TreeVisitor< T > Class Template Reference

Default implementation of a tree visitor (concept) compatible TreeUtils::traverser() More...

#include <TreeUtils.h>

Inheritance diagram for TreeVisitor< T >:

Public Member Functions
virtual int	visitPrefix (T &tree, const typename T::path_t &path)
	Tasks to be executed before traversing child nodes.
virtual int	visitPostfix (T &tree, const typename T::path_t &path)
	Tasks to be executed after traversing child nodes.

Detailed Description

template<class T>
class drain::TreeVisitor< T >

Default implementation of a tree visitor (concept) compatible TreeUtils::traverser()

Notice that the first argument (visitor) of TreeUtils::traverser() is templated, hence does not have to be derived from this class.

Member Function Documentation

visitPostfix()

template<class T >

virtual int visitPostfix ( T &  tree, const typename T::path_t &  path  )

inlinevirtual

Tasks to be executed after traversing child nodes.

Reimplemented in TreePruner< T >.

visitPrefix()

template<class T >

virtual int visitPrefix ( T &  tree, const typename T::path_t &  path  )

inlinevirtual

Tasks to be executed before traversing child nodes.

Reimplemented in TreePruner< T >.

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

• src/drain/util/TreeUtils.h