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<title>datasketches-cpp: update_array_tuple_sketch&lt; Array, Policy, Allocator &gt; Class Template Reference</title>
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<li class="navelem"><a class="el" href="namespacedatasketches.html">datasketches</a></li><li class="navelem"><a class="el" href="classdatasketches_1_1update__array__tuple__sketch.html">update_array_tuple_sketch</a></li> </ul>
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<div class="title">update_array_tuple_sketch&lt; Array, Policy, Allocator &gt; Class Template Reference</div> </div>
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<p>Update array tuple sketch.
<a href="classdatasketches_1_1update__array__tuple__sketch.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="array__tuple__sketch_8hpp_source.html">array_tuple_sketch.hpp</a>&gt;</code></p>
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Inheritance diagram for update_array_tuple_sketch&lt; Array, Policy, Allocator &gt;:</div>
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<img src="classdatasketches_1_1update__array__tuple__sketch.png" usemap="#update_5Farray_5Ftuple_5Fsketch_3C_20Array_2C_20Policy_2C_20Allocator_20_3E_map" alt=""/>
<map id="update_5Farray_5Ftuple_5Fsketch_3C_20Array_2C_20Policy_2C_20Allocator_20_3E_map" name="update_5Farray_5Ftuple_5Fsketch_3C_20Array_2C_20Policy_2C_20Allocator_20_3E_map">
<area href="classdatasketches_1_1update__tuple__sketch.html" alt="update_tuple_sketch&lt; Array, Array, default_array_tuple_update_policy&lt; Array &gt;, typename Array::allocator_type &gt;" shape="rect" coords="0,56,675,80"/>
<area href="classdatasketches_1_1tuple__sketch.html" alt="tuple_sketch&lt; Array, typename Array::allocator_type &gt;" shape="rect" coords="0,0,675,24"/>
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Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1update__array__tuple__sketch_1_1builder.html">builder</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Update array tuple sketch builder. <a href="classdatasketches_1_1update__array__tuple__sketch_1_1builder.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</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:a005404841e22f08ab76ce513d9b39bd1"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1update__array__tuple__sketch.html#a005404841e22f08ab76ce513d9b39bd1">get_num_values</a> () const</td></tr>
<tr class="separator:a005404841e22f08ab76ce513d9b39bd1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classdatasketches_1_1update__tuple__sketch"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classdatasketches_1_1update__tuple__sketch')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classdatasketches_1_1update__tuple__sketch.html">update_tuple_sketch&lt; Array, Array, default_array_tuple_update_policy&lt; Array &gt;, typename Array::allocator_type &gt;</a></td></tr>
<tr class="memitem:a8f8b2691781d682411a6de23996a8be2 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1update__tuple__sketch.html#a8f8b2691781d682411a6de23996a8be2">get_lg_k</a> () const</td></tr>
<tr class="separator:a8f8b2691781d682411a6de23996a8be2 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a36c928e86272441d56f794cc596fd598 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memItemLeft" align="right" valign="top">resize_factor&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1update__tuple__sketch.html#a36c928e86272441d56f794cc596fd598">get_rf</a> () const</td></tr>
<tr class="separator:a36c928e86272441d56f794cc596fd598 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9040689a2df4e2819fb64690667eaca5 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1update__tuple__sketch.html#a9040689a2df4e2819fb64690667eaca5">update</a> (const std::string &amp;key, FwdUpdate &amp;&amp;value)</td></tr>
<tr class="memdesc:a9040689a2df4e2819fb64690667eaca5 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="mdescLeft">&#160;</td><td class="mdescRight">Update this sketch with a given string. <a href="classdatasketches_1_1update__tuple__sketch.html#a9040689a2df4e2819fb64690667eaca5">More...</a><br /></td></tr>
<tr class="separator:a9040689a2df4e2819fb64690667eaca5 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2a1600e5744952a6b912ae4dbf654dde inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1update__tuple__sketch.html#a2a1600e5744952a6b912ae4dbf654dde">update</a> (uint64_t key, FwdUpdate &amp;&amp;value)</td></tr>
<tr class="memdesc:a2a1600e5744952a6b912ae4dbf654dde inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="mdescLeft">&#160;</td><td class="mdescRight">Update this sketch with a given unsigned 64-bit integer. <a href="classdatasketches_1_1update__tuple__sketch.html#a2a1600e5744952a6b912ae4dbf654dde">More...</a><br /></td></tr>
<tr class="separator:a2a1600e5744952a6b912ae4dbf654dde inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad02f663b02e9c1668141eece1c4adc33 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1update__tuple__sketch.html#ad02f663b02e9c1668141eece1c4adc33">update</a> (int64_t key, FwdUpdate &amp;&amp;value)</td></tr>
<tr class="memdesc:ad02f663b02e9c1668141eece1c4adc33 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="mdescLeft">&#160;</td><td class="mdescRight">Update this sketch with a given signed 64-bit integer. <a href="classdatasketches_1_1update__tuple__sketch.html#ad02f663b02e9c1668141eece1c4adc33">More...</a><br /></td></tr>
<tr class="separator:ad02f663b02e9c1668141eece1c4adc33 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a981d2038132151b982935ee7713add7a inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1update__tuple__sketch.html#a981d2038132151b982935ee7713add7a">update</a> (uint32_t key, FwdUpdate &amp;&amp;value)</td></tr>
<tr class="memdesc:a981d2038132151b982935ee7713add7a inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="mdescLeft">&#160;</td><td class="mdescRight">Update this sketch with a given unsigned 32-bit integer. <a href="classdatasketches_1_1update__tuple__sketch.html#a981d2038132151b982935ee7713add7a">More...</a><br /></td></tr>
<tr class="separator:a981d2038132151b982935ee7713add7a inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4524000e8e41183562588e961543336e inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1update__tuple__sketch.html#a4524000e8e41183562588e961543336e">update</a> (int32_t key, FwdUpdate &amp;&amp;value)</td></tr>
<tr class="memdesc:a4524000e8e41183562588e961543336e inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="mdescLeft">&#160;</td><td class="mdescRight">Update this sketch with a given signed 32-bit integer. <a href="classdatasketches_1_1update__tuple__sketch.html#a4524000e8e41183562588e961543336e">More...</a><br /></td></tr>
<tr class="separator:a4524000e8e41183562588e961543336e inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae252110d18331eaa68e8dee1faddc684 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1update__tuple__sketch.html#ae252110d18331eaa68e8dee1faddc684">update</a> (uint16_t key, FwdUpdate &amp;&amp;value)</td></tr>
<tr class="memdesc:ae252110d18331eaa68e8dee1faddc684 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="mdescLeft">&#160;</td><td class="mdescRight">Update this sketch with a given unsigned 16-bit integer. <a href="classdatasketches_1_1update__tuple__sketch.html#ae252110d18331eaa68e8dee1faddc684">More...</a><br /></td></tr>
<tr class="separator:ae252110d18331eaa68e8dee1faddc684 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0d3921cf5bcfbda1b545b043b0b1b830 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1update__tuple__sketch.html#a0d3921cf5bcfbda1b545b043b0b1b830">update</a> (int16_t key, FwdUpdate &amp;&amp;value)</td></tr>
<tr class="memdesc:a0d3921cf5bcfbda1b545b043b0b1b830 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="mdescLeft">&#160;</td><td class="mdescRight">Update this sketch with a given signed 16-bit integer. <a href="classdatasketches_1_1update__tuple__sketch.html#a0d3921cf5bcfbda1b545b043b0b1b830">More...</a><br /></td></tr>
<tr class="separator:a0d3921cf5bcfbda1b545b043b0b1b830 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9625343612a687c7eb250cc19d032f6c inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1update__tuple__sketch.html#a9625343612a687c7eb250cc19d032f6c">update</a> (uint8_t key, FwdUpdate &amp;&amp;value)</td></tr>
<tr class="memdesc:a9625343612a687c7eb250cc19d032f6c inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="mdescLeft">&#160;</td><td class="mdescRight">Update this sketch with a given unsigned 8-bit integer. <a href="classdatasketches_1_1update__tuple__sketch.html#a9625343612a687c7eb250cc19d032f6c">More...</a><br /></td></tr>
<tr class="separator:a9625343612a687c7eb250cc19d032f6c inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a808c14c6a7dcaf10dcbd25023d83f637 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1update__tuple__sketch.html#a808c14c6a7dcaf10dcbd25023d83f637">update</a> (int8_t key, FwdUpdate &amp;&amp;value)</td></tr>
<tr class="memdesc:a808c14c6a7dcaf10dcbd25023d83f637 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="mdescLeft">&#160;</td><td class="mdescRight">Update this sketch with a given signed 8-bit integer. <a href="classdatasketches_1_1update__tuple__sketch.html#a808c14c6a7dcaf10dcbd25023d83f637">More...</a><br /></td></tr>
<tr class="separator:a808c14c6a7dcaf10dcbd25023d83f637 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:adf12e466eec013888159bdb19a2a25b1 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1update__tuple__sketch.html#adf12e466eec013888159bdb19a2a25b1">update</a> (double key, FwdUpdate &amp;&amp;value)</td></tr>
<tr class="memdesc:adf12e466eec013888159bdb19a2a25b1 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="mdescLeft">&#160;</td><td class="mdescRight">Update this sketch with a given double-precision floating point value. <a href="classdatasketches_1_1update__tuple__sketch.html#adf12e466eec013888159bdb19a2a25b1">More...</a><br /></td></tr>
<tr class="separator:adf12e466eec013888159bdb19a2a25b1 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a635198371a6d59ecbcd3a66abdbbf0b5 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1update__tuple__sketch.html#a635198371a6d59ecbcd3a66abdbbf0b5">update</a> (float key, FwdUpdate &amp;&amp;value)</td></tr>
<tr class="memdesc:a635198371a6d59ecbcd3a66abdbbf0b5 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="mdescLeft">&#160;</td><td class="mdescRight">Update this sketch with a given floating point value. <a href="classdatasketches_1_1update__tuple__sketch.html#a635198371a6d59ecbcd3a66abdbbf0b5">More...</a><br /></td></tr>
<tr class="separator:a635198371a6d59ecbcd3a66abdbbf0b5 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad91de65acdf8e8908a7697e716b06147 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1update__tuple__sketch.html#ad91de65acdf8e8908a7697e716b06147">update</a> (const void *key, size_t length, FwdUpdate &amp;&amp;value)</td></tr>
<tr class="memdesc:ad91de65acdf8e8908a7697e716b06147 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="mdescLeft">&#160;</td><td class="mdescRight">Update this sketch with given data of any type. <a href="classdatasketches_1_1update__tuple__sketch.html#ad91de65acdf8e8908a7697e716b06147">More...</a><br /></td></tr>
<tr class="separator:ad91de65acdf8e8908a7697e716b06147 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a268ae12a22c9f97b84833e4c39fb2278 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memItemLeft" align="right" valign="top"><a id="a268ae12a22c9f97b84833e4c39fb2278"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1update__tuple__sketch.html#a268ae12a22c9f97b84833e4c39fb2278">trim</a> ()</td></tr>
<tr class="memdesc:a268ae12a22c9f97b84833e4c39fb2278 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="mdescLeft">&#160;</td><td class="mdescRight">Remove retained entries in excess of the nominal size k (if any) <br /></td></tr>
<tr class="separator:a268ae12a22c9f97b84833e4c39fb2278 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad20897c5c8bd47f5d4005989bead0e55 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memItemLeft" align="right" valign="top"><a id="ad20897c5c8bd47f5d4005989bead0e55"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1update__tuple__sketch.html#ad20897c5c8bd47f5d4005989bead0e55">reset</a> ()</td></tr>
<tr class="memdesc:ad20897c5c8bd47f5d4005989bead0e55 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="mdescLeft">&#160;</td><td class="mdescRight">Reset the sketch to the initial empty state. <br /></td></tr>
<tr class="separator:ad20897c5c8bd47f5d4005989bead0e55 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8adfe3908612dc77d3708cecddb65515 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classdatasketches_1_1compact__tuple__sketch.html">compact_tuple_sketch</a>&lt; Array, typename Array::allocator_type &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1update__tuple__sketch.html#a8adfe3908612dc77d3708cecddb65515">compact</a> (bool ordered=true) const</td></tr>
<tr class="memdesc:a8adfe3908612dc77d3708cecddb65515 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="mdescLeft">&#160;</td><td class="mdescRight">Converts this sketch to a compact sketch (ordered or unordered). <a href="classdatasketches_1_1update__tuple__sketch.html#a8adfe3908612dc77d3708cecddb65515">More...</a><br /></td></tr>
<tr class="separator:a8adfe3908612dc77d3708cecddb65515 inherit pub_methods_classdatasketches_1_1update__tuple__sketch"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classdatasketches_1_1tuple__sketch"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classdatasketches_1_1tuple__sketch')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classdatasketches_1_1tuple__sketch.html">tuple_sketch&lt; Array, typename Array::allocator_type &gt;</a></td></tr>
<tr class="memitem:a2afb71f2ef2d82290be4c8eafc08f2a2 inherit pub_methods_classdatasketches_1_1tuple__sketch"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1tuple__sketch.html#a2afb71f2ef2d82290be4c8eafc08f2a2">get_estimate</a> () const</td></tr>
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<tr class="memitem:a5019c0a76c448aa70679ec9009c9c096 inherit pub_methods_classdatasketches_1_1tuple__sketch"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1tuple__sketch.html#a5019c0a76c448aa70679ec9009c9c096">get_lower_bound</a> (uint8_t num_std_devs, uint32_t num_subset_entries) const</td></tr>
<tr class="memdesc:a5019c0a76c448aa70679ec9009c9c096 inherit pub_methods_classdatasketches_1_1tuple__sketch"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the approximate lower error bound given a number of standard deviations over an arbitrary number of items stored in the sketch. <a href="classdatasketches_1_1tuple__sketch.html#a5019c0a76c448aa70679ec9009c9c096">More...</a><br /></td></tr>
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<tr class="memitem:a2e5c990494331d901c3b38cd4eb316e6 inherit pub_methods_classdatasketches_1_1tuple__sketch"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1tuple__sketch.html#a2e5c990494331d901c3b38cd4eb316e6">get_lower_bound</a> (uint8_t num_std_devs) const</td></tr>
<tr class="memdesc:a2e5c990494331d901c3b38cd4eb316e6 inherit pub_methods_classdatasketches_1_1tuple__sketch"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the approximate lower error bound given a number of standard deviations. <a href="classdatasketches_1_1tuple__sketch.html#a2e5c990494331d901c3b38cd4eb316e6">More...</a><br /></td></tr>
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<tr class="memitem:a0526cde38fc4f1bc32839293567c8717 inherit pub_methods_classdatasketches_1_1tuple__sketch"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1tuple__sketch.html#a0526cde38fc4f1bc32839293567c8717">get_upper_bound</a> (uint8_t num_std_devs, uint32_t num_subset_entries) const</td></tr>
<tr class="memdesc:a0526cde38fc4f1bc32839293567c8717 inherit pub_methods_classdatasketches_1_1tuple__sketch"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the approximate upper error bound given a number of standard deviations over an arbitrary number of items stored in the sketch. <a href="classdatasketches_1_1tuple__sketch.html#a0526cde38fc4f1bc32839293567c8717">More...</a><br /></td></tr>
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<tr class="memitem:aa408e90fef0f988eca7d132875c7c7e1 inherit pub_methods_classdatasketches_1_1tuple__sketch"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1tuple__sketch.html#aa408e90fef0f988eca7d132875c7c7e1">get_upper_bound</a> (uint8_t num_std_devs) const</td></tr>
<tr class="memdesc:aa408e90fef0f988eca7d132875c7c7e1 inherit pub_methods_classdatasketches_1_1tuple__sketch"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the approximate upper error bound given a number of standard deviations. <a href="classdatasketches_1_1tuple__sketch.html#aa408e90fef0f988eca7d132875c7c7e1">More...</a><br /></td></tr>
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<tr class="memitem:ae95a04b1d7dccb3d9b3f3c3d087aa8e6 inherit pub_methods_classdatasketches_1_1tuple__sketch"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1tuple__sketch.html#ae95a04b1d7dccb3d9b3f3c3d087aa8e6">is_estimation_mode</a> () const</td></tr>
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<tr class="memitem:aa784d7f8ac02e9c4e26e7fe9f177a7aa inherit pub_methods_classdatasketches_1_1tuple__sketch"><td class="memItemLeft" align="right" valign="top">double&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1tuple__sketch.html#aa784d7f8ac02e9c4e26e7fe9f177a7aa">get_theta</a> () const</td></tr>
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<tr class="memitem:a60a5fe73c86554c313705666f8fb227a inherit pub_methods_classdatasketches_1_1tuple__sketch"><td class="memItemLeft" align="right" valign="top">string&lt; typename Array::allocator_type &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdatasketches_1_1tuple__sketch.html#a60a5fe73c86554c313705666f8fb227a">to_string</a> (bool print_items=false) const</td></tr>
<tr class="memdesc:a60a5fe73c86554c313705666f8fb227a inherit pub_methods_classdatasketches_1_1tuple__sketch"><td class="mdescLeft">&#160;</td><td class="mdescRight">Provides a human-readable summary of this sketch as a string. <a href="classdatasketches_1_1tuple__sketch.html#a60a5fe73c86554c313705666f8fb227a">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template&lt;typename Array, typename Policy = default_array_tuple_update_policy&lt;Array&gt;, typename Allocator = typename Array::allocator_type&gt;<br />
class datasketches::update_array_tuple_sketch&lt; Array, Policy, Allocator &gt;</h3>
<p>Update array tuple sketch. </p>
<p>This is a wrapper around tuple sketch to match the functionality and serialization format of ArrayOfDoublesSketch in Java. For this the sketch must be configured with array&lt;double&gt; or std::vector&lt;double&gt;. This is a more generic implementation for any arithmetic type (serialization assumes contiguous array size_of(T) * num_values). A set of type definitions for the ArrayOfDoubles* equivalent is provided in a separate file <a class="el" href="array__of__doubles__sketch_8hpp_source.html">array_of_doubles_sketch.hpp</a>. There is no constructor. Use builder instead. </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a005404841e22f08ab76ce513d9b39bd1">&#9670;&nbsp;</a></span>get_num_values()</h2>
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<td class="memname">uint8_t get_num_values</td>
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<dl class="section return"><dt>Returns</dt><dd>number of values in array </dd></dl>
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<hr/>The documentation for this class was generated from the following files:<ul>
<li>tuple/include/<a class="el" href="array__tuple__sketch_8hpp_source.html">array_tuple_sketch.hpp</a></li>
<li>tuple/include/<a class="el" href="array__tuple__sketch__impl_8hpp_source.html">array_tuple_sketch_impl.hpp</a></li>
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