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<li class="navelem"><a class="el" href="namespaceentt.html">entt</a></li><li class="navelem"><a class="el" href="classentt_1_1basic__storage__view.html">basic_storage_view</a></li> </ul>
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<a href="#pub-types">Public Types</a> |
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<div class="headertitle"><div class="title">entt::basic_storage_view< Type, Policy > Class Template Reference</div></div>
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<p>Basic storage view implementation.
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<a href="#details">More...</a></p>
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<p><code>#include <<a class="el" href="view_8hpp_source.html">view.hpp</a>></code></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-types" name="pub-types"></a>
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Public Types</h2></td></tr>
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<tr class="memitem:af3a7a5c31f0b29e30fc86119e7f76135" id="r_af3a7a5c31f0b29e30fc86119e7f76135"><td class="memItemLeft" align="right" valign="top">using </td><td class="memItemRight" valign="bottom"><a class="el" href="#af3a7a5c31f0b29e30fc86119e7f76135">common_type</a> = Type</td></tr>
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<tr class="memdesc:af3a7a5c31f0b29e30fc86119e7f76135"><td class="mdescLeft"> </td><td class="mdescRight">Common type among all storage types. <br /></td></tr>
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<tr class="separator:af3a7a5c31f0b29e30fc86119e7f76135"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab15a8b7dcf21202d2bb9040b18358de6" id="r_ab15a8b7dcf21202d2bb9040b18358de6"><td class="memItemLeft" align="right" valign="top">using </td><td class="memItemRight" valign="bottom"><a class="el" href="#ab15a8b7dcf21202d2bb9040b18358de6">entity_type</a> = typename common_type::entity_type</td></tr>
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<tr class="memdesc:ab15a8b7dcf21202d2bb9040b18358de6"><td class="mdescLeft"> </td><td class="mdescRight">Underlying entity identifier. <br /></td></tr>
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<tr class="separator:ab15a8b7dcf21202d2bb9040b18358de6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aa0dae829f9535d9c7d256d6cfa8efe6c" id="r_aa0dae829f9535d9c7d256d6cfa8efe6c"><td class="memItemLeft" align="right" valign="top">using </td><td class="memItemRight" valign="bottom"><a class="el" href="#aa0dae829f9535d9c7d256d6cfa8efe6c">size_type</a> = std::size_t</td></tr>
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<tr class="memdesc:aa0dae829f9535d9c7d256d6cfa8efe6c"><td class="mdescLeft"> </td><td class="mdescRight">Unsigned integer type. <br /></td></tr>
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<tr class="separator:aa0dae829f9535d9c7d256d6cfa8efe6c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a29e595d99538b8cf4fafb7fec24e5019" id="r_a29e595d99538b8cf4fafb7fec24e5019"><td class="memItemLeft" align="right" valign="top">using </td><td class="memItemRight" valign="bottom"><a class="el" href="#a29e595d99538b8cf4fafb7fec24e5019">difference_type</a> = std::ptrdiff_t</td></tr>
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<tr class="memdesc:a29e595d99538b8cf4fafb7fec24e5019"><td class="mdescLeft"> </td><td class="mdescRight">Signed integer type. <br /></td></tr>
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<tr class="separator:a29e595d99538b8cf4fafb7fec24e5019"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a948136cfa7098e8ea86e2036228e2c64" id="r_a948136cfa7098e8ea86e2036228e2c64"><td class="memItemLeft" align="right" valign="top">using </td><td class="memItemRight" valign="bottom"><a class="el" href="#a948136cfa7098e8ea86e2036228e2c64">iterator</a> = std::conditional_t<Policy == <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581aa49f99ae99ae9daddd1fb79b73d2db28">deletion_policy::in_place</a>, internal::view_iterator<<a class="el" href="#af3a7a5c31f0b29e30fc86119e7f76135">common_type</a>, true, 1u, 0u>, typename common_type::iterator></td></tr>
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<tr class="memdesc:a948136cfa7098e8ea86e2036228e2c64"><td class="mdescLeft"> </td><td class="mdescRight">Random access iterator type. <br /></td></tr>
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<tr class="separator:a948136cfa7098e8ea86e2036228e2c64"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1e9df97e90ca800813415aa9592827be" id="r_a1e9df97e90ca800813415aa9592827be"><td class="memItemLeft" align="right" valign="top">using </td><td class="memItemRight" valign="bottom"><a class="el" href="#a1e9df97e90ca800813415aa9592827be">reverse_iterator</a> = std::conditional_t<Policy == <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581aa49f99ae99ae9daddd1fb79b73d2db28">deletion_policy::in_place</a>, void, typename common_type::reverse_iterator></td></tr>
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<tr class="memdesc:a1e9df97e90ca800813415aa9592827be"><td class="mdescLeft"> </td><td class="mdescRight">Reverse iterator type. <br /></td></tr>
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<tr class="separator:a1e9df97e90ca800813415aa9592827be"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:af229ede8e401c470bc1912752d004132" id="r_af229ede8e401c470bc1912752d004132"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="#af3a7a5c31f0b29e30fc86119e7f76135">common_type</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="#af229ede8e401c470bc1912752d004132">handle</a> () const noexcept</td></tr>
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<tr class="memdesc:af229ede8e401c470bc1912752d004132"><td class="mdescLeft"> </td><td class="mdescRight">Returns the leading storage of a view, if any. <br /></td></tr>
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<tr class="separator:af229ede8e401c470bc1912752d004132"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9ff0a4d5404e4559a8d1a0406f64ba02" id="r_a9ff0a4d5404e4559a8d1a0406f64ba02"><td class="memTemplParams" colspan="2">template<typename..., <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Pol = Policy> </td></tr>
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<tr class="memitem:a9ff0a4d5404e4559a8d1a0406f64ba02"><td class="memTemplItemLeft" align="right" valign="top">std::enable_if_t< Pol !=<a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581aa49f99ae99ae9daddd1fb79b73d2db28">deletion_policy::in_place</a>, <a class="el" href="#aa0dae829f9535d9c7d256d6cfa8efe6c">size_type</a> > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="#a9ff0a4d5404e4559a8d1a0406f64ba02">size</a> () const noexcept</td></tr>
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<tr class="memdesc:a9ff0a4d5404e4559a8d1a0406f64ba02"><td class="mdescLeft"> </td><td class="mdescRight">Returns the number of entities that have the given element. <br /></td></tr>
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<tr class="separator:a9ff0a4d5404e4559a8d1a0406f64ba02"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a8e5c6f2e7baad9ffb9b92bca19fc0e18" id="r_a8e5c6f2e7baad9ffb9b92bca19fc0e18"><td class="memTemplParams" colspan="2">template<typename..., <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Pol = Policy> </td></tr>
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<tr class="memitem:a8e5c6f2e7baad9ffb9b92bca19fc0e18"><td class="memTemplItemLeft" align="right" valign="top">std::enable_if_t< Pol==<a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581aa49f99ae99ae9daddd1fb79b73d2db28">deletion_policy::in_place</a>, <a class="el" href="#aa0dae829f9535d9c7d256d6cfa8efe6c">size_type</a> > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="#a8e5c6f2e7baad9ffb9b92bca19fc0e18">size_hint</a> () const noexcept</td></tr>
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<tr class="memdesc:a8e5c6f2e7baad9ffb9b92bca19fc0e18"><td class="mdescLeft"> </td><td class="mdescRight">Estimates the number of entities iterated by the view. <br /></td></tr>
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<tr class="separator:a8e5c6f2e7baad9ffb9b92bca19fc0e18"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1009b1f37493279e5f16aa9e516791ab" id="r_a1009b1f37493279e5f16aa9e516791ab"><td class="memTemplParams" colspan="2">template<typename..., <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Pol = Policy> </td></tr>
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<tr class="memitem:a1009b1f37493279e5f16aa9e516791ab"><td class="memTemplItemLeft" align="right" valign="top">std::enable_if_t< Pol !=<a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581aa49f99ae99ae9daddd1fb79b73d2db28">deletion_policy::in_place</a>, bool > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="#a1009b1f37493279e5f16aa9e516791ab">empty</a> () const noexcept</td></tr>
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<tr class="memdesc:a1009b1f37493279e5f16aa9e516791ab"><td class="mdescLeft"> </td><td class="mdescRight">Checks whether a view is empty. <br /></td></tr>
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<tr class="separator:a1009b1f37493279e5f16aa9e516791ab"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:acd18a7a06f28e4e56b7f89d945404f9b" id="r_acd18a7a06f28e4e56b7f89d945404f9b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="#a948136cfa7098e8ea86e2036228e2c64">iterator</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#acd18a7a06f28e4e56b7f89d945404f9b">begin</a> () const noexcept</td></tr>
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<tr class="memdesc:acd18a7a06f28e4e56b7f89d945404f9b"><td class="mdescLeft"> </td><td class="mdescRight">Returns an iterator to the first entity of the view. <br /></td></tr>
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<tr class="separator:acd18a7a06f28e4e56b7f89d945404f9b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5b513d5daf9a12092903dfe022e02d9d" id="r_a5b513d5daf9a12092903dfe022e02d9d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="#a948136cfa7098e8ea86e2036228e2c64">iterator</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#a5b513d5daf9a12092903dfe022e02d9d">end</a> () const noexcept</td></tr>
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<tr class="memdesc:a5b513d5daf9a12092903dfe022e02d9d"><td class="mdescLeft"> </td><td class="mdescRight">Returns an iterator that is past the last entity of the view. <br /></td></tr>
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<tr class="separator:a5b513d5daf9a12092903dfe022e02d9d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a97a7fddfa36bb8ed8d602e76d35466ce" id="r_a97a7fddfa36bb8ed8d602e76d35466ce"><td class="memTemplParams" colspan="2">template<typename..., <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Pol = Policy> </td></tr>
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<tr class="memitem:a97a7fddfa36bb8ed8d602e76d35466ce"><td class="memTemplItemLeft" align="right" valign="top">std::enable_if_t< Pol !=<a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581aa49f99ae99ae9daddd1fb79b73d2db28">deletion_policy::in_place</a>, <a class="el" href="#a1e9df97e90ca800813415aa9592827be">reverse_iterator</a> > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="#a97a7fddfa36bb8ed8d602e76d35466ce">rbegin</a> () const noexcept</td></tr>
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<tr class="memdesc:a97a7fddfa36bb8ed8d602e76d35466ce"><td class="mdescLeft"> </td><td class="mdescRight">Returns an iterator to the first entity of the reversed view. <br /></td></tr>
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<tr class="separator:a97a7fddfa36bb8ed8d602e76d35466ce"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a369e34fa91dc47872f5c08672505fa93" id="r_a369e34fa91dc47872f5c08672505fa93"><td class="memTemplParams" colspan="2">template<typename..., <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Pol = Policy> </td></tr>
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<tr class="memitem:a369e34fa91dc47872f5c08672505fa93"><td class="memTemplItemLeft" align="right" valign="top">std::enable_if_t< Pol !=<a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581aa49f99ae99ae9daddd1fb79b73d2db28">deletion_policy::in_place</a>, <a class="el" href="#a1e9df97e90ca800813415aa9592827be">reverse_iterator</a> > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="#a369e34fa91dc47872f5c08672505fa93">rend</a> () const noexcept</td></tr>
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<tr class="memdesc:a369e34fa91dc47872f5c08672505fa93"><td class="mdescLeft"> </td><td class="mdescRight">Returns an iterator that is past the last entity of the reversed view. <br /></td></tr>
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<tr class="separator:a369e34fa91dc47872f5c08672505fa93"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a05395820519fbf8866d7f94ba9c2c0a7" id="r_a05395820519fbf8866d7f94ba9c2c0a7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="#ab15a8b7dcf21202d2bb9040b18358de6">entity_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#a05395820519fbf8866d7f94ba9c2c0a7">front</a> () const noexcept</td></tr>
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<tr class="memdesc:a05395820519fbf8866d7f94ba9c2c0a7"><td class="mdescLeft"> </td><td class="mdescRight">Returns the first entity of the view, if any. <br /></td></tr>
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<tr class="separator:a05395820519fbf8866d7f94ba9c2c0a7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a2ab99ba76cfc6d6e68eb39819bdbd960" id="r_a2ab99ba76cfc6d6e68eb39819bdbd960"><td class="memItemLeft" align="right" valign="top"><a class="el" href="#ab15a8b7dcf21202d2bb9040b18358de6">entity_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#a2ab99ba76cfc6d6e68eb39819bdbd960">back</a> () const noexcept</td></tr>
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<tr class="memdesc:a2ab99ba76cfc6d6e68eb39819bdbd960"><td class="mdescLeft"> </td><td class="mdescRight">Returns the last entity of the view, if any. <br /></td></tr>
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<tr class="memitem:afc36aa8a8900f919ba7246aefffb7cda" id="r_afc36aa8a8900f919ba7246aefffb7cda"><td class="memItemLeft" align="right" valign="top"><a class="el" href="#a948136cfa7098e8ea86e2036228e2c64">iterator</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#afc36aa8a8900f919ba7246aefffb7cda">find</a> (const <a class="el" href="#ab15a8b7dcf21202d2bb9040b18358de6">entity_type</a> entt) const noexcept</td></tr>
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<tr class="memdesc:afc36aa8a8900f919ba7246aefffb7cda"><td class="mdescLeft"> </td><td class="mdescRight">Finds an entity. <br /></td></tr>
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<tr class="separator:afc36aa8a8900f919ba7246aefffb7cda"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1a64743073c0809b1dda953492865db6" id="r_a1a64743073c0809b1dda953492865db6"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#a1a64743073c0809b1dda953492865db6">operator bool</a> () const noexcept</td></tr>
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<tr class="memdesc:a1a64743073c0809b1dda953492865db6"><td class="mdescLeft"> </td><td class="mdescRight">Checks if a view is fully initialized. <br /></td></tr>
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<tr class="separator:a1a64743073c0809b1dda953492865db6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a32339020ae42bc9153a7f283c2e2939b" id="r_a32339020ae42bc9153a7f283c2e2939b"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#a32339020ae42bc9153a7f283c2e2939b">contains</a> (const <a class="el" href="#ab15a8b7dcf21202d2bb9040b18358de6">entity_type</a> entt) const noexcept</td></tr>
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<tr class="memdesc:a32339020ae42bc9153a7f283c2e2939b"><td class="mdescLeft"> </td><td class="mdescRight">Checks if a view contains an entity. <br /></td></tr>
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<tr class="separator:a32339020ae42bc9153a7f283c2e2939b"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><div class="compoundTemplParams">template<typename Type, <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Policy><br />
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class entt::basic_storage_view< Type, Policy ></div><p>Basic storage view implementation. </p>
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<dl class="section warning"><dt>Warning</dt><dd>For internal use only, backward compatibility not guaranteed. </dd></dl>
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<dl class="tparams"><dt>Template Parameters</dt><dd>
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<table class="tparams">
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<tr><td class="paramname">Type</td><td>Common type among all storage types. </td></tr>
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<tr><td class="paramname">Policy</td><td>Storage policy. </td></tr>
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</table>
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</dd>
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</dl>
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<p class="definition">Definition at line <a class="el" href="view_8hpp_source.html#l00683">683</a> of file <a class="el" href="view_8hpp_source.html">view.hpp</a>.</p>
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</div><h2 class="groupheader">Member Typedef Documentation</h2>
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<a id="af3a7a5c31f0b29e30fc86119e7f76135" name="af3a7a5c31f0b29e30fc86119e7f76135"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#af3a7a5c31f0b29e30fc86119e7f76135">◆ </a></span>common_type</h2>
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<div class="memtemplate">
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template<typename Type, <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Policy> </div>
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<table class="memname">
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<tr>
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<td class="memname">using <a class="el" href="classentt_1_1basic__storage__view.html">entt::basic_storage_view</a>< Type, Policy >::common_type = Type</td>
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</div><div class="memdoc">
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<p>Common type among all storage types. </p>
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<p class="definition">Definition at line <a class="el" href="view_8hpp_source.html#l00698">698</a> of file <a class="el" href="view_8hpp_source.html">view.hpp</a>.</p>
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<a id="a29e595d99538b8cf4fafb7fec24e5019" name="a29e595d99538b8cf4fafb7fec24e5019"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a29e595d99538b8cf4fafb7fec24e5019">◆ </a></span>difference_type</h2>
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<div class="memtemplate">
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template<typename Type, <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Policy> </div>
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<table class="memname">
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<tr>
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<td class="memname">using <a class="el" href="classentt_1_1basic__storage__view.html">entt::basic_storage_view</a>< Type, Policy >::difference_type = std::ptrdiff_t</td>
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</div><div class="memdoc">
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<p>Signed integer type. </p>
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<p class="definition">Definition at line <a class="el" href="view_8hpp_source.html#l00704">704</a> of file <a class="el" href="view_8hpp_source.html">view.hpp</a>.</p>
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</div>
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</div>
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<a id="ab15a8b7dcf21202d2bb9040b18358de6" name="ab15a8b7dcf21202d2bb9040b18358de6"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ab15a8b7dcf21202d2bb9040b18358de6">◆ </a></span>entity_type</h2>
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<div class="memproto">
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<div class="memtemplate">
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template<typename Type, <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Policy> </div>
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<table class="memname">
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<tr>
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<td class="memname">using <a class="el" href="classentt_1_1basic__storage__view.html">entt::basic_storage_view</a>< Type, Policy >::entity_type = typename common_type::entity_type</td>
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</tr>
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</div><div class="memdoc">
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<p>Underlying entity identifier. </p>
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<p class="definition">Definition at line <a class="el" href="view_8hpp_source.html#l00700">700</a> of file <a class="el" href="view_8hpp_source.html">view.hpp</a>.</p>
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</div>
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</div>
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<a id="a948136cfa7098e8ea86e2036228e2c64" name="a948136cfa7098e8ea86e2036228e2c64"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a948136cfa7098e8ea86e2036228e2c64">◆ </a></span>iterator</h2>
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<div class="memtemplate">
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template<typename Type, <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Policy> </div>
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<table class="memname">
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<tr>
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<td class="memname">using <a class="el" href="classentt_1_1basic__storage__view.html">entt::basic_storage_view</a>< Type, Policy >::iterator = std::conditional_t<Policy == <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581aa49f99ae99ae9daddd1fb79b73d2db28">deletion_policy::in_place</a>, internal::view_iterator<<a class="el" href="#af3a7a5c31f0b29e30fc86119e7f76135">common_type</a>, true, 1u, 0u>, typename common_type::iterator></td>
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</tr>
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<p>Random access iterator type. </p>
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<p class="definition">Definition at line <a class="el" href="view_8hpp_source.html#l00706">706</a> of file <a class="el" href="view_8hpp_source.html">view.hpp</a>.</p>
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<a id="a1e9df97e90ca800813415aa9592827be" name="a1e9df97e90ca800813415aa9592827be"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a1e9df97e90ca800813415aa9592827be">◆ </a></span>reverse_iterator</h2>
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<div class="memproto">
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<div class="memtemplate">
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template<typename Type, <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Policy> </div>
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<table class="memname">
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<tr>
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<td class="memname">using <a class="el" href="classentt_1_1basic__storage__view.html">entt::basic_storage_view</a>< Type, Policy >::reverse_iterator = std::conditional_t<Policy == <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581aa49f99ae99ae9daddd1fb79b73d2db28">deletion_policy::in_place</a>, void, typename common_type::reverse_iterator></td>
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</div><div class="memdoc">
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<p>Reverse iterator type. </p>
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<p class="definition">Definition at line <a class="el" href="view_8hpp_source.html#l00708">708</a> of file <a class="el" href="view_8hpp_source.html">view.hpp</a>.</p>
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</div>
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</div>
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<a id="aa0dae829f9535d9c7d256d6cfa8efe6c" name="aa0dae829f9535d9c7d256d6cfa8efe6c"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#aa0dae829f9535d9c7d256d6cfa8efe6c">◆ </a></span>size_type</h2>
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<div class="memproto">
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<div class="memtemplate">
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template<typename Type, <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Policy> </div>
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<table class="memname">
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<tr>
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<td class="memname">using <a class="el" href="classentt_1_1basic__storage__view.html">entt::basic_storage_view</a>< Type, Policy >::size_type = std::size_t</td>
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<p>Unsigned integer type. </p>
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<p class="definition">Definition at line <a class="el" href="view_8hpp_source.html#l00702">702</a> of file <a class="el" href="view_8hpp_source.html">view.hpp</a>.</p>
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</div>
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<h2 class="groupheader">Member Function Documentation</h2>
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<a id="a2ab99ba76cfc6d6e68eb39819bdbd960" name="a2ab99ba76cfc6d6e68eb39819bdbd960"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a2ab99ba76cfc6d6e68eb39819bdbd960">◆ </a></span>back()</h2>
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<div class="memtemplate">
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template<typename Type, <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Policy> </div>
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<table class="mlabels">
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<td class="mlabels-left">
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<table class="memname">
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<td class="memname"><a class="el" href="#ab15a8b7dcf21202d2bb9040b18358de6">entity_type</a> <a class="el" href="classentt_1_1basic__storage__view.html">entt::basic_storage_view</a>< Type, Policy >::back </td>
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<td>(</td>
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<td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<td> const</td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel inline">inline</span><span class="mlabel nodiscard">nodiscard</span><span class="mlabel noexcept">noexcept</span></span> </td>
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</table>
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</div><div class="memdoc">
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<p>Returns the last entity of the view, if any. </p>
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<dl class="section return"><dt>Returns</dt><dd>The last entity of the view if one exists, the null entity otherwise. </dd></dl>
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<p class="definition">Definition at line <a class="el" href="view_8hpp_source.html#l00841">841</a> of file <a class="el" href="view_8hpp_source.html">view.hpp</a>.</p>
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<a id="acd18a7a06f28e4e56b7f89d945404f9b" name="acd18a7a06f28e4e56b7f89d945404f9b"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#acd18a7a06f28e4e56b7f89d945404f9b">◆ </a></span>begin()</h2>
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<div class="memtemplate">
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template<typename Type, <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Policy> </div>
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<table class="mlabels">
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<table class="memname">
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<td class="memname"><a class="el" href="#a948136cfa7098e8ea86e2036228e2c64">iterator</a> <a class="el" href="classentt_1_1basic__storage__view.html">entt::basic_storage_view</a>< Type, Policy >::begin </td>
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<td>(</td>
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<td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<td> const</td>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel inline">inline</span><span class="mlabel nodiscard">nodiscard</span><span class="mlabel noexcept">noexcept</span></span> </td>
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<p>Returns an iterator to the first entity of the view. </p>
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<p>If the view is empty, the returned iterator will be equal to <code><a class="el" href="#a5b513d5daf9a12092903dfe022e02d9d" title="Returns an iterator that is past the last entity of the view.">end()</a></code>.</p>
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<dl class="section return"><dt>Returns</dt><dd>An iterator to the first entity of the view. </dd></dl>
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<p class="definition">Definition at line <a class="el" href="view_8hpp_source.html#l00765">765</a> of file <a class="el" href="view_8hpp_source.html">view.hpp</a>.</p>
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<a id="a32339020ae42bc9153a7f283c2e2939b" name="a32339020ae42bc9153a7f283c2e2939b"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a32339020ae42bc9153a7f283c2e2939b">◆ </a></span>contains()</h2>
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<div class="memtemplate">
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template<typename Type, <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Policy> </div>
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<td class="memname">bool <a class="el" href="classentt_1_1basic__storage__view.html">entt::basic_storage_view</a>< Type, Policy >::contains </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="#ab15a8b7dcf21202d2bb9040b18358de6">entity_type</a></td> <td class="paramname"><span class="paramname"><em>entt</em></span></td><td>)</td>
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<td> const</td>
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<span class="mlabels"><span class="mlabel inline">inline</span><span class="mlabel nodiscard">nodiscard</span><span class="mlabel noexcept">noexcept</span></span> </td>
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<p>Checks if a view contains an entity. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">entt</td><td>A valid identifier. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>True if the view contains the given entity, false otherwise. </dd></dl>
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<p class="definition">Definition at line <a class="el" href="view_8hpp_source.html#l00888">888</a> of file <a class="el" href="view_8hpp_source.html">view.hpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a1009b1f37493279e5f16aa9e516791ab">◆ </a></span>empty()</h2>
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template<typename Type, <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Policy> </div>
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<div class="memtemplate">
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template<typename..., <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Pol = Policy> </div>
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<td class="memname">std::enable_if_t< Pol !=<a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581aa49f99ae99ae9daddd1fb79b73d2db28">deletion_policy::in_place</a>, bool > <a class="el" href="classentt_1_1basic__storage__view.html">entt::basic_storage_view</a>< Type, Policy >::empty </td>
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<td>(</td>
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<td> const</td>
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<span class="mlabels"><span class="mlabel inline">inline</span><span class="mlabel nodiscard">nodiscard</span><span class="mlabel noexcept">noexcept</span></span> </td>
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<p>Checks whether a view is empty. </p>
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<dl class="tparams"><dt>Template Parameters</dt><dd>
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<tr><td class="paramname">Pol</td><td>Dummy template parameter used for sfinae purposes only. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>True if the view is empty, false otherwise. </dd></dl>
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<p class="definition">Definition at line <a class="el" href="view_8hpp_source.html#l00749">749</a> of file <a class="el" href="view_8hpp_source.html">view.hpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a5b513d5daf9a12092903dfe022e02d9d">◆ </a></span>end()</h2>
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template<typename Type, <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Policy> </div>
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<td class="memname"><a class="el" href="#a948136cfa7098e8ea86e2036228e2c64">iterator</a> <a class="el" href="classentt_1_1basic__storage__view.html">entt::basic_storage_view</a>< Type, Policy >::end </td>
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<td>(</td>
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<td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<p>Returns an iterator that is past the last entity of the view. </p>
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<dl class="section return"><dt>Returns</dt><dd>An iterator to the entity following the last entity of the view. </dd></dl>
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<p class="definition">Definition at line <a class="el" href="view_8hpp_source.html#l00780">780</a> of file <a class="el" href="view_8hpp_source.html">view.hpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#afc36aa8a8900f919ba7246aefffb7cda">◆ </a></span>find()</h2>
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template<typename Type, <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Policy> </div>
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<td class="memname"><a class="el" href="#a948136cfa7098e8ea86e2036228e2c64">iterator</a> <a class="el" href="classentt_1_1basic__storage__view.html">entt::basic_storage_view</a>< Type, Policy >::find </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="#ab15a8b7dcf21202d2bb9040b18358de6">entity_type</a></td> <td class="paramname"><span class="paramname"><em>entt</em></span></td><td>)</td>
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<p>Finds an entity. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">entt</td><td>A valid identifier. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>An iterator to the given entity if it's found, past the end iterator otherwise. </dd></dl>
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<p class="definition">Definition at line <a class="el" href="view_8hpp_source.html#l00864">864</a> of file <a class="el" href="view_8hpp_source.html">view.hpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a05395820519fbf8866d7f94ba9c2c0a7">◆ </a></span>front()</h2>
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template<typename Type, <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Policy> </div>
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<table class="mlabels">
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<td class="memname"><a class="el" href="#ab15a8b7dcf21202d2bb9040b18358de6">entity_type</a> <a class="el" href="classentt_1_1basic__storage__view.html">entt::basic_storage_view</a>< Type, Policy >::front </td>
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<td>(</td>
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<td> const</td>
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<span class="mlabels"><span class="mlabel inline">inline</span><span class="mlabel nodiscard">nodiscard</span><span class="mlabel noexcept">noexcept</span></span> </td>
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<p>Returns the first entity of the view, if any. </p>
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<dl class="section return"><dt>Returns</dt><dd>The first entity of the view if one exists, the null entity otherwise. </dd></dl>
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<p class="definition">Definition at line <a class="el" href="view_8hpp_source.html#l00824">824</a> of file <a class="el" href="view_8hpp_source.html">view.hpp</a>.</p>
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<a id="af229ede8e401c470bc1912752d004132" name="af229ede8e401c470bc1912752d004132"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#af229ede8e401c470bc1912752d004132">◆ </a></span>handle()</h2>
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<div class="memtemplate">
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template<typename Type, <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Policy> </div>
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<table class="mlabels">
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<td class="memname">const <a class="el" href="#af3a7a5c31f0b29e30fc86119e7f76135">common_type</a> * <a class="el" href="classentt_1_1basic__storage__view.html">entt::basic_storage_view</a>< Type, Policy >::handle </td>
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<td>(</td>
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<td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<td> const</td>
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<span class="mlabels"><span class="mlabel inline">inline</span><span class="mlabel nodiscard">nodiscard</span><span class="mlabel noexcept">noexcept</span></span> </td>
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<p>Returns the leading storage of a view, if any. </p>
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<dl class="section return"><dt>Returns</dt><dd>The leading storage of the view. </dd></dl>
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<p class="definition">Definition at line <a class="el" href="view_8hpp_source.html#l00714">714</a> of file <a class="el" href="view_8hpp_source.html">view.hpp</a>.</p>
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<a id="a1a64743073c0809b1dda953492865db6" name="a1a64743073c0809b1dda953492865db6"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a1a64743073c0809b1dda953492865db6">◆ </a></span>operator bool()</h2>
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template<typename Type, <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Policy> </div>
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<td class="memname"><a class="el" href="classentt_1_1basic__storage__view.html">entt::basic_storage_view</a>< Type, Policy >::operator bool </td>
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<td>(</td>
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<td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<td> const</td>
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<span class="mlabels"><span class="mlabel inline">inline</span><span class="mlabel explicit">explicit</span><span class="mlabel nodiscard">nodiscard</span><span class="mlabel noexcept">noexcept</span></span> </td>
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<p>Checks if a view is fully initialized. </p>
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<dl class="section return"><dt>Returns</dt><dd>True if the view is fully initialized, false otherwise. </dd></dl>
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<p class="definition">Definition at line <a class="el" href="view_8hpp_source.html#l00879">879</a> of file <a class="el" href="view_8hpp_source.html">view.hpp</a>.</p>
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<a id="a97a7fddfa36bb8ed8d602e76d35466ce" name="a97a7fddfa36bb8ed8d602e76d35466ce"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a97a7fddfa36bb8ed8d602e76d35466ce">◆ </a></span>rbegin()</h2>
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template<typename Type, <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Policy> </div>
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<div class="memtemplate">
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template<typename..., <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Pol = Policy> </div>
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<td class="memname">std::enable_if_t< Pol !=<a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581aa49f99ae99ae9daddd1fb79b73d2db28">deletion_policy::in_place</a>, <a class="el" href="#a1e9df97e90ca800813415aa9592827be">reverse_iterator</a> > <a class="el" href="classentt_1_1basic__storage__view.html">entt::basic_storage_view</a>< Type, Policy >::rbegin </td>
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<td>(</td>
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<td> const</td>
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<span class="mlabels"><span class="mlabel inline">inline</span><span class="mlabel nodiscard">nodiscard</span><span class="mlabel noexcept">noexcept</span></span> </td>
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<p>Returns an iterator to the first entity of the reversed view. </p>
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<p>If the view is empty, the returned iterator will be equal to <code><a class="el" href="#a369e34fa91dc47872f5c08672505fa93" title="Returns an iterator that is past the last entity of the reversed view.">rend()</a></code>.</p>
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<dl class="tparams"><dt>Template Parameters</dt><dd>
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<tr><td class="paramname">Pol</td><td>Dummy template parameter used for sfinae purposes only. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>An iterator to the first entity of the reversed view. </dd></dl>
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<p class="definition">Definition at line <a class="el" href="view_8hpp_source.html#l00798">798</a> of file <a class="el" href="view_8hpp_source.html">view.hpp</a>.</p>
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<a id="a369e34fa91dc47872f5c08672505fa93" name="a369e34fa91dc47872f5c08672505fa93"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a369e34fa91dc47872f5c08672505fa93">◆ </a></span>rend()</h2>
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template<typename Type, <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Policy> </div>
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<div class="memtemplate">
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template<typename..., <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Pol = Policy> </div>
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<td class="memname">std::enable_if_t< Pol !=<a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581aa49f99ae99ae9daddd1fb79b73d2db28">deletion_policy::in_place</a>, <a class="el" href="#a1e9df97e90ca800813415aa9592827be">reverse_iterator</a> > <a class="el" href="classentt_1_1basic__storage__view.html">entt::basic_storage_view</a>< Type, Policy >::rend </td>
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<td>(</td>
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<td> const</td>
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<span class="mlabels"><span class="mlabel inline">inline</span><span class="mlabel nodiscard">nodiscard</span><span class="mlabel noexcept">noexcept</span></span> </td>
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<p>Returns an iterator that is past the last entity of the reversed view. </p>
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<dl class="tparams"><dt>Template Parameters</dt><dd>
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<table class="tparams">
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<tr><td class="paramname">Pol</td><td>Dummy template parameter used for sfinae purposes only. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>An iterator to the entity following the last entity of the reversed view. </dd></dl>
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<p class="definition">Definition at line <a class="el" href="view_8hpp_source.html#l00810">810</a> of file <a class="el" href="view_8hpp_source.html">view.hpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a9ff0a4d5404e4559a8d1a0406f64ba02">◆ </a></span>size()</h2>
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template<typename Type, <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Policy> </div>
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<div class="memtemplate">
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template<typename..., <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Pol = Policy> </div>
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<td class="memname">std::enable_if_t< Pol !=<a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581aa49f99ae99ae9daddd1fb79b73d2db28">deletion_policy::in_place</a>, <a class="el" href="#aa0dae829f9535d9c7d256d6cfa8efe6c">size_type</a> > <a class="el" href="classentt_1_1basic__storage__view.html">entt::basic_storage_view</a>< Type, Policy >::size </td>
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<td>(</td>
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<td> const</td>
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<span class="mlabels"><span class="mlabel inline">inline</span><span class="mlabel nodiscard">nodiscard</span><span class="mlabel noexcept">noexcept</span></span> </td>
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<p>Returns the number of entities that have the given element. </p>
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<dl class="tparams"><dt>Template Parameters</dt><dd>
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<table class="tparams">
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<tr><td class="paramname">Pol</td><td>Dummy template parameter used for sfinae purposes only. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>Number of entities that have the given element. </dd></dl>
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<p class="definition">Definition at line <a class="el" href="view_8hpp_source.html#l00724">724</a> of file <a class="el" href="view_8hpp_source.html">view.hpp</a>.</p>
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<a id="a8e5c6f2e7baad9ffb9b92bca19fc0e18" name="a8e5c6f2e7baad9ffb9b92bca19fc0e18"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a8e5c6f2e7baad9ffb9b92bca19fc0e18">◆ </a></span>size_hint()</h2>
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template<typename Type, <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Policy> </div>
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<div class="memtemplate">
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template<typename..., <a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581">deletion_policy</a> Pol = Policy> </div>
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<td class="memname">std::enable_if_t< Pol==<a class="el" href="namespaceentt.html#abc4d0fa77fae26e7c01793990996c581aa49f99ae99ae9daddd1fb79b73d2db28">deletion_policy::in_place</a>, <a class="el" href="#aa0dae829f9535d9c7d256d6cfa8efe6c">size_type</a> > <a class="el" href="classentt_1_1basic__storage__view.html">entt::basic_storage_view</a>< Type, Policy >::size_hint </td>
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<td>(</td>
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<span class="mlabels"><span class="mlabel inline">inline</span><span class="mlabel nodiscard">nodiscard</span><span class="mlabel noexcept">noexcept</span></span> </td>
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<p>Estimates the number of entities iterated by the view. </p>
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<dl class="tparams"><dt>Template Parameters</dt><dd>
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<table class="tparams">
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<tr><td class="paramname">Pol</td><td>Dummy template parameter used for sfinae purposes only. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>Estimated number of entities iterated by the view. </dd></dl>
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<p class="definition">Definition at line <a class="el" href="view_8hpp_source.html#l00739">739</a> of file <a class="el" href="view_8hpp_source.html">view.hpp</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
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<li>src/entt/entity/<a class="el" href="view_8hpp_source.html">view.hpp</a></li>
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