entt/natvis/entt/graph.natvis

<?xml version="1.0" encoding="utf-8"?>
<AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">
    <Type Name="entt::adjacency_matrix&lt;*&gt;">
		<DisplayString>{{ size={ vert } }}</DisplayString>
        <Expand>
			<CustomListItems>
				<Variable Name="pos" InitialValue="0" />
				<Variable Name="last" InitialValue="vert * vert"/>
				<Loop>
					<Break Condition="pos == last"/>
					<If Condition="matrix[pos] != 0u">
						<Item Name="{pos / vert}">pos % vert</Item>
					</If>
					<Exec>++pos</Exec>
				</Loop>
			</CustomListItems>
        </Expand>
    </Type>
</AutoVisualizer>