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eval::STNode Class Reference

The interface for nodes in the syntax tree. More...

#include <stnode.hpp>

Inheritance diagram for eval::STNode:
eval::BinaryOperationNode eval::FunctionOperationNode eval::STLeaf eval::UnaryOperationNode

Public Types

typedef shared_ptr< STNode > node_ptr
 Shared ptr to this node. More...
 

Public Member Functions

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

Detailed Description

The interface for nodes in the syntax tree.

Definition at line 37 of file stnode.hpp.

Member Typedef Documentation

typedef shared_ptr<STNode> eval::STNode::node_ptr

Shared ptr to this node.

Definition at line 41 of file stnode.hpp.

Member Function Documentation

virtual string eval::STNode::eval ( GeoObject *  obj) const
inlinevirtual

Evaluates a subtree under this node.

Parameters
objwhich is used to execute the eval tree

Reimplemented in eval::BinaryOperationNode, eval::FunctionOperationNode, eval::UnaryOperationNode, and eval::STLeaf.

Definition at line 48 of file stnode.hpp.

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