2007-11-25 18:38:02 +00:00
< html >
< head >
2010-01-01 22:00:21 +00:00
< meta http-equiv = "Content-Type" content = "text/html; charset=US-ASCII" >
2007-11-25 18:38:02 +00:00
< title > accumulate< / title >
< link rel = "stylesheet" href = "../../../../../../../../doc/html/boostbook.css" type = "text/css" >
2010-01-01 22:00:21 +00:00
< < < < < < < .working
2009-10-11 16:12:54 +00:00
< meta name = "generator" content = "DocBook XSL Stylesheets V1.65.1" >
2010-01-01 22:00:21 +00:00
=======
< meta name = "generator" content = "DocBook XSL Stylesheets V1.75.1" >
< < < < < < < .working
>>>>>>> .merge-right.r57125
2009-09-14 07:47:53 +00:00
< link rel = "home" href = "../../../../index.html" title = "Chapter<65> 1.<2E> Fusion 2.0" >
2010-01-01 22:00:21 +00:00
=======
< link rel = "home" href = "../../../../index.html" title = "Chapter 1. Fusion 2.0" >
>>>>>>> .merge-right.r58299
2007-11-25 18:38:02 +00:00
< link rel = "up" href = "../metafunctions.html" title = "Metafunctions" >
2009-10-11 16:12:54 +00:00
< link rel = "previous" href = "fold.html" title = "fold" >
2007-11-25 18:38:02 +00:00
< link rel = "next" href = "for_each.html" title = "for_each" >
< / head >
< body bgcolor = "white" text = "black" link = "#0000FF" vlink = "#840084" alink = "#0000FF" >
< table cellpadding = "2" width = "100%" > < tr >
< td valign = "top" > < img alt = "Boost C++ Libraries" width = "277" height = "86" src = "../../../../../../../../boost.png" > < / td >
2008-07-17 23:59:40 +00:00
< td align = "center" > < a href = "../../../../../../../../index.html" > Home< / a > < / td >
2007-11-25 18:38:02 +00:00
< td align = "center" > < a href = "../../../../../../../libraries.htm" > Libraries< / a > < / td >
2008-07-17 23:59:40 +00:00
< td align = "center" > < a href = "http://www.boost.org/users/people.html" > People< / a > < / td >
< td align = "center" > < a href = "http://www.boost.org/users/faq.html" > FAQ< / a > < / td >
2007-11-25 18:38:02 +00:00
< td align = "center" > < a href = "../../../../../../../../more/index.htm" > More< / a > < / td >
< / tr > < / table >
< hr >
< div class = "spirit-nav" >
< a accesskey = "p" href = "fold.html" > < img src = "../../../../../../../../doc/html/images/prev.png" alt = "Prev" > < / a > < a accesskey = "u" href = "../metafunctions.html" > < img src = "../../../../../../../../doc/html/images/up.png" alt = "Up" > < / a > < a accesskey = "h" href = "../../../../index.html" > < img src = "../../../../../../../../doc/html/images/home.png" alt = "Home" > < / a > < a accesskey = "n" href = "for_each.html" > < img src = "../../../../../../../../doc/html/images/next.png" alt = "Next" > < / a >
< / div >
2009-10-11 16:12:54 +00:00
< div class = "section" lang = "en" >
< div class = "titlepage" >
< div > < div > < h5 class = "title" >
< a name = "fusion.algorithm.iteration.metafunctions.accumulate" > < / a > < a href = "accumulate.html" title = "accumulate" > accumulate< / a >
< / h5 > < / div > < / div >
< div > < / div >
< / div >
2007-11-25 18:38:02 +00:00
< a name = "fusion.algorithm.iteration.metafunctions.accumulate.description" > < / a > < h6 >
2010-01-01 22:00:21 +00:00
< < < < < < < .working
< < < < < < < .working
< < < < < < < .working
< < < < < < < .working
< < < < < < < .working
< < < < < < < .working
2009-10-11 16:12:54 +00:00
< a name = "id541535" > < / a >
< a href = "accumulate.html#fusion.algorithm.iteration.metafunctions.accumulate.description" > Description< / a >
2010-01-01 22:00:21 +00:00
=======
< a name = "id793250" > < / a >
=======
< a name = "id755807" > < / a >
=======
< a name = "id748182" > < / a >
=======
< a name = "id769882" > < / a >
=======
< a name = "id758477" > < / a >
=======
< a name = "id755200" > < / a >
>>>>>>> .merge-right.r58559
>>>>>>> .merge-right.r58549
>>>>>>> .merge-right.r58299
>>>>>>> .merge-right.r57337
>>>>>>> .merge-right.r57242
< a class = "link" href = "accumulate.html#fusion.algorithm.iteration.metafunctions.accumulate.description" > Description< / a >
>>>>>>> .merge-right.r57125
2007-11-25 18:38:02 +00:00
< / h6 >
< p >
2009-10-11 16:12:54 +00:00
Returns the result type of < a href = "../functions/accumulate.html" title = "accumulate" > < tt class = "computeroutput" > < span class = "identifier" > accumulate< / span > < / tt > < / a > .
2007-11-25 18:38:02 +00:00
< / p >
< a name = "fusion.algorithm.iteration.metafunctions.accumulate.synopsis" > < / a > < h6 >
2010-01-01 22:00:21 +00:00
< < < < < < < .working
< < < < < < < .working
< < < < < < < .working
< < < < < < < .working
< < < < < < < .working
< < < < < < < .working
2009-10-11 16:12:54 +00:00
< a name = "id541582" > < / a >
< a href = "accumulate.html#fusion.algorithm.iteration.metafunctions.accumulate.synopsis" > Synopsis< / a >
2010-01-01 22:00:21 +00:00
=======
< a name = "id793281" > < / a >
=======
< a name = "id755838" > < / a >
=======
< a name = "id748214" > < / a >
=======
< a name = "id769913" > < / a >
=======
< a name = "id758508" > < / a >
=======
< a name = "id755231" > < / a >
>>>>>>> .merge-right.r58559
>>>>>>> .merge-right.r58549
>>>>>>> .merge-right.r58299
>>>>>>> .merge-right.r57337
>>>>>>> .merge-right.r57242
< a class = "link" href = "accumulate.html#fusion.algorithm.iteration.metafunctions.accumulate.synopsis" > Synopsis< / a >
>>>>>>> .merge-right.r57125
2007-11-25 18:38:02 +00:00
< / h6 >
2009-09-14 07:47:53 +00:00
< pre class = "programlisting" > < span class = "keyword" > template< / span > < span class = "special" > < < / span >
2007-11-25 18:38:02 +00:00
< span class = "keyword" > typename< / span > < span class = "identifier" > Sequence< / span > < span class = "special" > ,< / span >
< span class = "keyword" > typename< / span > < span class = "identifier" > State< / span > < span class = "special" > ,< / span >
< span class = "keyword" > typename< / span > < span class = "identifier" > F< / span > < span class = "special" > > < / span >
< span class = "keyword" > struct< / span > < span class = "identifier" > accumulate< / span >
< span class = "special" > {< / span >
< span class = "keyword" > typedef< / span > < span class = "emphasis" > < em > unspecified< / em > < / span > < span class = "identifier" > type< / span > < span class = "special" > ;< / span >
< span class = "special" > };< / span >
< / pre >
< div class = "table" >
2010-01-01 22:00:21 +00:00
< < < < < < < .working
< < < < < < < .working
< < < < < < < .working
< < < < < < < .working
< < < < < < < .working
< < < < < < < .working
2009-10-11 16:12:54 +00:00
< a name = "id541715" > < / a > < p class = "title" > < b > Table<EFBFBD> 1.37.<2E> Parameters< / b > < / p >
< table class = "table" summary = "Parameters" >
2010-01-01 22:00:21 +00:00
=======
< a name = "id793380" > < / a > < p class = "title" > < b > Table<EFBFBD> 1.37.<2E> Parameters< / b > < / p >
=======
< a name = "id755937" > < / a > < p class = "title" > < b > Table<EFBFBD> 1.41.<2E> Parameters< / b > < / p >
=======
< a name = "id748313" > < / a > < p class = "title" > < b > Table<EFBFBD> 1.41.<2E> Parameters< / b > < / p >
=======
< a name = "id770013" > < / a > < p class = "title" > < b > Table  1.41.  Parameters< / b > < / p >
=======
< a name = "id758608" > < / a > < p class = "title" > < b > Table  1.41.  Parameters< / b > < / p >
=======
< a name = "id755331" > < / a > < p class = "title" > < b > Table  1.41.  Parameters< / b > < / p >
>>>>>>> .merge-right.r58559
>>>>>>> .merge-right.r58549
>>>>>>> .merge-right.r58299
>>>>>>> .merge-right.r57337
>>>>>>> .merge-right.r57242
< div class = "table-contents" > < table class = "table" summary = "Parameters" >
>>>>>>> .merge-right.r57125
2007-11-25 18:38:02 +00:00
< colgroup >
< col >
< col >
< col >
< / colgroup >
< thead > < tr >
2009-10-11 16:12:54 +00:00
< th > < p >
2007-11-25 18:38:02 +00:00
Parameter
2009-10-11 16:12:54 +00:00
< / p > < / th >
< th > < p >
2007-11-25 18:38:02 +00:00
Requirement
2009-10-11 16:12:54 +00:00
< / p > < / th >
< th > < p >
2007-11-25 18:38:02 +00:00
Description
2009-10-11 16:12:54 +00:00
< / p > < / th >
2007-11-25 18:38:02 +00:00
< / tr > < / thead >
< tbody >
< tr >
2009-10-11 16:12:54 +00:00
< td > < p >
< tt class = "computeroutput" > < span class = "identifier" > Sequence< / span > < / tt >
< / p > < / td >
< td > < p >
A model of < a href = "../../../sequence/concepts/forward_sequence.html" title = "Forward
Sequence">Forward
2007-11-25 18:38:02 +00:00
Sequence< / a >
2009-10-11 16:12:54 +00:00
< / p > < / td >
< td > < p >
2007-11-25 18:38:02 +00:00
The sequence to iterate
2009-10-11 16:12:54 +00:00
< / p > < / td >
2007-11-25 18:38:02 +00:00
< / tr >
< tr >
2009-10-11 16:12:54 +00:00
< td > < p >
< tt class = "computeroutput" > < span class = "identifier" > State< / span > < / tt >
< / p > < / td >
< td > < p >
2007-11-25 18:38:02 +00:00
Any type
2009-10-11 16:12:54 +00:00
< / p > < / td >
< td > < p >
The initial state for the first application of < tt class = "computeroutput" > < span class = "identifier" > F< / span > < / tt >
< / p > < / td >
2007-11-25 18:38:02 +00:00
< / tr >
< tr >
2010-01-01 22:00:21 +00:00
< < < < < < < .working
2009-10-11 16:12:54 +00:00
< td > < p >
< tt class = "computeroutput" > < span class = "identifier" > F< / span > < / tt >
< / p > < / td >
< td > < p >
< tt class = "computeroutput" > < a href = "http://www.boost.org/libs/utility/utility.htm#result_of" target = "_top" > < tt class = "computeroutput" > < span class = "identifier" > boost< / span > < span class = "special" > ::< / span > < span class = "identifier" > result_of< / span > < / tt > < / a > < span class = "special" > < < / span > < span class = "identifier" > F< / span > < span class = "special" > (< / span > < span class = "identifier" > E< / span > < span class = "special" > ,< / span > < span class = "identifier" > S< / span > < span class = "special" > )> ::< / span > < span class = "identifier" > type< / span > < / tt > is the return type of < tt class = "computeroutput" > < span class = "identifier" > f< / span > < span class = "special" > (< / span > < span class = "identifier" > e< / span > < span class = "special" > ,< / span > < span class = "identifier" > s< / span > < span class = "special" > )< / span > < / tt >
for each element < tt class = "computeroutput" > < span class = "identifier" > e< / span > < / tt >
of type < tt class = "computeroutput" > < span class = "identifier" > E< / span > < / tt > in < tt class = "computeroutput" > < span class = "identifier" > seq< / span > < / tt > , and current state < tt class = "computeroutput" > < span class = "identifier" > s< / span > < / tt > of type < tt class = "computeroutput" > < span class = "identifier" > S< / span > < / tt >
< / p > < / td >
< td > < p >
2010-01-01 22:00:21 +00:00
=======
< td >
< p >
< code class = "computeroutput" > < span class = "identifier" > F< / span > < / code >
< / p >
< / td >
< td >
< p >
< code class = "computeroutput" > < a href = "http://www.boost.org/libs/utility/utility.htm#result_of" target = "_top" > < code class = "computeroutput" > < span class = "identifier" > boost< / span > < span class = "special" > ::< / span > < span class = "identifier" > result_of< / span > < / code > < / a > < span class = "special" > < < / span > < span class = "identifier" > F< / span > < span class = "special" > (< / span > < span class = "identifier" > S< / span > < span class = "special" > ,< / span > < span class = "identifier" > E< / span > < span class = "special" > )> ::< / span > < span class = "identifier" > type< / span > < / code > is the return type of < code class = "computeroutput" > < span class = "identifier" > f< / span > < span class = "special" > (< / span > < span class = "identifier" > s< / span > < span class = "special" > ,< / span > < span class = "identifier" > e< / span > < span class = "special" > )< / span > < / code >
for current state < code class = "computeroutput" > < span class = "identifier" > s< / span > < / code >
of type < code class = "computeroutput" > < span class = "identifier" > S< / span > < / code > , and
for each element < code class = "computeroutput" > < span class = "identifier" > e< / span > < / code >
of type < code class = "computeroutput" > < span class = "identifier" > E< / span > < / code > in < code class = "computeroutput" > < span class = "identifier" > seq< / span > < / code >
< / p >
< / td >
< td >
< p >
>>>>>>> .merge-right.r57125
2007-11-25 18:38:02 +00:00
The operation to be applied on forward traversal
2009-10-11 16:12:54 +00:00
< / p > < / td >
2007-11-25 18:38:02 +00:00
< / tr >
< / tbody >
2009-10-11 16:12:54 +00:00
< / table >
2007-11-25 18:38:02 +00:00
< / div >
2010-01-01 22:00:21 +00:00
< < < < < < < .working
2009-10-11 16:12:54 +00:00
< a name = "fusion.algorithm.iteration.metafunctions.accumulate.expression_semantics" > < / a > < h6 >
< a name = "id542066" > < / a >
< a href = "accumulate.html#fusion.algorithm.iteration.metafunctions.accumulate.expression_semantics" > Expression
2010-01-01 22:00:21 +00:00
=======
< br class = "table-break" > < a name = "fusion.algorithm.iteration.metafunctions.accumulate.expression_semantics" > < / a > < h6 >
< a name = "id755590" > < / a >
< a class = "link" href = "accumulate.html#fusion.algorithm.iteration.metafunctions.accumulate.expression_semantics" > Expression
>>>>>>> .merge-right.r57125
2007-11-25 18:38:02 +00:00
Semantics< / a >
< / h6 >
2009-10-11 16:12:54 +00:00
< pre class = "programlisting" > < a href = "accumulate.html" title = "accumulate" > < tt class = "computeroutput" > < span class = "identifier" > result_of< / span > < span class = "special" > ::< / span > < span class = "identifier" > accumulate< / span > < / tt > < / a > < span class = "special" > < < / span > < span class = "identifier" > Sequence< / span > < span class = "special" > ,< / span > < span class = "identifier" > State< / span > < span class = "special" > ,< / span > < span class = "identifier" > F< / span > < span class = "special" > > ::< / span > < span class = "identifier" > type< / span >
2007-11-25 18:38:02 +00:00
< / pre >
< p >
2009-10-11 16:12:54 +00:00
< span class = "bold" > < b > Return type< / b > < / span > : Any type
2007-11-25 18:38:02 +00:00
< / p >
< p >
2009-10-11 16:12:54 +00:00
< span class = "bold" > < b > Semantics< / b > < / span > : Returns the result of applying
< tt class = "computeroutput" > < span class = "identifier" > accumulate< / span > < / tt > to a sequence
of type < tt class = "computeroutput" > < span class = "identifier" > Sequence< / span > < / tt > , with
an initial state of type < tt class = "computeroutput" > < span class = "identifier" > State< / span > < / tt >
and binary function object or function pointer of type < tt class = "computeroutput" > < span class = "identifier" > F< / span > < / tt > .
2007-11-25 18:38:02 +00:00
< / p >
< a name = "fusion.algorithm.iteration.metafunctions.accumulate.complexity" > < / a > < h6 >
2010-01-01 22:00:21 +00:00
< < < < < < < .working
< < < < < < < .working
< < < < < < < .working
< < < < < < < .working
< < < < < < < .working
< < < < < < < .working
2009-10-11 16:12:54 +00:00
< a name = "id542240" > < / a >
< a href = "accumulate.html#fusion.algorithm.iteration.metafunctions.accumulate.complexity" > Complexity< / a >
2010-01-01 22:00:21 +00:00
=======
< a name = "id793752" > < / a >
=======
< a name = "id756309" > < / a >
=======
< a name = "id748685" > < / a >
=======
< a name = "id770385" > < / a >
=======
< a name = "id758980" > < / a >
=======
< a name = "id755703" > < / a >
>>>>>>> .merge-right.r58559
>>>>>>> .merge-right.r58549
>>>>>>> .merge-right.r58299
>>>>>>> .merge-right.r57337
>>>>>>> .merge-right.r57242
< a class = "link" href = "accumulate.html#fusion.algorithm.iteration.metafunctions.accumulate.complexity" > Complexity< / a >
>>>>>>> .merge-right.r57125
2007-11-25 18:38:02 +00:00
< / h6 >
< p >
2009-10-11 16:12:54 +00:00
Linear, exactly < tt class = "computeroutput" > < a href = "../../../sequence/intrinsic/metafunctions/size.html" title = "size" > < tt class = "computeroutput" > < span class = "identifier" > result_of< / span > < span class = "special" > ::< / span > < span class = "identifier" > size< / span > < / tt > < / a > < span class = "special" > < < / span > < span class = "identifier" > Sequence< / span > < span class = "special" > > ::< / span > < span class = "identifier" > value< / span > < / tt > applications of < tt class = "computeroutput" > < span class = "identifier" > F< / span > < / tt > .
2007-11-25 18:38:02 +00:00
< / p >
< a name = "fusion.algorithm.iteration.metafunctions.accumulate.header" > < / a > < h6 >
2010-01-01 22:00:21 +00:00
< < < < < < < .working
< < < < < < < .working
< < < < < < < .working
< < < < < < < .working
< < < < < < < .working
< < < < < < < .working
2009-10-11 16:12:54 +00:00
< a name = "id542334" > < / a >
< a href = "accumulate.html#fusion.algorithm.iteration.metafunctions.accumulate.header" > Header< / a >
2010-01-01 22:00:21 +00:00
=======
< a name = "id793815" > < / a >
=======
< a name = "id756372" > < / a >
=======
< a name = "id748748" > < / a >
=======
< a name = "id770447" > < / a >
=======
< a name = "id759042" > < / a >
=======
< a name = "id755765" > < / a >
>>>>>>> .merge-right.r58559
>>>>>>> .merge-right.r58549
>>>>>>> .merge-right.r58299
>>>>>>> .merge-right.r57337
>>>>>>> .merge-right.r57242
< a class = "link" href = "accumulate.html#fusion.algorithm.iteration.metafunctions.accumulate.header" > Header< / a >
>>>>>>> .merge-right.r57125
2007-11-25 18:38:02 +00:00
< / h6 >
2009-09-14 07:47:53 +00:00
< pre class = "programlisting" > < span class = "preprocessor" > #include< / span > < span class = "special" > < < / span > < span class = "identifier" > boost< / span > < span class = "special" > /< / span > < span class = "identifier" > fusion< / span > < span class = "special" > /< / span > < span class = "identifier" > algorithm< / span > < span class = "special" > /< / span > < span class = "identifier" > iteration< / span > < span class = "special" > /< / span > < span class = "identifier" > accumulate< / span > < span class = "special" > .< / span > < span class = "identifier" > hpp< / span > < span class = "special" > > < / span >
2007-11-25 18:38:02 +00:00
< span class = "preprocessor" > #include< / span > < span class = "special" > < < / span > < span class = "identifier" > boost< / span > < span class = "special" > /< / span > < span class = "identifier" > fusion< / span > < span class = "special" > /< / span > < span class = "identifier" > include< / span > < span class = "special" > /< / span > < span class = "identifier" > accumulate< / span > < span class = "special" > .< / span > < span class = "identifier" > hpp< / span > < span class = "special" > > < / span >
< / pre >
< / div >
< table xmlns:rev = "http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width = "100%" > < tr >
< td align = "left" > < / td >
2010-01-01 22:00:21 +00:00
< td align = "right" > < div class = "copyright-footer" > Copyright © 2001-2007 Joel de Guzman, Dan Marsden, Tobias
2007-11-25 18:38:02 +00:00
Schwinger< p >
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at < a href = "http://www.boost.org/LICENSE_1_0.txt" target = "_top" > http://www.boost.org/LICENSE_1_0.txt< / a > )
< / p >
< / div > < / td >
< / tr > < / table >
< hr >
< div class = "spirit-nav" >
< a accesskey = "p" href = "fold.html" > < img src = "../../../../../../../../doc/html/images/prev.png" alt = "Prev" > < / a > < a accesskey = "u" href = "../metafunctions.html" > < img src = "../../../../../../../../doc/html/images/up.png" alt = "Up" > < / a > < a accesskey = "h" href = "../../../../index.html" > < img src = "../../../../../../../../doc/html/images/home.png" alt = "Home" > < / a > < a accesskey = "n" href = "for_each.html" > < img src = "../../../../../../../../doc/html/images/next.png" alt = "Next" > < / a >
< / div >
< / body >
< / html >
