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c1204 workaround documented

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[SVN r16235]
This commit is contained in:
Dave Abrahams
2002-11-14 12:16:40 +00:00
parent 5f022269b1
commit a21727741f
1 changed files with 67 additions and 2 deletions
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doc/v2/faq.html
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@@ -34,8 +34,12 @@
<dt><a href="#question2">How can I wrap containers which take C++
containers as arguments?</a></dt>
<dt><a href="#c1204">fatal error C1204:Compiler limit:internal
structure overflow</a></dt>
</dl>
<h2><a name="question1"></a>Is return_internal reference efficient?</h2>
<blockquote>
@@ -150,12 +154,73 @@ void foo(std::vector&lt;double&gt;&amp; array)
cvs -d:pserver:anonymous@cvs.cctbx.sourceforge.net:/cvsroot/cctbx login
cvs -d:pserver:anonymous@cvs.cctbx.sourceforge.net:/cvsroot/cctbx co scitbx
</pre>
<h2><a name="c1204"></a>fatal error C1204:Compiler limit:internal
structure overflow</h2>
<blockquote>
<b>Q:</b> <i>I get this error message when compiling a large source
file. What can I do?</i>
<p><b>A:</b> You have two choices:</p>
<ol>
<li>Upgrade your compiler (preferred)</li>
<li>
Break your source file up into multiple translation units.
<p><code><b>my_module.cpp</b></code>:</p>
<pre>
...
void more_of_my_module();
BOOST_PYTHON_MODULE(my_module)
{
def("foo", foo);
def("bar", bar);
...
more_of_my_module();
}
</pre>
<code><b>more_of_my_module.cpp</b></code>:
<pre>
void more_of_my_module()
{
def("baz", baz);
...
}
</pre>
If you find that a <code><a href=
"class.html#class_-spec">class_</a>&lt;...&gt;</code> declaration
can't fit in a single source file without triggering the error, you
can always pass a reference to the <code>class_</code> object to a
function in another source file, and call some of its member
functions (e.g. <code>.def(...)</code>) in the auxilliary source
file: <code>
<p><b>more_of_my_class.cpp</b></code>:
<pre>
void more_of_my_class(class&lt;my_class&gt;&amp; x)
{
x
.def("baz", baz)
.add_property("xx", &amp;my_class::get_xx, &amp;my_class::set_xx)
;
...
}
</pre>
</li>
</ol>
</blockquote>
<hr>
<p>Revised
<!--webbot bot="Timestamp" S-Type="EDITED" S-Format="%d %B, %Y" startspan -->
13 November, 2002
<!--webbot bot="Timestamp" endspan i-checksum="39359" -->
13 November, 2002
<!--webbot bot="Timestamp" endspan i-checksum="39359" -->
</p>
<p><i>&copy; Copyright <a href=