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| <div class="section"> |
| <div class="titlepage"><div><div><h5 class="title"> |
| <a name="spirit.karma.reference.directive.repeat"></a><a class="link" href="repeat.html" title="Repetition Directive (repeat[])">Repetition |
| Directive (<code class="computeroutput"><span class="identifier">repeat</span><span class="special">[]</span></code>)</a> |
| </h5></div></div></div> |
| <a name="spirit.karma.reference.directive.repeat.description"></a><h6> |
| <a name="id1039106"></a> |
| <a class="link" href="repeat.html#spirit.karma.reference.directive.repeat.description">Description</a> |
| </h6> |
| <p> |
| The repetition directive allows to repeat an arbitrary generator expression |
| while optionally specifying the lower and upper repetition counts. It |
| provides a more powerful and flexible mechanism for repeating a generator. |
| There are grammars that are impractical and cumbersome, if not impossible, |
| for the basic EBNF iteration syntax ( <a class="link" href="../operator/kleene.html" title="Kleene Star (*a)">unary |
| <code class="computeroutput"><span class="char">'*'</span></code></a> and the <a class="link" href="../operator/plus.html" title="Plus (+a)">unary |
| <code class="computeroutput"><span class="char">'+'</span></code></a>) to specify. Examples: |
| </p> |
| <div class="itemizedlist"><ul class="itemizedlist" type="disc"> |
| <li class="listitem"> |
| A file name may have a maximum of 255 characters only. |
| </li> |
| <li class="listitem"> |
| A specific bitmap file format has exactly 4096 RGB color information. |
| </li> |
| <li class="listitem"> |
| A 256 bit binary string (1..256 1s or 0s). |
| </li> |
| </ul></div> |
| <a name="spirit.karma.reference.directive.repeat.header"></a><h6> |
| <a name="id1039170"></a> |
| <a class="link" href="repeat.html#spirit.karma.reference.directive.repeat.header">Header</a> |
| </h6> |
| <pre class="programlisting"><span class="comment">// forwards to <boost/spirit/home/karma/directive/repeat.hpp> |
| </span><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">spirit</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">karma_repeat</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> |
| </pre> |
| <p> |
| Also, see <a class="link" href="../../../structure/include.html" title="Include">Include Structure</a>. |
| </p> |
| <a name="spirit.karma.reference.directive.repeat.namespace"></a><h6> |
| <a name="id1039244"></a> |
| <a class="link" href="repeat.html#spirit.karma.reference.directive.repeat.namespace">Namespace</a> |
| </h6> |
| <div class="informaltable"><table class="table"> |
| <colgroup><col></colgroup> |
| <thead><tr><th> |
| <p> |
| Name |
| </p> |
| </th></tr></thead> |
| <tbody> |
| <tr><td> |
| <p> |
| <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">repeat</span> <span class="comment">// |
| alias: boost::spirit::karma::repeat</span></code> |
| </p> |
| </td></tr> |
| <tr><td> |
| <p> |
| <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">inf</span> <span class="comment">// alias: |
| boost::spirit::karma::inf</span></code> |
| </p> |
| </td></tr> |
| </tbody> |
| </table></div> |
| <a name="spirit.karma.reference.directive.repeat.model_of"></a><h6> |
| <a name="id1039362"></a> |
| <a class="link" href="repeat.html#spirit.karma.reference.directive.repeat.model_of">Model |
| of</a> |
| </h6> |
| <div class="blockquote"><blockquote class="blockquote"><p> |
| <a class="link" href="../generator_concepts/unarygenerator.html" title="UnaryGenerator"><code class="computeroutput"><span class="identifier">UnaryGenerator</span></code></a> |
| </p></blockquote></div> |
| <div class="variablelist"> |
| <p class="title"><b>Notation</b></p> |
| <dl> |
| <dt><span class="term"><code class="computeroutput"><span class="identifier">a</span></code></span></dt> |
| <dd><p> |
| A generator object |
| </p></dd> |
| <dt><span class="term"><code class="computeroutput"><span class="identifier">num</span><span class="special">,</span> |
| <span class="identifier">num1</span><span class="special">,</span> |
| <span class="identifier">num2</span></code></span></dt> |
| <dd><p> |
| Numeric literals, any unsigned integer value, or a <a class="link" href="../karma_basics.html#spirit.karma.reference.karma_basics.lazy_argument">Lazy |
| Argument</a> that evaluates to an unsigned integer value |
| </p></dd> |
| <dt><span class="term"><code class="computeroutput"><span class="identifier">inf</span></code></span></dt> |
| <dd><p> |
| Placeholder expression standing for 'no upper repeat limit' |
| </p></dd> |
| </dl> |
| </div> |
| <a name="spirit.karma.reference.directive.repeat.expression_semantics"></a><h6> |
| <a name="id1039484"></a> |
| <a class="link" href="repeat.html#spirit.karma.reference.directive.repeat.expression_semantics">Expression |
| Semantics</a> |
| </h6> |
| <p> |
| Semantics of an expression is defined only where it differs from, or |
| is not defined in <a class="link" href="../generator_concepts/unarygenerator.html" title="UnaryGenerator"><code class="computeroutput"><span class="identifier">UnaryGenerator</span></code></a>. |
| </p> |
| <div class="informaltable"><table class="table"> |
| <colgroup> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Expression |
| </p> |
| </th> |
| <th> |
| <p> |
| Semantics |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">repeat</span><span class="special">[</span><span class="identifier">a</span><span class="special">]</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| Repeat the generator <code class="computeroutput"><span class="identifier">a</span></code> |
| zero or more times. This generator succeeds as long as its |
| embedded generator <code class="computeroutput"><span class="identifier">a</span></code> |
| does not fail (except if the underlying output stream reports |
| an error). This variant of <code class="computeroutput"><span class="identifier">repeat</span><span class="special">[]</span></code> is semantically equivalent |
| to the <a class="link" href="../operator/kleene.html" title="Kleene Star (*a)">Kleene |
| Star operator <code class="computeroutput"><span class="special">*</span><span class="identifier">a</span></code></a> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">repeat</span><span class="special">(</span><span class="identifier">num</span><span class="special">)[</span><span class="identifier">a</span><span class="special">]</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| Repeat the generator <code class="computeroutput"><span class="identifier">a</span></code> |
| exactly <code class="computeroutput"><span class="identifier">num</span></code> |
| times. This generator succeeds as long as its embedded generator |
| <code class="computeroutput"><span class="identifier">a</span></code> does not |
| fail and as long as the associated attribute (container) contains |
| at least <code class="computeroutput"><span class="identifier">num</span></code> |
| elements (unless the underlying output stream reports an error). |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">repeat</span><span class="special">(</span><span class="identifier">num1</span><span class="special">,</span> |
| <span class="identifier">num2</span><span class="special">)[</span><span class="identifier">a</span><span class="special">]</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| Repeat the generator <code class="computeroutput"><span class="identifier">a</span></code> |
| at least <code class="computeroutput"><span class="identifier">num1</span></code> |
| times but not more than <code class="computeroutput"><span class="identifier">num2</span></code> |
| times. This generator succeeds as long as its embedded generator |
| <code class="computeroutput"><span class="identifier">a</span></code> does not |
| fail and as long as the associated attribute (container) contains |
| at least <code class="computeroutput"><span class="identifier">num1</span></code> |
| elements (unless the underlying output stream reports an error). |
| If the associated attribute (container) does contain more than |
| <code class="computeroutput"><span class="identifier">num2</span></code> elements, |
| this directive limits the repeat count to <code class="computeroutput"><span class="identifier">num2</span></code>. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">repeat</span><span class="special">(</span><span class="identifier">num</span><span class="special">,</span> |
| <span class="identifier">inf</span><span class="special">)[</span><span class="identifier">a</span><span class="special">]</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| Repeat the generator <code class="computeroutput"><span class="identifier">a</span></code> |
| at least <code class="computeroutput"><span class="identifier">num1</span></code> |
| times. No upper limit for the repeat count is set. This generator |
| succeeds as long as its embedded generator <code class="computeroutput"><span class="identifier">a</span></code> |
| does not fail and as long as the associated attribute (container) |
| contains at least <code class="computeroutput"><span class="identifier">num</span></code> |
| elements (unless the underlying output stream reports an error). |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <div class="note"><table border="0" summary="Note"> |
| <tr> |
| <td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../../../../images/note.png"></td> |
| <th align="left">Note</th> |
| </tr> |
| <tr><td align="left" valign="top"><p> |
| All failing iterations of the embedded generator will consume one element |
| from the supplied attribute. The overall <code class="computeroutput"><span class="identifier">repeat</span><span class="special">[</span><span class="identifier">a</span><span class="special">]</span></code> will succeed as long as the iteration |
| criteria (number of successful invocations of the embedded generator) |
| is fulfilled (unless the underlying output stream reports an error). |
| </p></td></tr> |
| </table></div> |
| <a name="spirit.karma.reference.directive.repeat.attributes"></a><h6> |
| <a name="id1041019"></a> |
| <a class="link" href="repeat.html#spirit.karma.reference.directive.repeat.attributes">Attributes</a> |
| </h6> |
| <p> |
| See <a class="link" href="../../quick_reference/compound_attribute_rules.html#spirit.karma.quick_reference.compound_attribute_rules.notation">Compound |
| Attribute Notation</a>. |
| </p> |
| <div class="informaltable"><table class="table"> |
| <colgroup> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Expression |
| </p> |
| </th> |
| <th> |
| <p> |
| Attribute |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">repeat</span><span class="special">[</span><span class="identifier">a</span><span class="special">]</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| |
| </p> |
| <pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="identifier">a</span><span class="special">:</span> <span class="identifier">A</span> <span class="special">--></span> <span class="identifier">repeat</span><span class="special">[</span><span class="identifier">a</span><span class="special">]:</span> <span class="identifier">vector</span><span class="special"><</span><span class="identifier">A</span><span class="special">></span> |
| <span class="identifier">a</span><span class="special">:</span> <span class="identifier">Unused</span> <span class="special">--></span> <span class="identifier">repeat</span><span class="special">[</span><span class="identifier">a</span><span class="special">]:</span> <span class="identifier">Unused</span></pre> |
| <p> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">repeat</span><span class="special">(</span><span class="identifier">num</span><span class="special">)[</span><span class="identifier">a</span><span class="special">]</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| |
| </p> |
| <pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="identifier">a</span><span class="special">:</span> <span class="identifier">A</span> <span class="special">--></span> <span class="identifier">repeat</span><span class="special">(</span><span class="identifier">num</span><span class="special">)[</span><span class="identifier">a</span><span class="special">]:</span> <span class="identifier">vector</span><span class="special"><</span><span class="identifier">A</span><span class="special">></span> |
| <span class="identifier">a</span><span class="special">:</span> <span class="identifier">Unused</span> <span class="special">--></span> <span class="identifier">repeat</span><span class="special">(</span><span class="identifier">num</span><span class="special">)[</span><span class="identifier">a</span><span class="special">]:</span> <span class="identifier">Unused</span></pre> |
| <p> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">repeat</span><span class="special">(</span><span class="identifier">num1</span><span class="special">,</span> |
| <span class="identifier">num2</span><span class="special">)[</span><span class="identifier">a</span><span class="special">]</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| |
| </p> |
| <pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="identifier">a</span><span class="special">:</span> <span class="identifier">A</span> <span class="special">--></span> <span class="identifier">repeat</span><span class="special">(</span><span class="identifier">num1</span><span class="special">,</span> <span class="identifier">num2</span><span class="special">)[</span><span class="identifier">a</span><span class="special">]:</span> <span class="identifier">vector</span><span class="special"><</span><span class="identifier">A</span><span class="special">></span> |
| <span class="identifier">a</span><span class="special">:</span> <span class="identifier">Unused</span> <span class="special">--></span> <span class="identifier">repeat</span><span class="special">(</span><span class="identifier">num1</span><span class="special">,</span> <span class="identifier">num2</span><span class="special">)[</span><span class="identifier">a</span><span class="special">]:</span> <span class="identifier">Unused</span></pre> |
| <p> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">repeat</span><span class="special">(</span><span class="identifier">num</span><span class="special">,</span> |
| <span class="identifier">inf</span><span class="special">)[</span><span class="identifier">a</span><span class="special">]</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| |
| </p> |
| <pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="identifier">a</span><span class="special">:</span> <span class="identifier">A</span> <span class="special">--></span> <span class="identifier">repeat</span><span class="special">(</span><span class="identifier">num</span><span class="special">,</span> <span class="identifier">inf</span><span class="special">)[</span><span class="identifier">a</span><span class="special">]:</span> <span class="identifier">vector</span><span class="special"><</span><span class="identifier">A</span><span class="special">></span> |
| <span class="identifier">a</span><span class="special">:</span> <span class="identifier">Unused</span> <span class="special">--></span> <span class="identifier">repeat</span><span class="special">(</span><span class="identifier">num</span><span class="special">,</span> <span class="identifier">inf</span><span class="special">)[</span><span class="identifier">a</span><span class="special">]:</span> <span class="identifier">Unused</span></pre> |
| <p> |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <div class="important"><table border="0" summary="Important"> |
| <tr> |
| <td rowspan="2" align="center" valign="top" width="25"><img alt="[Important]" src="../../../../images/important.png"></td> |
| <th align="left">Important</th> |
| </tr> |
| <tr><td align="left" valign="top"> |
| <p> |
| The table above uses <code class="computeroutput"><span class="identifier">vector</span><span class="special"><</span><span class="identifier">A</span><span class="special">></span></code> as placeholders only. |
| </p> |
| <p> |
| The notation of <code class="computeroutput"><span class="identifier">vector</span><span class="special"><</span><span class="identifier">A</span><span class="special">></span></code> stands for <span class="emphasis"><em>any STL container</em></span> |
| holding elements of type <code class="computeroutput"><span class="identifier">A</span></code>. |
| </p> |
| </td></tr> |
| </table></div> |
| <p> |
| It is important to note, that the <code class="computeroutput"><span class="identifier">repeat</span><span class="special">[]</span></code> directive does not perform any buffering |
| of the output generated by its embedded elements. That means that any |
| failing element generator might have already generated some output, which |
| is <span class="emphasis"><em>not</em></span> rolled back. |
| </p> |
| <div class="tip"><table border="0" summary="Tip"> |
| <tr> |
| <td rowspan="2" align="center" valign="top" width="25"><img alt="[Tip]" src="../../../../images/tip.png"></td> |
| <th align="left">Tip</th> |
| </tr> |
| <tr><td align="left" valign="top"> |
| <p> |
| The simplest way to force a <code class="computeroutput"><span class="identifier">repeat</span><span class="special">[]</span></code> directive to behave as if it did |
| buffering is to wrap it into a buffering directive (see <a class="link" href="buffer.html" title="Temporary Output Buffering (buffer[])"><code class="computeroutput"><span class="identifier">buffer</span></code></a>): |
| </p> |
| <p> |
| |
| </p> |
| <pre class="programlisting"><span class="identifier">buffer</span><span class="special">[</span><span class="identifier">repeat</span><span class="special">[</span><span class="identifier">a</span><span class="special">]]</span></pre> |
| <p> |
| </p> |
| <p> |
| which will <span class="emphasis"><em>not</em></span> generate any output in case of |
| a failing generator <code class="computeroutput"><span class="identifier">repeat</span><span class="special">[</span><span class="identifier">a</span><span class="special">]</span></code>. The expression: |
| </p> |
| <p> |
| |
| </p> |
| <pre class="programlisting"><span class="identifier">repeat</span><span class="special">[</span><span class="identifier">buffer</span><span class="special">[</span><span class="identifier">a</span><span class="special">]]</span></pre> |
| <p> |
| </p> |
| <p> |
| will not generate any partial output from a generator <code class="computeroutput"><span class="identifier">a</span></code> if it fails generating in the middle |
| of its output. The overall expression will still generate the output |
| as produced by all succeeded invocations of the generator <code class="computeroutput"><span class="identifier">a</span></code>. |
| </p> |
| </td></tr> |
| </table></div> |
| <a name="spirit.karma.reference.directive.repeat.complexity"></a><h6> |
| <a name="id1041901"></a> |
| <a class="link" href="repeat.html#spirit.karma.reference.directive.repeat.complexity">Complexity</a> |
| </h6> |
| <div class="blockquote"><blockquote class="blockquote"><p> |
| The overall complexity of the repetition generator is defined by the |
| complexity of its embedded generator. The complexity of the repeat |
| itself is O(N), where N is the number of repetitions to execute. |
| </p></blockquote></div> |
| <a name="spirit.karma.reference.directive.repeat.example"></a><h6> |
| <a name="id1041921"></a> |
| <a class="link" href="repeat.html#spirit.karma.reference.directive.repeat.example">Example</a> |
| </h6> |
| <div class="note"><table border="0" summary="Note"> |
| <tr> |
| <td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../../../../images/note.png"></td> |
| <th align="left">Note</th> |
| </tr> |
| <tr><td align="left" valign="top"><p> |
| The test harness for the example(s) below is presented in the <a class="link" href="../karma_basics.html#spirit.karma.reference.karma_basics.examples">Basics Examples</a> |
| section. |
| </p></td></tr> |
| </table></div> |
| <p> |
| Some includes: |
| </p> |
| <p> |
| |
| </p> |
| <pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">spirit</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">karma</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> |
| <span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">spirit</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">phoenix_core</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> |
| <span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">spirit</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">phoenix_operator</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> |
| <span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">std_pair</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> |
| <span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">iostream</span><span class="special">></span> |
| <span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">string</span><span class="special">></span> |
| </pre> |
| <p> |
| </p> |
| <p> |
| Some using declarations: |
| </p> |
| <p> |
| |
| </p> |
| <pre class="programlisting"><span class="keyword">using</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">karma</span><span class="special">::</span><span class="identifier">double_</span><span class="special">;</span> |
| <span class="keyword">using</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">karma</span><span class="special">::</span><span class="identifier">repeat</span><span class="special">;</span> |
| </pre> |
| <p> |
| </p> |
| <p> |
| Basic usage of <code class="computeroutput"><span class="identifier">repeat</span></code> |
| generator directive: |
| </p> |
| <p> |
| |
| </p> |
| <pre class="programlisting"><span class="identifier">std</span><span class="special">::</span><span class="identifier">vector</span><span class="special"><</span><span class="keyword">double</span><span class="special">></span> <span class="identifier">v</span><span class="special">;</span> |
| <span class="identifier">v</span><span class="special">.</span><span class="identifier">push_back</span><span class="special">(</span><span class="number">1.0</span><span class="special">);</span> |
| <span class="identifier">v</span><span class="special">.</span><span class="identifier">push_back</span><span class="special">(</span><span class="number">2.0</span><span class="special">);</span> |
| <span class="identifier">v</span><span class="special">.</span><span class="identifier">push_back</span><span class="special">(</span><span class="number">3.0</span><span class="special">);</span> |
| |
| <span class="identifier">test_generator_attr</span><span class="special">(</span><span class="string">"[1.0][2.0][3.0]"</span><span class="special">,</span> <span class="identifier">repeat</span><span class="special">[</span><span class="char">'['</span> <span class="special"><<</span> <span class="identifier">double_</span> <span class="special"><<</span> <span class="char">']'</span><span class="special">],</span> <span class="identifier">v</span><span class="special">);</span> |
| <span class="identifier">test_generator_attr</span><span class="special">(</span><span class="string">"[1.0][2.0]"</span><span class="special">,</span> <span class="identifier">repeat</span><span class="special">(</span><span class="number">2</span><span class="special">)[</span><span class="char">'['</span> <span class="special"><<</span> <span class="identifier">double_</span> <span class="special"><<</span> <span class="char">']'</span><span class="special">],</span> <span class="identifier">v</span><span class="special">);</span> |
| |
| <span class="comment">// fails because of insufficient number of items |
| </span><span class="identifier">test_generator_attr</span><span class="special">(</span><span class="string">""</span><span class="special">,</span> <span class="identifier">repeat</span><span class="special">(</span><span class="number">4</span><span class="special">)[</span><span class="char">'['</span> <span class="special"><<</span> <span class="identifier">double_</span> <span class="special"><<</span> <span class="char">']'</span><span class="special">],</span> <span class="identifier">v</span><span class="special">);</span> |
| </pre> |
| <p> |
| </p> |
| </div> |
| <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> |
| <td align="left"></td> |
| <td align="right"><div class="copyright-footer">Copyright © 2001-2010 Joel de Guzman, Hartmut Kaiser<p> |
| Distributed under the Boost Software License, Version 1.0. (See accompanying |
| file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) |
| </p> |
| </div></td> |
| </tr></table> |
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