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Added regex iterator examples and docs, recovering from cvs repository crash...

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[SVN r18361]
This commit is contained in:
John Maddock
2003-05-08 11:05:13 +00:00
parent 7321d18f08
commit 1c1ed068f4
19 changed files with 2173 additions and 21 deletions
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doc/regex_replace.html
+6 -4
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@@ -85,8 +85,8 @@ basic_string<charT> regex_replace(const basic_string<charT>& s,
calls <CODE>regex_replace(back_inserter(result), s.begin(), s.end(), e, fmt,
flags)</CODE>, and then returns <CODE>result</CODE>.
<H3><A name="examples"></A>Examples</H3>
<P>The following <A href="../example/snippets/regex_replace_example.cpp">example</A> takes
C/C++ source code as input, and outputs syntax highlighted HTML code.</P>
<P>The following <A href="../example/snippets/regex_replace_example.cpp">example</A>
takes C/C++ source code as input, and outputs syntax highlighted HTML code.</P>
<P></P>
<PRE><FONT color=#008080>#include &lt;fstream&gt;
#include &lt;sstream&gt;
@@ -139,12 +139,14 @@ boost::regex e1, e2;
</I></FONT> <FONT color=#000080><I>// temporary string stream
</I></FONT> std::ostringstream t(std::ios::out | std::ios::binary);
std::ostream_iterator&lt;<B>char</B>, <B>char</B>&gt; oi(t);
boost::regex_replace(oi, in.begin(), in.end(), e2, pre_format);
boost::regex_replace(oi, in.begin(), in.end(),
e2, pre_format, boost::match_default | boost::format_all);
<FONT color=#000080><I>// then output to final output stream
</I></FONT> <FONT color=#000080><I>// adding syntax highlighting:
</I></FONT> std::string s(t.str());
std::ostream_iterator&lt;<B>char</B>, <B>char</B>&gt; out(os);
boost::regex_replace(out, s.begin(), s.end(), e1, format_string);
boost::regex_replace(out, s.begin(), s.end(),
e1, format_string, boost::match_default | boost::format_all);
os &lt;&lt; footer_text;
}
}