actual contents (data) of that buffer may be
- * set directly to the incoming connection's buffer if there's only one inbound
- * connection, to eliminate the need to copy/mix.
- *
- * If a port has multiple connections, they will be mixed down into the local
- * buffer and it will be used.
- *
- * \ingroup engine
- */
-template <typename T>
-class InputPort : public PortBase<T>
-{
-public:
- InputPort(Node* node, const string& name, size_t index, size_t poly, PortInfo* port_info, size_t buffer_size);
- virtual ~InputPort() {}
-
- void add_connection(ListNode<ConnectionBase<T>*>* const c);
- ListNode<ConnectionBase<T>*>* remove_connection(const OutputPort<T>* const src_port);
-
- void prepare_buffers(size_t nframes);
-
- void tie(OutputPort<T>* const port);
-
- bool is_connected() const { return (m_connections.size() > 0); }
- bool is_connected_to(const OutputPort<T>* const port) const;
-
-private:
- // Prevent copies (Undefined)
- InputPort<T>(const InputPort<T>& copy);
- InputPort<T>& operator=(const InputPort<T>&);
-
- void update_buffers();
-
- List<ConnectionBase<T>*> m_connections;
-
- // This is just stupid...
- using PortBase<T>::m_is_tied;
- using PortBase<T>::m_tied_port;
- using PortBase<T>::m_buffers;
- using PortBase<T>::m_poly;
- using PortBase<T>::m_index;
- using PortBase<T>::m_buffer_size;
- using PortBase<T>::m_fixed_buffers;
-};
-
-
-template class InputPort<sample>;
-template class InputPort<MidiMessage>;
-
-} // namespace Om
-
-#endif // INPUTPORT_H