superbuild/modules/entt/natvis/entt/entity.natvis

<?xml version="1.0" encoding="utf-8"?>
<AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">
	<Type Name="entt::basic_registry&lt;*&gt;">
		<Intrinsic Name="pools_size" Expression="pools.packed.first_base::value.size()"/>
		<Intrinsic Name="vars_size" Expression="vars.data.packed.first_base::value.size()"/>
		<Intrinsic Name="to_entity" Expression="*((entity_traits::entity_type *)&amp;entity) &amp; entity_traits::entity_mask">
			<Parameter Name="entity" Type="entity_traits::value_type &amp;"/>
		</Intrinsic>
		<DisplayString>{{ size={ entities.size() } }}</DisplayString>
		<Expand>
			<Item IncludeView="simple" Name="[entities]">entities,view(simple)nr</Item>
			<Synthetic Name="[entities]" ExcludeView="simple">
				<DisplayString>{ entities.size() }</DisplayString>
				<Expand>
					<CustomListItems>
						<Variable Name="pos" InitialValue="0" />
						<Variable Name="last" InitialValue="entities.size()"/>
						<Loop>
							<Break Condition="pos == last"/>
							<If Condition="to_entity(entities[pos]) == pos">
								<Item Name="[{ pos }]">entities[pos]</Item>
							</If>
							<Exec>++pos</Exec>
						</Loop>
					</CustomListItems>
				</Expand>
			</Synthetic>
			<Synthetic Name="[destroyed]" ExcludeView="simple">
				<DisplayString>{ to_entity(free_list) != entity_traits::entity_mask }</DisplayString>
				<Expand>
					<CustomListItems>
						<Variable Name="it" InitialValue="to_entity(free_list)" />
						<Loop>
							<Break Condition="it == entity_traits::entity_mask"/>
							<Item Name="[{ it }]">entities[it]</Item>
							<Exec>it = to_entity(entities[it])</Exec>
						</Loop>
					</CustomListItems>
				</Expand>
			</Synthetic>
			<Synthetic Name="[pools]">
				<DisplayString>{ pools_size() }</DisplayString>
				<Expand>
					<IndexListItems ExcludeView="simple">
						<Size>pools_size()</Size>
						<ValueNode>*pools.packed.first_base::value[$i].element.second</ValueNode>
					</IndexListItems>
					<IndexListItems IncludeView="simple">
						<Size>pools_size()</Size>
						<ValueNode>*pools.packed.first_base::value[$i].element.second,view(simple)</ValueNode>
					</IndexListItems>
				</Expand>
			</Synthetic>
			<Item Name="[groups]" ExcludeView="simple">groups.size()</Item>
			<Synthetic Name="[vars]">
				<DisplayString>{ vars_size() }</DisplayString>
				<Expand>
					<IndexListItems>
						<Size>vars_size()</Size>
						<ValueNode>vars.data.packed.first_base::value[$i].element.second</ValueNode>
					</IndexListItems>
				</Expand>
			</Synthetic>
		</Expand>
	</Type>
	<Type Name="entt::basic_sparse_set&lt;*&gt;">
		<DisplayString>{{ size={ packed.size() }, type={ info->alias,na } }}</DisplayString>
		<Expand>
			<Item Name="[capacity]" ExcludeView="simple">packed.capacity()</Item>
			<Item Name="[policy]">mode,en</Item>
			<Synthetic Name="[sparse]">
				<DisplayString>{ sparse.size() * entity_traits::page_size }</DisplayString>
				<Expand>
					<ExpandedItem IncludeView="simple">sparse,view(simple)</ExpandedItem>
					<CustomListItems ExcludeView="simple">
						<Variable Name="pos" InitialValue="0"/>
						<Variable Name="page" InitialValue="0"/>
						<Variable Name="offset" InitialValue="0"/>
						<Variable Name="last" InitialValue="sparse.size() * entity_traits::page_size"/>
						<Loop>
							<Break Condition="pos == last"/>
							<Exec>page = pos / entity_traits::page_size</Exec>
							<Exec>offset = pos &amp; (entity_traits::page_size - 1)</Exec>
							<If Condition="sparse[page] &amp;&amp; (*((entity_traits::entity_type *)&amp;sparse[page][offset]) &lt; ~entity_traits::entity_mask)">
								<Item Name="[{ pos }]">*((entity_traits::entity_type *)&amp;sparse[page][offset]) &amp; entity_traits::entity_mask</Item>
							</If>
							<Exec>++pos</Exec>
						</Loop>
					</CustomListItems>
				</Expand>
			</Synthetic>
			<Synthetic Name="[packed]">
				<DisplayString>{ packed.size() }</DisplayString>
				<Expand>
					<ExpandedItem IncludeView="simple">packed,view(simple)</ExpandedItem>
					<CustomListItems ExcludeView="simple">
						<Variable Name="pos" InitialValue="0"/>
						<Variable Name="last" InitialValue="packed.size()"/>
						<Loop>
							<Break Condition="pos == last"/>
							<If Condition="*((entity_traits::entity_type *)&amp;packed[pos]) &lt; ~entity_traits::entity_mask">
								<Item Name="[{ pos }]">packed[pos]</Item>
							</If>
							<Exec>++pos</Exec>
						</Loop>
					</CustomListItems>
				</Expand>
			</Synthetic>
		</Expand>
	</Type>
	<Type Name="entt::basic_storage&lt;*&gt;">
		<DisplayString>{{ size={ base_type::packed.size() }, type={ base_type::info->alias,na } }}</DisplayString>
		<Expand>
			<Item Name="[capacity]" Optional="true" ExcludeView="simple">packed.first_base::value.capacity() * comp_traits::page_size</Item>
			<Item Name="[page size]" Optional="true" ExcludeView="simple">comp_traits::page_size</Item>
			<Item Name="[base]" ExcludeView="simple">(base_type*)this,nand</Item>
			<Item Name="[base]" IncludeView="simple">(base_type*)this,view(simple)nand</Item>
			<!-- having SFINAE-like techniques in natvis is priceless :) -->
			<CustomListItems Condition="packed.first_base::value.size() != 0" Optional="true">
				<Variable Name="pos" InitialValue="0" />
				<Variable Name="last" InitialValue="base_type::packed.size()"/>
				<Loop>
					<Break Condition="pos == last"/>
					<If Condition="*((base_type::entity_traits::entity_type *)&amp;base_type::packed[pos]) &lt; ~base_type::entity_traits::entity_mask">
						<Item Name="[{ pos }]">packed.first_base::value[pos / comp_traits::page_size][pos &amp; (comp_traits::page_size - 1)]</Item>
					</If>
					<Exec>++pos</Exec>
				</Loop>
			</CustomListItems>
		</Expand>
	</Type>
	<Type Name="entt::basic_view&lt;*&gt;">
		<DisplayString>{{ size_hint={ view->packed.size() } }}</DisplayString>
		<Expand>
			<Item Name="[pools]">pools,na</Item>
			<Item Name="[filter]">filter,na</Item>
		</Expand>
	</Type>
	<Type Name="entt::null_t">
		<DisplayString>&lt;null&gt;</DisplayString>
	</Type>
	<Type Name="entt::tombstone_t">
		<DisplayString>&lt;tombstone&gt;</DisplayString>
	</Type>
</AutoVisualizer>