Represents a leaf in the eval syntax tree. More...

#include <stleaf.hpp>

Inheritance diagram for eval::STLeaf:

Public Member Functions
	STLeaf (const string &value)
	Creates a leaf with a given string value. More...

virtual string	eval (GeoObject *obj) const
	Evaluates a subtree under this node. More...

Additional Inherited Members
Public Types inherited from eval::STNode
typedef shared_ptr< STNode >	node_ptr
	Shared ptr to this node. More...

Detailed Description

Represents a leaf in the eval syntax tree.

Every leaf contains a simple string, which will be used in other nodes.

Definition at line 39 of file stleaf.hpp.

Constructor & Destructor Documentation

eval::STLeaf::STLeaf ( const string & value )

Creates a leaf with a given string value.

Parameters

value The value given back by eval

Definition at line 34 of file stleaf.cpp.

string eval::STLeaf::eval ( GeoObject * obj ) const

virtual

Evaluates a subtree under this node.

Parameters

obj	which is used to execute the eval tree

Reimplemented from eval::STNode.

Definition at line 41 of file stleaf.cpp.

const string eval::STLeaf::value

private

The value given back.

Definition at line 49 of file stleaf.hpp.

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