woland84 / ast-visitor-pattern

Just an example of how one can apply the visitor pattern in C++ to an AST in order to translate it to some other data structure

AST Visitor pattern with return types

Just an example of how one can apply the visitor pattern in C++ to an AST in order to translate it to some other data structure.

In this example, our aim is to translate the AST tree to a Logical Plan. Check ASTVisitor.hh, ASTNode.hh, VisitorResult.hh and ConcreteVisitor.hh for a basic structure