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<h1>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename ValueType</span></span>></div>
<span class="m-breadcrumb"><a href="namespacetoml.html">toml</a>::<wbr/></span>value <span class="m-thin">class</span>
</h1>
<p>A TOML value.</p>
<table class="m-table m-fullwidth m-flat">
<thead>
<tr><th colspan="2">Template parameters</th></tr>
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<tr>
<td style="width: 1%">ValueType</td>
<td><p>The value's native TOML data type. Can be one of:</p><ul><li><a class="m-doc-external poxy-cppreference poxy-external" href="http://en.cppreference.com/w/cpp/string/basic_string.html" target="_blank">std::<wbr/>string</a></li><li><a class="m-doc" href="structtoml_1_1date.html">toml::<wbr/>date</a></li><li><a class="m-doc" href="structtoml_1_1time.html">toml::<wbr/>time</a></li><li><a class="m-doc" href="structtoml_1_1date__time.html">toml::<wbr/>date_time</a></li><li><a class="m-doc poxy-injected poxy-external poxy-cppreference" href="https://en.cppreference.com/w/cpp/types/integer" target="_blank">int64_t</a></li><li>double</li><li>bool</li></ul></td>
</tr>
</tbody>
</table>
<nav class="m-block m-default poxy-toc" id="poxy-toc">
<h3>Contents</h3>
<ul>
<li>
Reference
<ul>
<li><a href="#base-classes">Base classes</a></li>
<li><a href="#pub-types">Public types</a></li>
<li><a href="#typeless-methods">Constructors, destructors, conversion operators</a></li>
<li><a href="#pub-methods">Public functions</a></li>
<li><a href="#equality-and-comparison">Equality and Comparison</a></li>
<li><a href="#metadata">Metadata</a></li>
<li><a href="#node-views">Node views</a></li>
<li><a href="#type-casts">Type casts</a></li>
<li><a href="#type-checks">Type checks</a></li>
<li><a href="#value-retrieval">Value retrieval</a></li>
<li><a href="#visitation">Visitation</a></li>
<li><a href="#friends">Friends</a></li>
</ul>
</li>
</ul>
</nav>
<section id="base-classes">
<h2><a href="#base-classes">Base classes</a></h2>
<dl class="m-doc">
<dt>
class <a class="m-doc" href="classtoml_1_1node.html">node</a>
</dt>
<dd>A TOML node.</dd>
</dl>
</section>
<section id="pub-types">
<h2><a href="#pub-types">Public types</a></h2>
<dl class="m-doc">
<dt>
using <a class="m-doc" href="#ae2ff26c3e1a69d18a35bfbf8b191ed70">value_arg</a> = <code class="m-note m-dim poxy-impl">/* ... */</code>
</dt>
<dd>A type alias for 'value arguments'.</dd>
<dt id="ad87b8c7ec465c424b861aba2d4cd5526">
using <a class="m-doc-self" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_type</a> = ValueType
</dt>
<dd>The value's underlying data type.</dd>
</dl>
</section>
<section id="typeless-methods">
<h2><a href="#typeless-methods">Constructors, destructors, conversion operators</a></h2>
<dl class="m-doc">
<dt>
<span class="m-doc-wrap-bumper"><a class="m-doc" href="#ab7aa8ba30bd6ead7db1e9cadbff39e22">value</a>(</span><span class="m-doc-wrap">Args && ... args) <span class="m-label m-flat m-info">explicit</span> <span class="m-label m-flat m-success">noexcept(…)</span></span>
</dt>
<dd>Constructs a toml value.</dd>
<dt id="a62ace5d37c6cf09fdc589efa5e0a0905">
<span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#a62ace5d37c6cf09fdc589efa5e0a0905">value</a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1value.html">value</a>& other) <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Copy constructor.</dd>
<dt id="a65e6e8fa27455d83ad3ada020e11cf91">
<span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#a65e6e8fa27455d83ad3ada020e11cf91">value</a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1value.html">value</a>& other,
<a class="m-doc" href="namespacetoml.html#a73eba6a34e7c7c4a4d311100800e1bb5">value_<wbr/>flags</a> flags) <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Copy constructor with flags override.</dd>
<dt id="adfb0250a9769fea9d585609db77bc64a">
<span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#adfb0250a9769fea9d585609db77bc64a">value</a>(</span><span class="m-doc-wrap"><a class="m-doc" href="classtoml_1_1value.html">value</a>&& other) <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Move constructor.</dd>
<dt id="a5f6f5a83b2dc3f5842f7fd5fbc0e4f59">
<span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#a5f6f5a83b2dc3f5842f7fd5fbc0e4f59">value</a>(</span><span class="m-doc-wrap"><a class="m-doc" href="classtoml_1_1value.html">value</a>&& other,
<a class="m-doc" href="namespacetoml.html#a73eba6a34e7c7c4a4d311100800e1bb5">value_<wbr/>flags</a> flags) <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Move constructor with flags override.</dd>
</dl>
</section>
<section id="pub-methods">
<h2><a href="#pub-methods">Public functions</a></h2>
<dl class="m-doc">
<dt id="a42a52a860570643cd76a7e03604ad55b">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a42a52a860570643cd76a7e03604ad55b">operator=</a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1value.html">value</a>& rhs) → <a class="m-doc" href="classtoml_1_1value.html">value</a>& <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Copy-assignment operator.</dd>
<dt id="a635bbc71edd6303beced451126ecc39d">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a635bbc71edd6303beced451126ecc39d">operator=</a>(</span><span class="m-doc-wrap"><a class="m-doc" href="classtoml_1_1value.html">value</a>&& rhs) → <a class="m-doc" href="classtoml_1_1value.html">value</a>& <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Move-assignment operator.</dd>
<dt id="adc6a6c311465f87e5a04bb04cae9c5ad">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#adc6a6c311465f87e5a04bb04cae9c5ad">operator=</a>(</span><span class="m-doc-wrap"><a class="m-doc" href="#ae2ff26c3e1a69d18a35bfbf8b191ed70">value_<wbr/>arg</a> rhs) → <a class="m-doc" href="classtoml_1_1value.html">value</a>& <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Value-assignment operator.</dd>
</dl>
</section>
<section id="equality-and-comparison">
<h2><a href="#equality-and-comparison">Equality and Comparison</a></h2>
<dl class="m-doc">
<dt>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>></div>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="#a872e565adfbcd201f2ab1e3103699758">operator!=</a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1value.html">value</a>& lhs,
const <a class="m-doc" href="classtoml_1_1value.html">value</a><T>& rhs) → bool <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Inequality operator.</dd>
<dt id="a1771aa33bd2d425b542d0b9d0e90866d">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a1771aa33bd2d425b542d0b9d0e90866d">operator<</a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1value.html">value</a>& lhs,
<a class="m-doc" href="#ae2ff26c3e1a69d18a35bfbf8b191ed70">value_<wbr/>arg</a> rhs) → bool <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Value less-than operator.</dd>
<dt id="a6bbe09942bd6046fa94addb911940491">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a6bbe09942bd6046fa94addb911940491">operator<</a>(</span><span class="m-doc-wrap"><a class="m-doc" href="#ae2ff26c3e1a69d18a35bfbf8b191ed70">value_<wbr/>arg</a> lhs,
const <a class="m-doc" href="classtoml_1_1value.html">value</a>& rhs) → bool <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Value less-than operator.</dd>
<dt>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>></div>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="#a7fdc4f87f9ec3efb896cc3e09694328b">operator<</a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1value.html">value</a>& lhs,
const <a class="m-doc" href="classtoml_1_1value.html">value</a><T>& rhs) → bool <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Less-than operator.</dd>
<dt id="a7d02565c608c663afc8f3d2102639740">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a7d02565c608c663afc8f3d2102639740">operator<=</a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1value.html">value</a>& lhs,
<a class="m-doc" href="#ae2ff26c3e1a69d18a35bfbf8b191ed70">value_<wbr/>arg</a> rhs) → bool <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Value less-than-or-equal-to operator.</dd>
<dt id="a2f37f69d3e477c0c2e2ba16f6919815e">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a2f37f69d3e477c0c2e2ba16f6919815e">operator<=</a>(</span><span class="m-doc-wrap"><a class="m-doc" href="#ae2ff26c3e1a69d18a35bfbf8b191ed70">value_<wbr/>arg</a> lhs,
const <a class="m-doc" href="classtoml_1_1value.html">value</a>& rhs) → bool <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Value less-than-or-equal-to operator.</dd>
<dt>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>></div>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="#ac6af15f59d537d95d1afe887b12b697e">operator<=</a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1value.html">value</a>& lhs,
const <a class="m-doc" href="classtoml_1_1value.html">value</a><T>& rhs) → bool <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Less-than-or-equal-to operator.</dd>
<dt id="a0b90e4f85ecaf2c81e4ba8b42aa5ce34">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a0b90e4f85ecaf2c81e4ba8b42aa5ce34">operator==</a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1value.html">value</a>& lhs,
<a class="m-doc" href="#ae2ff26c3e1a69d18a35bfbf8b191ed70">value_<wbr/>arg</a> rhs) → bool <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Value equality operator.</dd>
<dt>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>></div>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="#a2fa446100047d052d0cca2c1f3f60085">operator==</a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1value.html">value</a>& lhs,
const <a class="m-doc" href="classtoml_1_1value.html">value</a><T>& rhs) → bool <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Equality operator.</dd>
<dt id="ace8c00e345c69ee93e5d2bd2df694340">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#ace8c00e345c69ee93e5d2bd2df694340">operator></a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1value.html">value</a>& lhs,
<a class="m-doc" href="#ae2ff26c3e1a69d18a35bfbf8b191ed70">value_<wbr/>arg</a> rhs) → bool <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Value greater-than operator.</dd>
<dt id="af200f2be4273ed0923743f4b918f86e6">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#af200f2be4273ed0923743f4b918f86e6">operator></a>(</span><span class="m-doc-wrap"><a class="m-doc" href="#ae2ff26c3e1a69d18a35bfbf8b191ed70">value_<wbr/>arg</a> lhs,
const <a class="m-doc" href="classtoml_1_1value.html">value</a>& rhs) → bool <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Value greater-than operator.</dd>
<dt>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>></div>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="#ab95d07a7f48e44baefbacbf5f6072837">operator></a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1value.html">value</a>& lhs,
const <a class="m-doc" href="classtoml_1_1value.html">value</a><T>& rhs) → bool <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Greater-than operator.</dd>
<dt id="a80417b5055072f20d3a6985d1b78af21">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a80417b5055072f20d3a6985d1b78af21">operator>=</a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1value.html">value</a>& lhs,
<a class="m-doc" href="#ae2ff26c3e1a69d18a35bfbf8b191ed70">value_<wbr/>arg</a> rhs) → bool <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Value greater-than-or-equal-to operator.</dd>
<dt id="a727e2acd21edf04a144918d174706ba6">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a727e2acd21edf04a144918d174706ba6">operator>=</a>(</span><span class="m-doc-wrap"><a class="m-doc" href="#ae2ff26c3e1a69d18a35bfbf8b191ed70">value_<wbr/>arg</a> lhs,
const <a class="m-doc" href="classtoml_1_1value.html">value</a>& rhs) → bool <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Value greater-than-or-equal-to operator.</dd>
<dt>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>></div>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="#a0ebdea821d98546de4b686f450506637">operator>=</a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1value.html">value</a>& lhs,
const <a class="m-doc" href="classtoml_1_1value.html">value</a><T>& rhs) → bool <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Greater-than-or-equal-to operator.</dd>
</dl>
</section>
<section id="metadata">
<h2><a href="#metadata">Metadata</a></h2>
<dl class="m-doc">
<dt id="a1a213908a7297491a07e647967897fcb">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a1a213908a7297491a07e647967897fcb">flags</a>(</span><span class="m-doc-wrap">) const → <a class="m-doc" href="namespacetoml.html#a73eba6a34e7c7c4a4d311100800e1bb5">value_<wbr/>flags</a> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns the metadata flags associated with this value.</dd>
<dt>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="#a33344888484746d4106968973bcf088f">flags</a>(</span><span class="m-doc-wrap"><a class="m-doc" href="namespacetoml.html#a73eba6a34e7c7c4a4d311100800e1bb5">value_<wbr/>flags</a> new_flags) → <a class="m-doc" href="classtoml_1_1value.html">value</a>& <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Sets the metadata flags associated with this value.</dd>
<dt>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#a4a30e611eeddce99e5c48fd80e79b134">source</a>(</span><span class="m-doc-wrap">) const → const <a class="m-doc" href="structtoml_1_1source__region.html">source_<wbr/>region</a>& <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns the <a class="m-doc poxy-injected" href="structtoml_1_1source__region.html">source region</a> responsible for generating this node during parsing.</dd>
</dl>
</section>
<section id="node-views">
<h2><a href="#node-views">Node views</a></h2>
<dl class="m-doc">
<dt>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#a21f64d68f408033ee6610f34d3bf0bcd">at_path</a>(</span><span class="m-doc-wrap"><a class="m-doc-external poxy-cppreference poxy-external" href="http://en.cppreference.com/w/cpp/string/basic_string_view.html" target="_blank">std::<wbr/>string_view</a> path) → <a class="m-doc" href="classtoml_1_1node__view.html">node_<wbr/>view</a><<a class="m-doc" href="classtoml_1_1node.html">node</a>> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a view of the subnode matching a fully-qualified "TOML path".</dd>
<dt>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#ab17e0ffeb05b2ec34b87bc33375c6dce">at_path</a>(</span><span class="m-doc-wrap"><a class="m-doc-external poxy-cppreference poxy-external" href="http://en.cppreference.com/w/cpp/string/basic_string_view.html" target="_blank">std::<wbr/>string_view</a> path) const → <a class="m-doc" href="classtoml_1_1node__view.html">node_<wbr/>view</a><const <a class="m-doc" href="classtoml_1_1node.html">node</a>> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a const view of the subnode matching a fully-qualified "TOML path".</dd>
<dt>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#a6c6df9f8faa18019e01ea778a802700f">at_path</a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1path.html">toml::<wbr/>path</a>& path) → <a class="m-doc" href="classtoml_1_1node__view.html">node_<wbr/>view</a><<a class="m-doc" href="classtoml_1_1node.html">node</a>> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a view of the subnode matching a fully-qualified "TOML path".</dd>
<dt>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#a09b4206b0e980fe961c8f9ba1c503b86">at_path</a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1path.html">toml::<wbr/>path</a>& path) const → <a class="m-doc" href="classtoml_1_1node__view.html">node_<wbr/>view</a><const <a class="m-doc" href="classtoml_1_1node.html">node</a>> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a const view of the subnode matching a fully-qualified "TOML path".</dd>
<dt>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#a06f8134c629450c0a308798271e98d64">at_path</a>(</span><span class="m-doc-wrap"><a class="m-doc-external poxy-cppreference poxy-external" href="http://en.cppreference.com/w/cpp/string/basic_string_view.html" target="_blank">std::<wbr/>wstring_view</a> path) → <a class="m-doc" href="classtoml_1_1node__view.html">node_<wbr/>view</a><<a class="m-doc" href="classtoml_1_1node.html">node</a>></span>
</dt>
<dd>Returns a view of the subnode matching a fully-qualified "TOML path".</dd>
<dt>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#a9fb5f28c07c345f55687dfcb681b33c4">at_path</a>(</span><span class="m-doc-wrap"><a class="m-doc-external poxy-cppreference poxy-external" href="http://en.cppreference.com/w/cpp/string/basic_string_view.html" target="_blank">std::<wbr/>wstring_view</a> path) const → <a class="m-doc" href="classtoml_1_1node__view.html">node_<wbr/>view</a><const <a class="m-doc" href="classtoml_1_1node.html">node</a>></span>
</dt>
<dd>Returns a const view of the subnode matching a fully-qualified "TOML path".</dd>
<dt>
<span class="m-doc-wrap-bumper"><a class="m-doc" href="classtoml_1_1node.html#ac7d6979c7246d7faee8ca48aadfcee68">operator node_view<const node></a>(</span><span class="m-doc-wrap">) const <span class="m-label m-flat m-info">explicit</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Creates a <a class="m-doc" href="classtoml_1_1node__view.html">node_<wbr/>view</a> pointing to this node (const overload).</dd>
<dt>
<span class="m-doc-wrap-bumper"><a class="m-doc" href="classtoml_1_1node.html#a04d800d6ec9342d2ee2a364f05317573">operator node_view<node></a>(</span><span class="m-doc-wrap">) <span class="m-label m-flat m-info">explicit</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Creates a <a class="m-doc" href="classtoml_1_1node__view.html">node_<wbr/>view</a> pointing to this node.</dd>
<dt>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#af3e492bf3406fb79d50308f5be974c3e">operator[]</a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1path.html">toml::<wbr/>path</a>& path) → <a class="m-doc" href="classtoml_1_1node__view.html">node_<wbr/>view</a><<a class="m-doc" href="classtoml_1_1node.html">node</a>> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a const view of the subnode matching a fully-qualified "TOML path".</dd>
<dt>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#a462a55fc6e4f7da1108b747165fe17db">operator[]</a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1path.html">toml::<wbr/>path</a>& path) const → <a class="m-doc" href="classtoml_1_1node__view.html">node_<wbr/>view</a><const <a class="m-doc" href="classtoml_1_1node.html">node</a>> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a const view of the subnode matching a fully-qualified "TOML path".</dd>
</dl>
</section>
<section id="type-casts">
<h2><a href="#type-casts">Type casts</a></h2>
<dl class="m-doc">
<dt>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>></div>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#a42b952e50ab41b39c1c5340c010d07f0">as</a>(</span><span class="m-doc-wrap">) → impl::wrap_node<T>* <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Gets a pointer to the node as a more specific node type.</dd>
<dt>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>></div>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#a4013d8bf01b87e77643bef7cdf818a5a">as</a>(</span><span class="m-doc-wrap">) const → const impl::wrap_node<T>* <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Gets a pointer to the node as a more specific node type (const overload).</dd>
<dt id="ab2345ff50130dac057d906a65bf2b9c6">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#ab2345ff50130dac057d906a65bf2b9c6">as_array</a>(</span><span class="m-doc-wrap">) → <a class="m-doc" href="classtoml_1_1array.html">array</a>* <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns <code>nullptr</code>.</dd>
<dt id="a242e8e3d8946056b9cce1d58cad2a000">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a242e8e3d8946056b9cce1d58cad2a000">as_array</a>(</span><span class="m-doc-wrap">) const → const <a class="m-doc" href="classtoml_1_1array.html">array</a>* <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns <code>nullptr</code>.</dd>
<dt id="ae2d8195984a167add6fec03afa5cd8a3">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#ae2d8195984a167add6fec03afa5cd8a3">as_boolean</a>(</span><span class="m-doc-wrap">) → <a class="m-doc" href="classtoml_1_1value.html">value</a><bool>* <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a pointer to the value if it is a value<bool>, otherwise <code>nullptr</code>.</dd>
<dt id="aed7757cebdf1292c88ed02a362817266">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#aed7757cebdf1292c88ed02a362817266">as_boolean</a>(</span><span class="m-doc-wrap">) const → const <a class="m-doc" href="classtoml_1_1value.html">value</a><bool>* <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a const-qualified pointer to the value if it is a value<bool>, otherwise <code>nullptr</code>.</dd>
<dt id="afe7c3536f240417873025a0123e696c7">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#afe7c3536f240417873025a0123e696c7">as_date</a>(</span><span class="m-doc-wrap">) → <a class="m-doc" href="classtoml_1_1value.html">value</a><<a class="m-doc" href="structtoml_1_1date.html">date</a>>* <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a pointer to the value if it is a value<date>, otherwise <code>nullptr</code>.</dd>
<dt id="abf5e15d8c9970ece796a32a5aa37c77f">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#abf5e15d8c9970ece796a32a5aa37c77f">as_date</a>(</span><span class="m-doc-wrap">) const → const <a class="m-doc" href="classtoml_1_1value.html">value</a><<a class="m-doc" href="structtoml_1_1date.html">date</a>>* <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a const-qualified pointer to the value if it is a value<date>, otherwise <code>nullptr</code>.</dd>
<dt id="a1c8ef20eabfe5e63d38c0b7e9b3fa0d9">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a1c8ef20eabfe5e63d38c0b7e9b3fa0d9">as_date_time</a>(</span><span class="m-doc-wrap">) → <a class="m-doc" href="classtoml_1_1value.html">value</a><<a class="m-doc" href="structtoml_1_1date__time.html">date_<wbr/>time</a>>* <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a pointer to the value if it is a value<<a class="m-doc poxy-injected" href="structtoml_1_1date__time.html">date_time</a>>, otherwise <code>nullptr</code>.</dd>
<dt id="aeff1f0499b90fc6060bd7da2b0e296af">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#aeff1f0499b90fc6060bd7da2b0e296af">as_date_time</a>(</span><span class="m-doc-wrap">) const → const <a class="m-doc" href="classtoml_1_1value.html">value</a><<a class="m-doc" href="structtoml_1_1date__time.html">date_<wbr/>time</a>>* <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a const-qualified pointer to the value if it is a value<<a class="m-doc poxy-injected" href="structtoml_1_1date__time.html">date_time</a>>, otherwise <code>nullptr</code>.</dd>
<dt id="a8f05a811dd7f845e3e906b41edab299b">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a8f05a811dd7f845e3e906b41edab299b">as_floating_point</a>(</span><span class="m-doc-wrap">) → <a class="m-doc" href="classtoml_1_1value.html">value</a><double>* <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a pointer to the value if it is a value<double>, otherwise <code>nullptr</code>.</dd>
<dt id="ab7b57da35b91fe52d4fef390b73a096f">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#ab7b57da35b91fe52d4fef390b73a096f">as_floating_point</a>(</span><span class="m-doc-wrap">) const → const <a class="m-doc" href="classtoml_1_1value.html">value</a><double>* <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a const-qualified pointer to the value if it is a value<double>, otherwise <code>nullptr</code>.</dd>
<dt id="acea8bf8ca6b1766c009002fd87cdb7ac">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#acea8bf8ca6b1766c009002fd87cdb7ac">as_integer</a>(</span><span class="m-doc-wrap">) → <a class="m-doc" href="classtoml_1_1value.html">value</a><<a class="m-doc poxy-injected poxy-external poxy-cppreference" href="https://en.cppreference.com/w/cpp/types/integer" target="_blank">int64_t</a>>* <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a pointer to the value if it is a value<<a class="m-doc poxy-injected poxy-external poxy-cppreference" href="https://en.cppreference.com/w/cpp/types/integer" target="_blank">int64_t</a>>, otherwise <code>nullptr</code>.</dd>
<dt id="a4fabbba1330866c7f93030a0b180d4ac">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a4fabbba1330866c7f93030a0b180d4ac">as_integer</a>(</span><span class="m-doc-wrap">) const → const <a class="m-doc" href="classtoml_1_1value.html">value</a><<a class="m-doc poxy-injected poxy-external poxy-cppreference" href="https://en.cppreference.com/w/cpp/types/integer" target="_blank">int64_t</a>>* <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a const-qualified pointer to the value if it is a value<<a class="m-doc poxy-injected poxy-external poxy-cppreference" href="https://en.cppreference.com/w/cpp/types/integer" target="_blank">int64_t</a>>, otherwise <code>nullptr</code>.</dd>
<dt id="a88b09be4dd237d20565f67bab080ec30">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a88b09be4dd237d20565f67bab080ec30">as_string</a>(</span><span class="m-doc-wrap">) → <a class="m-doc" href="classtoml_1_1value.html">value</a><<a class="m-doc-external poxy-cppreference poxy-external" href="http://en.cppreference.com/w/cpp/string/basic_string.html" target="_blank">std::<wbr/>string</a>>* <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a pointer to the value if it is a <a class="m-doc" href="#ab7aa8ba30bd6ead7db1e9cadbff39e22">value<std::<wbr/>string></a>, otherwise <code>nullptr</code>.</dd>
<dt id="adb91267966f54b652c4ff90ab2f0dea0">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#adb91267966f54b652c4ff90ab2f0dea0">as_string</a>(</span><span class="m-doc-wrap">) const → const <a class="m-doc" href="classtoml_1_1value.html">value</a><<a class="m-doc-external poxy-cppreference poxy-external" href="http://en.cppreference.com/w/cpp/string/basic_string.html" target="_blank">std::<wbr/>string</a>>* <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a const-qualified pointer to the value if it is a <a class="m-doc" href="#ab7aa8ba30bd6ead7db1e9cadbff39e22">value<std::<wbr/>string></a>, otherwise <code>nullptr</code>.</dd>
<dt id="a548032cf178a7208f051179a4ea435c1">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a548032cf178a7208f051179a4ea435c1">as_table</a>(</span><span class="m-doc-wrap">) → <a class="m-doc" href="classtoml_1_1table.html">table</a>* <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns <code>nullptr</code>.</dd>
<dt id="a1e798ca9e586175659405d75535f61f7">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a1e798ca9e586175659405d75535f61f7">as_table</a>(</span><span class="m-doc-wrap">) const → const <a class="m-doc" href="classtoml_1_1table.html">table</a>* <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns <code>nullptr</code>.</dd>
<dt id="ada3d2850a98413de5d8016d252519cca">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#ada3d2850a98413de5d8016d252519cca">as_time</a>(</span><span class="m-doc-wrap">) → <a class="m-doc" href="classtoml_1_1value.html">value</a><<a class="m-doc" href="structtoml_1_1time.html">time</a>>* <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a pointer to the value if it is a value<time>, otherwise <code>nullptr</code>.</dd>
<dt id="aa85a3aefd21c7656a7814dbaf0128f38">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#aa85a3aefd21c7656a7814dbaf0128f38">as_time</a>(</span><span class="m-doc-wrap">) const → const <a class="m-doc" href="classtoml_1_1value.html">value</a><<a class="m-doc" href="structtoml_1_1time.html">time</a>>* <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a const-qualified pointer to the value if it is a value<time>, otherwise <code>nullptr</code>.</dd>
</dl>
</section>
<section id="type-checks">
<h2><a href="#type-checks">Type checks</a></h2>
<dl class="m-doc">
<dt>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>></div>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#a03e1bbe1a0640953b7105fe40c733118">is</a>(</span><span class="m-doc-wrap">) const → bool <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Checks if a node is a specific type.</dd>
<dt id="a160b4dd33afd4d8c02b1a4c7bc48f17f">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a160b4dd33afd4d8c02b1a4c7bc48f17f">is_array</a>(</span><span class="m-doc-wrap">) const → bool <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns <code>false</code>.</dd>
<dt id="a6676776ebf94891825c658432252cab0">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a6676776ebf94891825c658432252cab0">is_array_of_tables</a>(</span><span class="m-doc-wrap">) const → bool <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns <code>false</code>.</dd>
<dt id="a6816cd2fbae35e21990d3d5616da595a">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a6816cd2fbae35e21990d3d5616da595a">is_boolean</a>(</span><span class="m-doc-wrap">) const → bool <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns <code>true</code> if the <a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a> is <code>bool</code>.</dd>
<dt id="a47ebc97c4b51999c81eb053d453ac916">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a47ebc97c4b51999c81eb053d453ac916">is_date</a>(</span><span class="m-doc-wrap">) const → bool <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns <code>true</code> if the <a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a> is <a class="m-doc" href="structtoml_1_1date.html">toml::<wbr/>date</a>.</dd>
<dt id="a1e8fb6a37f65fff99a631ade34ab6db4">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a1e8fb6a37f65fff99a631ade34ab6db4">is_date_time</a>(</span><span class="m-doc-wrap">) const → bool <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns <code>true</code> if the <a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a> is toml_date_time.</dd>
<dt id="aa5b3aac577c60b24f31550f8b7add69f">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#aa5b3aac577c60b24f31550f8b7add69f">is_floating_point</a>(</span><span class="m-doc-wrap">) const → bool <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns <code>true</code> if the <a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a> is <code>double</code>.</dd>
<dt>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="#a66f31db0fe4aa1a65fff1ce3bb8be1eb">is_homogeneous</a>(</span><span class="m-doc-wrap"><a class="m-doc" href="namespacetoml.html#abac3e84bbf1f2c90717fca107055f48d">node_<wbr/>type</a> ntype) const → bool <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Checks if the node contains values/elements of only one type.</dd>
<dt>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="#a5097925569d4e2f581907dc692aefe02">is_homogeneous</a>(</span><span class="m-doc-wrap"><a class="m-doc" href="namespacetoml.html#abac3e84bbf1f2c90717fca107055f48d">node_<wbr/>type</a> ntype,
<a class="m-doc" href="classtoml_1_1node.html">node</a>*& first_nonmatch) → bool <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Checks if a node contains values/elements of only one type.</dd>
<dt id="a40d4ea2ff0d393245fc31dfc6a0f27fb">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a40d4ea2ff0d393245fc31dfc6a0f27fb">is_homogeneous</a>(</span><span class="m-doc-wrap"><a class="m-doc" href="namespacetoml.html#abac3e84bbf1f2c90717fca107055f48d">node_<wbr/>type</a> ntype,
const <a class="m-doc" href="classtoml_1_1node.html">node</a>*& first_nonmatch) const → bool <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Checks if a node contains values/elements of only one type (const overload).</dd>
<dt>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename ElemType = void</span></span>></div>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#a7d2b7360a2ea44282890e1ded3d3946a">is_homogeneous</a>(</span><span class="m-doc-wrap">) const → bool <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Checks if the node contains values/elements of only one type.</dd>
<dt id="ad5b1844c180a0fb2de06ed4cdbb259a4">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#ad5b1844c180a0fb2de06ed4cdbb259a4">is_integer</a>(</span><span class="m-doc-wrap">) const → bool <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns <code>true</code> if the <a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a> is <a class="m-doc poxy-injected poxy-external poxy-cppreference" href="https://en.cppreference.com/w/cpp/types/integer" target="_blank">int64_t</a>.</dd>
<dt id="ad40ad64d9a8f0256e550a9226dbed121">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#ad40ad64d9a8f0256e550a9226dbed121">is_number</a>(</span><span class="m-doc-wrap">) const → bool <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns <code>true</code> if the <a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a> is <a class="m-doc poxy-injected poxy-external poxy-cppreference" href="https://en.cppreference.com/w/cpp/types/integer" target="_blank">int64_t</a> or <code>double</code>.</dd>
<dt id="a98d477b7ee151d7fc68c49ea7c52a314">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a98d477b7ee151d7fc68c49ea7c52a314">is_string</a>(</span><span class="m-doc-wrap">) const → bool <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns <code>true</code> if the <a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a> is <a class="m-doc-external poxy-cppreference poxy-external" href="http://en.cppreference.com/w/cpp/string/basic_string.html" target="_blank">std::<wbr/>string</a>.</dd>
<dt id="a4169ed284f3a6d31e838f117dc2f3df0">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a4169ed284f3a6d31e838f117dc2f3df0">is_table</a>(</span><span class="m-doc-wrap">) const → bool <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns <code>false</code>.</dd>
<dt id="a9a1a2e0a15181c6677d14a2812e34878">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a9a1a2e0a15181c6677d14a2812e34878">is_time</a>(</span><span class="m-doc-wrap">) const → bool <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns <code>true</code> if the <a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a> is <a class="m-doc" href="structtoml_1_1time.html">toml::<wbr/>time</a>.</dd>
<dt id="a5d1d988a74ab5c6e6cae9706891083f3">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a5d1d988a74ab5c6e6cae9706891083f3">is_value</a>(</span><span class="m-doc-wrap">) const → bool <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns <code>true</code>.</dd>
<dt>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="#a69ed0d45e2de5929fea3375cd68960eb">type</a>(</span><span class="m-doc-wrap">) const → <a class="m-doc" href="namespacetoml.html#abac3e84bbf1f2c90717fca107055f48d">node_<wbr/>type</a> <span class="m-label m-flat m-warning">final</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns the value's node type identifier.</dd>
</dl>
</section>
<section id="value-retrieval">
<h2><a href="#value-retrieval">Value retrieval</a></h2>
<dl class="m-doc">
<dt id="aeb879401a651ddbf721bfe6d94b3fd8d">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#aeb879401a651ddbf721bfe6d94b3fd8d">get</a>(</span><span class="m-doc-wrap">) & → <a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a>& <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a reference to the underlying value.</dd>
<dt id="aefc6bd93a20e1683922c6499913cc0cf">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#aefc6bd93a20e1683922c6499913cc0cf">get</a>(</span><span class="m-doc-wrap">) && → <a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a>&& <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a reference to the underlying value (rvalue overload).</dd>
<dt id="a5b47583e493e738d22a0fdeb14a3c091">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a5b47583e493e738d22a0fdeb14a3c091">get</a>(</span><span class="m-doc-wrap">) const & → const <a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a>& <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a reference to the underlying value (const overload).</dd>
<dt id="abae7c5fa6c6c1cc429763b3b6c601318">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#abae7c5fa6c6c1cc429763b3b6c601318">get</a>(</span><span class="m-doc-wrap">) const && → const <a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a>&& <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a reference to the underlying value (const rvalue overload).</dd>
<dt id="aeaa7f385c753bc7f11f0758d8ae325b6">
<span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#aeaa7f385c753bc7f11f0758d8ae325b6">operator const value_type&</a>(</span><span class="m-doc-wrap">) const & <span class="m-label m-flat m-info">explicit</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a reference to the underlying value (const overload).</dd>
<dt id="aef9bb783e7c8ba475838742b7cfc3178">
<span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#aef9bb783e7c8ba475838742b7cfc3178">operator const value_type&&</a>(</span><span class="m-doc-wrap">) && <span class="m-label m-flat m-info">explicit</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a reference to the underlying value (const rvalue overload).</dd>
<dt id="adaf04b51fea2bdc3da39fbf63c240b3b">
<span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#adaf04b51fea2bdc3da39fbf63c240b3b">operator value_type&</a>(</span><span class="m-doc-wrap">) & <span class="m-label m-flat m-info">explicit</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a reference to the underlying value.</dd>
<dt id="ad5d4a1c818d7004bc4c42219edf84dd9">
<span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#ad5d4a1c818d7004bc4c42219edf84dd9">operator value_type&&</a>(</span><span class="m-doc-wrap">) && <span class="m-label m-flat m-info">explicit</span> <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a reference to the underlying value (rvalue overload).</dd>
<dt id="a6b50e3a6fc1335b779cfe75e88014193">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a6b50e3a6fc1335b779cfe75e88014193">operator*</a>(</span><span class="m-doc-wrap">) & → <a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a>& <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a reference to the underlying value.</dd>
<dt id="a38c830d85b1129dbf887fcd2792739d2">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#a38c830d85b1129dbf887fcd2792739d2">operator*</a>(</span><span class="m-doc-wrap">) && → <a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a>&& <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a reference to the underlying value (rvalue overload).</dd>
<dt id="afeef59a0cb492374ea25b1f99c1ca8bb">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#afeef59a0cb492374ea25b1f99c1ca8bb">operator*</a>(</span><span class="m-doc-wrap">) const & → const <a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a>& <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a reference to the underlying value (const overload).</dd>
<dt id="ac9a224ac341563c8b2de9c7cf4939061">
<span class="m-doc-wrap-bumper">auto <a class="m-doc-self" href="#ac9a224ac341563c8b2de9c7cf4939061">operator*</a>(</span><span class="m-doc-wrap">) const && → const <a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a>&& <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a reference to the underlying value (const rvalue overload).</dd>
<dt>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="#a8e9df5bdfc1b2ea3f039b7ba20712ed1">operator-></a>(</span><span class="m-doc-wrap">) → <a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a>* <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a pointer to the underlying value.</dd>
<dt>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="#acb6f4b2f69a4a6ae47667c363b8ce048">operator-></a>(</span><span class="m-doc-wrap">) const → const <a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a>* <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Returns a pointer to the underlying value (const overload).</dd>
<dt>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>></div>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#a58fde40ef0b172d36bf293c251b25130">ref</a>(</span><span class="m-doc-wrap">) & → decltype(auto) <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Gets a raw reference to a node's underlying data.</dd>
<dt>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>></div>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#aca651e7fe7f377fe958b20678d08ef14">ref</a>(</span><span class="m-doc-wrap">) && → decltype(auto) <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Gets a raw reference to a node's underlying data (rvalue overload).</dd>
<dt>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>></div>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#a9794ed57d952d8293ed3278a11e54ca2">ref</a>(</span><span class="m-doc-wrap">) const & → decltype(auto) <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Gets a raw reference to a node's underlying data (const lvalue overload).</dd>
<dt>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>></div>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#a937af29dc15ef8e1af7950d925341cc3">ref</a>(</span><span class="m-doc-wrap">) const && → decltype(auto) <span class="m-label m-flat m-success">noexcept</span></span>
</dt>
<dd>Gets a raw reference to a node's underlying data (const rvalue overload).</dd>
<dt>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>></div>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#a302e5bc2e4796e9b1ae60b002911a007">value</a>(</span><span class="m-doc-wrap">) const → <a class="m-doc" href="namespacetoml.html#af34a9fb3305e419784104609e6bbb7ac">optional</a><T> <span class="m-label m-flat m-success">noexcept(…)</span></span>
</dt>
<dd>Gets the value contained by this node.</dd>
<dt>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>></div>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#a11f4ae869670d876f704f676f0ead81b">value_exact</a>(</span><span class="m-doc-wrap">) const → <a class="m-doc" href="namespacetoml.html#af34a9fb3305e419784104609e6bbb7ac">optional</a><T> <span class="m-label m-flat m-success">noexcept(…)</span></span>
</dt>
<dd>Gets the value contained by this node.</dd>
<dt>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>></div>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#ad1c332ae403fade90216726105419efc">value_or</a>(</span><span class="m-doc-wrap">T&& default_value) const → auto <span class="m-label m-flat m-success">noexcept(…)</span></span>
</dt>
<dd>Gets the raw value contained by this node, or a default.</dd>
</dl>
</section>
<section id="visitation">
<h2><a href="#visitation">Visitation</a></h2>
<dl class="m-doc">
<dt>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename Func</span></span>></div>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#ad47390f3832260db7bf06cd282598240">visit</a>(</span><span class="m-doc-wrap">Func&& visitor) & → decltype(auto) <span class="m-label m-flat m-success">noexcept(…)</span></span>
</dt>
<dd>Invokes a visitor on the node based on the node's concrete type.</dd>
<dt>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename Func</span></span>></div>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#a371a03c4b91cfbb8d9ee785c1eacf836">visit</a>(</span><span class="m-doc-wrap">Func&& visitor) && → decltype(auto) <span class="m-label m-flat m-success">noexcept(…)</span></span>
</dt>
<dd>Invokes a visitor on the node based on the node's concrete type (rvalue overload).</dd>
<dt>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename Func</span></span>></div>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#ad4a42e50f923b0fe1efff0a6719dab90">visit</a>(</span><span class="m-doc-wrap">Func&& visitor) const & → decltype(auto) <span class="m-label m-flat m-success">noexcept(…)</span></span>
</dt>
<dd>Invokes a visitor on the node based on the node's concrete type (const lvalue overload).</dd>
<dt>
<div class="m-doc-template">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename Func</span></span>></div>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="classtoml_1_1node.html#ac387cb04111addc0c291ecdd6f299666">visit</a>(</span><span class="m-doc-wrap">Func&& visitor) const && → decltype(auto) <span class="m-label m-flat m-success">noexcept(…)</span></span>
</dt>
<dd>Invokes a visitor on the node based on the node's concrete type (const rvalue overload).</dd>
</dl>
</section>
<section id="friends">
<h2><a href="#friends">Friends</a></h2>
<dl class="m-doc">
<dt>
<span class="m-doc-wrap-bumper">auto <a class="m-doc" href="#a71ce98214aac12bc976038d13342f0d8">operator<<</a>(</span><span class="m-doc-wrap"><a class="m-doc-external poxy-cppreference poxy-external" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html" target="_blank">std::<wbr/>ostream</a>& lhs,
const <a class="m-doc" href="classtoml_1_1value.html">value</a>& rhs) → <a class="m-doc-external poxy-cppreference poxy-external" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html" target="_blank">std::<wbr/>ostream</a>&</span>
</dt>
<dd>Prints the value out to a stream as formatted TOML.</dd>
</dl>
</section>
<section>
<h2>Typedef documentation</h2>
<section class="m-doc-details" id="ae2ff26c3e1a69d18a35bfbf8b191ed70"><div>
<h3>
<div class="m-doc-template">
<span class="m-doc-template-parent">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename ValueType</span></span>></span>
</div>
using <span class="m-doc-details-prefix">toml::value::</span><a class="m-doc-self" href="#ae2ff26c3e1a69d18a35bfbf8b191ed70">value_arg</a> = <code class="m-note m-dim poxy-impl">/* ... */</code>
</h3>
<p>A type alias for 'value arguments'.</p>
<p>This differs according to the value's type argument:</p><ul><li>ints, floats, booleans: <code>value_type</code></li><li>strings: <code>string_view</code></li><li>everything else: <code>const value_type&</code></li></ul>
</div></section>
</section>
<section>
<h2>Function documentation</h2>
<section class="m-doc-details" id="ab7aa8ba30bd6ead7db1e9cadbff39e22"><div>
<h3>
<div class="m-doc-template">
<span class="m-doc-template-parent">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename ValueType</span></span>></span>
</div>
<span class="m-doc-wrap-bumper"> <span class="m-doc-details-prefix">toml::value::</span></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#ab7aa8ba30bd6ead7db1e9cadbff39e22">value</a>(</span><span class="m-doc-wrap">Args && ... args) <span class="m-label m-info">explicit</span> <span class="m-label m-success">noexcept(…)</span></span></span>
</h3>
<p>Constructs a toml value.</p>
<table class="m-table m-fullwidth m-flat">
<thead>
<tr><th colspan="2">Parameters</th></tr>
</thead>
<tbody>
<tr>
<td style="width: 1%">args</td>
<td>Arguments to forward to the internal value's constructor.</td>
</tr>
</tbody>
</table>
</div></section>
<section class="m-doc-details" id="a872e565adfbcd201f2ab1e3103699758"><div>
<h3>
<div class="m-doc-template">
<span class="m-doc-template-parent">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename ValueType</span></span>></span>
<br/>
template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>>
</div>
<span class="m-doc-wrap-bumper">bool <span class="m-doc-details-prefix">toml::value::</span></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#a872e565adfbcd201f2ab1e3103699758">operator!=</a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1value.html">value</a>& lhs,
const <a class="m-doc" href="classtoml_1_1value.html">value</a><T>& rhs) <span class="m-label m-success">noexcept</span></span></span>
</h3>
<p>Inequality operator.</p>
<table class="m-table m-fullwidth m-flat">
<thead>
<tr><th colspan="2">Parameters</th></tr>
</thead>
<tbody>
<tr>
<td style="width: 1%">lhs</td>
<td>The LHS value.</td>
</tr>
<tr>
<td>rhs</td>
<td>The RHS value.</td>
</tr>
</tbody>
<tfoot>
<tr>
<th>Returns</th>
<td>True if the values were not of the same type, or did not contain the same value.</td>
</tr>
</tfoot>
</table>
</div></section>
<section class="m-doc-details" id="a7fdc4f87f9ec3efb896cc3e09694328b"><div>
<h3>
<div class="m-doc-template">
<span class="m-doc-template-parent">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename ValueType</span></span>></span>
<br/>
template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>>
</div>
<span class="m-doc-wrap-bumper">bool <span class="m-doc-details-prefix">toml::value::</span></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#a7fdc4f87f9ec3efb896cc3e09694328b">operator<</a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1value.html">value</a>& lhs,
const <a class="m-doc" href="classtoml_1_1value.html">value</a><T>& rhs) <span class="m-label m-success">noexcept</span></span></span>
</h3>
<p>Less-than operator.</p>
<table class="m-table m-fullwidth m-flat">
<thead>
<tr><th colspan="2">Parameters</th></tr>
</thead>
<tbody>
<tr>
<td style="width: 1%">lhs</td>
<td>The LHS <a class="m-doc" href="classtoml_1_1value.html">toml::<wbr/>value</a>.</td>
</tr>
<tr>
<td>rhs</td>
<td>The RHS <a class="m-doc" href="classtoml_1_1value.html">toml::<wbr/>value</a>.</td>
</tr>
</tbody>
<tfoot>
<tr>
<th>Returns</th>
<td><strong><em>Same value types:</em></strong>
<code>lhs.get() < rhs.get()</code><strong><em>Different value types:</em></strong>
<code>lhs.type() < rhs.type()</code></td>
</tr>
</tfoot>
</table>
</div></section>
<section class="m-doc-details" id="ac6af15f59d537d95d1afe887b12b697e"><div>
<h3>
<div class="m-doc-template">
<span class="m-doc-template-parent">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename ValueType</span></span>></span>
<br/>
template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>>
</div>
<span class="m-doc-wrap-bumper">bool <span class="m-doc-details-prefix">toml::value::</span></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#ac6af15f59d537d95d1afe887b12b697e">operator<=</a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1value.html">value</a>& lhs,
const <a class="m-doc" href="classtoml_1_1value.html">value</a><T>& rhs) <span class="m-label m-success">noexcept</span></span></span>
</h3>
<p>Less-than-or-equal-to operator.</p>
<table class="m-table m-fullwidth m-flat">
<thead>
<tr><th colspan="2">Parameters</th></tr>
</thead>
<tbody>
<tr>
<td style="width: 1%">lhs</td>
<td>The LHS <a class="m-doc" href="classtoml_1_1value.html">toml::<wbr/>value</a>.</td>
</tr>
<tr>
<td>rhs</td>
<td>The RHS <a class="m-doc" href="classtoml_1_1value.html">toml::<wbr/>value</a>.</td>
</tr>
</tbody>
<tfoot>
<tr>
<th>Returns</th>
<td><strong><em>Same value types:</em></strong>
<code>lhs.get() <= rhs.get()</code><strong><em>Different value types:</em></strong>
<code>lhs.type() <= rhs.type()</code></td>
</tr>
</tfoot>
</table>
</div></section>
<section class="m-doc-details" id="a2fa446100047d052d0cca2c1f3f60085"><div>
<h3>
<div class="m-doc-template">
<span class="m-doc-template-parent">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename ValueType</span></span>></span>
<br/>
template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>>
</div>
<span class="m-doc-wrap-bumper">bool <span class="m-doc-details-prefix">toml::value::</span></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#a2fa446100047d052d0cca2c1f3f60085">operator==</a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1value.html">value</a>& lhs,
const <a class="m-doc" href="classtoml_1_1value.html">value</a><T>& rhs) <span class="m-label m-success">noexcept</span></span></span>
</h3>
<p>Equality operator.</p>
<table class="m-table m-fullwidth m-flat">
<thead>
<tr><th colspan="2">Parameters</th></tr>
</thead>
<tbody>
<tr>
<td style="width: 1%">lhs</td>
<td>The LHS value.</td>
</tr>
<tr>
<td>rhs</td>
<td>The RHS value.</td>
</tr>
</tbody>
<tfoot>
<tr>
<th>Returns</th>
<td>True if the values were of the same type and contained the same value.</td>
</tr>
</tfoot>
</table>
</div></section>
<section class="m-doc-details" id="ab95d07a7f48e44baefbacbf5f6072837"><div>
<h3>
<div class="m-doc-template">
<span class="m-doc-template-parent">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename ValueType</span></span>></span>
<br/>
template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>>
</div>
<span class="m-doc-wrap-bumper">bool <span class="m-doc-details-prefix">toml::value::</span></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#ab95d07a7f48e44baefbacbf5f6072837">operator></a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1value.html">value</a>& lhs,
const <a class="m-doc" href="classtoml_1_1value.html">value</a><T>& rhs) <span class="m-label m-success">noexcept</span></span></span>
</h3>
<p>Greater-than operator.</p>
<table class="m-table m-fullwidth m-flat">
<thead>
<tr><th colspan="2">Parameters</th></tr>
</thead>
<tbody>
<tr>
<td style="width: 1%">lhs</td>
<td>The LHS <a class="m-doc" href="classtoml_1_1value.html">toml::<wbr/>value</a>.</td>
</tr>
<tr>
<td>rhs</td>
<td>The RHS <a class="m-doc" href="classtoml_1_1value.html">toml::<wbr/>value</a>.</td>
</tr>
</tbody>
<tfoot>
<tr>
<th>Returns</th>
<td><strong><em>Same value types:</em></strong>
<code>lhs.get() > rhs.get()</code><strong><em>Different value types:</em></strong>
<code>lhs.type() > rhs.type()</code></td>
</tr>
</tfoot>
</table>
</div></section>
<section class="m-doc-details" id="a0ebdea821d98546de4b686f450506637"><div>
<h3>
<div class="m-doc-template">
<span class="m-doc-template-parent">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename ValueType</span></span>></span>
<br/>
template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename T</span></span>>
</div>
<span class="m-doc-wrap-bumper">bool <span class="m-doc-details-prefix">toml::value::</span></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#a0ebdea821d98546de4b686f450506637">operator>=</a>(</span><span class="m-doc-wrap">const <a class="m-doc" href="classtoml_1_1value.html">value</a>& lhs,
const <a class="m-doc" href="classtoml_1_1value.html">value</a><T>& rhs) <span class="m-label m-success">noexcept</span></span></span>
</h3>
<p>Greater-than-or-equal-to operator.</p>
<table class="m-table m-fullwidth m-flat">
<thead>
<tr><th colspan="2">Parameters</th></tr>
</thead>
<tbody>
<tr>
<td style="width: 1%">lhs</td>
<td>The LHS <a class="m-doc" href="classtoml_1_1value.html">toml::<wbr/>value</a>.</td>
</tr>
<tr>
<td>rhs</td>
<td>The RHS <a class="m-doc" href="classtoml_1_1value.html">toml::<wbr/>value</a>.</td>
</tr>
</tbody>
<tfoot>
<tr>
<th>Returns</th>
<td><strong><em>Same value types:</em></strong>
<code>lhs.get() >= rhs.get()</code><strong><em>Different value types:</em></strong>
<code>lhs.type() >= rhs.type()</code></td>
</tr>
</tfoot>
</table>
</div></section>
<section class="m-doc-details" id="a33344888484746d4106968973bcf088f"><div>
<h3>
<div class="m-doc-template">
<span class="m-doc-template-parent">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename ValueType</span></span>></span>
</div>
<span class="m-doc-wrap-bumper"><a class="m-doc" href="classtoml_1_1value.html">value</a>& <span class="m-doc-details-prefix">toml::value::</span></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#a33344888484746d4106968973bcf088f">flags</a>(</span><span class="m-doc-wrap"><a class="m-doc" href="namespacetoml.html#a73eba6a34e7c7c4a4d311100800e1bb5">value_<wbr/>flags</a> new_flags) <span class="m-label m-success">noexcept</span></span></span>
</h3>
<p>Sets the metadata flags associated with this value.</p>
<table class="m-table m-fullwidth m-flat">
<tfoot>
<tr>
<th style="width: 1%">Returns</th>
<td>A reference to the value object.</td>
</tr>
</tfoot>
</table>
</div></section>
<section class="m-doc-details" id="a66f31db0fe4aa1a65fff1ce3bb8be1eb"><div>
<h3>
<div class="m-doc-template">
<span class="m-doc-template-parent">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename ValueType</span></span>></span>
</div>
<span class="m-doc-wrap-bumper">bool <span class="m-doc-details-prefix">toml::value::</span></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#a66f31db0fe4aa1a65fff1ce3bb8be1eb">is_homogeneous</a>(</span><span class="m-doc-wrap"><a class="m-doc" href="namespacetoml.html#abac3e84bbf1f2c90717fca107055f48d">node_<wbr/>type</a> ntype) const <span class="m-label m-warning">final</span> <span class="m-label m-success">noexcept</span></span></span>
</h3>
<p>Checks if the node contains values/elements of only one type.</p>
<table class="m-table m-fullwidth m-flat">
<thead>
<tr><th colspan="2">Parameters</th></tr>
</thead>
<tbody>
<tr>
<td style="width: 1%">ntype</td>
<td>A TOML node type.<br/><strong><em><a class="m-doc" href="namespacetoml.html#abac3e84bbf1f2c90717fca107055f48da334c4a4c42fdb79d7ebc3e73b517e6f8">toml::<wbr/>node_type::<wbr/>none</a>:</em></strong> "is every element the same type?" <strong><em>Anything else:</em></strong> "is every element one of these?"</td>
</tr>
</tbody>
<tfoot>
<tr>
<th>Returns</th>
<td>True if the node was homogeneous.</td>
</tr>
</tfoot>
</table>
<pre class="m-code"><span class="k">auto</span> <span class="n">arr</span> <span class="o">=</span> <span class="nn">toml</span><span class="o">::</span><span class="nc">array</span><span class="p">{</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">3</span> <span class="p">};</span>
<span class="nn">std</span><span class="o">::</span><span class="nc">cout</span> <span class="o"><<</span> <span class="s">"homogenous: "sv</span> <span class="o"><<</span> <span class="n">arr</span><span class="p">.</span><span class="nf">is_homogeneous</span><span class="p">(</span><span class="nn">toml</span><span class="o">::</span><span class="nc">node_type</span><span class="o">::</span><span class="mi">none</span><span class="p">)</span> <span class="o"><<</span> <span class="s">"</span><span class="se">\n</span><span class="s">"</span><span class="p">;</span>
<span class="nn">std</span><span class="o">::</span><span class="nc">cout</span> <span class="o"><<</span> <span class="s">"all floats: "sv</span> <span class="o"><<</span> <span class="n">arr</span><span class="p">.</span><span class="nf">is_homogeneous</span><span class="p">(</span><span class="nn">toml</span><span class="o">::</span><span class="nc">node_type</span><span class="o">::</span><span class="mi">floating_point</span><span class="p">)</span> <span class="o"><<</span> <span class="s">"</span><span class="se">\n</span><span class="s">"</span><span class="p">;</span>
<span class="nn">std</span><span class="o">::</span><span class="nc">cout</span> <span class="o"><<</span> <span class="s">"all arrays: "sv</span> <span class="o"><<</span> <span class="n">arr</span><span class="p">.</span><span class="nf">is_homogeneous</span><span class="p">(</span><span class="nn">toml</span><span class="o">::</span><span class="nc">node_type</span><span class="o">::</span><span class="mi">array</span><span class="p">)</span> <span class="o"><<</span> <span class="s">"</span><span class="se">\n</span><span class="s">"</span><span class="p">;</span>
<span class="nn">std</span><span class="o">::</span><span class="nc">cout</span> <span class="o"><<</span> <span class="s">"all ints: "sv</span> <span class="o"><<</span> <span class="n">arr</span><span class="p">.</span><span class="nf">is_homogeneous</span><span class="p">(</span><span class="nn">toml</span><span class="o">::</span><span class="nc">node_type</span><span class="o">::</span><span class="mi">integer</span><span class="p">)</span> <span class="o"><<</span> <span class="s">"</span><span class="se">\n</span><span class="s">"</span><span class="p">;</span></pre><pre class="m-console"><span class="go">homogeneous: true</span>
<span class="go">all floats: false</span>
<span class="go">all arrays: false</span>
<span class="go">all ints: true</span></pre><aside class="m-note m-default"><h4>Remark</h4><p>Always returns <code>false</code> for empty tables and arrays.</p></aside>
</div></section>
<section class="m-doc-details" id="a5097925569d4e2f581907dc692aefe02"><div>
<h3>
<div class="m-doc-template">
<span class="m-doc-template-parent">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename ValueType</span></span>></span>
</div>
<span class="m-doc-wrap-bumper">bool <span class="m-doc-details-prefix">toml::value::</span></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#a5097925569d4e2f581907dc692aefe02">is_homogeneous</a>(</span><span class="m-doc-wrap"><a class="m-doc" href="namespacetoml.html#abac3e84bbf1f2c90717fca107055f48d">node_<wbr/>type</a> ntype,
<a class="m-doc" href="classtoml_1_1node.html">node</a>*& first_nonmatch) <span class="m-label m-warning">final</span> <span class="m-label m-success">noexcept</span></span></span>
</h3>
<p>Checks if a node contains values/elements of only one type.</p>
<table class="m-table m-fullwidth m-flat">
<thead>
<tr><th colspan="2">Parameters</th></tr>
</thead>
<tbody>
<tr>
<td style="width: 1%">ntype</td>
<td>A TOML node type.<br/><strong><em><a class="m-doc" href="namespacetoml.html#abac3e84bbf1f2c90717fca107055f48da334c4a4c42fdb79d7ebc3e73b517e6f8">toml::<wbr/>node_type::<wbr/>none</a>:</em></strong> "is every element the same type?" <strong><em>Anything else:</em></strong> "is every element one of these?"</td>
</tr>
<tr>
<td>first_nonmatch</td>
<td>Reference to a pointer in which the address of the first non-matching element will be stored if the return value is false.</td>
</tr>
</tbody>
<tfoot>
<tr>
<th>Returns</th>
<td>True if the node was homogeneous.</td>
</tr>
</tfoot>
</table>
<pre class="m-code"><span class="k">auto</span> <span class="n">cfg</span> <span class="o">=</span> <span class="nn">toml</span><span class="o">::</span><span class="nf">parse</span><span class="p">(</span><span class="s">"arr = [ 1, 2, 3, 4.0 ]"</span><span class="p">);</span>
<span class="nn">toml</span><span class="o">::</span><span class="nc">array</span><span class="o">&</span> <span class="n">arr</span> <span class="o">=</span> <span class="o">*</span><span class="n">cfg</span><span class="p">[</span><span class="s">"arr"</span><span class="p">].</span><span class="nf">as_array</span><span class="p">();</span>
<span class="nn">toml</span><span class="o">::</span><span class="nc">node</span><span class="o">*</span> <span class="n">nonmatch</span><span class="p">{};</span>
<span class="k">if</span> <span class="p">(</span><span class="n">arr</span><span class="p">.</span><span class="nf">is_homogeneous</span><span class="p">(</span><span class="nn">toml</span><span class="o">::</span><span class="nc">node_type</span><span class="o">::</span><span class="mi">integer</span><span class="p">,</span> <span class="n">nonmatch</span><span class="p">))</span>
<span class="nn">std</span><span class="o">::</span><span class="nc">cout</span> <span class="o"><<</span> <span class="s">"array was homogeneous"sv</span> <span class="o"><<</span> <span class="s">"</span><span class="se">\n</span><span class="s">"</span><span class="p">;</span>
<span class="k">else</span>
<span class="nn">std</span><span class="o">::</span><span class="nc">cout</span> <span class="o"><<</span> <span class="s">"array was not homogeneous!</span><span class="se">\n</span><span class="s">"</span>
<span class="o"><<</span> <span class="s">"first non-match was a "sv</span> <span class="o"><<</span> <span class="n">nonmatch</span><span class="o">-></span><span class="nf">type</span><span class="p">()</span> <span class="o"><<</span> <span class="s">" at "</span> <span class="o"><<</span> <span class="n">nonmatch</span><span class="o">-></span><span class="nf">source</span><span class="p">()</span> <span class="o"><<</span> <span class="s">"</span><span class="se">\n</span><span class="s">"</span><span class="p">;</span></pre><pre class="m-console"><span class="go">array was not homogeneous!</span>
<span class="go">first non-match was a floating-point at line 1, column 18</span></pre><aside class="m-note m-default"><h4>Remark</h4><p>Always returns <code>false</code> for empty tables and arrays.</p></aside>
</div></section>
<section class="m-doc-details" id="a69ed0d45e2de5929fea3375cd68960eb"><div>
<h3>
<div class="m-doc-template">
<span class="m-doc-template-parent">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename ValueType</span></span>></span>
</div>
<span class="m-doc-wrap-bumper"><a class="m-doc" href="namespacetoml.html#abac3e84bbf1f2c90717fca107055f48d">node_<wbr/>type</a> <span class="m-doc-details-prefix">toml::value::</span></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#a69ed0d45e2de5929fea3375cd68960eb">type</a>(</span><span class="m-doc-wrap">) const <span class="m-label m-warning">final</span> <span class="m-label m-success">noexcept</span></span></span>
</h3>
<p>Returns the value's node type identifier.</p>
<table class="m-table m-fullwidth m-flat">
<tfoot>
<tr>
<th style="width: 1%">Returns</th>
<td><p>One of:</p><ul><li><a class="m-doc" href="namespacetoml.html#abac3e84bbf1f2c90717fca107055f48dab45cffe084dd3d20d928bee85e7b0f21">node_type::<wbr/>string</a></li><li><a class="m-doc" href="namespacetoml.html#abac3e84bbf1f2c90717fca107055f48da157db7df530023575515d366c9b672e8">node_type::<wbr/>integer</a></li><li><a class="m-doc" href="namespacetoml.html#abac3e84bbf1f2c90717fca107055f48da387f7c620a256fdffcec74c1e7181a2a">node_type::<wbr/>floating_point</a></li><li><a class="m-doc" href="namespacetoml.html#abac3e84bbf1f2c90717fca107055f48da84e2c64f38f78ba3ea5c905ab5a2da27">node_type::<wbr/>boolean</a></li><li><a class="m-doc" href="namespacetoml.html#abac3e84bbf1f2c90717fca107055f48da5fc732311905cb27e82d67f4f6511f7f">node_type::<wbr/>date</a></li><li><a class="m-doc" href="namespacetoml.html#abac3e84bbf1f2c90717fca107055f48da07cc694b9b3fc636710fa08b6922c42b">node_type::<wbr/>time</a></li><li><a class="m-doc" href="namespacetoml.html#abac3e84bbf1f2c90717fca107055f48dad611c46f8e65d9e049afe165de18c264">node_type::<wbr/>date_time</a></li></ul></td>
</tr>
</tfoot>
</table>
</div></section>
<section class="m-doc-details" id="a8e9df5bdfc1b2ea3f039b7ba20712ed1"><div>
<h3>
<div class="m-doc-template">
<span class="m-doc-template-parent">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename ValueType</span></span>></span>
</div>
<span class="m-doc-wrap-bumper"><a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a>* <span class="m-doc-details-prefix">toml::value::</span></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#a8e9df5bdfc1b2ea3f039b7ba20712ed1">operator-></a>(</span><span class="m-doc-wrap">) <span class="m-label m-success">noexcept</span></span></span>
</h3>
<p>Returns a pointer to the underlying value.</p>
<aside class="m-block m-special"><h4>Conditional availability </h4><p>This operator is only available when <a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a> is a class/struct.</p></aside>
</div></section>
<section class="m-doc-details" id="acb6f4b2f69a4a6ae47667c363b8ce048"><div>
<h3>
<div class="m-doc-template">
<span class="m-doc-template-parent">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename ValueType</span></span>></span>
</div>
<span class="m-doc-wrap-bumper">const <a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a>* <span class="m-doc-details-prefix">toml::value::</span></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#acb6f4b2f69a4a6ae47667c363b8ce048">operator-></a>(</span><span class="m-doc-wrap">) const <span class="m-label m-success">noexcept</span></span></span>
</h3>
<p>Returns a pointer to the underlying value (const overload).</p>
<aside class="m-block m-special"><h4>Conditional availability </h4><p>This operator is only available when <a class="m-doc" href="#ad87b8c7ec465c424b861aba2d4cd5526">value_<wbr/>type</a> is a class/struct.</p></aside>
</div></section>
<section class="m-doc-details" id="a71ce98214aac12bc976038d13342f0d8"><div>
<h3>
<div class="m-doc-template">
<span class="m-doc-template-parent">template <<span class="m-doc-template-params"><span class="m-doc-template-param">typename ValueType</span></span>></span>
</div>
<span class="m-doc-wrap-bumper"><a class="m-doc-external poxy-cppreference poxy-external" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html" target="_blank">std::<wbr/>ostream</a>& </span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a class="m-doc-self" href="#a71ce98214aac12bc976038d13342f0d8">operator<<</a>(</span><span class="m-doc-wrap"><a class="m-doc-external poxy-cppreference poxy-external" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html" target="_blank">std::<wbr/>ostream</a>& lhs,
const <a class="m-doc" href="classtoml_1_1value.html">value</a>& rhs)</span></span>
</h3>
<p>Prints the value out to a stream as formatted TOML.</p>
<aside class="m-block m-special"><h4>Conditional availability </h4><p>This operator is only available when <a class="m-doc" href="group__configuration.html#ga9fc77582d9de77f59d2ddc9ae1f748ca">TOML_<wbr/>ENABLE_<wbr/>FORMATTERS</a> is enabled.</p></aside>
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