| 1 | /*
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| 2 | * Boost Software License - Version 1.0 - August 17th, 2003
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| 3 | *
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| 4 | * Permission is hereby granted, free of charge, to any person or organization
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| 5 | * obtaining a copy of the software and accompanying documentation covered by
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| 6 | * this license (the "Software") to use, reproduce, display, distribute,
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| 7 | * execute, and transmit the Software, and to prepare derivative works of the
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| 8 | * Software, and to permit third-parties to whom the Software is furnished to
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| 9 | * do so, all subject to the following:
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| 10 | *
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| 11 | * The copyright notices in the Software and this entire statement, including
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| 12 | * the above license grant, this restriction and the following disclaimer,
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| 13 | * must be included in all copies of the Software, in whole or in part, and
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| 14 | * all derivative works of the Software, unless such copies or derivative
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| 15 | * works are solely in the form of machine-executable object code generated by
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| 16 | * a source language processor.
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| 17 | *
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| 18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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| 19 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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| 20 | * FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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| 21 | * SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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| 22 | * FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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| 23 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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| 24 | * DEALINGS IN THE SOFTWARE.
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| 25 | */
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| 26 |
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| 27 | ///@file palette_image.hpp
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| 28 | ///@since Aug 13, 2008
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| 29 | ///@author yoyohead
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| 30 | ///
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| 31 |
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| 32 | #pragma once
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| 33 | #ifndef PALETTE_IMAGE_HPP_INCLUDED
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| 34 | #define PALETTE_IMAGE_HPP_INCLUDED
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| 35 |
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| 36 | #include <i3dea/gil/palette_function.hpp>
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| 37 |
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| 38 | #include <i3dea/gil/transform_view.hpp>
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| 39 |
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| 40 | #include <boost/mpl/assert.hpp>
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| 41 |
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| 42 | namespace i3dea{
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| 43 |
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| 44 | namespace result_of {
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| 45 |
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| 46 | template<class View, class RanIt>
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| 47 | struct make_palette_view
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| 48 | {
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| 49 | private:
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| 50 | typedef i3dea::result_of::transform_view<
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| 51 | i3dea::palette_function<RanIt>,
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| 52 | View> _impl;
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| 53 | public:
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| 54 | //You may get an error 'no class template named add_deref..'
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| 55 | //if you pass an *image* instead of a view. Make sure you
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| 56 | //pass a view.
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| 57 | typedef typename _impl::type type;
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| 58 |
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| 59 | static type make(View const & view, RanIt it) {
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| 60 | return _impl::make(i3dea::make_palette(it), view);
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| 61 | }
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| 62 | };
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| 63 | }
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| 64 |
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| 65 |
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| 66 | template<class View, class RanIt>
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| 67 | typename result_of::make_palette_view<View, RanIt>::type
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| 68 | make_palette_view(View const& v, RanIt p){
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| 69 | return result_of::make_palette_view<View, RanIt>::make(v,p);
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| 70 | }
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| 71 |
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| 72 | } //::i3dea
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| 73 |
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| 74 | #endif //PALETTE_IMAGE_HPP_INCLUDED
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| 75 |
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| 76 |
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