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<div class="title">tbb::blocked_range< Value > Class Template Reference<div class="ingroups"><a class="el" href="a00271.html">Algorithms</a></div></div> </div>
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<p>A range over which to iterate.
<a href="a00034.html#details">More...</a></p>
<p><code>#include <blocked_range.h></code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:ad56ca70af46acf8870b4970d8a809791"><td class="memItemLeft" align="right" valign="top">typedef Value </td><td class="memItemRight" valign="bottom"><a class="el" href="a00034.html#ad56ca70af46acf8870b4970d8a809791">const_iterator</a></td></tr>
<tr class="memdesc:ad56ca70af46acf8870b4970d8a809791"><td class="mdescLeft"> </td><td class="mdescRight">Type of a value. <a href="#ad56ca70af46acf8870b4970d8a809791">More...</a><br/></td></tr>
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<tr class="memitem:a89b300cecd9d617e4ee801c786756e55"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a89b300cecd9d617e4ee801c786756e55"></a>
typedef std::size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a00034.html#a89b300cecd9d617e4ee801c786756e55">size_type</a></td></tr>
<tr class="memdesc:a89b300cecd9d617e4ee801c786756e55"><td class="mdescLeft"> </td><td class="mdescRight">Type for size of a range. <br/></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:aad176ab2cbd0bd73c3c2065761af3ccc"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00034.html#aad176ab2cbd0bd73c3c2065761af3ccc">blocked_range</a> ()</td></tr>
<tr class="memdesc:aad176ab2cbd0bd73c3c2065761af3ccc"><td class="mdescLeft"> </td><td class="mdescRight">Construct range with default-constructed values for begin, end, and grainsize. <a href="#aad176ab2cbd0bd73c3c2065761af3ccc">More...</a><br/></td></tr>
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<tr class="memitem:a49a97576004711b7159170fcaf488e4e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a49a97576004711b7159170fcaf488e4e"></a>
 </td><td class="memItemRight" valign="bottom"><a class="el" href="a00034.html#a49a97576004711b7159170fcaf488e4e">blocked_range</a> (Value begin_, Value end_, <a class="el" href="a00034.html#a89b300cecd9d617e4ee801c786756e55">size_type</a> grainsize_=1)</td></tr>
<tr class="memdesc:a49a97576004711b7159170fcaf488e4e"><td class="mdescLeft"> </td><td class="mdescRight">Construct range over half-open interval [begin,end), with the given grainsize. <br/></td></tr>
<tr class="separator:a49a97576004711b7159170fcaf488e4e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae225fa10454b0fa33533dfb56f5060a2"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae225fa10454b0fa33533dfb56f5060a2"></a>
<a class="el" href="a00034.html#ad56ca70af46acf8870b4970d8a809791">const_iterator</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00034.html#ae225fa10454b0fa33533dfb56f5060a2">begin</a> () const </td></tr>
<tr class="memdesc:ae225fa10454b0fa33533dfb56f5060a2"><td class="mdescLeft"> </td><td class="mdescRight">Beginning of range. <br/></td></tr>
<tr class="separator:ae225fa10454b0fa33533dfb56f5060a2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a99f829599d3e51b181a30b4cd57b06c6"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a99f829599d3e51b181a30b4cd57b06c6"></a>
<a class="el" href="a00034.html#ad56ca70af46acf8870b4970d8a809791">const_iterator</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00034.html#a99f829599d3e51b181a30b4cd57b06c6">end</a> () const </td></tr>
<tr class="memdesc:a99f829599d3e51b181a30b4cd57b06c6"><td class="mdescLeft"> </td><td class="mdescRight">One past last value in range. <br/></td></tr>
<tr class="separator:a99f829599d3e51b181a30b4cd57b06c6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a347ef8caa40edca3b7f475f182281140"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00034.html#a89b300cecd9d617e4ee801c786756e55">size_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00034.html#a347ef8caa40edca3b7f475f182281140">size</a> () const </td></tr>
<tr class="memdesc:a347ef8caa40edca3b7f475f182281140"><td class="mdescLeft"> </td><td class="mdescRight">Size of the range. <a href="#a347ef8caa40edca3b7f475f182281140">More...</a><br/></td></tr>
<tr class="separator:a347ef8caa40edca3b7f475f182281140"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab408f3cf90c85fa9203df5641a2f9bb1"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab408f3cf90c85fa9203df5641a2f9bb1"></a>
<a class="el" href="a00034.html#a89b300cecd9d617e4ee801c786756e55">size_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00034.html#ab408f3cf90c85fa9203df5641a2f9bb1">grainsize</a> () const </td></tr>
<tr class="memdesc:ab408f3cf90c85fa9203df5641a2f9bb1"><td class="mdescLeft"> </td><td class="mdescRight">The grain size for this range. <br/></td></tr>
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<tr class="memitem:a59dec03416b3fefbf69600f798177710"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a59dec03416b3fefbf69600f798177710"></a>
bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00034.html#a59dec03416b3fefbf69600f798177710">empty</a> () const </td></tr>
<tr class="memdesc:a59dec03416b3fefbf69600f798177710"><td class="mdescLeft"> </td><td class="mdescRight">True if range is empty. <br/></td></tr>
<tr class="separator:a59dec03416b3fefbf69600f798177710"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad90ad1db0d4d9a301ef1c9e17712e8a0"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00034.html#ad90ad1db0d4d9a301ef1c9e17712e8a0">is_divisible</a> () const </td></tr>
<tr class="memdesc:ad90ad1db0d4d9a301ef1c9e17712e8a0"><td class="mdescLeft"> </td><td class="mdescRight">True if range is divisible. <a href="#ad90ad1db0d4d9a301ef1c9e17712e8a0">More...</a><br/></td></tr>
<tr class="separator:ad90ad1db0d4d9a301ef1c9e17712e8a0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a75cae12286f4d5492970ea630a9783b9"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00034.html#a75cae12286f4d5492970ea630a9783b9">blocked_range</a> (<a class="el" href="a00034.html">blocked_range</a> &r, split)</td></tr>
<tr class="memdesc:a75cae12286f4d5492970ea630a9783b9"><td class="mdescLeft"> </td><td class="mdescRight">Split range. <a href="#a75cae12286f4d5492970ea630a9783b9">More...</a><br/></td></tr>
<tr class="separator:a75cae12286f4d5492970ea630a9783b9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1f53fbb10b8b04a515f382704b00ed14"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00034.html#a1f53fbb10b8b04a515f382704b00ed14">blocked_range</a> (<a class="el" href="a00034.html">blocked_range</a> &r, proportional_split &proportion)</td></tr>
<tr class="memdesc:a1f53fbb10b8b04a515f382704b00ed14"><td class="mdescLeft"> </td><td class="mdescRight">Split range. <a href="#a1f53fbb10b8b04a515f382704b00ed14">More...</a><br/></td></tr>
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Static Public Attributes</h2></td></tr>
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static const bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00034.html#ae2b0210e2468092b408123adeb54b01c">is_splittable_in_proportion</a> = true</td></tr>
<tr class="memdesc:ae2b0210e2468092b408123adeb54b01c"><td class="mdescLeft"> </td><td class="mdescRight">Static field to support proportional split. <br/></td></tr>
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Friends</h2></td></tr>
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template<typename RowValue , typename ColValue > </td></tr>
<tr class="memitem:aa504612e6c1ba07b8846bcd323847680"><td class="memTemplItemLeft" align="right" valign="top">class </td><td class="memTemplItemRight" valign="bottom"><b>blocked_range2d</b></td></tr>
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<tr class="memitem:a83f67fe3b421dbaeee9040aae730d5e8"><td class="memTemplParams" colspan="2"><a class="anchor" id="a83f67fe3b421dbaeee9040aae730d5e8"></a>
template<typename RowValue , typename ColValue , typename PageValue > </td></tr>
<tr class="memitem:a83f67fe3b421dbaeee9040aae730d5e8"><td class="memTemplItemLeft" align="right" valign="top">class </td><td class="memTemplItemRight" valign="bottom"><b>blocked_range3d</b></td></tr>
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template<typename DimValue , unsigned int N, typename > </td></tr>
<tr class="memitem:a873fd9208a42597b138e780a32b83381"><td class="memTemplItemLeft" align="right" valign="top">class </td><td class="memTemplItemRight" valign="bottom"><b>internal::blocked_rangeNd_impl</b></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template<typename Value><br/>
class tbb::blocked_range< Value ></h3>
<p>A range over which to iterate. </p>
</div><h2 class="groupheader">Member Typedef Documentation</h2>
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<td class="memname">typedef Value <a class="el" href="a00034.html">tbb::blocked_range</a>< Value >::<a class="el" href="a00034.html#ad56ca70af46acf8870b4970d8a809791">const_iterator</a></td>
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<p>Type of a value. </p>
<p>Called a const_iterator for sake of algorithms that need to treat a <a class="el" href="a00034.html" title="A range over which to iterate. ">blocked_range</a> as an STL container. </p>
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<h2 class="groupheader">Constructor & Destructor Documentation</h2>
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template<typename Value> </div>
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<td class="memname"><a class="el" href="a00034.html">tbb::blocked_range</a>< Value >::<a class="el" href="a00034.html">blocked_range</a> </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<p>Construct range with default-constructed values for begin, end, and grainsize. </p>
<p>Requires that Value have a default constructor. </p>
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template<typename Value> </div>
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<td class="memname"><a class="el" href="a00034.html">tbb::blocked_range</a>< Value >::<a class="el" href="a00034.html">blocked_range</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00034.html">blocked_range</a>< Value > & </td>
<td class="paramname"><em>r</em>, </td>
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<p>Split range. </p>
<p>The new Range *this has the second part, the old range r has the first part. Unspecified if <a class="el" href="a00034.html#a99f829599d3e51b181a30b4cd57b06c6" title="One past last value in range. ">end()</a><<a class="el" href="a00034.html#ae225fa10454b0fa33533dfb56f5060a2" title="Beginning of range. ">begin()</a> or !is_divisible(). </p>
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template<typename Value> </div>
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<td class="memname"><a class="el" href="a00034.html">tbb::blocked_range</a>< Value >::<a class="el" href="a00034.html">blocked_range</a> </td>
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<td class="paramname"><em>r</em>, </td>
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<td class="paramtype">proportional_split & </td>
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<td>)</td>
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<p>Split range. </p>
<p>The new Range *this has the second part split according to specified proportion, the old range r has the first part. Unspecified if <a class="el" href="a00034.html#a99f829599d3e51b181a30b4cd57b06c6" title="One past last value in range. ">end()</a><<a class="el" href="a00034.html#ae225fa10454b0fa33533dfb56f5060a2" title="Beginning of range. ">begin()</a> or !is_divisible(). </p>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">bool <a class="el" href="a00034.html">tbb::blocked_range</a>< Value >::is_divisible </td>
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<p>True if range is divisible. </p>
<p>Unspecified if <a class="el" href="a00034.html#a99f829599d3e51b181a30b4cd57b06c6" title="One past last value in range. ">end()</a><<a class="el" href="a00034.html#ae225fa10454b0fa33533dfb56f5060a2" title="Beginning of range. ">begin()</a>. </p>
<p>Referenced by <a class="el" href="a00035.html#ac84c6cc2ff8b0974ffa719fed804f586">tbb::blocked_range2d< RowValue, ColValue >::is_divisible()</a>, and <a class="el" href="a00036.html#a0fce6bcae6269c37623c3a2cdbb8bcf0">tbb::blocked_range3d< PageValue, RowValue, ColValue >::is_divisible()</a>.</p>
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<td class="memname"><a class="el" href="a00034.html#a89b300cecd9d617e4ee801c786756e55">size_type</a> <a class="el" href="a00034.html">tbb::blocked_range</a>< Value >::size </td>
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<p>Size of the range. </p>
<p>Unspecified if <a class="el" href="a00034.html#a99f829599d3e51b181a30b4cd57b06c6" title="One past last value in range. ">end()</a><<a class="el" href="a00034.html#ae225fa10454b0fa33533dfb56f5060a2" title="Beginning of range. ">begin()</a>. </p>
<p>Referenced by <a class="el" href="a00034.html#ad90ad1db0d4d9a301ef1c9e17712e8a0">tbb::blocked_range< I >::is_divisible()</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>blocked_range.h</li>
</ul>
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