remove empty sigc++2 directory

git-svn-id: svn://localhost/ardour2/branches/3.0@3432 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 0 insertions, 92 deletions

diff --git a/libs/ardour/ardour/buffer.h b/libs/ardour/ardour/buffer.h
deleted file mode 100644
index fd94360226..0000000000
--- a/libs/ardour/ardour/buffer.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
-    Copyright (C) 2006 Paul Davis 
-    
-    This program 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.
-    
-    This program 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 more 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.,
-    675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef __ardour_buffer_h__
-#define __ardour_buffer_h__
-
-#include <cstdlib>
-#include <cassert>
-#include <iostream>
-#include <boost/utility.hpp>
-#include <ardour/types.h>
-#include <ardour/data_type.h>
-#include <ardour/runtime_functions.h>
-
-namespace ARDOUR {
-
-
-/** A buffer of recordable/playable data.
- *
- * This is a datatype-agnostic base class for all buffers (there are no
- * methods to actually access the data).  This provides a way for code that
- * doesn't care about the data type to still deal with buffers (which is
- * why the base class can't be a template).
- * 
- * To actually read/write buffer contents, use the appropriate derived class.
- */
-class Buffer : public boost::noncopyable
-{
-public:
-	virtual ~Buffer() {}
-
-	/** Factory function */
-	static Buffer* create(DataType type, size_t capacity);
-
-	/** Maximum capacity of buffer.
-	 * Note in some cases the entire buffer may not contain valid data, use size. */
-	size_t capacity() const { return _capacity; }
-
-	/** Amount of valid data in buffer.  Use this over capacity almost always. */
-	size_t size() const { return _size; }
-
-	/** Type of this buffer.
-	 * Based on this you can static cast a Buffer* to the desired type. */
-	DataType type() const { return _type; }
-
-	bool silent() const { return _silent; }
-	
-	/** Reallocate the buffer used internally to handle at least @a size_t units of data.
-	 *
-	 * The buffer is not silent after this operation. the @a capacity argument
-	 * passed to the constructor must have been non-zero.
-	 */
-	virtual void resize(size_t) = 0;
-
-	/** Clear (eg zero, or empty) buffer starting at TIME @a offset */
-	virtual void silence(nframes_t len, nframes_t offset=0) = 0;
-	
-	/** Clear the entire buffer */
-	virtual void clear() { silence(_capacity, 0); }
-
-	virtual void read_from(const Buffer& src, nframes_t offset, nframes_t len) = 0;
-
-protected:
-	Buffer(DataType type, size_t capacity)
-	: _type(type), _capacity(capacity), _size(0), _silent(true)
-	{}
-
-	DataType _type;
-	size_t   _capacity;
-	size_t   _size;
-	bool     _silent;
-};
-
-
-} // namespace ARDOUR
-
-#endif // __ardour_buffer_h__