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DepthFirstNodeVisitor< NodeT, LEVEL > Struct Template Reference

Visit all nodes that are downstream of a specific node in depth-first order and apply a user-supplied functor to each node. More...

`#include <openvdb/tools/NodeVisitor.h>`

## Public Types

using | NonConstChildType = typename NodeT::ChildNodeType
using | ChildNodeType = typename CopyConstness<NodeT, NonConstChildType>::Type

## Static Public Member Functions

template<typename OpT>
static size_t | visit (NodeT &node, OpT &op, size_t idx=0)

## Detailed Description

template<typename NodeT, Index LEVEL>
struct openvdb::v11_0::tools::DepthFirstNodeVisitor< NodeT, LEVEL >

Visit all nodes that are downstream of a specific node in depth-first order and apply a user-supplied functor to each node.

Note
  This uses the same operator interface as documented in visitNodesDepthFirst().
  The LEVEL template argument can be used to reduce the traversal depth. For example, calling visit() with a RootNode and using NodeT::LEVEL-1 would not visit leaf nodes.

## Member Typedef Documentation

## ChildNodeType

template<typename NodeT, Index LEVEL>

using ChildNodeType = typename CopyConstness<NodeT, NonConstChildType>::Type

## NonConstChildType

template<typename NodeT, Index LEVEL>

using NonConstChildType = typename NodeT::ChildNodeType

## Member Function Documentation

## visit()

template<typename NodeT, Index LEVEL>
template<typename OpT>

size_t visit | ( | NodeT & | node,
|  | OpT & | op,
|  | size_t | idx = 0 )

inline static