Dune::TypeTree::Detail::CallbackVisitor< PreFunc, LeafFunc, PostFunc > Struct Template Reference

#include <dune/typetree/traversal.hh>

Inheritance diagram for Dune::TypeTree::Detail::CallbackVisitor< PreFunc, LeafFunc, PostFunc >:

Public Member Functions
	CallbackVisitor (PreFunc &preFunc, LeafFunc &leafFunc, PostFunc &postFunc)
template<typename Node , typename TreePath >
void	pre (Node &&node, TreePath treePath)
template<typename Node , typename TreePath >
void	leaf (Node &&node, TreePath treePath)
template<typename Node , typename TreePath >
void	post (Node &&node, TreePath treePath)
template<typename T , typename TreePath >
void	pre (T &&t, TreePath treePath) const
	Method for prefix tree traversal. More...
template<typename T , typename TreePath >
void	in (T &&t, TreePath treePath) const
	Method for infix tree traversal. More...
template<typename T , typename TreePath >
void	post (T &&t, TreePath treePath) const
	Method for postfix tree traversal. More...
template<typename T , typename TreePath >
void	leaf (T &&t, TreePath treePath) const
	Method for leaf traversal. More...
template<typename T , typename Child , typename TreePath , typename ChildIndex >
void	beforeChild (T &&t, Child &&child, TreePath treePath, ChildIndex childIndex) const
	Method for parent-child traversal. More...
template<typename T , typename Child , typename TreePath , typename ChildIndex >
void	afterChild (T &&t, Child &&child, TreePath treePath, ChildIndex childIndex) const
	Method for child-parent traversal. More...

Static Public Attributes
static const TreePathType::Type	treePathType = TreePathType::dynamic
	Use the dynamic tree traversal algorithm. More...

Constructor & Destructor Documentation

CallbackVisitor()

template<class PreFunc, class LeafFunc, class PostFunc>

Dune::TypeTree::Detail::CallbackVisitor< PreFunc, LeafFunc, PostFunc >::CallbackVisitor ( PreFunc &  preFunc, LeafFunc &  leafFunc, PostFunc &  postFunc  )

inline

Member Function Documentation

afterChild()

template<typename T , typename Child , typename TreePath , typename ChildIndex >

void Dune::TypeTree::DefaultVisitor::afterChild ( T &&  t, Child &&  child, TreePath  treePath, ChildIndex  childIndex  ) const

inlineinherited

Method for child-parent traversal.

This method gets called after visiting a child node.

Note

This method gets called even if the child node was not visited because the visitor chose not to do so.

Parameters

t	The parent node.
child	The child node that was visited last (if the visitor did not reject it).
treePath	The position of the parent node within the TypeTree.
childIndex	The index of the child node in relation to the parent node.

beforeChild()

template<typename T , typename Child , typename TreePath , typename ChildIndex >

void Dune::TypeTree::DefaultVisitor::beforeChild ( T &&  t, Child &&  child, TreePath  treePath, ChildIndex  childIndex  ) const

inlineinherited

Method for parent-child traversal.

This method gets called before visiting a child node.

Note

This method gets called even if the visitor decides not to visit the child in question.

Parameters

t	The parent node.
child	The child node that will (potentially) be visited next.
treePath	The position of the parent node within the TypeTree.
childIndex	The index of the child node in relation to the parent node.

in()

template<typename T , typename TreePath >

void Dune::TypeTree::DefaultVisitor::in ( T &&  t, TreePath  treePath  ) const

inlineinherited

Method for infix tree traversal.

This method gets called BETWEEN visits of children of a non-leaf node. That definition implies that this method will only be called for nodes with at least two children.

Parameters

t	The node to visit.
treePath	The position of the node within the TypeTree.

leaf() [1/2]

template<typename T , typename TreePath >

void Dune::TypeTree::DefaultVisitor::leaf ( T &&  t, TreePath  treePath  ) const

inlineinherited

Method for leaf traversal.

This method gets called when encountering a leaf node within the TypeTree.

Parameters

t	The node to visit.
treePath	The position of the node within the TypeTree.

leaf() [2/2]

template<class PreFunc, class LeafFunc, class PostFunc>

template<typename Node , typename TreePath >

void Dune::TypeTree::Detail::CallbackVisitor< PreFunc, LeafFunc, PostFunc >::leaf ( Node &&  node, TreePath  treePath  )

inline

post() [1/2]

template<typename T , typename TreePath >

void Dune::TypeTree::DefaultVisitor::post ( T &&  t, TreePath  treePath  ) const

inlineinherited

Method for postfix tree traversal.

This method gets called after all children of a non-leaf node have been visited.

Parameters

t	The node to visit.
treePath	The position of the node within the TypeTree.

post() [2/2]

template<class PreFunc, class LeafFunc, class PostFunc>

template<typename Node , typename TreePath >

void Dune::TypeTree::Detail::CallbackVisitor< PreFunc, LeafFunc, PostFunc >::post ( Node &&  node, TreePath  treePath  )

inline

pre() [1/2]

template<typename T , typename TreePath >

void Dune::TypeTree::DefaultVisitor::pre ( T &&  t, TreePath  treePath  ) const

inlineinherited

Method for prefix tree traversal.

This method gets called when first encountering a non-leaf node and before visiting any of its children.

Parameters

t	The node to visit.
treePath	The position of the node within the TypeTree.

pre() [2/2]

template<class PreFunc, class LeafFunc, class PostFunc>

template<typename Node , typename TreePath >

void Dune::TypeTree::Detail::CallbackVisitor< PreFunc, LeafFunc, PostFunc >::pre ( Node &&  node, TreePath  treePath  )

inline

Member Data Documentation

treePathType

const TreePathType::Type Dune::TypeTree::DynamicTraversal::treePathType = TreePathType::dynamic

staticinherited

Use the dynamic tree traversal algorithm.

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

• traversal.hh