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| <div class="section" lang="en"> |
| <div class="titlepage"><div><div><h2 class="title" style="clear: both"> |
| <a name="boost_icl.interface"></a><a class="link" href="interface.html" title="Interface">Interface</a> |
| </h2></div></div></div> |
| <div class="toc"><dl> |
| <dt><span class="section"><a href="interface.html#boost_icl.interface.class_templates">Class templates</a></span></dt> |
| <dt><span class="section"><a href="interface/required_concepts.html">Required Concepts</a></span></dt> |
| <dt><span class="section"><a href="interface/associated_types.html">Associated Types</a></span></dt> |
| <dt><span class="section"><a href="interface/function_synopsis.html">Function Synopsis</a></span></dt> |
| </dl></div> |
| <p> |
| Section <span class="bold"><strong>Interface</strong></span> outlines types and functions |
| of the <span class="bold"><strong>Icl</strong></span>. Synoptical tables allow to review |
| the overall structure of the libraries design and to focus on structural equalities |
| and differences with the corresponding containers of the standard template |
| library. |
| </p> |
| <div class="section" lang="en"> |
| <div class="titlepage"><div><div><h3 class="title"> |
| <a name="boost_icl.interface.class_templates"></a><a class="link" href="interface.html#boost_icl.interface.class_templates" title="Class templates">Class templates</a> |
| </h3></div></div></div> |
| <div class="toc"><dl> |
| <dt><span class="section"><a href="interface.html#boost_icl.interface.class_templates.intervals">Intervals</a></span></dt> |
| <dt><span class="section"><a href="interface.html#boost_icl.interface.class_templates.sets">Sets</a></span></dt> |
| <dt><span class="section"><a href="interface.html#boost_icl.interface.class_templates.maps">Maps</a></span></dt> |
| </dl></div> |
| <div class="section" lang="en"> |
| <div class="titlepage"><div><div><h4 class="title"> |
| <a name="boost_icl.interface.class_templates.intervals"></a><a class="link" href="interface.html#boost_icl.interface.class_templates.intervals" title="Intervals">Intervals</a> |
| </h4></div></div></div> |
| <p> |
| In the <span class="bold"><strong>icl</strong></span> we have two groups of interval |
| types. There are <span class="emphasis"><em><span class="bold"><strong>statically bounded</strong></span></em></span> |
| intervals, <code class="computeroutput"><a class="link" href="../boost/icl/right_open_interval.html" title="Class template right_open_interval">right_open_interval</a></code>, |
| <code class="computeroutput"><a class="link" href="../boost/icl/left_open_interval.html" title="Class template left_open_interval">left_open_interval</a></code>, |
| <code class="computeroutput"><a class="link" href="../boost/icl/closed_interval.html" title="Class template closed_interval">closed_interval</a></code>, |
| <code class="computeroutput"><a class="link" href="../boost/icl/open_interval.html" title="Class template open_interval">open_interval</a></code>, that |
| always have the the same kind of interval borders and <span class="emphasis"><em><span class="bold"><strong>dynamically bounded</strong></span></em></span> intervals, <code class="computeroutput"><a class="link" href="../boost/icl/discrete_interval.html" title="Class template discrete_interval">discrete_interval</a></code>, <code class="computeroutput"><a class="link" href="../boost/icl/continuous_interval.html" title="Class template continuous_interval">continuous_interval</a></code> which |
| can have one of the four possible bound types at runtime. |
| </p> |
| <div class="table"> |
| <a name="id1094851"></a><p class="title"><b>Table 1.6. Interval class templates</b></p> |
| <div class="table-contents"><table class="table" summary="Interval class templates"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| group |
| </p> |
| </th> |
| <th> |
| <p> |
| form |
| </p> |
| </th> |
| <th> |
| <p> |
| template |
| </p> |
| </th> |
| <th> |
| <p> |
| instance parameters |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| statically bounded |
| </p> |
| </td> |
| <td> |
| <p> |
| asymmetric |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/right_open_interval.html" title="Class template right_open_interval">right_open_interval</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="special"><</span><span class="keyword">class</span> |
| <span class="identifier">DomainT</span><span class="special">,</span> |
| <span class="keyword">template</span><span class="special"><</span><span class="keyword">class</span><span class="special">></span><span class="keyword">class</span> <span class="identifier">Compare</span><span class="special">></span></code> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/left_open_interval.html" title="Class template left_open_interval">left_open_interval</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="special"><...</span><span class="identifier">same</span> |
| <span class="keyword">for</span> <span class="identifier">all</span> |
| <span class="identifier">interval</span> <span class="keyword">class</span> |
| <span class="identifier">templates</span><span class="special">...></span></code> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| symmetric |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/closed_interval.html" title="Class template closed_interval">closed_interval</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/open_interval.html" title="Class template open_interval">open_interval</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| dynamically bounded |
| </p> |
| </td> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/discrete_interval.html" title="Class template discrete_interval">discrete_interval</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/continuous_interval.html" title="Class template continuous_interval">continuous_interval</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><p> |
| Not every class template works with all domain types. Use interval class |
| templates according the next table. |
| </p> |
| <div class="table"> |
| <a name="id1095205"></a><p class="title"><b>Table 1.7. Usability of interval class templates for discrete |
| or continuous domain types</b></p> |
| <div class="table-contents"><table class="table" summary="Usability of interval class templates for discrete |
| or continuous domain types"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| group |
| </p> |
| </th> |
| <th> |
| <p> |
| form |
| </p> |
| </th> |
| <th> |
| <p> |
| template |
| </p> |
| </th> |
| <th> |
| <p> |
| discrete |
| </p> |
| </th> |
| <th> |
| <p> |
| continuous |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| statically bounded |
| </p> |
| </td> |
| <td> |
| <p> |
| asymmetric |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/right_open_interval.html" title="Class template right_open_interval">right_open_interval</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| yes |
| </p> |
| </td> |
| <td> |
| <p> |
| yes |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/left_open_interval.html" title="Class template left_open_interval">left_open_interval</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| yes |
| </p> |
| </td> |
| <td> |
| <p> |
| yes |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| symmetric |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/closed_interval.html" title="Class template closed_interval">closed_interval</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| yes |
| </p> |
| </td> |
| <td> |
| <p> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/open_interval.html" title="Class template open_interval">open_interval</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| yes |
| </p> |
| </td> |
| <td> |
| <p> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| dynamically bounded |
| </p> |
| </td> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/discrete_interval.html" title="Class template discrete_interval">discrete_interval</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| yes |
| </p> |
| </td> |
| <td> |
| <p> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/continuous_interval.html" title="Class template continuous_interval">continuous_interval</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| yes |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><p> |
| From a pragmatical point of view, the most important interval class template |
| of the <span class="emphasis"><em>statically bounded</em></span> group is <code class="computeroutput"><a class="link" href="../boost/icl/right_open_interval.html" title="Class template right_open_interval">right_open_interval</a></code>. |
| For discrete domain types also closed intervals might be convenient. Asymmetric |
| intervals can be used with continuous domain types but <code class="computeroutput"><a class="link" href="../boost/icl/continuous_interval.html" title="Class template continuous_interval">continuous_interval</a></code> |
| is the only class template that allows to represent a singleton interval |
| that contains only one element. |
| </p> |
| <p> |
| Use <code class="computeroutput"><a class="link" href="../boost/icl/continuous_interval.html" title="Class template continuous_interval">continuous_interval</a></code>, |
| if you work with interval containers of countinuous domain types and you |
| want to be able to handle single values: |
| </p> |
| <p> |
| |
| </p> |
| <pre class="programlisting"><span class="keyword">typedef</span> <span class="identifier">interval_set</span><span class="special"><</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">less</span><span class="special">,</span> <span class="identifier">continuous_interval</span><span class="special"><</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">></span> <span class="special">></span> <span class="identifier">IdentifiersT</span><span class="special">;</span> |
| <span class="identifier">IdentifiersT</span> <span class="identifier">identifiers</span><span class="special">,</span> <span class="identifier">excluded</span><span class="special">;</span> |
| <span class="identifier">identifiers</span> <span class="special">+=</span> <span class="identifier">continuous_interval</span><span class="special"><</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">>::</span><span class="identifier">right_open</span><span class="special">(</span><span class="string">"a"</span><span class="special">,</span> <span class="string">"c"</span><span class="special">);</span> |
| |
| <span class="comment">// special identifiers shall be excluded |
| </span><span class="identifier">identifiers</span> <span class="special">-=</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">(</span><span class="string">"boost"</span><span class="special">);</span> |
| <span class="identifier">cout</span> <span class="special"><<</span> <span class="string">"identifiers: "</span> <span class="special"><<</span> <span class="identifier">identifiers</span> <span class="special"><<</span> <span class="identifier">endl</span><span class="special">;</span> |
| |
| <span class="identifier">excluded</span> <span class="special">=</span> <span class="identifier">IdentifiersT</span><span class="special">(</span><span class="identifier">icl</span><span class="special">::</span><span class="identifier">hull</span><span class="special">(</span><span class="identifier">identifiers</span><span class="special">))</span> <span class="special">-</span> <span class="identifier">identifiers</span><span class="special">;</span> |
| <span class="identifier">cout</span> <span class="special"><<</span> <span class="string">"excluded : "</span> <span class="special"><<</span> <span class="identifier">excluded</span> <span class="special"><<</span> <span class="identifier">endl</span><span class="special">;</span> |
| |
| <span class="comment">//------ Program output: -------- |
| </span><span class="identifier">identifiers</span><span class="special">:</span> <span class="special">{[</span><span class="identifier">a</span><span class="special">,</span><span class="identifier">boost</span><span class="special">)(</span><span class="identifier">boost</span><span class="special">,</span><span class="identifier">c</span><span class="special">)}</span> |
| <span class="identifier">excluded</span> <span class="special">:</span> <span class="special">{[</span><span class="identifier">boost</span><span class="special">,</span><span class="identifier">boost</span><span class="special">]}</span> |
| </pre> |
| <p> |
| </p> |
| <a name="boost_icl.interface.class_templates.intervals.library_defaults_and_class_template__code__phrase_role__identifier__interval__phrase___code_"></a><h5> |
| <a name="id1095949"></a> |
| <a class="link" href="interface.html#boost_icl.interface.class_templates.intervals.library_defaults_and_class_template__code__phrase_role__identifier__interval__phrase___code_">Library |
| defaults and class template <code class="computeroutput"><span class="identifier">interval</span></code></a> |
| </h5> |
| <p> |
| As shown in the example above, you can choose an interval type by instantiating |
| the interval container template with the desired type. |
| </p> |
| <p> |
| |
| </p> |
| <pre class="programlisting"><span class="keyword">typedef</span> <span class="identifier">interval_set</span><span class="special"><</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">less</span><span class="special">,</span> <span class="identifier">continuous_interval</span><span class="special"><</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">></span> <span class="special">></span> <span class="identifier">IdentifiersT</span><span class="special">;</span> |
| </pre> |
| <p> |
| </p> |
| <p> |
| But you can work with the library default for interval template parameters |
| as well, which is <code class="computeroutput"><span class="identifier">interval</span><span class="special"><</span><span class="identifier">DomainT</span><span class="special">,</span><span class="identifier">Compare</span><span class="special">>::</span><span class="identifier">type</span></code>. |
| </p> |
| <div class="informaltable"><table class="table"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| </p> |
| </th> |
| <th> |
| <p> |
| interval bounds |
| </p> |
| </th> |
| <th> |
| <p> |
| domain_type |
| </p> |
| </th> |
| <th> |
| <p> |
| interval_default |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="preprocessor">#ifdef</span></code> BOOST_ICL_USE_STATIC_BOUNDED_INTERVALS |
| </p> |
| </td> |
| <td> |
| <p> |
| static |
| </p> |
| </td> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/right_open_interval.html" title="Class template right_open_interval">right_open_interval</a></code> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="preprocessor">#else</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| dynamic |
| </p> |
| </td> |
| <td> |
| <p> |
| discrete |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/discrete_interval.html" title="Class template discrete_interval">discrete_interval</a></code> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| continuous |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/continuous_interval.html" title="Class template continuous_interval">continuous_interval</a></code> |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <p> |
| So, if you are always happy with the library default for the interval type, |
| just use |
| </p> |
| <pre class="programlisting"><span class="identifier">icl</span><span class="special">::</span><span class="identifier">interval</span><span class="special"><</span><span class="identifier">MyDomainT</span><span class="special">>::</span><span class="identifier">type</span> <span class="identifier">myInterval</span><span class="special">;</span> |
| </pre> |
| <p> |
| as you standard way of declaring intervals and default parameters for interval |
| containers: |
| </p> |
| <pre class="programlisting"><span class="keyword">typedef</span> <span class="identifier">interval_set</span><span class="special"><</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">></span> <span class="identifier">IdentifiersT</span><span class="special">;</span> |
| <span class="identifier">IdentifiersT</span> <span class="identifier">identifiers</span><span class="special">,</span> <span class="identifier">excluded</span><span class="special">;</span> |
| <span class="identifier">identifiers</span> <span class="special">+=</span> <span class="identifier">interval</span><span class="special"><</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">>::</span><span class="identifier">right_open</span><span class="special">(</span><span class="string">"a"</span><span class="special">,</span> <span class="string">"c"</span><span class="special">);</span> |
| <span class="special">.</span> <span class="special">.</span> <span class="special">.</span> |
| </pre> |
| <p> |
| </p> |
| <p> |
| So class template <code class="computeroutput"><a class="link" href="../boost/icl/interval.html" title="Struct template interval">interval</a></code> |
| provides a standard way to work with the library default for intervals. |
| Via <code class="computeroutput"><span class="identifier">interval</span><span class="special"><</span><span class="identifier">D</span><span class="special">,</span><span class="identifier">C</span><span class="special">>::</span><span class="identifier">type</span></code> |
| you can declare a default interval. In addition four static functions |
| </p> |
| <pre class="programlisting"><span class="identifier">T</span> <span class="identifier">interval</span><span class="special"><</span><span class="identifier">D</span><span class="special">,</span><span class="identifier">C</span><span class="special">>::</span><span class="identifier">right_open</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">D</span><span class="special">&,</span> <span class="keyword">const</span> <span class="identifier">D</span><span class="special">&);</span> |
| <span class="identifier">T</span> <span class="identifier">interval</span><span class="special"><</span><span class="identifier">D</span><span class="special">,</span><span class="identifier">C</span><span class="special">>::</span><span class="identifier">left_open</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">D</span><span class="special">&,</span> <span class="keyword">const</span> <span class="identifier">D</span><span class="special">&);</span> |
| <span class="identifier">T</span> <span class="identifier">interval</span><span class="special"><</span><span class="identifier">D</span><span class="special">,</span><span class="identifier">C</span><span class="special">>::</span><span class="identifier">closed</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">D</span><span class="special">&,</span> <span class="keyword">const</span> <span class="identifier">D</span><span class="special">&);</span> |
| <span class="identifier">T</span> <span class="identifier">interval</span><span class="special"><</span><span class="identifier">D</span><span class="special">,</span><span class="identifier">C</span><span class="special">>::</span><span class="identifier">open</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">D</span><span class="special">&,</span> <span class="keyword">const</span> <span class="identifier">D</span><span class="special">&);</span> |
| </pre> |
| <p> |
| allow to construct intervals of the library default <code class="computeroutput"><span class="identifier">T</span> |
| <span class="special">=</span> <span class="identifier">interval</span><span class="special"><</span><span class="identifier">D</span><span class="special">,</span><span class="identifier">C</span><span class="special">>::</span><span class="identifier">type</span></code>. |
| </p> |
| <p> |
| If you |
| </p> |
| <pre class="programlisting"><span class="preprocessor">#define</span> <span class="identifier">BOOST_ICL_USE_STATIC_BOUNDED_INTERVALS</span> |
| </pre> |
| <p> |
| the library uses only statically bounded <code class="computeroutput"><a class="link" href="../boost/icl/right_open_interval.html" title="Class template right_open_interval">right_open_interval</a></code> |
| as default interval type. In this case, the four static functions above |
| are also available, but they only move interval borders consistently, if |
| their domain type is discrete, and create an appropriate <code class="computeroutput"><a class="link" href="../boost/icl/right_open_interval.html" title="Class template right_open_interval">right_open_interval</a></code> |
| finally: |
| </p> |
| <pre class="programlisting"><span class="identifier">interval</span><span class="special"><</span><span class="identifier">D</span><span class="special">,</span><span class="identifier">C</span><span class="special">>::</span><span class="identifier">right_open</span><span class="special">(</span><span class="identifier">a</span><span class="special">,</span><span class="identifier">b</span><span class="special">)</span> <span class="special">==</span> <span class="special">[</span><span class="identifier">a</span><span class="special">,</span> <span class="identifier">b</span><span class="special">)</span> <span class="special">-></span> <span class="special">[</span><span class="identifier">a</span> <span class="special">,</span> <span class="identifier">b</span> <span class="special">)</span> |
| <span class="identifier">interval</span><span class="special"><</span><span class="identifier">D</span><span class="special">,</span><span class="identifier">C</span><span class="special">>::</span> <span class="identifier">left_open</span><span class="special">(</span><span class="identifier">a</span><span class="special">,</span><span class="identifier">b</span><span class="special">)</span> <span class="special">==</span> <span class="special">(</span><span class="identifier">a</span><span class="special">,</span> <span class="identifier">b</span><span class="special">]</span> <span class="special">-></span> <span class="special">[</span><span class="identifier">a</span><span class="special">++,</span> <span class="identifier">b</span><span class="special">++)</span> |
| <span class="identifier">interval</span><span class="special"><</span><span class="identifier">D</span><span class="special">,</span><span class="identifier">C</span><span class="special">>::</span> <span class="identifier">closed</span><span class="special">(</span><span class="identifier">a</span><span class="special">,</span><span class="identifier">b</span><span class="special">)</span> <span class="special">==</span> <span class="special">[</span><span class="identifier">a</span><span class="special">,</span> <span class="identifier">b</span><span class="special">]</span> <span class="special">-></span> <span class="special">[</span><span class="identifier">a</span> <span class="special">,</span> <span class="identifier">b</span><span class="special">++)</span> |
| <span class="identifier">interval</span><span class="special"><</span><span class="identifier">D</span><span class="special">,</span><span class="identifier">C</span><span class="special">>::</span> <span class="identifier">open</span><span class="special">(</span><span class="identifier">a</span><span class="special">,</span><span class="identifier">b</span><span class="special">)</span> <span class="special">==</span> <span class="special">(</span><span class="identifier">a</span><span class="special">,</span> <span class="identifier">b</span><span class="special">)</span> <span class="special">-></span> <span class="special">[</span><span class="identifier">a</span><span class="special">++,</span> <span class="identifier">b</span> <span class="special">)</span> |
| </pre> |
| <p> |
| </p> |
| <p> |
| For continuous domain types only the first of the four functions is applicable |
| that matches the library default for statically bounded intervals: <code class="computeroutput"><a class="link" href="../boost/icl/right_open_interval.html" title="Class template right_open_interval">right_open_interval</a></code>. |
| The other three functions can not perform an appropriate tranformation |
| and will not compile. |
| </p> |
| </div> |
| <div class="section" lang="en"> |
| <div class="titlepage"><div><div><h4 class="title"> |
| <a name="boost_icl.interface.class_templates.sets"></a><a class="link" href="interface.html#boost_icl.interface.class_templates.sets" title="Sets">Sets</a> |
| </h4></div></div></div> |
| <p> |
| The next two tables give an overview over <span class="emphasis"><em><span class="bold"><strong>set |
| class templates</strong></span></em></span> of the icl. |
| </p> |
| <div class="table"> |
| <a name="id1097206"></a><p class="title"><b>Table 1.8. Set class templates</b></p> |
| <div class="table-contents"><table class="table" summary="Set class templates"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| group |
| </p> |
| </th> |
| <th> |
| <p> |
| template |
| </p> |
| </th> |
| <th> |
| <p> |
| instance parameters |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/interval_base_set.html" title="Class template interval_base_set">interval_sets</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/interval_set.html" title="Class template interval_set">interval_set</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="special"><</span><span class="identifier">DomainT</span><span class="special">,</span><span class="identifier">Compare</span><span class="special">,</span><span class="identifier">IntervalT</span><span class="special">,</span><span class="identifier">Alloc</span><span class="special">></span></code> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/separate_interval_set.html" title="Class template separate_interval_set">separate_interval_set</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="special"><</span><span class="identifier">DomainT</span><span class="special">,</span><span class="identifier">Compare</span><span class="special">,</span><span class="identifier">IntervalT</span><span class="special">,</span><span class="identifier">Alloc</span><span class="special">></span></code> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/split_interval_set.html" title="Class template split_interval_set">split_interval_set</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="special"><</span><span class="identifier">DomainT</span><span class="special">,</span><span class="identifier">Compare</span><span class="special">,</span><span class="identifier">IntervalT</span><span class="special">,</span><span class="identifier">Alloc</span><span class="special">></span></code> |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><p> |
| Templates and template parameters, given in the preceding table are described |
| in detail below. <code class="computeroutput"><a class="link" href="../boost/icl/interval_base_set.html" title="Class template interval_base_set">Interval_sets</a></code> |
| represent three class templates <code class="computeroutput"><a class="link" href="../boost/icl/interval_set.html" title="Class template interval_set">interval_set</a></code>, |
| <code class="computeroutput"><a class="link" href="../boost/icl/separate_interval_set.html" title="Class template separate_interval_set">separate_interval_set</a></code> |
| and <code class="computeroutput"><a class="link" href="../boost/icl/split_interval_set.html" title="Class template split_interval_set">split_interval_set</a></code> |
| that all have equal template parameters. |
| </p> |
| <div class="table"> |
| <a name="id1098649"></a><p class="title"><b>Table 1.9. Parameters of set class templates</b></p> |
| <div class="table-contents"><table class="table" summary="Parameters of set class templates"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| </p> |
| </th> |
| <th> |
| <p> |
| type of elements |
| </p> |
| </th> |
| <th> |
| <p> |
| order of elements |
| </p> |
| </th> |
| <th> |
| <p> |
| type of intervals |
| </p> |
| </th> |
| <th> |
| <p> |
| memory allocation |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| template parameter |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="keyword">class</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span><span class="special">></span><span class="keyword">class</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="keyword">class</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span><span class="special">></span><span class="keyword">class</span></code> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/interval.html" title="Struct template interval">interval</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">DomainT</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">Compare</span> <span class="special">=</span> |
| <span class="identifier">std</span><span class="special">::</span><span class="identifier">less</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/interval_base_set.html" title="Class template interval_base_set">interval_sets</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">DomainT</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">Compare</span> <span class="special">=</span> |
| <span class="identifier">std</span><span class="special">::</span><span class="identifier">less</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">IntervalT</span> <span class="special">=</span> |
| <span class="identifier">interval</span><span class="special"><</span><span class="identifier">DomainT</span><span class="special">,</span><span class="identifier">Compare</span><span class="special">>::</span><span class="identifier">type</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">Alloc</span> <span class="special">=</span> |
| <span class="identifier">std</span><span class="special">::</span><span class="identifier">alloc</span></code> |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"> |
| </div> |
| <div class="section" lang="en"> |
| <div class="titlepage"><div><div><h4 class="title"> |
| <a name="boost_icl.interface.class_templates.maps"></a><a class="link" href="interface.html#boost_icl.interface.class_templates.maps" title="Maps">Maps</a> |
| </h4></div></div></div> |
| <p> |
| The next two tables give an overview over <span class="emphasis"><em><span class="bold"><strong>map |
| class templates</strong></span></em></span> of the icl. |
| </p> |
| <div class="table"> |
| <a name="id1099028"></a><p class="title"><b>Table 1.10. map class templates</b></p> |
| <div class="table-contents"><table class="table" summary="map class templates"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| group |
| </p> |
| </th> |
| <th> |
| <p> |
| template |
| </p> |
| </th> |
| <th> |
| <p> |
| instance parameters |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/interval_base_map.html" title="Class template interval_base_map">interval_maps</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/interval_map.html" title="Class template interval_map">interval_map</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="special"><</span><span class="identifier">DomainT</span><span class="special">,</span><span class="identifier">CodomainT</span><span class="special">,</span><span class="identifier">Traits</span><span class="special">,</span><span class="identifier">Compare</span><span class="special">,</span><span class="identifier">Combine</span><span class="special">,</span><span class="identifier">Section</span><span class="special">,</span><span class="identifier">IntervalT</span><span class="special">,</span><span class="identifier">Alloc</span><span class="special">></span></code> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/split_interval_map.html" title="Class template split_interval_map">split_interval_map</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="special"><</span><span class="identifier">DomainT</span><span class="special">,</span><span class="identifier">CodomainT</span><span class="special">,</span><span class="identifier">Traits</span><span class="special">,</span><span class="identifier">Compare</span><span class="special">,</span><span class="identifier">Combine</span><span class="special">,</span><span class="identifier">Section</span><span class="special">,</span><span class="identifier">IntervalT</span><span class="special">,</span><span class="identifier">Alloc</span><span class="special">></span></code> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/map.html" title="Class template map">icl::map</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/map.html" title="Class template map">icl::map</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="special"><</span><span class="identifier">DomainT</span><span class="special">,</span><span class="identifier">CodomainT</span><span class="special">,</span><span class="identifier">Traits</span><span class="special">,</span><span class="identifier">Compare</span><span class="special">,</span><span class="identifier">Combine</span><span class="special">,</span><span class="identifier">Section</span><span class="special">,</span><span class="identifier">Alloc</span><span class="special">></span></code> |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><p> |
| Templates and template parameters, given in the preceding table are described |
| in detail below. <code class="computeroutput"><a class="link" href="../boost/icl/interval_base_map.html" title="Class template interval_base_map">Interval_maps</a></code> |
| represent two class templates <code class="computeroutput"><a class="link" href="../boost/icl/interval_map.html" title="Class template interval_map">interval_map</a></code> |
| and <code class="computeroutput"><a class="link" href="../boost/icl/split_interval_map.html" title="Class template split_interval_map">split_interval_map</a></code> |
| that all have equal template parameters. |
| </p> |
| <div class="table"> |
| <a name="id1099389"></a><p class="title"><b>Table 1.11. Parameters of map class templates</b></p> |
| <div class="table-contents"><table class="table" summary="Parameters of map class templates"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| </p> |
| </th> |
| <th> |
| <p> |
| elements |
| </p> |
| </th> |
| <th> |
| <p> |
| mapped values |
| </p> |
| </th> |
| <th> |
| <p> |
| traits |
| </p> |
| </th> |
| <th> |
| <p> |
| order of elements |
| </p> |
| </th> |
| <th> |
| <p> |
| aggregation propagation |
| </p> |
| </th> |
| <th> |
| <p> |
| intersection propagation |
| </p> |
| </th> |
| <th> |
| <p> |
| type of intervals |
| </p> |
| </th> |
| <th> |
| <p> |
| memory allocation |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| template parameter |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="keyword">class</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="keyword">class</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="keyword">class</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span><span class="special">></span><span class="keyword">class</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span><span class="special">></span><span class="keyword">class</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span><span class="special">></span><span class="keyword">class</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="keyword">class</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span><span class="special">></span><span class="keyword">class</span></code> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/interval_base_map.html" title="Class template interval_base_map">interval_maps</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">DomainT</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">CodomainT</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">Traits</span> <span class="special">=</span> |
| <span class="identifier">identity_absorber</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">Compare</span> <span class="special">=</span> |
| <span class="identifier">std</span><span class="special">::</span><span class="identifier">less</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">Combine</span> <span class="special">=</span> |
| <span class="identifier">inplace_plus</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">Section</span> <span class="special">=</span> |
| <span class="identifier">icl</span><span class="special">::</span><span class="identifier">inplace_et</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">IntervalT</span> <span class="special">=</span> |
| <span class="identifier">interval</span><span class="special"><</span><span class="identifier">DomainT</span><span class="special">,</span><span class="identifier">Compare</span><span class="special">>::</span><span class="identifier">type</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">Alloc</span> <span class="special">=</span> |
| <span class="identifier">std</span><span class="special">::</span><span class="identifier">alloc</span></code> |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/icl/map.html" title="Class template map">icl::map</a></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">DomainT</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">CodomainT</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">Traits</span> <span class="special">=</span> |
| <span class="identifier">identity_absorber</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">Compare</span> <span class="special">=</span> |
| <span class="identifier">std</span><span class="special">::</span><span class="identifier">less</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">Combine</span> <span class="special">=</span> |
| <span class="identifier">inplace_plus</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">Section</span> <span class="special">=</span> |
| <span class="identifier">icl</span><span class="special">::</span><span class="identifier">inplace_et</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">Alloc</span> <span class="special">=</span> |
| <span class="identifier">std</span><span class="special">::</span><span class="identifier">alloc</span></code> |
| </p> |
| </td> |
| <td class="auto-generated"> </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><p> |
| Using the following placeholders, |
| </p> |
| <p> |
| |
| </p> |
| <pre class="programlisting"><span class="identifier">D</span> <span class="special">:=</span> <span class="keyword">class</span> <span class="identifier">DomainT</span><span class="special">,</span> |
| <span class="identifier">C</span> <span class="special">:=</span> <span class="keyword">class</span> <span class="identifier">CodomainT</span><span class="special">,</span> |
| <span class="identifier">T</span> <span class="special">:=</span> <span class="keyword">class</span> <span class="identifier">Traits</span><span class="special">,</span> |
| <span class="identifier">cp</span> <span class="special">:=</span> <span class="keyword">template</span><span class="special"><</span><span class="keyword">class</span> <span class="identifier">D</span><span class="special">></span><span class="keyword">class</span> <span class="identifier">Compare</span> <span class="special">=</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">less</span><span class="special">,</span> |
| <span class="identifier">cb</span> <span class="special">:=</span> <span class="keyword">template</span><span class="special"><</span><span class="keyword">class</span> <span class="identifier">C</span><span class="special">></span><span class="keyword">class</span> <span class="identifier">Combine</span> <span class="special">=</span> <span class="identifier">icl</span><span class="special">::</span><span class="identifier">inplace_plus</span><span class="special">,</span> |
| <span class="identifier">s</span> <span class="special">:=</span> <span class="keyword">template</span><span class="special"><</span><span class="keyword">class</span> <span class="identifier">C</span><span class="special">></span><span class="keyword">class</span> <span class="identifier">Section</span> <span class="special">=</span> <span class="identifier">icl</span><span class="special">::</span><span class="identifier">inplace_et</span><span class="special">,</span> |
| <span class="identifier">I</span> <span class="special">:=</span> <span class="keyword">class</span> <span class="identifier">IntervalT</span> <span class="special">=</span> <span class="identifier">icl</span><span class="special">::</span><span class="identifier">interval</span><span class="special"><</span><span class="identifier">D</span><span class="special">,</span><span class="identifier">cp</span><span class="special">>::</span><span class="identifier">type</span> |
| <span class="identifier">a</span> <span class="special">:=</span> <span class="keyword">template</span><span class="special"><</span><span class="keyword">class</span><span class="special">></span><span class="keyword">class</span> <span class="identifier">Alloc</span> <span class="special">=</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">allocator</span> |
| </pre> |
| <p> |
| </p> |
| <p> |
| we arrive at a final synoptical matrix of class templates and their parameters. |
| </p> |
| <pre class="programlisting">interval <D, cp, > |
| interval_sets<D, cp, I, a > |
| interval_maps<D, C, T, cp, cb, s, I, a > |
| icl::map <D, C, T, cp, cb, s, a > |
| </pre> |
| <p> |
| The choice of parameters and their positions follow the std::containers |
| as close a possible, so that usage of interval sets and maps does only |
| require minimal additional knowledge. |
| </p> |
| <p> |
| Additional knowledge is required when instantiating a comparison parameter |
| <code class="computeroutput"><span class="identifier">Compare</span></code> or an allocation |
| parameter <code class="computeroutput"><span class="identifier">Alloc</span></code>. In contrast |
| to std::containers these have to be instantiated as templates, like e.g. |
| |
| </p> |
| <pre class="programlisting"><span class="identifier">interval_set</span><span class="special"><</span><span class="identifier">string</span><span class="special">,</span> <span class="identifier">german_compare</span><span class="special">></span> <span class="identifier">sections</span><span class="special">;</span> <span class="comment">// 2nd parameter is a template |
| </span><span class="identifier">std</span><span class="special">::</span><span class="identifier">set</span><span class="special"><</span><span class="identifier">string</span><span class="special">,</span> <span class="identifier">german_compare</span><span class="special"><</span><span class="identifier">string</span><span class="special">></span> <span class="special">></span> <span class="identifier">words</span><span class="special">;</span> <span class="comment">// 2nd parameter is a type |
| </span></pre> |
| <p> |
| </p> |
| </div> |
| </div> |
| </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 © 2007 -2010 Joachim Faulhaber<br>Copyright © 1999 -2006 Cortex Software GmbH<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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