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Fixed some doc bugs and improved an example

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[SVN r9533]
This commit is contained in:
Dave Abrahams
2001-03-10 00:36:03 +00:00
parent 585063f6e1
commit f5416ebce0
1 changed files with 9 additions and 1 deletions
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10
doc/overriding.html
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@@ -142,6 +142,7 @@ hello_class.def(&amp;hello::greet, "greet", &amp;<b>hello_callback::default_gree
<pre>
struct baz {
<strong>virtual</strong> int pure(int) = 0;
int calls_pure(int x) { return pure(x) + 1000; }
};
struct baz_callback {
@@ -154,7 +155,7 @@ BOOST_PYTHON_MODULE_INIT(foobar)
{
boost::python::module_builder foobar("foobar");
boost::python::class_builder&lt;baz,baz_callback&gt; baz_class("baz");
baz_class.def(&amp;baz::pure, "pure");
baz_class.def(&amp;baz::calls_pure, "calls_pure");
}
catch(...)
{
@@ -173,12 +174,18 @@ BOOST_PYTHON_MODULE_INIT(foobar)
Traceback (innermost last):
File "&lt;stdin&gt;", line 1, in ?
AttributeError: pure
&gt;&gt;&gt; x.calls_pure(1)
Traceback (innermost last):
File "&lt;stdin&gt;", line 1, in ?
AttributeError: pure
&gt;&gt;&gt; class mumble(baz):
... def pure(self, x): return x + 1
...
&gt;&gt;&gt; y = mumble()
&gt;&gt;&gt; y.pure(99)
100
&gt;&gt;&gt; y.calls_pure(99)
1100
</pre></blockquote>
<a name="private"><h2>Private Non-Pure Virtual Functions</h2></a>
@@ -192,6 +199,7 @@ this limited way without breaking binary compatibility (though it will certainly
break the <a
href="http://cs.calvin.edu/c++/C++Standard-Nov97/basic.html#basic.def.odr">ODR</a>).
<hr>
<p>
Next: <a href="overloading.html">Function Overloading</a>
Previous: <a href="exporting_classes.html">Exporting Classes</a>