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[SVN r13169]
This commit is contained in:
Vesa Karvonen
2002-03-10 12:31:37 +00:00
parent 7202e6b56e
commit 03b37c307f
17 changed files with 205 additions and 31 deletions
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13
doc/reference/list_fold_left.htm
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@ -40,6 +40,19 @@ list <code>L</code> (from the left or the start of the list).</p>
)
</pre>
<p>For example,</p>
<pre>
#define TEST(D,P,X) <a href="cat.htm#BOOST_PP_CAT">BOOST_PP_CAT</a>(P,X)
<a href="list_fold_left.htm#BOOST_PP_LIST_FOLD_LEFT">BOOST_PP_LIST_FOLD_LEFT</a>(TEST,_,<a href="tuple_to_list.htm#BOOST_PP_TUPLE_TO_LIST">BOOST_PP_TUPLE_TO_LIST</a>(3,(A,B,C)))
</pre>
<p>expands to:</p>
<pre>
_ABC
</pre>
<h3>Note</h3>
<ul>
<li>Folding, or accumulation, is a very general pattern of computation.