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author | David Robillard <d@drobilla.net> | 2007-07-24 19:26:47 +0000 |
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committer | David Robillard <d@drobilla.net> | 2007-07-24 19:26:47 +0000 |
commit | bb1c49dfa484db080938cff6f8f70167c9026a1c (patch) | |
tree | 6f6382fcbfddfead6d5c32d19977aed8020d32e4 /src/libs/engine/Node.h | |
parent | f0f64e4425acfb8b8633a47faa70f87fc32a4399 (diff) | |
download | ingen-bb1c49dfa484db080938cff6f8f70167c9026a1c.tar.gz ingen-bb1c49dfa484db080938cff6f8f70167c9026a1c.tar.bz2 ingen-bb1c49dfa484db080938cff6f8f70167c9026a1c.zip |
Consistently rename all C++ files .cpp/.hpp.
Fix (some) inclusion guard names to not clash with other libs.
git-svn-id: http://svn.drobilla.net/lad/ingen@613 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/libs/engine/Node.h')
-rw-r--r-- | src/libs/engine/Node.h | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/src/libs/engine/Node.h b/src/libs/engine/Node.h deleted file mode 100644 index 93f032a8..00000000 --- a/src/libs/engine/Node.h +++ /dev/null @@ -1,113 +0,0 @@ -/* This file is part of Ingen. - * Copyright (C) 2007 Dave Robillard <http://drobilla.net> - * - * Ingen 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. - * - * Ingen 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., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef NODE_H -#define NODE_H - -#include <string> -#include <raul/Array.h> -#include "types.h" -#include "GraphObject.h" - - -using std::string; - -namespace Raul { template <typename T> class List; } - -namespace Ingen { - -class Buffer; -class Plugin; -class Patch; -class Port; -class OutputPort; -namespace Shared { class ClientInterface; } - - -/** A Node (or "module") in a Patch (which is also a Node). - * - * A Node is a unit with input/output ports, a process() method, and some other - * things. - * - * This is a pure abstract base class for any Node, it contains no - * implementation details/data whatsoever. This is the interface you need to - * implement to add a new Node type. - * - * \ingroup engine - */ -class Node : public GraphObject -{ -public: - Node(GraphObject* parent, const string& name) : GraphObject(parent, name) {} - virtual ~Node() {} - - /** Activate this Node. - * - * This function will be called in a non-realtime thread before it is - * inserted in to a patch. Any non-realtime actions that need to be - * done before the Node is ready for use should be done here. - */ - virtual void activate() = 0; - virtual void deactivate() = 0; - virtual bool activated() = 0; - - /** Run the node for @a nframes input/output. - * - * @a start and @a end are transport times: end is not redundant in the case - * of varispeed, where end-start != nframes. - */ - virtual void process(SampleCount nframes, FrameTime start, FrameTime end) = 0; - - virtual void set_port_buffer(size_t voice, size_t port_num, Buffer* buf) = 0; - - // FIXME: Only used by client senders. Remove? - virtual const Raul::Array<Port*>& ports() const = 0; - - virtual size_t num_ports() const = 0; - virtual size_t poly() const = 0; - - /** Used by the process order finding algorithm (ie during connections) */ - virtual bool traversed() const = 0; - virtual void traversed(bool b) = 0; - - /** Nodes that are connected to this Node's inputs. - * (This Node depends on them) - */ - virtual Raul::List<Node*>* providers() = 0; - virtual void providers(Raul::List<Node*>* l) = 0; - - /** Nodes are are connected to this Node's outputs. - * (They depend on this Node) - */ - virtual Raul::List<Node*>* dependants() = 0; - virtual void dependants(Raul::List<Node*>* l) = 0; - - /** The Patch this Node belongs to. */ - virtual Patch* parent_patch() const = 0; - - /** Information about the Plugin this Node is an instance of. - * Not the best name - not all nodes come from plugins (ie Patch) - */ - virtual const Plugin* plugin() const = 0; - - virtual void set_buffer_size(size_t size) = 0; -}; - - -} // namespace Ingen - -#endif // NODE_H |