boost_1_45_0/libs/preprocessor/doc/ref/seq_for_each_product_r.html - nest-learning-thermostat/5.0/boost - Git at Google

 <html>
 	<head>
 		<title>BOOST_PP_SEQ_FOR_EACH_PRODUCT_R</title>
 		<link rel="stylesheet" type="text/css" href="../styles.css">
 	</head>
 	<body>
 		<div style="margin-left:  0px;">
 			The <b>BOOST_PP_SEQ_FOR_EACH_PRODUCT_R</b> macro repeats a macro for each
 			cartesian product of several <i>seqs</i>.&nbsp; It reenters <b>BOOST_PP_FOR</b>
 			with maximum efficiency.
 		</div>
 		<h4>
 			Usage
 		</h4>
 		<div class="code">
 			<b>BOOST_PP_SEQ_FOR_EACH_PRODUCT_R</b>(<i>r</i>, <i>macro</i>, <i>seqs</i>)
 		</div>
 		<h4>
 			Arguments
 		</h4>
 		<dl>
 			<dt>r</dt>
 			<dd>
 				The next available <b>BOOST_PP_FOR</b> repetition.
 			</dd>
 			<dt>macro</dt>
 			<dd>
 				The binary macro of the form <i>macro</i>(<i>r</i>, <i>product</i>).&nbsp; This
 				macro is expanded by <b>BOOST_PP_FOR_EACH_PRODUCT</b> with each cartesian
 				product in <i>seqs</i>.&nbsp; It is expanded with the next available <b>BOOST_PP_FOR</b>
 				repetition and a <i>seq</i> containing a cartesian product.&nbsp;
 			</dd>
 			<dt>seqs</dt>
 			<dd>
 				A <i>seq</i> of <i>seqs</i> from which cartesian products are obtained.
 			</dd>
 		</dl>
 		<h4>
 			Remarks
 		</h4>
 		<div>
 			This macro is a repetition construct.&nbsp; If two <i>seqs</i> are (<i>a</i>)(<i>b</i>)(<i>c</i>)
 			and (<i>x</i>)(<i>y</i>)(<i>z</i>), this macro will produce the following
 			sequence:
 			<div>
 				<i>macro</i>(<i>r</i>, (<i>a</i>)(<i>x</i>)) <i>macro</i>(<i>r</i>, (<i>a</i>)(<i>y</i>))
 				<i>macro</i>(<i>r</i>, (<i>a</i>)(<i>z</i>)) \
 				<br>
 				<i>macro</i>(<i>r</i>, (<i>b</i>)(<i>x</i>)) <i>macro</i>(<i>r</i>, (<i>b</i>)(<i>y</i>))
 				<i>macro</i>(<i>r</i>, (<i>b</i>)(<i>z</i>)) \
 				<br>
 				<i>macro</i>(<i>r</i>, (<i>c</i>)(<i>x</i>)) <i>macro</i>(<i>r</i>, (<i>c</i>)(<i>y</i>))
 				<i>macro</i>(<i>r</i>, (<i>c</i>)(<i>z</i>))
 			</div>
 		</div>
 		<h4>
 			See Also
 		</h4>
 		<ul>
 			<li>
 				<a href="seq_for_each_product.html">BOOST_PP_SEQ_FOR_EACH_PRODUCT</a></li>
 		</ul>
 		<h4>
 			Requirements
 		</h4>
 		<div>
 			<b>Header:</b> &nbsp;<a href="../headers/seq/for_each_product.html">&lt;boost/preprocessor/seq/for_each_product.hpp&gt;</a>
 		</div>
 	<hr size="1">
 	<div style="margin-left: 0px;">
 		<i>© Copyright <a href="http://www.housemarque.com" target="_top">Housemarque Oy</a> 2002</i>
 		</br><i>© Copyright Paul Mensonides 2002</i>
 	</div>
 	<div style="margin-left: 0px;">
 		<p><small>Distributed under the Boost Software License, Version 1.0. (See
 		accompanying file <a href="../../../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> or
 		copy at <a href=
 		"http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</small></p>
 	</div>
 	</body>
 </html>
	<html>
	<head>
	<title>BOOST_PP_SEQ_FOR_EACH_PRODUCT_R</title>
	<link rel="stylesheet" type="text/css" href="../styles.css">
	</head>
	<body>
	<div style="margin-left: 0px;">
	The <b>BOOST_PP_SEQ_FOR_EACH_PRODUCT_R</b> macro repeats a macro for each
	cartesian product of several <i>seqs</i>.  It reenters <b>BOOST_PP_FOR</b>
	with maximum efficiency.
	</div>
	<h4>
	Usage
	</h4>
	<div class="code">
	<b>BOOST_PP_SEQ_FOR_EACH_PRODUCT_R</b>(<i>r</i>, <i>macro</i>, <i>seqs</i>)
	</div>
	<h4>
	Arguments
	</h4>
	<dl>
	<dt>r</dt>
	<dd>
	The next available <b>BOOST_PP_FOR</b> repetition.
	</dd>
	<dt>macro</dt>
	<dd>
	The binary macro of the form <i>macro</i>(<i>r</i>, <i>product</i>).  This
	macro is expanded by <b>BOOST_PP_FOR_EACH_PRODUCT</b> with each cartesian
	product in <i>seqs</i>.  It is expanded with the next available <b>BOOST_PP_FOR</b>
	repetition and a <i>seq</i> containing a cartesian product.
	</dd>
	<dt>seqs</dt>
	<dd>
	A <i>seq</i> of <i>seqs</i> from which cartesian products are obtained.
	</dd>
	</dl>
	<h4>
	Remarks
	</h4>
	<div>
	This macro is a repetition construct.  If two <i>seqs</i> are (<i>a</i>)(<i>b</i>)(<i>c</i>)
	and (<i>x</i>)(<i>y</i>)(<i>z</i>), this macro will produce the following
	sequence:
	<div>
	<i>macro</i>(<i>r</i>, (<i>a</i>)(<i>x</i>)) <i>macro</i>(<i>r</i>, (<i>a</i>)(<i>y</i>))
	<i>macro</i>(<i>r</i>, (<i>a</i>)(<i>z</i>)) \
	<br>
	<i>macro</i>(<i>r</i>, (<i>b</i>)(<i>x</i>)) <i>macro</i>(<i>r</i>, (<i>b</i>)(<i>y</i>))
	<i>macro</i>(<i>r</i>, (<i>b</i>)(<i>z</i>)) \
	<br>
	<i>macro</i>(<i>r</i>, (<i>c</i>)(<i>x</i>)) <i>macro</i>(<i>r</i>, (<i>c</i>)(<i>y</i>))
	<i>macro</i>(<i>r</i>, (<i>c</i>)(<i>z</i>))
	</div>
	</div>
	<h4>
	See Also
	</h4>
	<ul>
	<li>
	<a href="seq_for_each_product.html">BOOST_PP_SEQ_FOR_EACH_PRODUCT</a></li>
	</ul>
	<h4>
	Requirements
	</h4>
	<div>
	<b>Header:</b>  <a href="../headers/seq/for_each_product.html"><boost/preprocessor/seq/for_each_product.hpp></a>
	</div>
	<hr size="1">
	<div style="margin-left: 0px;">
	<i>© Copyright <a href="http://www.housemarque.com" target="_top">Housemarque Oy</a> 2002</i>
	</br><i>© Copyright Paul Mensonides 2002</i>
	</div>
	<div style="margin-left: 0px;">
	<p><small>Distributed under the Boost Software License, Version 1.0. (See
	accompanying file <a href="../../../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> or
	copy at <a href=
	"http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</small></p>
	</div>
	</body>
	</html>