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butano: hash support for type_id_t added
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GValiente committed Apr 29, 2023
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5 changes: 5 additions & 0 deletions butano/include/bn_documentation.h
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* @tableofcontents
*
*
* @section changelog_13_14_0 13.14.0 (next release)
*
* Hash support for bn::type_id_t added.
*
*
* @section changelog_13_13_0 13.13.0
*
* * bn::optional::value_type added.
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21 changes: 20 additions & 1 deletion butano/include/bn_type_id.h
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* @ingroup other
*/

#include "bn_common.h"
#include "bn_functional.h"

namespace bn
{
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return type_id_t(&type_id<Type>);
}


/**
* @brief Hash support for type_id_t.
*
* @ingroup other
* @ingroup functional
*/
template<>
struct hash<type_id_t>
{
/**
* @brief Returns the hash of the given type_id_t.
*/
[[nodiscard]] constexpr unsigned operator()(type_id_t value) const
{
return make_hash(value.internal_id());
}
};

}

#endif
1 change: 1 addition & 0 deletions docs/annotated.html
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Expand Up @@ -323,6 +323,7 @@ <h1>Classes</h1>
<li>struct <a href="structbn_1_1hash_3_01string_3_01_max_size_01_4_01_4.html" class="m-doc">hash&lt;string&lt;MaxSize&gt;&gt;</a> <span class="m-doc">Hash support for string.</span></li>
<li>struct <a href="structbn_1_1hash_3_01string__view_01_4.html" class="m-doc">hash&lt;string_view&gt;</a> <span class="m-doc">Hash support for <a href="classbn_1_1string__view.html" class="m-doc">string_<wbr />view</a>.</span></li>
<li>struct <a href="structbn_1_1hash_3_01_type_01_5_01_4.html" class="m-doc">hash&lt;Type*&gt;</a> <span class="m-doc">Hash support for pointers.</span></li>
<li>struct <a href="structbn_1_1hash_3_01type__id__t_01_4.html" class="m-doc">hash&lt;type_id_t&gt;</a> <span class="m-doc">Hash support for <a href="classbn_1_1type__id__t.html" class="m-doc">type_<wbr />id_<wbr />t</a>.</span></li>
<li>struct <a href="structbn_1_1hash_3_01uint16__t_01_4.html" class="m-doc">hash&lt;uint16_t&gt;</a> <span class="m-doc">Hash support for uint16_t.</span></li>
<li>struct <a href="structbn_1_1hash_3_01uint64__t_01_4.html" class="m-doc">hash&lt;uint64_t&gt;</a> <span class="m-doc">Hash support for uint64_t.</span></li>
<li>struct <a href="structbn_1_1hash_3_01uint8__t_01_4.html" class="m-doc">hash&lt;uint8_t&gt;</a> <span class="m-doc">Hash support for uint8_t.</span></li>
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5 changes: 5 additions & 0 deletions docs/bn__type__id_8h.html
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Expand Up @@ -76,6 +76,11 @@ <h2><a href="#nested-classes">Classes</a></h2>
class <a href="classbn_1_1type__id__t.html" class="m-doc">bn::type_id_t</a>
</dt>
<dd>Unique type ID without RTTI.</dd>
<dt>
<div class="m-doc-template">template&lt;&gt;</div>
struct <a href="structbn_1_1hash_3_01type__id__t_01_4.html" class="m-doc">bn::hash&lt;type_id_t&gt;</a>
</dt>
<dd>Hash support for <a href="classbn_1_1type__id__t.html" class="m-doc">type_<wbr />id_<wbr />t</a>.</dd>
</dl>
</section>
</div>
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3 changes: 2 additions & 1 deletion docs/changelog.html

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5 changes: 5 additions & 0 deletions docs/group__functional.html
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Expand Up @@ -318,6 +318,11 @@ <h2><a href="#nested-classes">Classes</a></h2>
struct <a href="structbn_1_1hash_3_01string__view_01_4.html" class="m-doc">bn::hash&lt;string_view&gt;</a>
</dt>
<dd>Hash support for <a href="classbn_1_1string__view.html" class="m-doc">string_<wbr />view</a>.</dd>
<dt>
<div class="m-doc-template">template&lt;&gt;</div>
struct <a href="structbn_1_1hash_3_01type__id__t_01_4.html" class="m-doc">bn::hash&lt;type_id_t&gt;</a>
</dt>
<dd>Hash support for <a href="classbn_1_1type__id__t.html" class="m-doc">type_<wbr />id_<wbr />t</a>.</dd>
<dt>
<div class="m-doc-template">template&lt;typename Type, typename Deleter&gt;</div>
struct <a href="structbn_1_1hash_3_01unique__ptr_3_01_type_00_01_deleter_01_4_01_4.html" class="m-doc">bn::hash&lt;unique_ptr&lt;Type, Deleter&gt;&gt;</a>
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5 changes: 5 additions & 0 deletions docs/group__other.html
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Expand Up @@ -96,6 +96,11 @@ <h2><a href="#nested-classes">Classes</a></h2>
class <a href="classbn_1_1type__id__t.html" class="m-doc">bn::type_id_t</a>
</dt>
<dd>Unique type ID without RTTI.</dd>
<dt>
<div class="m-doc-template">template&lt;&gt;</div>
struct <a href="structbn_1_1hash_3_01type__id__t_01_4.html" class="m-doc">bn::hash&lt;type_id_t&gt;</a>
</dt>
<dd>Hash support for <a href="classbn_1_1type__id__t.html" class="m-doc">type_<wbr />id_<wbr />t</a>.</dd>
</dl>
</section>
<section id="define-members">
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5 changes: 5 additions & 0 deletions docs/namespacebn.html
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struct <a href="structbn_1_1hash_3_01_type_01_5_01_4.html" class="m-doc">hash&lt;Type*&gt;</a>
</dt>
<dd>Hash support for pointers.</dd>
<dt>
<div class="m-doc-template">template&lt;&gt;</div>
struct <a href="structbn_1_1hash_3_01type__id__t_01_4.html" class="m-doc">hash&lt;type_id_t&gt;</a>
</dt>
<dd>Hash support for <a href="classbn_1_1type__id__t.html" class="m-doc">type_<wbr />id_<wbr />t</a>.</dd>
<dt>
<div class="m-doc-template">template&lt;&gt;</div>
struct <a href="structbn_1_1hash_3_01uint16__t_01_4.html" class="m-doc">hash&lt;uint16_t&gt;</a>
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2 changes: 1 addition & 1 deletion docs/searchdata-v2.js

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125 changes: 125 additions & 0 deletions docs/structbn_1_1hash_3_01type__id__t_01_4.html
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<h1>
<div class="m-doc-include m-code m-inverted m-right-m m-text-right"><span class="cp">#include</span> <a class="cpf" href="bn__type__id_8h.html">&lt;bn_type_id.h&gt;</a></div>
<div class="m-doc-template">template&lt;&gt;</div>
<span class="m-breadcrumb"><a href="namespacebn.html">bn</a>::<wbr/></span>hash&lt;type_id_t&gt; <span class="m-thin">struct</span>
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<p>Hash support for <a href="classbn_1_1type__id__t.html" class="m-doc">type_<wbr />id_<wbr />t</a>.</p>
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Reference
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<span class="m-doc-wrap-bumper">auto <a href="#a99804e3df4517a284fa7a3e97e81144a" class="m-doc-self">operator()</a>(</span><span class="m-doc-wrap"><a href="classbn_1_1type__id__t.html" class="m-doc">type_<wbr />id_<wbr />t</a> value) const -&gt; unsigned <span class="m-label m-flat m-primary">constexpr</span></span>
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<dd>Returns the hash of the given <a href="classbn_1_1type__id__t.html" class="m-doc">type_<wbr />id_<wbr />t</a>.</dd>
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