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Added requirements on numeric parameters
[SVN r13460]
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@ -30,7 +30,7 @@
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<p>Expands to a comma if <code>COND != 0</code> and nothing if
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<code>COND == 0</code>.</p>
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<p><code>COND</code> must expand to an integer literal.</p>
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<p><code>COND</code> must expand to an integer literal in the range [0, <a href="limits.htm#BOOST_PP_LIMIT_MAG">BOOST_PP_LIMIT_MAG</a>].</p>
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<p>For example, <code><a href="comma_if.htm#BOOST_PP_COMMA_IF">BOOST_PP_COMMA_IF</a>(0)</code> expands to nothing.</p>
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