numeric::expression_parser::ASTPrinter Class Reference

Traverse the AST and print it to standard out. More...

#include <Arithmetic.hh>

Public Member Functions
	ASTPrinter ()
virtual void	visit (ArithmeticASTExpression const &)
virtual void	visit (ArithmeticASTFunction const &)
virtual void	visit (ArithmeticASTTerm const &)
virtual void	visit (ArithmeticASTFactor const &)
virtual void	visit (ArithmeticASTValue const &)
virtual void	visit (ArithmeticASTRestTerm const &)
virtual void	visit (ArithmeticASTRestExpression const &)
virtual void	visit (ArithmeticASTNode const &)
std::string	ast_string (ArithmeticASTNode const &node)
void	pretty (bool setting)
Public Member Functions inherited from numeric::expression_parser::ASTVisitor
virtual	~ASTVisitor ()
	Automatically generated virtual destructor for class deriving directly from ReferenceCount. More...
Public Member Functions inherited from utility::pointer::ReferenceCount
void	ctor ()
virtual	~ReferenceCount ()
	Destructor. More...
Size	ref_count () const
	Reference count. More...

Private Member Functions
void	increment_indentation ()
void	decrement_indentation ()
void	indent_line ()
void	finish_indented_line ()

Private Attributes
bool	pretty_
Size	indentation_level_
std::ostringstream	ostrstream_
bool	last_dispatch_to_unknown_type_

Additional Inherited Members
Public Types inherited from utility::pointer::ReferenceCount
typedef platform::Size	Size
typedef platform::Size	size_type
Protected Member Functions inherited from utility::pointer::ReferenceCount
	ReferenceCount ()
	Default constructor. More...
	ReferenceCount (ReferenceCount const &)
	Copy constructor. More...
ReferenceCount &	operator= (ReferenceCount const &)
	Copy assignment. More...

Detailed Description

Traverse the AST and print it to standard out.

Constructor & Destructor Documentation

numeric::expression_parser::ASTPrinter::ASTPrinter

(

)

BEGIN VISITORS ///// Traverse the AST and print it to standard out

Member Function Documentation

std::string numeric::expression_parser::ASTPrinter::ast_string

(

ArithmeticASTNode const &

node

)

References ostrstream_, and numeric::expression_parser::ArithmeticASTNode::visit().

void numeric::expression_parser::ASTPrinter::decrement_indentation ( )

private

References indentation_level_.

Referenced by visit().

void numeric::expression_parser::ASTPrinter::finish_indented_line ( )

private

References ostrstream_, and pretty_.

Referenced by visit().

void numeric::expression_parser::ASTPrinter::increment_indentation ( )

private

References indentation_level_.

Referenced by visit().

void numeric::expression_parser::ASTPrinter::indent_line ( )

private

References indentation_level_, ostrstream_, and pretty_.

Referenced by visit().

void numeric::expression_parser::ASTPrinter::pretty

(

bool

setting

)

References pretty_.

void numeric::expression_parser::ASTPrinter::visit ( ArithmeticASTExpression const &  node )

virtual

Implements numeric::expression_parser::ASTVisitor.

References numeric::expression_parser::ArithmeticASTExpression::children_begin(), numeric::expression_parser::ArithmeticASTExpression::children_end(), decrement_indentation(), finish_indented_line(), increment_indentation(), indent_line(), last_dispatch_to_unknown_type_, and ostrstream_.

void numeric::expression_parser::ASTPrinter::visit ( ArithmeticASTFunction const &  node )

virtual

Implements numeric::expression_parser::ASTVisitor.

References numeric::expression_parser::ArithmeticASTFunction::children_begin(), numeric::expression_parser::ArithmeticASTFunction::children_end(), decrement_indentation(), finish_indented_line(), numeric::expression_parser::ArithmeticASTFunction::function(), increment_indentation(), indent_line(), last_dispatch_to_unknown_type_, and ostrstream_.

void numeric::expression_parser::ASTPrinter::visit ( ArithmeticASTTerm const &  node )

virtual

Implements numeric::expression_parser::ASTVisitor.

References numeric::expression_parser::ArithmeticASTTerm::children_begin(), numeric::expression_parser::ArithmeticASTTerm::children_end(), decrement_indentation(), finish_indented_line(), increment_indentation(), indent_line(), last_dispatch_to_unknown_type_, and ostrstream_.

void numeric::expression_parser::ASTPrinter::visit ( ArithmeticASTFactor const &  node )

virtual

Implements numeric::expression_parser::ASTVisitor.

References numeric::expression_parser::ArithmeticASTFactor::child(), decrement_indentation(), finish_indented_line(), increment_indentation(), indent_line(), last_dispatch_to_unknown_type_, and ostrstream_.

void numeric::expression_parser::ASTPrinter::visit ( ArithmeticASTValue const &  node )

virtual

Implements numeric::expression_parser::ASTVisitor.

References indent_line(), numeric::expression_parser::ArithmeticASTValue::is_literal(), last_dispatch_to_unknown_type_, numeric::expression_parser::ArithmeticASTValue::literal_value(), ostrstream_, and numeric::expression_parser::ArithmeticASTValue::variable_name().

void numeric::expression_parser::ASTPrinter::visit ( ArithmeticASTRestTerm const &  node )

virtual

Implements numeric::expression_parser::ASTVisitor.

References numeric::expression_parser::ArithmeticASTRestTerm::children_begin(), numeric::expression_parser::ArithmeticASTRestTerm::children_end(), decrement_indentation(), finish_indented_line(), increment_indentation(), indent_line(), last_dispatch_to_unknown_type_, ostrstream_, numeric::expression_parser::ArithmeticASTRestTerm::rest_term_token(), and numeric::expression_parser::token_type_name().

void numeric::expression_parser::ASTPrinter::visit ( ArithmeticASTRestExpression const &  node )

virtual

Implements numeric::expression_parser::ASTVisitor.

References numeric::expression_parser::ArithmeticASTRestExpression::children_begin(), numeric::expression_parser::ArithmeticASTRestExpression::children_end(), decrement_indentation(), finish_indented_line(), increment_indentation(), indent_line(), last_dispatch_to_unknown_type_, ostrstream_, numeric::expression_parser::ArithmeticASTRestExpression::rest_expression_token(), and numeric::expression_parser::token_type_name().

void numeric::expression_parser::ASTPrinter::visit ( ArithmeticASTNode const &  node )

virtual

Implements numeric::expression_parser::ASTVisitor.

References utility::io::oc::cerr, last_dispatch_to_unknown_type_, utility_exit_with_message, and numeric::expression_parser::ArithmeticASTNode::visit().

Member Data Documentation

Size numeric::expression_parser::ASTPrinter::indentation_level_

private

Referenced by decrement_indentation(), increment_indentation(), and indent_line().

bool numeric::expression_parser::ASTPrinter::last_dispatch_to_unknown_type_

mutableprivate

Referenced by visit().

std::ostringstream numeric::expression_parser::ASTPrinter::ostrstream_

private

Referenced by ast_string(), finish_indented_line(), indent_line(), and visit().

bool numeric::expression_parser::ASTPrinter::pretty_

private

Referenced by finish_indented_line(), indent_line(), and pretty().

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

• symlinks/rosetta/src/numeric/expression_parser/Arithmetic.hh
• symlinks/rosetta/src/numeric/expression_parser/Arithmetic.cc