AST Class Reference
#include <AST.hpp>
Public Member Functions | |
| AST () | |
| AST (const AST &) | |
| virtual | ~AST () |
| virtual const char * | typeName (void) const =0 |
| Return the type name for this AST node. (for XML output). | |
| virtual RefAST | clone (void) const =0 |
| Clone this AST node. | |
| virtual bool | equals (RefAST t) const =0 |
| Is node t equal to this in terms of token type and text? | |
| virtual bool | equalsList (RefAST t) const =0 |
| virtual bool | equalsListPartial (RefAST t) const =0 |
| virtual bool | equalsTree (RefAST t) const =0 |
| virtual bool | equalsTreePartial (RefAST t) const =0 |
| virtual | ANTLR_USE_NAMESPACE (std) vector< RefAST > findAll(RefAST t)=0 |
| virtual | ANTLR_USE_NAMESPACE (std) vector< RefAST > findAllPartial(RefAST t)=0 |
| virtual void | addChild (RefAST c)=0 |
| Add a node to the end of the child list for this node. | |
| virtual size_t | getNumberOfChildren () const =0 |
| Get the number of children. Returns 0 if the node is a leaf. | |
| virtual RefAST | getFirstChild () const =0 |
| Get the first child of this node; null if no children. | |
| virtual RefAST | getNextSibling () const =0 |
| Get the next sibling in line after this one. | |
| virtual | ANTLR_USE_NAMESPACE (std) string getText() const =0 |
| Get the token text for this node. | |
| virtual int | getType () const =0 |
| Get the token type for this node. | |
| virtual void | initialize (int t, const ANTLR_USE_NAMESPACE(std) string &txt)=0 |
| virtual void | initialize (RefAST t)=0 |
| virtual void | initialize (RefToken t)=0 |
| virtual void | setFirstChild (RefAST c)=0 |
| Set the first child of a node. | |
| virtual void | setNextSibling (RefAST n)=0 |
| Set the next sibling after this one. | |
| virtual void | setText (const ANTLR_USE_NAMESPACE(std) string &txt)=0 |
| Set the token text for this node. | |
| virtual void | setType (int type)=0 |
| Set the token type for this node. | |
| virtual | ANTLR_USE_NAMESPACE (std) string toString() const =0 |
| Return this AST node as a string. | |
| virtual | ANTLR_USE_NAMESPACE (std) string toStringList() const =0 |
| Print out a child-sibling tree in LISP notation. | |
| virtual | ANTLR_USE_NAMESPACE (std) string toStringTree() const =0 |
Private Member Functions | |
| AST (RefAST other) | |
| AST & | operator= (const AST &other) |
| AST & | operator= (RefAST other) |
Private Attributes | |
| ASTRef * | ref |
Friends | |
| struct | ASTRef |
Detailed Description
Definition at line 23 of file AST.hpp.
Constructor & Destructor Documentation
| AST::AST | ( | RefAST | other | ) | [private] |
Member Function Documentation
| virtual const char* AST::typeName | ( | void | ) | const [pure virtual] |
Return the type name for this AST node. (for XML output).
Implemented in ASTNULLType, BaseAST, CommonAST, and CommonASTWithHiddenTokens.
| virtual RefAST AST::clone | ( | void | ) | const [pure virtual] |
| virtual bool AST::equals | ( | RefAST | t | ) | const [pure virtual] |
| virtual bool AST::equalsList | ( | RefAST | t | ) | const [pure virtual] |
Is t an exact structural and equals() match of this tree. The 'this' reference is considered the start of a sibling list.
Implemented in ASTNULLType, and BaseAST.
| virtual bool AST::equalsListPartial | ( | RefAST | t | ) | const [pure virtual] |
Is 't' a subtree of this list? The siblings of the root are NOT ignored.
Implemented in ASTNULLType, and BaseAST.
| virtual bool AST::equalsTree | ( | RefAST | t | ) | const [pure virtual] |
Is tree rooted at 'this' equal to 't'? The siblings of 'this' are ignored.
Implemented in ASTNULLType, and BaseAST.
| virtual bool AST::equalsTreePartial | ( | RefAST | t | ) | const [pure virtual] |
Is 't' a subtree of the tree rooted at 'this'? The siblings of 'this' are ignored.
Implemented in ASTNULLType, and BaseAST.
| virtual AST::ANTLR_USE_NAMESPACE | ( | std | ) | [pure virtual] |
Walk the tree looking for all exact subtree matches. Return a vector of RefAST that lets the caller walk the list of subtree roots found herein.
Implemented in ASTNULLType, ASTNULLType, BaseAST, BaseAST, and CommonAST.
| virtual AST::ANTLR_USE_NAMESPACE | ( | std | ) | [pure virtual] |
Walk the tree looking for all subtrees. Return a vector of RefAST that lets the caller walk the list of subtree roots found herein.
Implemented in ASTNULLType, ASTNULLType, BaseAST, BaseAST, and CommonAST.
| virtual void AST::addChild | ( | RefAST | c | ) | [pure virtual] |
| virtual size_t AST::getNumberOfChildren | ( | ) | const [pure virtual] |
Get the number of children. Returns 0 if the node is a leaf.
Implemented in ASTNULLType, and BaseAST.
| virtual RefAST AST::getFirstChild | ( | ) | const [pure virtual] |
| virtual RefAST AST::getNextSibling | ( | ) | const [pure virtual] |
| virtual AST::ANTLR_USE_NAMESPACE | ( | std | ) | const [pure virtual] |
Get the token text for this node.
Implemented in ASTNULLType, ASTNULLType, ASTNULLType, ASTNULLType, BaseAST, BaseAST, BaseAST, BaseAST, and CommonAST.
| virtual int AST::getType | ( | ) | const [pure virtual] |
| virtual void AST::initialize | ( | int | t, | |
| const ANTLR_USE_NAMESPACE(std) string & | txt | |||
| ) | [pure virtual] |
Various initialization routines. Used by several factories to initialize an AST element.
Implemented in ASTNULLType, CommonAST, and CommonASTWithHiddenTokens.
| virtual void AST::initialize | ( | RefAST | t | ) | [pure virtual] |
Implemented in ASTNULLType, CommonAST, and CommonASTWithHiddenTokens.
| virtual void AST::initialize | ( | RefToken | t | ) | [pure virtual] |
Implemented in ASTNULLType, CommonAST, and CommonASTWithHiddenTokens.
| virtual void AST::setFirstChild | ( | RefAST | c | ) | [pure virtual] |
| virtual void AST::setNextSibling | ( | RefAST | n | ) | [pure virtual] |
| virtual void AST::setText | ( | const ANTLR_USE_NAMESPACE(std) string & | txt | ) | [pure virtual] |
| virtual void AST::setType | ( | int | type | ) | [pure virtual] |
| virtual AST::ANTLR_USE_NAMESPACE | ( | std | ) | const [pure virtual] |
Return this AST node as a string.
Implemented in ASTNULLType, ASTNULLType, ASTNULLType, ASTNULLType, BaseAST, BaseAST, BaseAST, BaseAST, and CommonAST.
| virtual AST::ANTLR_USE_NAMESPACE | ( | std | ) | const [pure virtual] |
Print out a child-sibling tree in LISP notation.
Implemented in ASTNULLType, ASTNULLType, ASTNULLType, ASTNULLType, BaseAST, BaseAST, BaseAST, BaseAST, and CommonAST.
| virtual AST::ANTLR_USE_NAMESPACE | ( | std | ) | const [pure virtual] |
Implemented in ASTNULLType, ASTNULLType, ASTNULLType, ASTNULLType, BaseAST, BaseAST, BaseAST, BaseAST, and CommonAST.
Friends And Related Function Documentation
Field Documentation
The documentation for this class was generated from the following file:
- antlr/include/antlr/AST.hpp
