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Added support for "format_first_only" new format flag

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[SVN r10119]
This commit is contained in:
John Maddock
2001-05-17 11:55:55 +00:00
parent f466b2ad2a
commit 04b11fdd1c
7 changed files with 421 additions and 373 deletions
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48
hl_ref.htm
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@ -15,8 +15,9 @@ content="C:\PROGRAM FILES\MICROSOFT OFFICE\OFFICE\html.dot">
<table border="0" cellpadding="7" cellspacing="0" width="100%">
<tr>
<td valign="top" width="50%"><h3><img src="../../c++boost.gif"
alt="C++ Boost" width="276" height="86"></h3>
<td valign="top" width="50%"><h3><img
src="../../c++boost.gif" alt="C++ Boost" width="276"
height="86"></h3>
</td>
<td valign="top" width="50%"><h3 align="center">Regex++,
RegEx Class Reference. </h3>
@ -112,8 +113,8 @@ are allowed. </p>
</tr>
<tr>
<td valign="top" width="7%">&nbsp;</td>
<td valign="top" width="43%">RegEx(<b>const</b> RegEx&amp;
o);</td>
<td valign="top" width="43%">RegEx(<b>const</b>
RegEx&amp; o);</td>
<td valign="top" width="42%">Copy constructor, all the
properties of parameter <i>o</i> are copied.</td>
<td valign="top" width="7%">&nbsp;</td>
@ -196,7 +197,8 @@ are allowed. </p>
<tr>
<td valign="top" width="7%">&nbsp;</td>
<td valign="top" width="43%"><b>bool</b> Match(<b>const</b>
<b>char</b>* p, <b>unsigned</b> <b>int</b> flags = match_default);</td>
<b>char</b>* p, <b>unsigned</b> <b>int</b> flags =
match_default);</td>
<td valign="top" width="42%">Attempts to match the
current expression against the text <i>p</i> using the
match flags <i>flags</i> - see <a
@ -221,7 +223,8 @@ are allowed. </p>
<tr>
<td valign="top" width="7%">&nbsp;</td>
<td valign="top" width="43%"><b>bool</b> Search(<b>const</b>
<b>char</b>* p, <b>unsigned</b> <b>int</b> flags = match_default);</td>
<b>char</b>* p, <b>unsigned</b> <b>int</b> flags =
match_default);</td>
<td valign="top" width="42%">Attempts to find a match for
the current expression somewhere in the text <i>p</i>
using the match flags <i>flags </i>- see <a
@ -306,7 +309,8 @@ are allowed. </p>
<td valign="top" width="7%">&nbsp;</td>
<td valign="top" width="43%"><b>unsigned</b> <b>int</b>
Grep(std::vector&lt;<b>unsigned int</b>&gt;&amp; v, <b>const</b>
<b>char</b>* p, <b>unsigned</b> <b>int</b> flags = match_default);</td>
<b>char</b>* p, <b>unsigned</b> <b>int</b> flags =
match_default);</td>
<td valign="top" width="42%">Finds all matches of the
current expression in the text <i>p</i> using the match
flags <i>flags </i>- see <a
@ -435,11 +439,16 @@ are allowed. </p>
replace operation: searches through the string <i>in</i>
for all occurrences of the current expression, for each
occurrence replaces the match with the format string <i>fmt</i>.
Uses <i>flags</i> to determine what gets matched. If <i>copy</i>
is true then all unmatched sections of input are copied
unchanged to output. Returns the new string. See <a
Uses <i>flags</i> to determine what gets matched, and how
the format string should be treated. If <i>copy</i> is
true then all unmatched sections of input are copied
unchanged to output, if the flag <em>format_first_only</em>
is set then only the first occurance of the pattern found
is replaced. Returns the new string. See <a
href="format_string.htm#format_string">also format string
syntax</a>.</td>
syntax</a>, <a href="template_class_ref.htm#match_type">match
flags</a> and <a
href="template_class_ref.htm#format_flags">format flags</a>.</td>
<td valign="top" width="7%">&nbsp;</td>
</tr>
<tr>
@ -451,18 +460,23 @@ are allowed. </p>
replace operation: searches through the string <i>in</i>
for all occurrences of the current expression, for each
occurrence replaces the match with the format string <i>fmt</i>.
Uses <i>flags</i> to determine what gets matched. If <i>copy</i>
is true then all unmatched sections of input are copied
unchanged to output. Returns the new string. See <a
Uses <i>flags</i> to determine what gets matched, and how
the format string should be treated. If <i>copy</i> is
true then all unmatched sections of input are copied
unchanged to output, if the flag <em>format_first_only</em>
is set then only the first occurance of the pattern found
is replaced. Returns the new string. See <a
href="format_string.htm#format_string">also format string
syntax</a>.</td>
syntax</a>, <a href="template_class_ref.htm#match_type">match
flags</a> and <a
href="template_class_ref.htm#format_flags">format flags</a>.</td>
<td valign="top" width="7%">&nbsp;</td>
</tr>
<tr>
<td>&nbsp;</td>
<td valign="top"><b>unsigned</b> Split(std::vector&lt;std::string&gt;&amp;
v, std::string&amp; s, <b>unsigned</b> flags = match_default,
<b>unsigned</b> max_count = ~0);</td>
v, std::string&amp; s, <b>unsigned</b> flags =
match_default, <b>unsigned</b> max_count = ~0);</td>
<td valign="top">Splits the input string and pushes each
one onto the vector. If the expression contains no marked
sub-expressions, then one string is outputted for each