occtl::NodeId Class Reference

Session-local identity of a graph node. Mirrors occtl_node_id_t. More...

#include <topo.hpp>

Public Member Functions
	NodeId (const ::occtl_node_id_t theId) noexcept
	Wraps an existing C value type (zero-cost).
::occtl_node_id_t	get () const noexcept
	Borrows-it view of the underlying C value type, for direct ABI calls.
bool	is_valid () const noexcept
	True when the ID is not the all-zero sentinel.
bool	operator== (const NodeId &theOther) const noexcept
	Bitwise equality.
bool	operator!= (const NodeId &theOther) const noexcept
	Bitwise inequality.

Static Public Member Functions
static NodeId	invalid () noexcept
	Returns the invalid sentinel (all-zero bits).

Detailed Description

Session-local identity of a graph node. Mirrors occtl_node_id_t.

The all-zero value is the invalid sentinel (OCCTL_NODE_ID_INVALID). Check with is_valid before use. Kind queries go through Graph methods which internally convert to OCCT entity types via TopoMath.hxx.

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The documentation for this class was generated from the following file:

• include/occtl-hpp/topo.hpp