From bb1c49dfa484db080938cff6f8f70167c9026a1c Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Tue, 24 Jul 2007 19:26:47 +0000
Subject: 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
---
 src/libs/engine/Buffer.hpp | 66 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 src/libs/engine/Buffer.hpp

(limited to 'src/libs/engine/Buffer.hpp')

diff --git a/src/libs/engine/Buffer.hpp b/src/libs/engine/Buffer.hpp
new file mode 100644
index 00000000..d4b52465
--- /dev/null
+++ b/src/libs/engine/Buffer.hpp
@@ -0,0 +1,66 @@
+/* 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 BUFFER_H
+#define BUFFER_H
+
+#include <cstddef>
+#include <cassert>
+#include <boost/utility.hpp>
+#include "types.hpp"
+#include "DataType.hpp"
+
+namespace Ingen {
+
+	
+class Buffer : public boost::noncopyable
+{
+public:
+	Buffer(DataType type, size_t size)
+		: _type(type)
+		, _size(size)
+	{}
+
+	virtual ~Buffer() {}
+	
+	/** Clear contents and reset state */
+	virtual void clear() = 0;
+
+	/** Reset state (ie reset read ptr), but leave contents */
+	virtual void reset(SampleCount nframes) = 0;
+
+	virtual void prepare_read(SampleCount nframes) = 0;
+	virtual void prepare_write(SampleCount nframes) = 0;
+	
+	virtual bool is_joined_to(Buffer* buf) const = 0;
+	virtual bool join(Buffer* buf) = 0;
+	virtual void unjoin() = 0;
+
+	virtual void resize(size_t size) { _size = size; }
+
+	DataType type() const { return _type; }
+	size_t   size() const { return _size; }
+
+protected:
+	DataType _type;
+	size_t   _size;
+};
+
+
+} // namespace Ingen
+
+#endif // BUFFER_H
-- 
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