Dune Core Modules (2.8.0)
Convenience base class for visiting the direct children of a node pair. More...
#include <dune/typetree/visitor.hh>
Public Member Functions | |
template<typename T1 , typename T2 , typename TreePath > | |
void | pre (T1 &&t1, T2 &&t2, TreePath treePath) const |
Method for prefix tree traversal. More... | |
template<typename T1 , typename T2 , typename TreePath > | |
void | in (T1 &&t1, T2 &&t2, TreePath treePath) const |
Method for infix tree traversal. More... | |
template<typename T1 , typename T2 , typename TreePath > | |
void | post (T1 &&t1, T2 &&t2, TreePath treePath) const |
Method for postfix traversal. More... | |
template<typename T1 , typename T2 , typename TreePath > | |
void | leaf (T1 &&t1, T2 &&t2, TreePath treePath) const |
Method for leaf traversal. More... | |
template<typename T1 , typename Child1 , typename T2 , typename Child2 , typename TreePath , typename ChildIndex > | |
void | beforeChild (T1 &&t1, Child1 &&child1, T2 &&t2, Child2 &&child2, TreePath treePath, ChildIndex childIndex) const |
Method for parent-child traversal. More... | |
template<typename T1 , typename Child1 , typename T2 , typename Child2 , typename TreePath , typename ChildIndex > | |
void | afterChild (T1 &&t1, Child1 &&child1, T2 &&t2, Child2 &&child2, TreePath treePath, ChildIndex childIndex) const |
Method for child-parent traversal. More... | |
Detailed Description
Convenience base class for visiting the direct children of a node pair.
Member Function Documentation
◆ afterChild()
|
inlineinherited |
Method for child-parent traversal.
This method gets called after visiting a child node.
- Note
- This method gets called even if the visitor decides not to visit the child in question.
- Parameters
-
t1 The node of the first tree to visit. child1 The child of t1 to visit. t2 The node of the second tree to visit. child2 The child of t2 to visit. treePath The position of the parent nodes within the TypeTree. childIndex The index of the child nodes in relation to the parent nodes.
◆ beforeChild()
|
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
-
t1 The node of the first tree to visit. child1 The child of t1 to visit. t2 The node of the second tree to visit. child2 The child of t2 to visit. treePath The position of the parent nodes within the TypeTree. childIndex The index of the child nodes in relation to the parent nodes.
◆ in()
|
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
-
t1 The node of the first tree to visit. t2 The node of the second tree to visit. treePath The position of the node within the TypeTree.
◆ leaf()
|
inlineinherited |
Method for leaf traversal.
This method gets called when encountering a leaf node within the pair of TypeTrees.
- Attention
- Since the two TypeTrees are not required to be exactly identical, it is only guaranteed that at least one of the nodes is a leaf node, not both.
- Parameters
-
t1 The node of the first tree to visit. t2 The node of the second tree to visit. treePath The position of the node within the TypeTree.
◆ post()
|
inlineinherited |
Method for postfix traversal.
This method gets called after all children of a non-leaf node have been visited.
- Parameters
-
t1 The node of the first tree to visit. t2 The node of the second tree to visit. treePath The position of the node within the TypeTree.
◆ pre()
|
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
-
t1 The node of the first tree to visit. t2 The node of the second tree to visit. treePath The position of the node within the TypeTree.
The documentation for this struct was generated from the following file:
- dune/typetree/visitor.hh