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elftosb::ListASTNode Class Reference

AST node that contains other AST nodes. More...

#include <ElftosbAST.h>

+ Inheritance diagram for elftosb::ListASTNode:
+ Collaboration diagram for elftosb::ListASTNode:

Public Types

typedef std::list< ASTNode * > ast_list_t
 
typedef ast_list_t::iterator iterator
 
typedef ast_list_t::const_iterator const_iterator
 

Public Member Functions

 ListASTNode (const ListASTNode &other)
 
virtual ~ListASTNode ()
 
virtual ASTNode * clone () const
 Returns an exact duplicate of this object.
 
virtual std::string nodeName () const
 Returns the name of the object's class.
 
virtual void printTree (int indent) const
 
List operations
virtual void appendNode (ASTNode *node)
 Adds node to the end of the ordered list of child nodes. More...
 
virtual unsigned nodeCount () const
 Returns the number of nodes in this list.
 
Node iterators
iterator begin ()
 
iterator end ()
 
const_iterator begin () const
 
const_iterator end () const
 
Location
virtual void updateLocation ()
 
- Public Member Functions inherited from elftosb::ASTNode
 ASTNode ()
 Default constructor.
 
 ASTNode (ASTNode *parent)
 Constructor taking a parent node.
 
 ASTNode (const ASTNode &other)
 Copy constructor.
 
virtual ~ASTNode ()
 Destructor.
 
virtual ASTNode * getParent () const
 
virtual void setParent (ASTNode *newParent)
 
virtual void printTree () const
 
virtual void setLocation (token_loc_t &loc)
 
virtual void setLocation (token_loc_t &first, token_loc_t &last)
 
virtual void setLocation (ASTNode *loc)
 
virtual void setLocation (ASTNode *first, ASTNode *last)
 
virtual token_loc_t & getLocation ()
 
virtual const token_loc_t & getLocation () const
 
virtual int getFirstLine ()
 
virtual int getLastLine ()
 

Protected Attributes

ast_list_t m_list
 Ordered list of child nodes.
 
- Protected Attributes inherited from elftosb::ASTNode
ASTNode * m_parent
 Pointer to parent node of this object. May be NULL.
 
token_loc_t m_location
 Location of this node in the source file.
 

Additional Inherited Members

- Protected Member Functions inherited from elftosb::ASTNode
void printIndent (int indent) const
 Prints indent number of spaces.
 

Detailed Description

AST node that contains other AST nodes.

Unlike other AST nodes, the location of a ListASTNode is computed dynamically based on the nodes in its list. Or mostly dynamic at least. The updateLocation() method is used to force the list object to recalculate its beginning and ending line numbers.

Constructor & Destructor Documentation

ListASTNode::~ListASTNode ( )
virtual

Deletes child node in the list.

Member Function Documentation

void ListASTNode::appendNode ( ASTNode *  node)
virtual

Adds node to the end of the ordered list of child nodes.

If node is NULL then the list is left unmodified.

The list node's location is automatically updated after the node is added by a call to updateLocation().

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