/usr/include/synfig-0.0/synfig/transform.h is in libsynfig-dev 0.64.1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/*! \file transform.h
** \brief Template Header
**
** $Id$
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
**
** This package 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 package 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.
** \endlegal
*/
/* ========================================================================= */
/* === S T A R T =========================================================== */
#ifndef __SYNFIG_TRANSFORM_H
#define __SYNFIG_TRANSFORM_H
/* === H E A D E R S ======================================================= */
#include <ETL/handle>
#include "vector.h"
#include <list>
#include "rect.h"
#include "guid.h"
/* === M A C R O S ========================================================= */
/* === T Y P E D E F S ===================================================== */
/* === C L A S S E S & S T R U C T S ======================================= */
namespace synfig {
class Transform : public etl::shared_object
{
GUID guid_;
public:
typedef etl::handle<Transform> Handle;
protected:
Transform(const GUID& guid):guid_(guid) { }
public:
const GUID& get_guid()const { return guid_; }
virtual ~Transform() { }
virtual synfig::Vector perform(const synfig::Vector& x)const=0;
virtual synfig::Vector unperform(const synfig::Vector& x)const=0;
virtual synfig::Rect perform(const synfig::Rect& x)const;
virtual synfig::Rect unperform(const synfig::Rect& x)const;
virtual String get_string()const=0;
}; // END of class Transform
class TransformStack : public std::list<Transform::Handle>
{
public:
GUID get_guid()const;
synfig::Vector perform(const synfig::Vector& x)const;
synfig::Vector unperform(const synfig::Vector& x)const;
synfig::Rect perform(const synfig::Rect& x)const;
synfig::Rect unperform(const synfig::Rect& x)const;
void push(const Transform::Handle& x) { if(x)push_back(x); }
void pop() { pop_back(); }
}; // END of class TransformStack
}; // END of namespace synfig
/* === E N D =============================================================== */
#endif
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