65 lines
1.8 KiB
C++
65 lines
1.8 KiB
C++
/* This file is part of Om. Copyright (C) 2006 Dave Robillard.
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*
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* Om is free software; you can redistribute it and/or modify it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option) any later
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* version.
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*
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* Om is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef OUTPUTPORT_H
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#define OUTPUTPORT_H
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#include <string>
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#include <cstdlib>
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#include "PortBase.h"
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#include "util/types.h"
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namespace Om {
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template <typename T> class InputPort;
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/** An output port.
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*
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* Output ports always have a locally allocated buffer, and buffer() will
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* always return that buffer. (This is very different from InputPort)
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*
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* This class actually adds no functionality to Port whatsoever right now,
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* it will in the future when more advanced port types exist, and it makes
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* things clearer throughout the engine.
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*
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* \ingroup engine
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*/
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template <typename T>
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class OutputPort : public PortBase<T>
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{
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public:
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OutputPort(Node* node, const string& name, size_t index, size_t poly, PortInfo* port_info, size_t buffer_size);
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virtual ~OutputPort() {}
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void set_tied_port(InputPort<T>* port);
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private:
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// Prevent copies (undefined)
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OutputPort(const OutputPort& copy);
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OutputPort<T>& operator=(const OutputPort<T>&);
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using PortBase<T>::m_is_tied;
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using PortBase<T>::m_tied_port;
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};
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template class OutputPort<sample>;
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} // namespace Om
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#endif // OUTPUTPORT_H
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