1 <!-- Copyright 2008 Lubomir Bourdev and Hailin Jin
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22 <TITLE>Generic Image Library: reduce.hpp Source File
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40 <div class=
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41 <h1>reduce.hpp
</h1><a href=
"reduce_8hpp.html">Go to the documentation of this file.
</a><div class=
"fragment"><pre class=
"fragment"><a name=
"l00001"></a>00001 <span class=
"comment">/*
</span>
42 <a name=
"l00002"></a>00002 <span class=
"comment"> Copyright
2005-
2007 Adobe Systems Incorporated
</span>
43 <a name=
"l00003"></a>00003 <span class=
"comment"> </span>
44 <a name=
"l00004"></a>00004 <span class=
"comment"> Use, modification and distribution are subject to the Boost Software License,
</span>
45 <a name=
"l00005"></a>00005 <span class=
"comment"> Version
1.0. (See accompanying file LICENSE_1_0.txt or copy at
</span>
46 <a name=
"l00006"></a>00006 <span class=
"comment"> http://www.boost.org/LICENSE_1_0.txt).
</span>
47 <a name=
"l00007"></a>00007 <span class=
"comment"></span>
48 <a name=
"l00008"></a>00008 <span class=
"comment"> See http://opensource.adobe.com/gil for most recent version including documentation.
</span>
49 <a name=
"l00009"></a>00009 <span class=
"comment">*/
</span>
50 <a name=
"l00010"></a>00010 <span class=
"comment">/*************************************************************************************************/
</span>
51 <a name=
"l00011"></a>00011
52 <a name=
"l00012"></a>00012 <span class=
"preprocessor">#ifndef GIL_REDUCE_HPP
</span>
53 <a name=
"l00013"></a>00013 <span class=
"preprocessor"></span><span class=
"preprocessor">#define GIL_REDUCE_HPP
</span>
54 <a name=
"l00014"></a>00014 <span class=
"preprocessor"></span>
55 <a name=
"l00015"></a>00015 <span class=
"preprocessor">#include
<boost/mpl/insert_range.hpp
></span>
56 <a name=
"l00016"></a>00016 <span class=
"preprocessor">#include
<boost/mpl/range_c.hpp
></span>
57 <a name=
"l00017"></a>00017 <span class=
"preprocessor">#include
<boost/mpl/vector_c.hpp
></span>
58 <a name=
"l00018"></a>00018 <span class=
"preprocessor">#include
<boost/mpl/back.hpp
></span>
59 <a name=
"l00019"></a>00019 <span class=
"preprocessor">#include
<boost/mpl/vector.hpp
></span>
60 <a name=
"l00020"></a>00020 <span class=
"preprocessor">#include
<boost/mpl/long.hpp
></span>
61 <a name=
"l00021"></a>00021 <span class=
"preprocessor">#include
<boost/mpl/logical.hpp
></span>
62 <a name=
"l00022"></a>00022 <span class=
"preprocessor">#include
<boost/mpl/transform.hpp
></span>
63 <a name=
"l00023"></a>00023 <span class=
"preprocessor">#include
<boost/mpl/insert.hpp
></span>
64 <a name=
"l00024"></a>00024 <span class=
"preprocessor">#include
<boost/mpl/transform.hpp
></span>
65 <a name=
"l00025"></a>00025
66 <a name=
"l00026"></a>00026 <span class=
"preprocessor">#include
"../../metafunctions.hpp"</span>
67 <a name=
"l00027"></a>00027 <span class=
"preprocessor">#include
"../../typedefs.hpp"</span>
68 <a name=
"l00028"></a>00028 <span class=
"preprocessor">#include
"<a class="code
" href="g_i_l_0081.html
" title="Constructs for static-to-dynamic integer convesion.
">dynamic_at_c.hpp</a>"</span>
69 <a name=
"l00029"></a>00029
70 <a name=
"l00038"></a>00038
71 <a name=
"l00039"></a>00039
72 <a name=
"l00040"></a>00040 <span class=
"preprocessor">#ifdef GIL_REDUCE_CODE_BLOAT
</span>
73 <a name=
"l00041"></a>00041 <span class=
"preprocessor"></span>
74 <a name=
"l00042"></a>00042
75 <a name=
"l00043"></a>00043 <span class=
"comment">// Max number of cases in the cross-expension of binary operation for it to be reduced as unary
</span>
76 <a name=
"l00044"></a>00044 <span class=
"preprocessor">#define GIL_BINARY_REDUCE_LIMIT
226</span>
77 <a name=
"l00045"></a>00045 <span class=
"preprocessor"></span>
78 <a name=
"l00046"></a>00046 <span class=
"keyword">namespace
</span>boost {
<span class=
"keyword">namespace
</span>mpl {
79 <a name=
"l00047"></a>00047
80 <a name=
"l00056"></a>00056
81 <a name=
"l00057"></a>00057 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> SrcTypes,
<span class=
"keyword">typename
</span> DstTypes
>
82 <a name=
"l00058"></a>00058 <span class=
"keyword">struct
</span>mapping_vector {};
83 <a name=
"l00059"></a>00059
84 <a name=
"l00060"></a>00060 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> SrcTypes,
<span class=
"keyword">typename
</span> DstTypes,
<span class=
"keywordtype">long
</span> K
>
85 <a name=
"l00061"></a>00061 <span class=
"keyword">struct
</span>at_c
<mapping_vector
<SrcTypes,DstTypes
>, K
> {
86 <a name=
"l00062"></a>00062 <span class=
"keyword">static
</span> <span class=
"keyword">const
</span> std::size_t value=size
<DstTypes
>::value - order
<DstTypes, typename at_c
<SrcTypes,K
>::type
>::type::value +
1;
87 <a name=
"l00063"></a>00063 <span class=
"keyword">typedef
</span> size_t
<value
> type;
88 <a name=
"l00064"></a>00064 };
89 <a name=
"l00065"></a>00065
90 <a name=
"l00066"></a>00066 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> SrcTypes,
<span class=
"keyword">typename
</span> DstTypes
>
91 <a name=
"l00067"></a>00067 <span class=
"keyword">struct
</span>size
<mapping_vector
<SrcTypes,DstTypes
> > {
92 <a name=
"l00068"></a>00068 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> size
<SrcTypes
>::type type;
93 <a name=
"l00069"></a>00069 <span class=
"keyword">static
</span> <span class=
"keyword">const
</span> std::size_t value=type::value;
94 <a name=
"l00070"></a>00070 };
95 <a name=
"l00071"></a>00071
96 <a name=
"l00080"></a>00080
97 <a name=
"l00081"></a>00081 <span class=
"keyword">namespace
</span>detail {
98 <a name=
"l00082"></a>00082 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> SFirst, std::
<span class=
"keywordtype">size_t
</span> NLeft
>
99 <a name=
"l00083"></a>00083 <span class=
"keyword">struct
</span>copy_to_vector_impl {
100 <a name=
"l00084"></a>00084 <span class=
"keyword">private
</span>:
101 <a name=
"l00085"></a>00085 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> deref
<SFirst
>::type T;
102 <a name=
"l00086"></a>00086 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> next
<SFirst
>::type next;
103 <a name=
"l00087"></a>00087 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> copy_to_vector_impl
<next, NLeft-
1>::type rest;
104 <a name=
"l00088"></a>00088 <span class=
"keyword">public
</span>:
105 <a name=
"l00089"></a>00089 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> push_front
<rest, T
>::type type;
106 <a name=
"l00090"></a>00090 };
107 <a name=
"l00091"></a>00091
108 <a name=
"l00092"></a>00092 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> SFirst
>
109 <a name=
"l00093"></a>00093 <span class=
"keyword">struct
</span>copy_to_vector_impl
<SFirst,
1> {
110 <a name=
"l00094"></a>00094 <span class=
"keyword">typedef
</span> vector
<typename deref
<SFirst
>::type
> type;
111 <a name=
"l00095"></a>00095 };
112 <a name=
"l00096"></a>00096 }
113 <a name=
"l00097"></a>00097
114 <a name=
"l00098"></a>00098 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Src
>
115 <a name=
"l00099"></a>00099 <span class=
"keyword">struct
</span>copy_to_vector {
116 <a name=
"l00100"></a>00100 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> detail::copy_to_vector_impl
<typename begin
<Src
>::type, size
<Src
>::value
>::type type;
117 <a name=
"l00101"></a>00101 };
118 <a name=
"l00102"></a>00102
119 <a name=
"l00103"></a>00103 <span class=
"keyword">template
</span> <>
120 <a name=
"l00104"></a>00104 <span class=
"keyword">struct
</span>copy_to_vector
<set
<> > {
121 <a name=
"l00105"></a>00105 <span class=
"keyword">typedef
</span> vector0
<> type;
122 <a name=
"l00106"></a>00106 };
123 <a name=
"l00107"></a>00107
124 <a name=
"l00108"></a>00108 } }
<span class=
"comment">// boost::mpl
</span>
125 <a name=
"l00109"></a>00109
126 <a name=
"l00110"></a>00110 <span class=
"keyword">namespace
</span>boost {
<span class=
"keyword">namespace
</span>gil {
127 <a name=
"l00111"></a>00111
128 <a name=
"l00112"></a>00112
129 <a name=
"l00120"></a>00120
130 <a name=
"l00121"></a>00121
131 <a name=
"l00122"></a>00122
132 <a name=
"l00123"></a>00123
133 <a name=
"l00133"></a>00133
134 <a name=
"l00134"></a>00134 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Types,
<span class=
"keyword">typename
</span> Op
>
135 <a name=
"l00135"></a>00135 <span class=
"keyword">struct
</span>unary_reduce_impl {
136 <a name=
"l00136"></a>00136 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> mpl::transform
<Types, detail::reduce
<Op, mpl::_1
> >::type reduced_t;
137 <a name=
"l00137"></a>00137 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> mpl::copy
<reduced_t, mpl::inserter
<mpl::set
<>, mpl::insert
<mpl::_1,mpl::_2
> > >::type unique_t;
138 <a name=
"l00138"></a>00138 <span class=
"keyword">static
</span> <span class=
"keyword">const
</span> <span class=
"keywordtype">bool
</span> is_single=mpl::size
<unique_t
>::value==
1;
139 <a name=
"l00139"></a>00139 };
140 <a name=
"l00140"></a>00140
141 <a name=
"l00141"></a>00141 template
<typename Types, typename Op, bool IsSingle=unary_reduce_impl
<Types,Op
>::is_single
>
142 <a name=
"l00142"></a>00142 <span class=
"keyword">struct
</span>unary_reduce :
<span class=
"keyword">public
</span> unary_reduce_impl
<Types,Op
> {
143 <a name=
"l00143"></a>00143 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> unary_reduce_impl
<Types,Op
>::reduced_t reduced_t;
144 <a name=
"l00144"></a>00144 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> unary_reduce_impl
<Types,Op
>::unique_t unique_t;
145 <a name=
"l00145"></a>00145
146 <a name=
"l00146"></a>00146 <span class=
"keyword">static
</span> <span class=
"keywordtype">unsigned
</span> <span class=
"keywordtype">short
</span> <span class=
"keyword">inline
</span> map_index(std::size_t index) {
147 <a name=
"l00147"></a>00147 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> mpl::mapping_vector
<reduced_t, unique_t
> indices_t;
148 <a name=
"l00148"></a>00148 <span class=
"keywordflow">return
</span> gil::at_c
<indices_t, unsigned short
>(index);
149 <a name=
"l00149"></a>00149 }
150 <a name=
"l00150"></a>00150 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Bits
> GIL_FORCEINLINE
<span class=
"keyword">static
</span> <span class=
"keyword">typename
</span> Op::result_type applyc(
<span class=
"keyword">const
</span> Bits
& bits, std::size_t index, Op op) {
151 <a name=
"l00151"></a>00151 <span class=
"keywordflow">return
</span> apply_operation_basec
<unique_t
>(bits,map_index(index),op);
152 <a name=
"l00152"></a>00152 }
153 <a name=
"l00153"></a>00153
154 <a name=
"l00154"></a>00154 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Bits
> GIL_FORCEINLINE
<span class=
"keyword">static
</span> <span class=
"keyword">typename
</span> Op::result_type apply(Bits
& bits, std::size_t index, Op op) {
155 <a name=
"l00155"></a>00155 <span class=
"keywordflow">return
</span> apply_operation_base
<unique_t
>(bits,map_index(index),op);
156 <a name=
"l00156"></a>00156 }
157 <a name=
"l00157"></a>00157 };
158 <a name=
"l00158"></a>00158
159 <a name=
"l00159"></a>00159 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Types,
<span class=
"keyword">typename
</span> Op
>
160 <a name=
"l00160"></a>00160 <span class=
"keyword">struct
</span>unary_reduce
<Types,Op,true
> :
<span class=
"keyword">public
</span> unary_reduce_impl
<Types,Op
> {
161 <a name=
"l00161"></a>00161 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> unary_reduce_impl
<Types,Op
>::unique_t unique_t;
162 <a name=
"l00162"></a>00162 <span class=
"keyword">static
</span> <span class=
"keywordtype">unsigned
</span> <span class=
"keywordtype">short
</span> <span class=
"keyword">inline
</span> map_index(std::size_t index) {
<span class=
"keywordflow">return
</span> 0; }
163 <a name=
"l00163"></a>00163
164 <a name=
"l00164"></a>00164 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Bits
> GIL_FORCEINLINE
<span class=
"keyword">static
</span> <span class=
"keyword">typename
</span> Op::result_type applyc(
<span class=
"keyword">const
</span> Bits
& bits, std::size_t index, Op op) {
165 <a name=
"l00165"></a>00165 <span class=
"keywordflow">return
</span> op(*gil_reinterpret_cast_c
<<span class=
"keyword">const
</span> <span class=
"keyword">typename
</span> mpl::front
<unique_t
>::type*
>(
&bits));
166 <a name=
"l00166"></a>00166 }
167 <a name=
"l00167"></a>00167
168 <a name=
"l00168"></a>00168 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Bits
> GIL_FORCEINLINE
<span class=
"keyword">static
</span> <span class=
"keyword">typename
</span> Op::result_type apply(Bits
& bits, std::size_t index, Op op) {
169 <a name=
"l00169"></a>00169 <span class=
"keywordflow">return
</span> op(*gil_reinterpret_cast
<<span class=
"keyword">typename
</span> mpl::front
<unique_t
>::type*
>(
&bits));
170 <a name=
"l00170"></a>00170 }
171 <a name=
"l00171"></a>00171 };
172 <a name=
"l00172"></a>00172
173 <a name=
"l00173"></a>00173
174 <a name=
"l00186"></a>00186
175 <a name=
"l00187"></a>00187 <span class=
"keyword">namespace
</span>detail {
176 <a name=
"l00188"></a>00188 <span class=
"keyword">struct
</span>pair_generator {
177 <a name=
"l00189"></a>00189 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Vec2
> <span class=
"keyword">struct
</span>apply {
178 <a name=
"l00190"></a>00190 <span class=
"keyword">typedef
</span> std::pair
<const typename mpl::at_c
<Vec2,
0>::type*,
<span class=
"keyword">const
</span> <span class=
"keyword">typename
</span> mpl::at_c
<Vec2,
1>::type*
> type;
179 <a name=
"l00191"></a>00191 };
180 <a name=
"l00192"></a>00192 };
181 <a name=
"l00193"></a>00193
182 <a name=
"l00194"></a>00194 <span class=
"comment">// When the types are not too large, applies reduce on their cross product
</span>
183 <a name=
"l00195"></a>00195 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Unary1,
<span class=
"keyword">typename
</span> Unary2,
<span class=
"keyword">typename
</span> Op,
<span class=
"keywordtype">bool
</span> IsComplex
>
184 <a name=
"l00196"></a>00196 <span class=
"keyword">struct
</span>binary_reduce_impl {
185 <a name=
"l00197"></a>00197 <span class=
"comment">//private:
</span>
186 <a name=
"l00198"></a>00198 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> mpl::copy_to_vector
<typename Unary1::unique_t
>::type vec1_types;
187 <a name=
"l00199"></a>00199 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> mpl::copy_to_vector
<typename Unary2::unique_t
>::type vec2_types;
188 <a name=
"l00200"></a>00200
189 <a name=
"l00201"></a>00201 <span class=
"keyword">typedef
</span> mpl::cross_vector
<mpl::vector2
<vec1_types, vec2_types
>, pair_generator
> BIN_TYPES;
190 <a name=
"l00202"></a>00202 <span class=
"keyword">typedef
</span> unary_reduce
<BIN_TYPES,Op
> bin_reduced_t;
191 <a name=
"l00203"></a>00203
192 <a name=
"l00204"></a>00204 <span class=
"keyword">static
</span> <span class=
"keywordtype">unsigned
</span> <span class=
"keywordtype">short
</span> <span class=
"keyword">inline
</span> map_index(std::size_t index1, std::size_t index2) {
193 <a name=
"l00205"></a>00205 <span class=
"keywordtype">unsigned
</span> <span class=
"keywordtype">short
</span> r1=Unary1::map_index(index1);
194 <a name=
"l00206"></a>00206 <span class=
"keywordtype">unsigned
</span> <span class=
"keywordtype">short
</span> r2=Unary2::map_index(index2);
195 <a name=
"l00207"></a>00207 <span class=
"keywordflow">return
</span> bin_reduced_t::map_index(r2*mpl::size
<vec1_types
>::value + r1);
196 <a name=
"l00208"></a>00208 }
197 <a name=
"l00209"></a>00209 <span class=
"keyword">public
</span>:
198 <a name=
"l00210"></a>00210 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> bin_reduced_t::unique_t unique_t;
199 <a name=
"l00211"></a>00211
200 <a name=
"l00212"></a>00212 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Bits1,
<span class=
"keyword">typename
</span> Bits2
>
201 <a name=
"l00213"></a>00213 <span class=
"keyword">static
</span> <span class=
"keyword">typename
</span> Op::result_type
<span class=
"keyword">inline
</span> apply(
<span class=
"keyword">const
</span> Bits1
& bits1, std::size_t index1,
<span class=
"keyword">const
</span> Bits2
& bits2, std::size_t index2, Op op) {
202 <a name=
"l00214"></a>00214 std::pair
<const void*,const void*
> pr(
&bits1,
&bits2);
203 <a name=
"l00215"></a>00215 <span class=
"keywordflow">return
</span> apply_operation_basec
<unique_t
>(pr, map_index(index1,index2),op);
204 <a name=
"l00216"></a>00216 }
205 <a name=
"l00217"></a>00217 };
206 <a name=
"l00218"></a>00218
207 <a name=
"l00219"></a>00219 <span class=
"comment">// When the types are large performs a double-dispatch. Binary reduction is not done.
</span>
208 <a name=
"l00220"></a>00220 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Unary1,
<span class=
"keyword">typename
</span> Unary2,
<span class=
"keyword">typename
</span> Op
>
209 <a name=
"l00221"></a>00221 <span class=
"keyword">struct
</span>binary_reduce_impl
<Unary1,Unary2,Op,true
> {
210 <a name=
"l00222"></a>00222 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Bits1,
<span class=
"keyword">typename
</span> Bits2
>
211 <a name=
"l00223"></a>00223 <span class=
"keyword">static
</span> <span class=
"keyword">typename
</span> Op::result_type
<span class=
"keyword">inline
</span> apply(
<span class=
"keyword">const
</span> Bits1
& bits1, std::size_t index1,
<span class=
"keyword">const
</span> Bits2
& bits2, std::size_t index2, Op op) {
212 <a name=
"l00224"></a>00224 <span class=
"keywordflow">return
</span> apply_operation_base
<Unary1::unique_t,Unary2::unique_t
>(bits1, index1, bits2, index2, op);
213 <a name=
"l00225"></a>00225 }
214 <a name=
"l00226"></a>00226 };
215 <a name=
"l00227"></a>00227 }
216 <a name=
"l00228"></a>00228
217 <a name=
"l00229"></a>00229
218 <a name=
"l00230"></a>00230 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Types1,
<span class=
"keyword">typename
</span> Types2,
<span class=
"keyword">typename
</span> Op
>
219 <a name=
"l00231"></a>00231 <span class=
"keyword">struct
</span>binary_reduce {
220 <a name=
"l00232"></a>00232 <span class=
"comment">//private:
</span>
221 <a name=
"l00233"></a>00233 <span class=
"keyword">typedef
</span> unary_reduce
<Types1,Op
> unary1_t;
222 <a name=
"l00234"></a>00234 <span class=
"keyword">typedef
</span> unary_reduce
<Types2,Op
> unary2_t;
223 <a name=
"l00235"></a>00235
224 <a name=
"l00236"></a>00236 <span class=
"keyword">static
</span> <span class=
"keyword">const
</span> std::size_t CROSS_SIZE = mpl::size
<typename unary1_t::unique_t
>::value *
225 <a name=
"l00237"></a>00237 mpl::size
<typename unary2_t::unique_t
>::value;
226 <a name=
"l00238"></a>00238
227 <a name=
"l00239"></a>00239 <span class=
"keyword">typedef
</span> detail::binary_reduce_impl
<unary1_t,unary2_t,Op, (CROSS_SIZE
>GIL_BINARY_REDUCE_LIMIT)
> impl;
228 <a name=
"l00240"></a>00240 <span class=
"keyword">public
</span>:
229 <a name=
"l00241"></a>00241 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Bits1,
<span class=
"keyword">typename
</span> Bits2
>
230 <a name=
"l00242"></a>00242 <span class=
"keyword">static
</span> <span class=
"keyword">typename
</span> Op::result_type
<span class=
"keyword">inline
</span> apply(
<span class=
"keyword">const
</span> Bits1
& bits1, std::size_t index1,
<span class=
"keyword">const
</span> Bits2
& bits2, std::size_t index2, Op op) {
231 <a name=
"l00243"></a>00243 <span class=
"keywordflow">return
</span> impl::apply(bits1,index1,bits2,index2,op);
232 <a name=
"l00244"></a>00244 }
233 <a name=
"l00245"></a>00245 };
234 <a name=
"l00246"></a>00246
235 <a name=
"l00247"></a>00247 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Types,
<span class=
"keyword">typename
</span> UnaryOp
>
236 <a name=
"l00248"></a>00248 GIL_FORCEINLINE
<span class=
"keyword">typename
</span> UnaryOp::result_type
<a class=
"code" href=
"group___variant.html#g3dc0a90911c08815be11e1e49ec06037" title=
"Invokes a generic constant operation (represented as a binary function object) on...">apply_operation
</a>(variant
<Types
>& arg, UnaryOp op) {
237 <a name=
"l00249"></a>00249 <span class=
"keywordflow">return
</span> unary_reduce
<Types,UnaryOp
>::template apply(arg._bits, arg._index ,op);
238 <a name=
"l00250"></a>00250 }
239 <a name=
"l00251"></a>00251
240 <a name=
"l00252"></a>00252 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Types,
<span class=
"keyword">typename
</span> UnaryOp
>
241 <a name=
"l00253"></a>00253 GIL_FORCEINLINE
<span class=
"keyword">typename
</span> UnaryOp::result_type
<a class=
"code" href=
"group___variant.html#g3dc0a90911c08815be11e1e49ec06037" title=
"Invokes a generic constant operation (represented as a binary function object) on...">apply_operation
</a>(
<span class=
"keyword">const
</span> variant
<Types
>& arg, UnaryOp op) {
242 <a name=
"l00254"></a>00254 <span class=
"keywordflow">return
</span> unary_reduce
<Types,UnaryOp
>::template applyc(arg._bits, arg._index ,op);
243 <a name=
"l00255"></a>00255 }
244 <a name=
"l00256"></a>00256
245 <a name=
"l00257"></a>00257 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Types1,
<span class=
"keyword">typename
</span> Types2,
<span class=
"keyword">typename
</span> BinaryOp
>
246 <a name=
"l00258"></a>00258 GIL_FORCEINLINE
<span class=
"keyword">typename
</span> BinaryOp::result_type
<a class=
"code" href=
"group___variant.html#g3dc0a90911c08815be11e1e49ec06037" title=
"Invokes a generic constant operation (represented as a binary function object) on...">apply_operation
</a>(
<span class=
"keyword">const
</span> variant
<Types1
>& arg1,
<span class=
"keyword">const
</span> variant
<Types2
>& arg2, BinaryOp op) {
247 <a name=
"l00259"></a>00259 <span class=
"keywordflow">return
</span> binary_reduce
<Types1,Types2,BinaryOp
>::template apply(arg1._bits, arg1._index, arg2._bits, arg2._index, op);
248 <a name=
"l00260"></a>00260 }
249 <a name=
"l00261"></a>00261
250 <a name=
"l00262"></a>00262 <span class=
"preprocessor">#undef GIL_BINARY_REDUCE_LIMIT
</span>
251 <a name=
"l00263"></a>00263 <span class=
"preprocessor"></span>
252 <a name=
"l00264"></a>00264 } }
<span class=
"comment">// namespace gil
</span>
253 <a name=
"l00265"></a>00265
254 <a name=
"l00266"></a>00266
255 <a name=
"l00267"></a>00267 <span class=
"keyword">namespace
</span>boost {
<span class=
"keyword">namespace
</span>mpl {
256 <a name=
"l00286"></a>00286
257 <a name=
"l00287"></a>00287 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> VecOfVecs,
<span class=
"keyword">typename
</span> TypeGen
>
258 <a name=
"l00288"></a>00288 <span class=
"keyword">struct
</span>cross_vector {};
259 <a name=
"l00289"></a>00289
260 <a name=
"l00292"></a>00292 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> VecOfVecs,
<span class=
"keyword">typename
</span> TypeGen, std::
<span class=
"keywordtype">size_t
</span> K
>
261 <a name=
"l00293"></a>00293 <span class=
"keyword">struct
</span>cross_iterator {
262 <a name=
"l00294"></a>00294 <span class=
"keyword">typedef
</span> mpl::random_access_iterator_tag category;
263 <a name=
"l00295"></a>00295 };
264 <a name=
"l00296"></a>00296
265 <a name=
"l00300"></a>00300
266 <a name=
"l00306"></a>00306 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> VecOfVecs,
<span class=
"keyword">typename
</span> TypeGen, std::
<span class=
"keywordtype">size_t
</span> K
>
267 <a name=
"l00307"></a>00307 <span class=
"keyword">struct
</span>deref
<cross_iterator
<VecOfVecs,TypeGen,K
> > {
268 <a name=
"l00308"></a>00308 <span class=
"keyword">private
</span>:
269 <a name=
"l00309"></a>00309 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> detail::select_subvector_c
<VecOfVecs, K
>::type DerefTypes;
270 <a name=
"l00310"></a>00310 <span class=
"keyword">public
</span>:
271 <a name=
"l00311"></a>00311 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> TypeGen::template apply
<DerefTypes
>::type type;
272 <a name=
"l00312"></a>00312 };
273 <a name=
"l00313"></a>00313
274 <a name=
"l00316"></a>00316 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> VecOfVecs,
<span class=
"keyword">typename
</span> TypeGen, std::
<span class=
"keywordtype">size_t
</span> K
>
275 <a name=
"l00317"></a>00317 <span class=
"keyword">struct
</span>next
<cross_iterator
<VecOfVecs,TypeGen,K
> > {
276 <a name=
"l00318"></a>00318 <span class=
"keyword">typedef
</span> cross_iterator
<VecOfVecs,TypeGen,K+
1> type;
277 <a name=
"l00319"></a>00319 };
278 <a name=
"l00320"></a>00320
279 <a name=
"l00323"></a>00323 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> VecOfVecs,
<span class=
"keyword">typename
</span> TypeGen, std::
<span class=
"keywordtype">size_t
</span> K
>
280 <a name=
"l00324"></a>00324 <span class=
"keyword">struct
</span>prior
<cross_iterator
<VecOfVecs,TypeGen,K
> > {
281 <a name=
"l00325"></a>00325 <span class=
"keyword">typedef
</span> cross_iterator
<VecOfVecs,TypeGen,K-
1> type;
282 <a name=
"l00326"></a>00326 };
283 <a name=
"l00327"></a>00327
284 <a name=
"l00330"></a>00330 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> VecOfVecs,
<span class=
"keyword">typename
</span> TypeGen, std::
<span class=
"keywordtype">size_t
</span> K,
<span class=
"keyword">typename
</span> Distance
>
285 <a name=
"l00331"></a>00331 <span class=
"keyword">struct
</span>advance
<cross_iterator
<VecOfVecs,TypeGen,K
>, Distance
> {
286 <a name=
"l00332"></a>00332 <span class=
"keyword">typedef
</span> cross_iterator
<VecOfVecs,TypeGen,K+Distance::value
> type;
287 <a name=
"l00333"></a>00333 };
288 <a name=
"l00334"></a>00334
289 <a name=
"l00337"></a>00337 <span class=
"comment">// (shortened the names of the template arguments - otherwise doxygen cannot parse this...)
</span>
290 <a name=
"l00338"></a>00338 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> VecOfVecs,
<span class=
"keyword">typename
</span> TypeGen, std::
<span class=
"keywordtype">size_t
</span> K1, std::
<span class=
"keywordtype">size_t
</span> K2
>
291 <a name=
"l00339"></a>00339 <span class=
"keyword">struct
</span>distance
<cross_iterator
<VecOfVecs,TypeGen,K1
>, cross_iterator
<VecOfVecs,TypeGen,K2
> > {
292 <a name=
"l00340"></a>00340 <span class=
"keyword">typedef
</span> <span class=
"keywordtype">size_t
</span><K2-K1
> type;
293 <a name=
"l00341"></a>00341 };
294 <a name=
"l00342"></a>00342
295 <a name=
"l00348"></a>00348 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> VecOfVecs,
<span class=
"keyword">typename
</span> TypeGen
>
296 <a name=
"l00349"></a>00349 <span class=
"keyword">struct
</span>size
<cross_vector
<VecOfVecs,TypeGen
> > {
297 <a name=
"l00350"></a>00350 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> fold
<VecOfVecs, size_t
<1>, times
<_1, size
<_2
> > >::type type;
298 <a name=
"l00351"></a>00351 <span class=
"keyword">static
</span> <span class=
"keyword">const
</span> std::size_t value=type::value;
299 <a name=
"l00352"></a>00352 };
300 <a name=
"l00353"></a>00353
301 <a name=
"l00356"></a>00356 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> VecOfVecs,
<span class=
"keyword">typename
</span> TypeGen
>
302 <a name=
"l00357"></a>00357 <span class=
"keyword">struct
</span>empty
<cross_vector
<VecOfVecs,TypeGen
> > {
303 <a name=
"l00358"></a>00358 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> empty
<VecOfVecs
>::type type;
304 <a name=
"l00359"></a>00359 };
305 <a name=
"l00360"></a>00360
306 <a name=
"l00363"></a>00363 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> VecOfVecs,
<span class=
"keyword">typename
</span> TypeGen,
<span class=
"keyword">typename
</span> K
>
307 <a name=
"l00364"></a>00364 <span class=
"keyword">struct
</span>at
<cross_vector
<VecOfVecs,TypeGen
>, K
> {
308 <a name=
"l00365"></a>00365 <span class=
"keyword">private
</span>:
309 <a name=
"l00366"></a>00366 <span class=
"keyword">typedef
</span> cross_iterator
<VecOfVecs,TypeGen,K::value
> KthIterator;
310 <a name=
"l00367"></a>00367 <span class=
"keyword">public
</span>:
311 <a name=
"l00368"></a>00368 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> deref
<KthIterator
>::type type;
312 <a name=
"l00369"></a>00369 };
313 <a name=
"l00370"></a>00370
314 <a name=
"l00373"></a>00373 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> VecOfVecs,
<span class=
"keyword">typename
</span> TypeGen
>
315 <a name=
"l00374"></a>00374 <span class=
"keyword">struct
</span>begin
<cross_vector
<VecOfVecs,TypeGen
> > {
316 <a name=
"l00375"></a>00375 <span class=
"keyword">typedef
</span> cross_iterator
<VecOfVecs,TypeGen,
0> type;
317 <a name=
"l00376"></a>00376 };
318 <a name=
"l00377"></a>00377
319 <a name=
"l00380"></a>00380 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> VecOfVecs,
<span class=
"keyword">typename
</span> TypeGen
>
320 <a name=
"l00381"></a>00381 <span class=
"keyword">struct
</span>end
<cross_vector
<VecOfVecs,TypeGen
> > {
321 <a name=
"l00382"></a>00382 <span class=
"keyword">private
</span>:
322 <a name=
"l00383"></a>00383 <span class=
"keyword">typedef
</span> cross_vector
<VecOfVecs,TypeGen
> this_t;
323 <a name=
"l00384"></a>00384 <span class=
"keyword">public
</span>:
324 <a name=
"l00385"></a>00385 <span class=
"keyword">typedef
</span> cross_iterator
<VecOfVecs,TypeGen,size
<this_t
>::value
> type;
325 <a name=
"l00386"></a>00386 };
326 <a name=
"l00387"></a>00387
327 <a name=
"l00390"></a>00390 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> VecOfVecs,
<span class=
"keyword">typename
</span> TypeGen
>
328 <a name=
"l00391"></a>00391 <span class=
"keyword">struct
</span>front
<cross_vector
<VecOfVecs,TypeGen
> > {
329 <a name=
"l00392"></a>00392 <span class=
"keyword">private
</span>:
330 <a name=
"l00393"></a>00393 <span class=
"keyword">typedef
</span> cross_vector
<VecOfVecs,TypeGen
> this_t;
331 <a name=
"l00394"></a>00394 <span class=
"keyword">public
</span>:
332 <a name=
"l00395"></a>00395 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> deref
<typename begin
<this_t
>::type
>::type type;
333 <a name=
"l00396"></a>00396 };
334 <a name=
"l00397"></a>00397
335 <a name=
"l00400"></a>00400 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> VecOfVecs,
<span class=
"keyword">typename
</span> TypeGen
>
336 <a name=
"l00401"></a>00401 <span class=
"keyword">struct
</span>back
<cross_vector
<VecOfVecs,TypeGen
> > {
337 <a name=
"l00402"></a>00402 <span class=
"keyword">private
</span>:
338 <a name=
"l00403"></a>00403 <span class=
"keyword">typedef
</span> cross_vector
<VecOfVecs,TypeGen
> this_t;
339 <a name=
"l00404"></a>00404 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> size
<this_t
>::type size;
340 <a name=
"l00405"></a>00405 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> minus
<size, size_t
<1> >::type last_index;
341 <a name=
"l00406"></a>00406 <span class=
"keyword">public
</span>:
342 <a name=
"l00407"></a>00407 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> at
<this_t, last_index
>::type type;
343 <a name=
"l00408"></a>00408 };
344 <a name=
"l00409"></a>00409
345 <a name=
"l00412"></a>00412 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> VecOfVecs,
<span class=
"keyword">typename
</span> TypeGen,
<span class=
"keyword">typename
</span> OPP
>
346 <a name=
"l00413"></a>00413 <span class=
"keyword">struct
</span>transform
<cross_vector
<VecOfVecs,TypeGen
>, OPP
> {
347 <a name=
"l00414"></a>00414 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> lambda
<OPP
>::type Op;
348 <a name=
"l00415"></a>00415 <span class=
"keyword">struct
</span>adapter {
349 <a name=
"l00416"></a>00416 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Elements
>
350 <a name=
"l00417"></a>00417 <span class=
"keyword">struct
</span>apply {
351 <a name=
"l00418"></a>00418 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> TypeGen::template apply
<Elements
>::type orig_t;
352 <a name=
"l00419"></a>00419 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> Op::template apply
<orig_t
>::type type;
353 <a name=
"l00420"></a>00420 };
354 <a name=
"l00421"></a>00421 };
355 <a name=
"l00422"></a>00422 <span class=
"keyword">typedef
</span> cross_vector
<VecOfVecs, adapter
> type;
356 <a name=
"l00423"></a>00423 };
357 <a name=
"l00424"></a>00424
358 <a name=
"l00425"></a>00425 } }
<span class=
"comment">// boost::mpl
</span>
359 <a name=
"l00426"></a>00426
360 <a name=
"l00427"></a>00427 <span class=
"keyword">namespace
</span>boost {
<span class=
"keyword">namespace
</span>gil {
361 <a name=
"l00428"></a>00428
362 <a name=
"l00429"></a>00429 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Types,
<span class=
"keyword">typename
</span> T
> <span class=
"keyword">struct
</span>type_to_index;
363 <a name=
"l00430"></a>00430 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> V
> <span class=
"keyword">struct
</span>view_is_basic;
364 <a name=
"l00431"></a>00431 <span class=
"keyword">struct
</span>rgb_t;
365 <a name=
"l00432"></a>00432 <span class=
"keyword">struct
</span>lab_t;
366 <a name=
"l00433"></a>00433 <span class=
"keyword">struct
</span>hsb_t;
367 <a name=
"l00434"></a>00434 <span class=
"keyword">struct
</span>cmyk_t;
368 <a name=
"l00435"></a>00435 <span class=
"keyword">struct
</span>rgba_t;
369 <a name=
"l00436"></a>00436 <span class=
"keyword">struct
</span>error_t;
370 <a name=
"l00437"></a>00437
371 <a name=
"l00438"></a>00438
372 <a name=
"l00439"></a>00439 <span class=
"keyword">namespace
</span>detail {
373 <a name=
"l00445"></a>00445 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Op,
<span class=
"keyword">typename
</span> T
>
374 <a name=
"l00446"></a>00446 <span class=
"keyword">struct
</span>reduce {
375 <a name=
"l00447"></a>00447 <span class=
"keyword">typedef
</span> T type;
376 <a name=
"l00448"></a>00448 };
377 <a name=
"l00449"></a>00449
378 <a name=
"l00456"></a>00456
379 <a name=
"l00457"></a>00457 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Op,
<span class=
"keyword">typename
</span> View,
<span class=
"keywordtype">bool
</span> IsBasic
>
380 <a name=
"l00458"></a>00458 <span class=
"keyword">struct
</span>reduce_view_basic {
381 <a name=
"l00459"></a>00459 <span class=
"keyword">typedef
</span> View type;
382 <a name=
"l00460"></a>00460 };
383 <a name=
"l00461"></a>00461
384 <a name=
"l00462"></a>00462 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Op,
<span class=
"keyword">typename
</span> Loc
>
385 <a name=
"l00463"></a>00463 <span class=
"keyword">struct
</span>reduce
<Op, image_view
<Loc
> >
386 <a name=
"l00464"></a>00464 :
<span class=
"keyword">public
</span> reduce_view_basic
<Op,image_view
<Loc
>,view_is_basic
<image_view
<Loc
> >::value
> {};
387 <a name=
"l00465"></a>00465
388 <a name=
"l00472"></a>00472
389 <a name=
"l00473"></a>00473 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Op,
<span class=
"keyword">typename
</span> Img,
<span class=
"keywordtype">bool
</span> IsBasic
>
390 <a name=
"l00474"></a>00474 <span class=
"keyword">struct
</span>reduce_image_basic {
391 <a name=
"l00475"></a>00475 <span class=
"keyword">typedef
</span> Img type;
392 <a name=
"l00476"></a>00476 };
393 <a name=
"l00477"></a>00477
394 <a name=
"l00478"></a>00478 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Op,
<span class=
"keyword">typename
</span> V,
<span class=
"keyword">typename
</span> Alloc
>
395 <a name=
"l00479"></a>00479 <span class=
"keyword">struct
</span>reduce
<Op, image
<V,Alloc
> > :
<span class=
"keyword">public
</span> reduce_image_basic
<Op,image
<V,Alloc
>,image_is_basic
<image
<V,Alloc
> >::value
> {};
396 <a name=
"l00480"></a>00480
397 <a name=
"l00487"></a>00487
398 <a name=
"l00488"></a>00488 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Op,
<span class=
"keyword">typename
</span> V1,
<span class=
"keyword">typename
</span> V2,
<span class=
"keywordtype">bool
</span> AreBasic
>
399 <a name=
"l00489"></a>00489 <span class=
"keyword">struct
</span>reduce_views_basic {
400 <a name=
"l00490"></a>00490 <span class=
"keyword">typedef
</span> std::pair
<const V1*, const V2*
> type;
401 <a name=
"l00491"></a>00491 };
402 <a name=
"l00492"></a>00492
403 <a name=
"l00493"></a>00493 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Op,
<span class=
"keyword">typename
</span> L1,
<span class=
"keyword">typename
</span> L2
>
404 <a name=
"l00494"></a>00494 <span class=
"keyword">struct
</span>reduce
<Op, std::pair
<const image_view
<L1
>*, const image_view
<L2
>*
> >
405 <a name=
"l00495"></a>00495 :
<span class=
"keyword">public
</span> reduce_views_basic
<Op,image_view
<L1
>,image_view
<L2
>,
406 <a name=
"l00496"></a>00496 mpl::and_
<view_is_basic
<image_view
<L1
> >, view_is_basic
<image_view
<L2
> > >::value
>
407 <a name=
"l00497"></a>00497 {};
408 <a name=
"l00498"></a>00498
409 <a name=
"l00499"></a>00499
410 <a name=
"l00505"></a>00505
411 <a name=
"l00506"></a>00506 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Cs
>
412 <a name=
"l00507"></a>00507 <span class=
"keyword">struct
</span>reduce_color_space {
413 <a name=
"l00508"></a>00508 <span class=
"keyword">typedef
</span> Cs type;
414 <a name=
"l00509"></a>00509 };
415 <a name=
"l00510"></a>00510
416 <a name=
"l00511"></a>00511 <span class=
"keyword">template
</span> <> <span class=
"keyword">struct
</span>reduce_color_space
<lab_t
> {
<span class=
"keyword">typedef
</span> rgb_t type; };
417 <a name=
"l00512"></a>00512 <span class=
"keyword">template
</span> <> <span class=
"keyword">struct
</span>reduce_color_space
<hsb_t
> {
<span class=
"keyword">typedef
</span> rgb_t type; };
418 <a name=
"l00513"></a>00513 <span class=
"keyword">template
</span> <> <span class=
"keyword">struct
</span>reduce_color_space
<cmyk_t
> {
<span class=
"keyword">typedef
</span> rgba_t type; };
419 <a name=
"l00514"></a>00514
420 <a name=
"l00515"></a>00515 <span class=
"comment">/*
</span>
421 <a name=
"l00523"></a>00523 <span class=
"comment"></span>
422 <a name=
"l00524"></a>00524 <span class=
"comment"> template
<typename Vec, int Basis, int VecSize
> </span>
423 <a name=
"l00525"></a>00525 <span class=
"comment"> struct type_vec_to_integer_impl {
</span>
424 <a name=
"l00526"></a>00526 <span class=
"comment"> typedef typename mpl::back
<Vec
>::type last;
</span>
425 <a name=
"l00527"></a>00527 <span class=
"comment"> typedef typename mpl::pop_back
<Vec
>::type rest;
</span>
426 <a name=
"l00528"></a>00528 <span class=
"comment"> static const int value = type_vec_to_integer_impl
<rest, Basis, VecSize-
1>::value * Basis + last::value;
</span>
427 <a name=
"l00529"></a>00529 <span class=
"comment"> };
</span>
428 <a name=
"l00530"></a>00530 <span class=
"comment"></span>
429 <a name=
"l00531"></a>00531 <span class=
"comment"> template
<typename Vec, int Basis
> </span>
430 <a name=
"l00532"></a>00532 <span class=
"comment"> struct type_vec_to_integer_impl
<Vec,Basis,
0> {
</span>
431 <a name=
"l00533"></a>00533 <span class=
"comment"> static const int value=
0;
</span>
432 <a name=
"l00534"></a>00534 <span class=
"comment"> };
</span>
433 <a name=
"l00535"></a>00535 <span class=
"comment"></span>
434 <a name=
"l00536"></a>00536 <span class=
"comment"> template
<typename Vec, int Basis=
10></span>
435 <a name=
"l00537"></a>00537 <span class=
"comment"> struct type_vec_to_integer {
</span>
436 <a name=
"l00538"></a>00538 <span class=
"comment"> static const int value = type_vec_to_integer_impl
<Vec,Basis, mpl::size
<Vec
>::value
>::value;
</span>
437 <a name=
"l00539"></a>00539 <span class=
"comment"> };
</span>
438 <a name=
"l00540"></a>00540 <span class=
"comment"></span>
439 <a name=
"l00541"></a>00541 <span class=
"comment"> // Given two color spaces and the mapping of the channels between them, returns the reduced pair of color spaces
</span>
440 <a name=
"l00542"></a>00542 <span class=
"comment"> // The default version performs no reduction
</span>
441 <a name=
"l00543"></a>00543 <span class=
"comment"> template
<typename SrcColorSpace, typename DstColorSpace, int Mapping
></span>
442 <a name=
"l00544"></a>00544 <span class=
"comment"> struct reduce_color_spaces_impl {
</span>
443 <a name=
"l00545"></a>00545 <span class=
"comment"> typedef SrcColorSpace first_t;
</span>
444 <a name=
"l00546"></a>00546 <span class=
"comment"> typedef DstColorSpace second_t;
</span>
445 <a name=
"l00547"></a>00547 <span class=
"comment"> };
</span>
446 <a name=
"l00548"></a>00548 <span class=
"comment"></span>
447 <a name=
"l00549"></a>00549 <span class=
"comment"> //
012: RGB-RGB, bgr-bgr, lab-lab, hsb-hsb
</span>
448 <a name=
"l00550"></a>00550 <span class=
"comment"> template
<typename SrcColorSpace, typename DstColorSpace
></span>
449 <a name=
"l00551"></a>00551 <span class=
"comment"> struct reduce_color_spaces_impl
<SrcColorSpace,DstColorSpace,
12> {
</span>
450 <a name=
"l00552"></a>00552 <span class=
"comment"> typedef rgb_t first_t;
</span>
451 <a name=
"l00553"></a>00553 <span class=
"comment"> typedef rgb_t second_t;
</span>
452 <a name=
"l00554"></a>00554 <span class=
"comment"> };
</span>
453 <a name=
"l00555"></a>00555 <span class=
"comment"></span>
454 <a name=
"l00556"></a>00556 <span class=
"comment"> //
210: RGB-bgr, bgr-RGB
</span>
455 <a name=
"l00557"></a>00557 <span class=
"comment"> template
<typename SrcColorSpace, typename DstColorSpace
></span>
456 <a name=
"l00558"></a>00558 <span class=
"comment"> struct reduce_color_spaces_impl
<SrcColorSpace,DstColorSpace,
210> {
</span>
457 <a name=
"l00559"></a>00559 <span class=
"comment"> typedef rgb_t first_t;
</span>
458 <a name=
"l00560"></a>00560 <span class=
"comment"> typedef bgr_t second_t;
</span>
459 <a name=
"l00561"></a>00561 <span class=
"comment"> };
</span>
460 <a name=
"l00562"></a>00562 <span class=
"comment"></span>
461 <a name=
"l00563"></a>00563 <span class=
"comment"> //
0123: RGBA-RGBA, bgra-bgra, argb-argb, abgr-abgr cmyk-cmyk
</span>
462 <a name=
"l00564"></a>00564 <span class=
"comment"> template
<typename SrcColorSpace, typename DstColorSpace
></span>
463 <a name=
"l00565"></a>00565 <span class=
"comment"> struct reduce_color_spaces_impl
<SrcColorSpace,DstColorSpace,
123> {
</span>
464 <a name=
"l00566"></a>00566 <span class=
"comment"> typedef rgba_t first_t;
</span>
465 <a name=
"l00567"></a>00567 <span class=
"comment"> typedef rgba_t second_t;
</span>
466 <a name=
"l00568"></a>00568 <span class=
"comment"> };
</span>
467 <a name=
"l00569"></a>00569 <span class=
"comment"></span>
468 <a name=
"l00570"></a>00570 <span class=
"comment"> //
3210: RGBA-abgr, bgra-argb, argb-bgra, abgr-RGBA
</span>
469 <a name=
"l00571"></a>00571 <span class=
"comment"> template
<typename SrcColorSpace, typename DstColorSpace
></span>
470 <a name=
"l00572"></a>00572 <span class=
"comment"> struct reduce_color_spaces_impl
<SrcColorSpace,DstColorSpace,
3210> {
</span>
471 <a name=
"l00573"></a>00573 <span class=
"comment"> typedef rgba_t first_t;
</span>
472 <a name=
"l00574"></a>00574 <span class=
"comment"> typedef abgr_t second_t;
</span>
473 <a name=
"l00575"></a>00575 <span class=
"comment"> };
</span>
474 <a name=
"l00576"></a>00576 <span class=
"comment"></span>
475 <a name=
"l00577"></a>00577 <span class=
"comment"> //
1230: RGBA-argb, bgra-abgr
</span>
476 <a name=
"l00578"></a>00578 <span class=
"comment"> template
<typename SrcColorSpace, typename DstColorSpace
></span>
477 <a name=
"l00579"></a>00579 <span class=
"comment"> struct reduce_color_spaces_impl
<SrcColorSpace,DstColorSpace,
1230> {
</span>
478 <a name=
"l00580"></a>00580 <span class=
"comment"> typedef rgba_t first_t;
</span>
479 <a name=
"l00581"></a>00581 <span class=
"comment"> typedef argb_t second_t;
</span>
480 <a name=
"l00582"></a>00582 <span class=
"comment"> };
</span>
481 <a name=
"l00583"></a>00583 <span class=
"comment"></span>
482 <a name=
"l00584"></a>00584 <span class=
"comment"> //
2103: RGBA-bgra, bgra-RGBA (uses subclass to ensure that base color space is not reduced to derived)
</span>
483 <a name=
"l00585"></a>00585 <span class=
"comment"> template
<typename SrcColorSpace, typename DstColorSpace
></span>
484 <a name=
"l00586"></a>00586 <span class=
"comment"> struct reduce_color_spaces_impl
<SrcColorSpace,DstColorSpace,
2103> {
</span>
485 <a name=
"l00587"></a>00587 <span class=
"comment"> typedef rgba_t first_t;
</span>
486 <a name=
"l00588"></a>00588 <span class=
"comment"> typedef bgra_t second_t;
</span>
487 <a name=
"l00589"></a>00589 <span class=
"comment"> };
</span>
488 <a name=
"l00590"></a>00590 <span class=
"comment"></span>
489 <a name=
"l00591"></a>00591 <span class=
"comment"> //
3012: argb-RGBA, abgr-bgra
</span>
490 <a name=
"l00592"></a>00592 <span class=
"comment"> template
<typename SrcColorSpace, typename DstColorSpace
></span>
491 <a name=
"l00593"></a>00593 <span class=
"comment"> struct reduce_color_spaces_impl
<SrcColorSpace,DstColorSpace,
3012> {
</span>
492 <a name=
"l00594"></a>00594 <span class=
"comment"> typedef argb_t first_t;
</span>
493 <a name=
"l00595"></a>00595 <span class=
"comment"> typedef rgba_t second_t;
</span>
494 <a name=
"l00596"></a>00596 <span class=
"comment"> };
</span>
495 <a name=
"l00597"></a>00597 <span class=
"comment"></span>
496 <a name=
"l00598"></a>00598 <span class=
"comment"> //
0321: argb-abgr, abgr-argb
</span>
497 <a name=
"l00599"></a>00599 <span class=
"comment"> template
<typename SrcColorSpace, typename DstColorSpace
></span>
498 <a name=
"l00600"></a>00600 <span class=
"comment"> struct reduce_color_spaces_impl
<SrcColorSpace,DstColorSpace,
321> {
</span>
499 <a name=
"l00601"></a>00601 <span class=
"comment"> typedef argb_t first_t;
</span>
500 <a name=
"l00602"></a>00602 <span class=
"comment"> typedef abgr_t second_t;
</span>
501 <a name=
"l00603"></a>00603 <span class=
"comment"> };
</span>
502 <a name=
"l00604"></a>00604 <span class=
"comment"></span>
503 <a name=
"l00605"></a>00605 <span class=
"comment"> template
<typename SrcColorSpace, typename DstColorSpace
></span>
504 <a name=
"l00606"></a>00606 <span class=
"comment"> struct reduce_color_spaces {
</span>
505 <a name=
"l00607"></a>00607 <span class=
"comment"> typedef typename channel_order
<SrcColorSpace
>::type src_order_t;
</span>
506 <a name=
"l00608"></a>00608 <span class=
"comment"> typedef typename channel_order
<DstColorSpace
>::type dst_order_t;
</span>
507 <a name=
"l00609"></a>00609 <span class=
"comment"> typedef typename mpl::transform
<src_order_t, type_to_index
<dst_order_t,mpl::_1
> >::type mapping;
</span>
508 <a name=
"l00610"></a>00610 <span class=
"comment"> static const int mapping_val = type_vec_to_integer
<mapping
>::value;
</span>
509 <a name=
"l00611"></a>00611 <span class=
"comment"> </span>
510 <a name=
"l00612"></a>00612 <span class=
"comment"> typedef typename reduce_color_spaces_impl
<SrcColorSpace,DstColorSpace,mapping_val
>::first_t _first_t;
</span>
511 <a name=
"l00613"></a>00613 <span class=
"comment"> typedef typename reduce_color_spaces_impl
<SrcColorSpace,DstColorSpace,mapping_val
>::second_t _second_t;
</span>
512 <a name=
"l00614"></a>00614 <span class=
"comment"> typedef typename mpl::and_
<color_space_is_base
<DstColorSpace
>, mpl::not_
< color_space_is_base
<_second_t
> > > swap_t;
</span>
513 <a name=
"l00615"></a>00615 <span class=
"comment"> public:
</span>
514 <a name=
"l00616"></a>00616 <span class=
"comment"> typedef typename mpl::if_
<swap_t, _second_t, _first_t
>::type first_t;
</span>
515 <a name=
"l00617"></a>00617 <span class=
"comment"> typedef typename mpl::if_
<swap_t, _first_t, _second_t
>::type second_t;
</span>
516 <a name=
"l00618"></a>00618 <span class=
"comment"> };
</span>
517 <a name=
"l00619"></a>00619 <span class=
"comment">*/
</span>
518 <a name=
"l00620"></a>00620 <span class=
"comment">// TODO: Use the old code for reduce_color_spaces above to do color layout reduction
</span>
519 <a name=
"l00621"></a>00621 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> SrcLayout,
<span class=
"keyword">typename
</span> DstLayout
>
520 <a name=
"l00622"></a>00622 <span class=
"keyword">struct
</span>reduce_color_layouts {
521 <a name=
"l00623"></a>00623 <span class=
"keyword">typedef
</span> SrcLayout first_t;
522 <a name=
"l00624"></a>00624 <span class=
"keyword">typedef
</span> DstLayout second_t;
523 <a name=
"l00625"></a>00625 };
524 <a name=
"l00626"></a>00626
525 <a name=
"l00632"></a>00632
526 <a name=
"l00633"></a>00633 <span class=
"keyword">struct
</span>copy_pixels_fn;
527 <a name=
"l00634"></a>00634
528 <a name=
"l00635"></a>00635 <span class=
"comment">/*
</span>
529 <a name=
"l00636"></a>00636 <span class=
"comment"> //
1D reduce for copy_pixels reduces the channel to mutable and the color space to its base with same dimensions
</span>
530 <a name=
"l00637"></a>00637 <span class=
"comment"> template
<typename View
></span>
531 <a name=
"l00638"></a>00638 <span class=
"comment"> struct reduce_view_basic
<copy_pixels_fn,View,true
> {
</span>
532 <a name=
"l00639"></a>00639 <span class=
"comment"> private:
</span>
533 <a name=
"l00640"></a>00640 <span class=
"comment"> typedef typename reduce_color_space
<typename View::color_space_t
>::type Cs; // reduce the color space
</span>
534 <a name=
"l00641"></a>00641 <span class=
"comment"> typedef layout
<Cs, typename View::channel_mapping_t
> layout_t;
</span>
535 <a name=
"l00642"></a>00642 <span class=
"comment"> public:
</span>
536 <a name=
"l00643"></a>00643 <span class=
"comment"> typedef typename derived_view_type
<View, use_default, layout_t, use_default, use_default, mpl::true_
>::type type;
</span>
537 <a name=
"l00644"></a>00644 <span class=
"comment"> };
</span>
538 <a name=
"l00645"></a>00645 <span class=
"comment">*/
</span>
539 <a name=
"l00646"></a>00646 <span class=
"comment">// Incompatible views cannot be used in copy_pixels - will throw std::bad_cast
</span>
540 <a name=
"l00647"></a>00647 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> V1,
<span class=
"keyword">typename
</span> V2,
<span class=
"keywordtype">bool
</span> Compatible
>
541 <a name=
"l00648"></a>00648 <span class=
"keyword">struct
</span>reduce_copy_pixop_compat {
542 <a name=
"l00649"></a>00649 <span class=
"keyword">typedef
</span> error_t type;
543 <a name=
"l00650"></a>00650 };
544 <a name=
"l00651"></a>00651
545 <a name=
"l00652"></a>00652 <span class=
"comment">// For compatible basic views, reduce their color spaces based on their channel mapping.
</span>
546 <a name=
"l00653"></a>00653 <span class=
"comment">// Make the source immutable and the destination mutable (they should already be that way)
</span>
547 <a name=
"l00654"></a>00654 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> V1,
<span class=
"keyword">typename
</span> V2
>
548 <a name=
"l00655"></a>00655 <span class=
"keyword">struct
</span>reduce_copy_pixop_compat
<V1,V2,true
> {
549 <a name=
"l00656"></a>00656 <span class=
"keyword">typedef
</span> layout
<typename V1::color_space_t, typename V1::channel_mapping_t
> layout1;
550 <a name=
"l00657"></a>00657 <span class=
"keyword">typedef
</span> layout
<typename V2::color_space_t, typename V2::channel_mapping_t
> layout2;
551 <a name=
"l00658"></a>00658
552 <a name=
"l00659"></a>00659 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> reduce_color_layouts
<layout1,layout2
>::first_t L1;
553 <a name=
"l00660"></a>00660 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> reduce_color_layouts
<layout1,layout2
>::second_t L2;
554 <a name=
"l00661"></a>00661
555 <a name=
"l00662"></a>00662 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> derived_view_type
<V1, use_default, L1, use_default, use_default, use_default, mpl::false_
>::type DV1;
556 <a name=
"l00663"></a>00663 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> derived_view_type
<V2, use_default, L2, use_default, use_default, use_default, mpl::true_
>::type DV2;
557 <a name=
"l00664"></a>00664
558 <a name=
"l00665"></a>00665 <span class=
"keyword">typedef
</span> std::pair
<const DV1*, const DV2*
> type;
559 <a name=
"l00666"></a>00666 };
560 <a name=
"l00667"></a>00667
561 <a name=
"l00668"></a>00668 <span class=
"comment">// The general
2D version branches into compatible and incompatible views
</span>
562 <a name=
"l00669"></a>00669 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> V1,
<span class=
"keyword">typename
</span> V2
>
563 <a name=
"l00670"></a>00670 <span class=
"keyword">struct
</span>reduce_views_basic
<copy_pixels_fn, V1, V2, true
>
564 <a name=
"l00671"></a>00671 :
<span class=
"keyword">public
</span> reduce_copy_pixop_compat
<V1, V2, mpl::and_
<views_are_compatible
<V1,V2
>, view_is_mutable
<V2
> >::value
> {
565 <a name=
"l00672"></a>00672 };
566 <a name=
"l00673"></a>00673
567 <a name=
"l00679"></a>00679
568 <a name=
"l00680"></a>00680 <span class=
"keyword">struct
</span>destructor_op;
569 <a name=
"l00681"></a>00681 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> View
> <span class=
"keyword">struct
</span>reduce_view_basic
<destructor_op,View,true
> {
<span class=
"keyword">typedef
</span> gray8_view_t type; };
570 <a name=
"l00682"></a>00682
571 <a name=
"l00688"></a>00688
572 <a name=
"l00689"></a>00689 <span class=
"keyword">struct
</span>any_type_get_dimensions;
573 <a name=
"l00690"></a>00690 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> View
> <span class=
"keyword">struct
</span>reduce_view_basic
<any_type_get_dimensions,View,true
> {
<span class=
"keyword">typedef
</span> gray8_view_t type; };
574 <a name=
"l00691"></a>00691 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Img
> <span class=
"keyword">struct
</span>reduce_image_basic
<any_type_get_dimensions,Img,true
> {
<span class=
"keyword">typedef
</span> gray8_image_t type; };
575 <a name=
"l00692"></a>00692
576 <a name=
"l00698"></a>00698
577 <a name=
"l00699"></a>00699 <span class=
"keyword">struct
</span>any_type_get_num_channels;
578 <a name=
"l00700"></a>00700 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> View
> <span class=
"keyword">struct
</span>reduce_view_basic
<any_type_get_num_channels,View,true
> {
579 <a name=
"l00701"></a>00701 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> View::color_space_t::base Cs;
580 <a name=
"l00702"></a>00702 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> view_type
<bits8,typename reduce_color_space
<Cs
>::type
>::type type;
581 <a name=
"l00703"></a>00703 };
582 <a name=
"l00704"></a>00704 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Img
> <span class=
"keyword">struct
</span>reduce_image_basic
<any_type_get_num_channels,Img,true
> {
583 <a name=
"l00705"></a>00705 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> Img::color_space_t::base Cs;
584 <a name=
"l00706"></a>00706 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> image_type
<bits8,typename reduce_color_space
<Cs
>::type
>::type type;
585 <a name=
"l00707"></a>00707 };
586 <a name=
"l00708"></a>00708
587 <a name=
"l00714"></a>00714
588 <a name=
"l00715"></a>00715 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> Sampler,
<span class=
"keyword">typename
</span> MapFn
> <span class=
"keyword">struct
</span>resample_pixels_fn;
589 <a name=
"l00716"></a>00716
590 <a name=
"l00717"></a>00717 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> S,
<span class=
"keyword">typename
</span> M,
<span class=
"keyword">typename
</span> V,
<span class=
"keywordtype">bool
</span> IsBasic
>
591 <a name=
"l00718"></a>00718 <span class=
"keyword">struct
</span>reduce_view_basic
<resample_pixels_fn
<S,M
>, V, IsBasic
> :
<span class=
"keyword">public
</span> reduce_view_basic
<copy_pixels_fn, V, IsBasic
> {};
592 <a name=
"l00719"></a>00719
593 <a name=
"l00720"></a>00720 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> S,
<span class=
"keyword">typename
</span> M,
<span class=
"keyword">typename
</span> V1,
<span class=
"keyword">typename
</span> V2,
<span class=
"keywordtype">bool
</span> IsBasic
>
594 <a name=
"l00721"></a>00721 <span class=
"keyword">struct
</span>reduce_views_basic
<resample_pixels_fn
<S,M
>, V1, V2, IsBasic
> :
<span class=
"keyword">public
</span> reduce_views_basic
<copy_pixels_fn, V1, V2, IsBasic
> {};
595 <a name=
"l00722"></a>00722
596 <a name=
"l00729"></a>00729
597 <a name=
"l00730"></a>00730
598 <a name=
"l00731"></a>00731 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> CC
> <span class=
"keyword">class
</span>copy_and_convert_pixels_fn;
599 <a name=
"l00732"></a>00732
600 <a name=
"l00733"></a>00733 <span class=
"comment">// the only thing for
1D reduce is making them all mutable...
</span>
601 <a name=
"l00734"></a>00734 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> CC,
<span class=
"keyword">typename
</span> View,
<span class=
"keywordtype">bool
</span> IsBasic
>
602 <a name=
"l00735"></a>00735 <span class=
"keyword">struct
</span>reduce_view_basic
<copy_and_convert_pixels_fn
<CC
>, View, IsBasic
>
603 <a name=
"l00736"></a>00736 :
<span class=
"keyword">public
</span> derived_view_type
<View, use_default, use_default, use_default, use_default, mpl::true_
> {
604 <a name=
"l00737"></a>00737 };
605 <a name=
"l00738"></a>00738
606 <a name=
"l00739"></a>00739 <span class=
"comment">// For
2D reduce, if they have the same channels and color spaces (i.e. the same pixels) then copy_and_convert is just copy.
</span>
607 <a name=
"l00740"></a>00740 <span class=
"comment">// In this case, reduce their common color space. In general make the first immutable and the second mutable
</span>
608 <a name=
"l00741"></a>00741 <span class=
"keyword">template
</span> <<span class=
"keyword">typename
</span> CC,
<span class=
"keyword">typename
</span> V1,
<span class=
"keyword">typename
</span> V2,
<span class=
"keywordtype">bool
</span> AreBasic
>
609 <a name=
"l00742"></a>00742 <span class=
"keyword">struct
</span>reduce_views_basic
<copy_and_convert_pixels_fn
<CC
>, V1, V2, AreBasic
> {
610 <a name=
"l00743"></a>00743 <span class=
"keyword">typedef
</span> is_same
<typename V1::pixel_t, typename V2::pixel_t
> Same;
611 <a name=
"l00744"></a>00744
612 <a name=
"l00745"></a>00745 <span class=
"keyword">typedef
</span> reduce_color_space
<typename V1::color_space_t::base
> CsR;
613 <a name=
"l00746"></a>00746 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> mpl::if_
<Same, typename CsR::type, typename V1::color_space_t
>::type Cs1;
614 <a name=
"l00747"></a>00747 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> mpl::if_
<Same, typename CsR::type, typename V2::color_space_t
>::type Cs2;
615 <a name=
"l00748"></a>00748
616 <a name=
"l00749"></a>00749 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> derived_view_type
<V1, use_default, layout
<Cs1, typename V1::channel_mapping_t
>, use_default, use_default, mpl::false_
>::type DV1;
617 <a name=
"l00750"></a>00750 <span class=
"keyword">typedef
</span> <span class=
"keyword">typename
</span> derived_view_type
<V2, use_default, layout
<Cs2, typename V2::channel_mapping_t
>, use_default, use_default, mpl::true_
>::type DV2;
618 <a name=
"l00751"></a>00751
619 <a name=
"l00752"></a>00752 <span class=
"keyword">typedef
</span> std::pair
<const DV1*, const DV2*
> type;
620 <a name=
"l00753"></a>00753 };
621 <a name=
"l00754"></a>00754
622 <a name=
"l00755"></a>00755
623 <a name=
"l00756"></a>00756 <span class=
"comment">//integral_image_generator
</span>
624 <a name=
"l00757"></a>00757 <span class=
"comment">//resize_clobber_image_fnobj
</span>
625 <a name=
"l00758"></a>00758 <span class=
"comment">//image_default_construct_fnobj
</span>
626 <a name=
"l00759"></a>00759 <span class=
"comment">//fill_converted_pixels_fn
</span>
627 <a name=
"l00760"></a>00760 <span class=
"comment">//bind(gil::detail::copy_pixels_fn(), _1, dst)
</span>
628 <a name=
"l00761"></a>00761 <span class=
"comment">//bind(gil::detail::copy_pixels_fn(), src,_1)
</span>
629 <a name=
"l00762"></a>00762
630 <a name=
"l00763"></a>00763 <span class=
"comment">//bind(detail::copy_and_convert_pixels_fn(), _1, dst)
</span>
631 <a name=
"l00764"></a>00764 <span class=
"comment">//bind(detail::copy_and_convert_pixels_fn(), src, _1)
</span>
632 <a name=
"l00765"></a>00765 <span class=
"comment">//gil::detail::fill_pixels_fn
<Value
>(val)
</span>
633 <a name=
"l00766"></a>00766
634 <a name=
"l00767"></a>00767 <span class=
"comment">//detail::copy_construct_in_place_fn
<base_t
></span>
635 <a name=
"l00768"></a>00768 <span class=
"comment">//detail::equal_to_fn
<typename variant
<Types
>::base_t
></span>
636 <a name=
"l00769"></a>00769
637 <a name=
"l00770"></a>00770 <span class=
"comment">//detail::any_image_get_view
<typename any_image
<Types
>::view_t
></span>
638 <a name=
"l00771"></a>00771 <span class=
"comment">//detail::any_image_get_const_view
<typename any_image
<Types
>::view_t
></span>
639 <a name=
"l00772"></a>00772 <span class=
"comment">//detail::flipped_up_down_view_fn
<any_image_view
<ViewTypes
> ></span>
640 <a name=
"l00773"></a>00773 <span class=
"comment">//detail::flipped_left_right_view_fn
<typename any_image_view
<ViewTypes
>::dynamic_step_t
></span>
641 <a name=
"l00774"></a>00774 <span class=
"comment">//detail::tranposed_view_fn
<typename any_image_view
<ViewTypes
>::dynamic_step_t
></span>
642 <a name=
"l00775"></a>00775 <span class=
"comment">//detail::rotated90cw_view_fn
<typename any_image_view
<ViewTypes
>::dynamic_step_t
></span>
643 <a name=
"l00776"></a>00776 <span class=
"comment">//detail::rotated90ccw_view_fn
<typename any_image_view
<ViewTypes
>::dynamic_step_t
></span>
644 <a name=
"l00777"></a>00777 <span class=
"comment">//detail::rotated180_view_fn
<typename any_image_view
<ViewTypes
>::dynamic_step_t
></span>
645 <a name=
"l00778"></a>00778 <span class=
"comment">//detail::subimage_view_fn
<any_image_view
<ViewTypes
> ></span>
646 <a name=
"l00779"></a>00779 <span class=
"comment">//detail::subsampled_view_fn
<typename any_image_view
<ViewTypes
>::dynamic_step_t
></span>
647 <a name=
"l00780"></a>00780 <span class=
"comment">//detail::nth_channel_view_fn
<typename nth_channel_view_type
<any_image_view
<ViewTypes
> ></span>
648 <a name=
"l00781"></a>00781 <span class=
"comment">//detail::color_converted_view_fn
<DstP,typename color_convert_view_type
<any_image_view
<ViewTypes
>, DstP
>::type
></span>
649 <a name=
"l00782"></a>00782 }
650 <a name=
"l00783"></a>00783
651 <a name=
"l00784"></a>00784 } }
<span class=
"comment">// namespace boost::gil
</span>
652 <a name=
"l00785"></a>00785
653 <a name=
"l00786"></a>00786 <span class=
"preprocessor">#endif // GIL_REDUCE_CODE_BLOAT
</span>
654 <a name=
"l00787"></a>00787 <span class=
"preprocessor"></span>
655 <a name=
"l00788"></a>00788
656 <a name=
"l00789"></a>00789 <span class=
"preprocessor">#endif
</span>
658 <hr size=
"1"><address style=
"text-align: right;"><small>Generated on Sat May
2 13:
50:
15 2009 for Generic Image Library by
659 <a href=
"http://www.doxygen.org/index.html">
660 <img src=
"doxygen.png" alt=
"doxygen" align=
"middle" border=
"0"></a> 1.5.6 </small></address>