| <!-- |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed |
| with this work for additional information regarding copyright |
| ownership. The ASF licenses this file to you under the Apache |
| License, Version 2.0 (the License); you may not use this file |
| except in compliance with the License. You may obtain a copy of |
| the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or |
| implied. See the License for the specific language governing |
| permissions and limitations under the License. |
| |
| Copyright 1999-2007 Rogue Wave Software, Inc. |
| --> |
| |
| <HTML> |
| <HEAD> |
| <TITLE>Extensions to the C++ Standard</TITLE> |
| <LINK REL=StyleSheet HREF="../rw.css" TYPE="text/css" TITLE="Apache stdcxx Stylesheet"></HEAD> |
| <BODY BGCOLOR=#FFFFFF> |
| <A HREF="A-3.html"><IMG SRC="images/bprev.gif" WIDTH=20 HEIGHT=21 ALT="Previous file" BORDER=O></A><A HREF="noframes.html"><IMG SRC="images/btop.gif" WIDTH=56 HEIGHT=21 ALT="Top of Document" BORDER=O></A><A HREF="booktoc.html"><IMG SRC="images/btoc.gif" WIDTH=56 HEIGHT=21 ALT="Contents" BORDER=O></A><A HREF="tindex.html"><IMG SRC="images/bindex.gif" WIDTH=56 HEIGHT=21 ALT="Index page" BORDER=O></A><IMG SRC="images/bnonext.gif" WIDTH=25 HEIGHT=21 ALT="No next file" BORDER=O><DIV CLASS="DOCUMENTNAME"><B>Apache C++ Standard Library Reference Guide</B></DIV> |
| <H1>Appendix B: Extensions to the C++ Standard</H1> |
| <UL> |
| |
| </UL> |
| <P>This implementation of the C++ Standard Library contains numerous features that enhance its functionality, but do not strictly conform to the Standard as it is written. These extensions are listed in <A HREF="B.html#Table 39">Table 39</A>. If you are reading this manual online, click the name of the extension to take you to its location in the documentation. </P> |
| <H4><A NAME="Table 39">Table 39: Extensions to the C++ Standard Library </A></H4> |
| <TABLE BORDER="1" CELLPADDING="3" CELLSPACING="3"> |
| <tr><td valign=top><B>Class or </B> |
| <B>Component</B> |
| </td> |
| <td valign=top><B>Extension</B> |
| </td> |
| </tr> |
| <tr><td valign=top colspan=1 rowspan=7><P CLASS="TABLE"><B><I><A HREF="basic-filebuf.html">basic_filebuf</A></I></B></P> |
| </td> |
| <td valign=top><P CLASS="TABLE"><SAMP><B>basic_filebuf</B></SAMP><SAMP>(int fd, char_type *buf = 0, </SAMP></P> |
| <P CLASS="TABLE"><SAMP> streamsize n = /* default size */);</SAMP></P> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><B>basic_filebuf</B></SAMP><SAMP>(FILE *fp, char_type *buf = 0,</SAMP></P> |
| <P CLASS="TABLE"><SAMP> streamsize n = /* default size */);</SAMP></P> |
| </td> |
| </tr> |
| <tr><td valign=top> |
| <A NAME="idx1355"></A><PRE><B>attach</B>(int fd);</PRE> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><B>detach</B></SAMP><SAMP>(); </SAMP></P> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><B>open</B></SAMP><SAMP>(const char* fname, ios_base::openmode mode, </SAMP></P> |
| <P CLASS="TABLE"><SAMP> long protection = 0666);</SAMP></P> |
| <P CLASS="TABLE">The behavior of the function when <SAMP>(fname == 0)</SAMP> evaluates to <SAMP>true</SAMP> is defined as an extension of this implementation.</P> |
| <P CLASS="TABLE">The <SAMP>protection</SAMP> argument is not part of the Standard.</P> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><B>open</B></SAMP><SAMP>(int fd, char_type *buf = 0, </SAMP></P> |
| <P CLASS="TABLE"><SAMP> streamsize n = /* default size */);</SAMP></P> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><B>open</B></SAMP><SAMP>(FILE *fp, char_type *buf = 0, </SAMP></P> |
| <P CLASS="TABLE"><SAMP> streamsize n = /* default size */);</SAMP></P> |
| </td> |
| </tr> |
| <tr><td valign=top colspan=1 rowspan=7><P CLASS="TABLE"><B><I><A HREF="basic-fstream.html">basic_fstream</A></I></B></P> |
| </td> |
| <td valign=top><P CLASS="TABLE"><SAMP><B>basic_fstream</B></SAMP><SAMP>(const char* s,</SAMP></P> |
| <P CLASS="TABLE"><SAMP> ios_base::openmode mode, long protection);</SAMP></P> |
| <P CLASS="TABLE">The <SAMP>protection</SAMP> argument is not part of the Standard.</P> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><B>basic_ifstream</B></SAMP><SAMP>(int fd, char_type *buf,</SAMP></P> |
| <P CLASS="TABLE"><SAMP> streamsize n);</SAMP></P> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><B>basic_ifstream</B></SAMP><SAMP>(FILE *fp, char_type* buf,</SAMP></P> |
| <P CLASS="TABLE"><SAMP> streamsize n);</SAMP></P> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><B>open</B></SAMP><SAMP>(const char* s, </SAMP></P> |
| <P CLASS="TABLE"><SAMP> ios_base::openmode, long protection);</SAMP></P> |
| <P CLASS="TABLE">The <SAMP>protection</SAMP> argument is not part of the Standard.</P> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><B>open</B></SAMP><SAMP>(int fd, char_type *buf = 0, </SAMP></P> |
| <P CLASS="TABLE"><SAMP> streamsize n = /* default size */);</SAMP></P> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><B>open</B></SAMP><SAMP>(FILE *fp, char_type *buf = 0, </SAMP></P> |
| <P CLASS="TABLE"><SAMP> streamsize n = /* default size */);</SAMP></P> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><B>fd</B></SAMP><SAMP>() const;</SAMP></P> |
| </td> |
| </tr> |
| <tr><td valign=top colspan=1 rowspan=6><P CLASS="TABLE"><B><I><A HREF="basic-ifstream.html">basic_ifstream</A></I></B></P> |
| </td> |
| <td valign=top><P CLASS="TABLE"><SAMP><B>basic_ifstream</B></SAMP><SAMP>(const char* s</SAMP></P> |
| <P CLASS="TABLE"><SAMP> ios_base::openmode mode, </SAMP></P> |
| <P CLASS="TABLE"><SAMP> long protection = 0666);</SAMP></P> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><B>basic_ifstream</B></SAMP><SAMP>(int fd, char_type *buf,</SAMP></P> |
| <P CLASS="TABLE"><SAMP> streamsize n);</SAMP></P> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><B>basic_ifstream</B></SAMP><SAMP>(FILE *fp, char_type* buf,</SAMP></P> |
| <P CLASS="TABLE"><SAMP> streamsize n);</SAMP></P> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><B>open</B></SAMP><SAMP>(const char* s, ios_base::openmode,</SAMP></P> |
| <P CLASS="TABLE"><SAMP> long protection);</SAMP></P> |
| <P CLASS="TABLE">The <SAMP>protection</SAMP> argument is not part of the Standard.</P> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><B>open</B></SAMP><SAMP>(int fd, char_type *buf = 0, </SAMP></P> |
| <P CLASS="TABLE"><SAMP> streamsize n = /* default size */);</SAMP></P> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><B>open</B></SAMP><SAMP>(FILE *fp, char_type *buf = 0, </SAMP></P> |
| <P CLASS="TABLE"><SAMP> streamsize n = /* default size */);</SAMP></P> |
| </td> |
| </tr> |
| <tr><td valign=top colspan=1 rowspan=6><P CLASS="TABLE"><B><I><A HREF="basic-ofstream.html">basic_ofstream</A></I></B></P> |
| </td> |
| <td valign=top><P CLASS="TABLE"><SAMP><B>basic_ofstream</B></SAMP><SAMP>(const char* s, </SAMP></P> |
| <P CLASS="TABLE"><SAMP> ios_base::openmode mode = ios_base::in,</SAMP></P> |
| <P CLASS="TABLE"><SAMP> long protection = 0666);</SAMP></P> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><B>basic_ofstream</B></SAMP><SAMP>(int fd, char_type *buf,</SAMP></P> |
| <P CLASS="TABLE"><SAMP> streamsize n);</SAMP></P> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><B>basic_ofstream</B></SAMP><SAMP>(FILE *fp, char_type* buf,</SAMP></P> |
| <P CLASS="TABLE"><SAMP> streamsize n); </SAMP></P> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><B>open</B></SAMP><SAMP>(const char* s, ios_base::openmode,</SAMP></P> |
| <P CLASS="TABLE"><SAMP> long protection);</SAMP></P> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><B>open</B></SAMP><SAMP>(int fd, char_type *buf = 0, </SAMP></P> |
| <P CLASS="TABLE"><SAMP> streamsize n = /* default size */);</SAMP></P> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><B>open</B></SAMP><SAMP>(FILE *fp, char_type *buf = 0, </SAMP></P> |
| <P CLASS="TABLE"><SAMP> streamsize n = /* default size */);</SAMP></P> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><SAMP><A HREF="count.html">count()</A></SAMP>, </P> |
| <P CLASS="TABLE"><SAMP><A HREF="count.html">count_if()</A></SAMP></P> |
| </td> |
| <td valign=top> |
| <PRE><B>count</B>(InputIterator first, InputIterator last, |
| const T& value, Size& n); |
| </PRE> |
| </td> |
| </tr> |
| <tr><td valign=top> |
| </td> |
| <td valign=top> |
| <PRE><B>count_if</B>(InputIterator first, |
| InputIterator last, Predicate pred, Size& n); |
| </PRE> |
| </td> |
| </tr> |
| <tr><td valign=top><P CLASS="TABLE"><B><I><A HREF="ios-base.html">ios_base</A></I></B></P> |
| </td> |
| <td valign=top><P CLASS="TABLE">The elements <SAMP>nocreate</SAMP> and <SAMP>noreplace</SAMP> of the <SAMP>openmode</SAMP> bitmask type are provided for compatibility with Classic iostreams as an extension of this implementation. See <B><I><A HREF="bitmasktypes.html">Bitmask Types</A></I></B> for more information.</P> |
| </td> |
| </tr> |
| </TABLE> |
| |
| <BR> |
| <HR> |
| <A HREF="A-3.html"><IMG SRC="images/bprev.gif" WIDTH=20 HEIGHT=21 ALT="Previous file" BORDER=O></A><A HREF="noframes.html"><IMG SRC="images/btop.gif" WIDTH=56 HEIGHT=21 ALT="Top of Document" BORDER=O></A><A HREF="booktoc.html"><IMG SRC="images/btoc.gif" WIDTH=56 HEIGHT=21 ALT="Contents" BORDER=O></A><A HREF="tindex.html"><IMG SRC="images/bindex.gif" WIDTH=56 HEIGHT=21 ALT="Index page" BORDER=O></A><IMG SRC="images/bnonext.gif" WIDTH=20 HEIGHT=21 ALT="No next file" BORDER=O> |
| |
| <!-- Google Analytics tracking code --> |
| <script src="http://www.google-analytics.com/urchin.js" type="text/javascript"> |
| </script> |
| <script type="text/javascript"> |
| _uacct = "UA-1775151-1"; |
| urchinTracker(); |
| </script> |
| <!-- end of Google Analytics tracking code --> |
| |
| </BODY> |
| </HTML> |