antlr::ASTPair Class Reference

ASTPair: utility class used for manipulating a pair of ASTs representing the current AST root and current AST sibling. More...

#include <ASTPair.hpp>

Public Member Functions
void	advanceChildToEnd ()
	Make sure that child is the last sibling.
std::string	toString () const
	Copy an ASTPair.

Public Attributes
RefAST	root
RefAST	child

Detailed Description

ASTPair: utility class used for manipulating a pair of ASTs representing the current AST root and current AST sibling.

This exists to compensate for the lack of pointers or 'var' arguments in Java.

OK, so we can do those things in C++, but it seems easier to stick with the Java way for now.

Definition at line 26 of file ASTPair.hpp.

Member Function Documentation

advanceChildToEnd()

void antlr::ASTPair::advanceChildToEnd ( )

inline

Make sure that child is the last sibling.

Definition at line 32 of file ASTPair.hpp.

References antlr::AST::getNextSibling().

Referenced by antlr::ASTFactory::addASTChild(), and antlr::ASTFactory::makeASTRoot().

toString()

std::string antlr::ASTPair::toString ( ) const

inline

Copy an ASTPair.

Don't call it clone() because we want type-safety

Definition at line 46 of file ASTPair.hpp.

References antlr::AST::getText().

Member Data Documentation

child

RefAST antlr::ASTPair::child

Definition at line 29 of file ASTPair.hpp.

root

RefAST antlr::ASTPair::root

Definition at line 28 of file ASTPair.hpp.

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

• antlr/ASTPair.hpp