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include
ost
img
extent_iterator.hh
Go to the documentation of this file.
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//------------------------------------------------------------------------------
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// This file is part of the OpenStructure project <www.openstructure.org>
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//
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// Copyright (C) 2008-2011 by the OpenStructure authors
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// Copyright (C) 2003-2010 by the IPLT authors
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License as published by the Free
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// Software Foundation; either version 3.0 of the License, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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// details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with this library; if not, write to the Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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//------------------------------------------------------------------------------
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/*
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iterate over a volume defined by an extent
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Author: Ansgar Philippsen
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*/
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#ifndef IMG_EXTENT_ITERATOR_H
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#define IMG_EXTENT_ITERATOR_H
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#include "
point.hh
"
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#include "
data.hh
"
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namespace
ost {
namespace
img {
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class
Extent;
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class
DLLEXPORT_OST_IMG_BASE
ExtentIterator
{
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public
:
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explicit
ExtentIterator
(
const
Extent
& b,
unsigned
int
domain=
SPATIAL
);
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ExtentIterator
(
const
ExtentIterator
&i);
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ExtentIterator
& operator=(
const
ExtentIterator
& p);
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ExtentIterator
& operator++();
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ExtentIterator
operator++(
int
);
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ExtentIterator
& operator--();
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ExtentIterator
operator--(
int
);
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void
Inc();
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void
Dec();
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ExtentIterator
& ToStart();
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ExtentIterator
& ToEnd();
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Extent
GetExtent()
const
;
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const
Point
&GetStart()
const
;
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const
Point
&GetEnd()
const
;
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bool
AtEnd()
const
;
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bool
AtStart()
const
;
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int
operator[](
int
i)
const
;
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operator
Point
()
const
;
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private
:
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Point
start_, end_, current_,startpos_;
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};
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}}
// namespace img
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#endif
ost::img::Extent
Defines lower and upper valid indices.
Definition:
extent.hh:60
ost::img::SPATIAL
Definition:
data_types.hh:42
ost::img::ExtentIterator
Extent iterator.
Definition:
extent_iterator.hh:52
data.hh
point.hh
ost::img::Point
class encapsulating 1D to 3D point
Definition:
point.hh:43
DLLEXPORT_OST_IMG_BASE
#define DLLEXPORT_OST_IMG_BASE
Definition:
module_config.hh:33
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