osgEarth::FindTopMostNodeOfTypeVisitor< T > Class Template Reference

List of all members.

Public Member Functions
	FindTopMostNodeOfTypeVisitor ()
void	apply (osg::Node &node)
Public Attributes
T *	_foundNode

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Detailed Description

template<typename T>
class osgEarth::FindTopMostNodeOfTypeVisitor< T >

Visitor that locates a node by its type

Definition at line 29 of file FindNode.

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Constructor & Destructor Documentation

template<typename T>

osgEarth::FindTopMostNodeOfTypeVisitor< T >::FindTopMostNodeOfTypeVisitor

(

)

[inline]

Definition at line 32 of file FindNode.

                                      :
          osg::NodeVisitor(osg::NodeVisitor::TRAVERSE_ALL_CHILDREN),
              _foundNode(0)
          {}

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Member Function Documentation

template<typename T>

void osgEarth::FindTopMostNodeOfTypeVisitor< T >::apply

(

osg::Node &

node

)

[inline]

Definition at line 37 of file FindNode.

          {
              T* result = dynamic_cast<T*>(&node);
              if (result)
              {
                  _foundNode = result;
              }
              else
              {
                  traverse(node);
              }
          }

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Member Data Documentation

template<typename T>

T* osgEarth::FindTopMostNodeOfTypeVisitor< T >::_foundNode

Definition at line 50 of file FindNode.

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

• /home/cube/sources/osgearth/src/osgEarth/FindNode