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authorbkoz <bkoz@138bc75d-0d04-0410-961f-82ee72b054a4>2008-09-09 22:42:23 +0000
committerbkoz <bkoz@138bc75d-0d04-0410-961f-82ee72b054a4>2008-09-09 22:42:23 +0000
commit5ecbe501bce3cad5d5772f6fe8485c00cd69f774 (patch)
tree2f414ad7fc2b906b0b90e6bdc454b136ab6ae113 /libstdc++-v3/doc/html/manual/shared_ptr.html
parent69cc4014f6cb8476c48a53a7cb8513cf846f5762 (diff)
downloadppe42-gcc-5ecbe501bce3cad5d5772f6fe8485c00cd69f774.tar.gz
ppe42-gcc-5ecbe501bce3cad5d5772f6fe8485c00cd69f774.zip
2008-09-09 Benjamin Kosnik <bkoz@redhat.com>
* doc/xml/manual/abi.xml: Update for new releases. * doc/doxygen/user.cfg.in: Include C compatibility headers. * doc/html/*: Regenerate. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140180 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/doc/html/manual/shared_ptr.html')
-rw-r--r--libstdc++-v3/doc/html/manual/shared_ptr.html22
1 files changed, 11 insertions, 11 deletions
diff --git a/libstdc++-v3/doc/html/manual/shared_ptr.html b/libstdc++-v3/doc/html/manual/shared_ptr.html
index b45a9f2d816..d36bd57170c 100644
--- a/libstdc++-v3/doc/html/manual/shared_ptr.html
+++ b/libstdc++-v3/doc/html/manual/shared_ptr.html
@@ -29,7 +29,7 @@ drops to zero.
Derived classes override those functions to destroy resources in a context
where the correct dynamic type is known. This is an application of the
technique known as type erasure.
- </p></div><div class="sect2" lang="en" xml:lang="en"><div class="titlepage"><div><div><h3 class="title"><a id="shared_ptr.impl"></a>Implementation</h3></div></div></div><div class="sect3" lang="en" xml:lang="en"><div class="titlepage"><div><div><h4 class="title"><a id="id476828"></a>Class Hierarchy</h4></div></div></div><p>
+ </p></div><div class="sect2" lang="en" xml:lang="en"><div class="titlepage"><div><div><h3 class="title"><a id="shared_ptr.impl"></a>Implementation</h3></div></div></div><div class="sect3" lang="en" xml:lang="en"><div class="titlepage"><div><div><h4 class="title"><a id="id389103"></a>Class Hierarchy</h4></div></div></div><p>
A <code class="classname">shared_ptr&lt;T&gt;</code> contains a pointer of
type <span class="type">T*</span> and an object of type
<code class="classname">__shared_count</code>. The shared_count contains a
@@ -71,7 +71,7 @@ be forwarded to <span class="type">Tp</span>'s constructor.
Unlike the other <code class="classname">_Sp_counted_*</code> classes, this one is parameterized on the
type of object, not the type of pointer; this is purely a convenience
that simplifies the implementation slightly.
- </p></dd></dl></div></div><div class="sect3" lang="en" xml:lang="en"><div class="titlepage"><div><div><h4 class="title"><a id="id541894"></a>Thread Safety</h4></div></div></div><p>
+ </p></dd></dl></div></div><div class="sect3" lang="en" xml:lang="en"><div class="titlepage"><div><div><h4 class="title"><a id="id451332"></a>Thread Safety</h4></div></div></div><p>
The interface of <code class="classname">tr1::shared_ptr</code> was extended for C++0x
with support for rvalue-references and the other features from
N2351. As with other libstdc++ headers shared by TR1 and C++0x,
@@ -129,7 +129,7 @@ compiler, standard library, platform etc. For the version of
shared_ptr in libstdc++ the compiler and library are fixed, which
makes things much simpler: we have an atomic CAS or we don't, see Lock
Policy below for details.
-</p></div><div class="sect3" lang="en" xml:lang="en"><div class="titlepage"><div><div><h4 class="title"><a id="id510938"></a>Selecting Lock Policy</h4></div></div></div><p>
+</p></div><div class="sect3" lang="en" xml:lang="en"><div class="titlepage"><div><div><h4 class="title"><a id="id405185"></a>Selecting Lock Policy</h4></div></div></div><p>
</p><p>
There is a single <code class="classname">_Sp_counted_base</code> class,
which is a template parameterized on the enum
@@ -170,7 +170,7 @@ used when libstdc++ is built without <code class="literal">--enable-threads</cod
<code class="filename">ext/atomicity.h</code>, which detect if the program
is multi-threaded. If only one thread of execution exists in
the program then less expensive non-atomic operations are used.
- </p></div><div class="sect3" lang="en" xml:lang="en"><div class="titlepage"><div><div><h4 class="title"><a id="id438058"></a>Dual C++0x and TR1 Implementation</h4></div></div></div><p>
+ </p></div><div class="sect3" lang="en" xml:lang="en"><div class="titlepage"><div><div><h4 class="title"><a id="id438316"></a>Dual C++0x and TR1 Implementation</h4></div></div></div><p>
The classes derived from <code class="classname">_Sp_counted_base</code> (see Class Hierarchy
below) and <code class="classname">__shared_count</code> are implemented separately for C++0x
and TR1, in <code class="filename">bits/boost_sp_shared_count.h</code> and
@@ -181,7 +181,7 @@ The TR1 implementation is considered relatively stable, so is unlikely to
change unless bug fixes require it. If the code that is common to both
C++0x and TR1 modes needs to diverge further then it might be necessary to
duplicate additional classes and only make changes to the C++0x versions.
-</p></div><div class="sect3" lang="en" xml:lang="en"><div class="titlepage"><div><div><h4 class="title"><a id="id483862"></a>Related functions and classes</h4></div></div></div><div class="variablelist"><dl><dt><span class="term"><code class="code">dynamic_pointer_cast</code>, <code class="code">static_pointer_cast</code>,
+</p></div><div class="sect3" lang="en" xml:lang="en"><div class="titlepage"><div><div><h4 class="title"><a id="id454320"></a>Related functions and classes</h4></div></div></div><div class="variablelist"><dl><dt><span class="term"><code class="code">dynamic_pointer_cast</code>, <code class="code">static_pointer_cast</code>,
<code class="code">const_pointer_cast</code></span></dt><dd><p>
As noted in N2351, these functions can be implemented non-intrusively using
the alias constructor. However the aliasing constructor is only available
@@ -214,10 +214,10 @@ is called. Users should not try to use this.
As well as the extra constructors, this implementation also needs some
members of _Sp_counted_deleter to be protected where they could otherwise
be private.
- </p></dd></dl></div></div></div><div class="sect2" lang="en" xml:lang="en"><div class="titlepage"><div><div><h3 class="title"><a id="shared_ptr.using"></a>Use</h3></div></div></div><div class="sect3" lang="en" xml:lang="en"><div class="titlepage"><div><div><h4 class="title"><a id="id467181"></a>Examples</h4></div></div></div><p>
+ </p></dd></dl></div></div></div><div class="sect2" lang="en" xml:lang="en"><div class="titlepage"><div><div><h3 class="title"><a id="shared_ptr.using"></a>Use</h3></div></div></div><div class="sect3" lang="en" xml:lang="en"><div class="titlepage"><div><div><h4 class="title"><a id="id385333"></a>Examples</h4></div></div></div><p>
Examples of use can be found in the testsuite, under
<code class="filename">testsuite/tr1/2_general_utilities/shared_ptr</code>.
- </p></div><div class="sect3" lang="en" xml:lang="en"><div class="titlepage"><div><div><h4 class="title"><a id="id467197"></a>Unresolved Issues</h4></div></div></div><p>
+ </p></div><div class="sect3" lang="en" xml:lang="en"><div class="titlepage"><div><div><h4 class="title"><a id="id363809"></a>Unresolved Issues</h4></div></div></div><p>
The resolution to C++ Standard Library issue <a class="ulink" href="http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-active.html#674" target="_top">674</a>,
"shared_ptr interface changes for consistency with N1856" will
need to be implemented after it is accepted into the working
@@ -265,7 +265,7 @@ be private.
code to work with, Peter Dimov in particular for his help and
invaluable advice on thread safety. Phillip Jordan and Paolo
Carlini for the lock policy implementation.
- </p></div><div class="bibliography"><div class="titlepage"><div><div><h3 class="title"><a id="shared_ptr.biblio"></a>Bibliography</h3></div></div></div><div class="biblioentry"><a id="id530534"></a><p>[<abbr class="abbrev">
+ </p></div><div class="bibliography"><div class="titlepage"><div><div><h3 class="title"><a id="shared_ptr.biblio"></a>Bibliography</h3></div></div></div><div class="biblioentry"><a id="id446901"></a><p>[<abbr class="abbrev">
n2351
</abbr>] <span class="title"><i>
Improving shared_ptr for C++0x, Revision 2
@@ -274,7 +274,7 @@ be private.
. </span><span class="biblioid">
<a class="ulink" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2351.htm" target="_top">
</a>
- . </span></p></div><div class="biblioentry"><a id="id530558"></a><p>[<abbr class="abbrev">
+ . </span></p></div><div class="biblioentry"><a id="id388444"></a><p>[<abbr class="abbrev">
n2456
</abbr>] <span class="title"><i>
C++ Standard Library Active Issues List (Revision R52)
@@ -283,7 +283,7 @@ be private.
. </span><span class="biblioid">
<a class="ulink" href="http://open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2456.html" target="_top">
</a>
- . </span></p></div><div class="biblioentry"><a id="id563958"></a><p>[<abbr class="abbrev">
+ . </span></p></div><div class="biblioentry"><a id="id388468"></a><p>[<abbr class="abbrev">
n2461
</abbr>] <span class="title"><i>
Working Draft, Standard for Programming Language C++
@@ -292,7 +292,7 @@ be private.
. </span><span class="biblioid">
<a class="ulink" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2461.pdf" target="_top">
</a>
- . </span></p></div><div class="biblioentry"><a id="id529558"></a><p>[<abbr class="abbrev">
+ . </span></p></div><div class="biblioentry"><a id="id440491"></a><p>[<abbr class="abbrev">
boostshared_ptr
</abbr>] <span class="title"><i>
Boost C++ Libraries documentation - shared_ptr class template
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